Axial fans Product-specific information

Transcription

1 Axial fans Produt-speifi information The following information ompletes the General Tehnial Information setion. s Helios offer a wide range of produts for various appliations, i.e. partiular help for problem solutions. Standard and high-performane fans in indu strial design are available as standard in more than 20 standard sizes and more than 1000 types; many of whih are shown in this atalogue. Closely mathed air flow volume and pressure an be ahieved on larger fans with a maximum diameter of 7100 mm through adjustable pith angle. Four standard asing types are available. s HQ, HW and HRF are available up to standard size 500 mm with highly-effiient EC motor tehnology for partiularly energy-saving appliation and lowest operating osts. s in this atalogue 1. Wall fan HQ Square plate with inlet one Casing made from galvanised sheet steel. Motor with terminal box and motor side. 2. Built-in fans HW, AVD DK Cirular plate with inlet one Casing made from galvanised sheet steel. Motor with terminal box and motor side. 3. Built-in wall fan HS Cylindrial dut ase with spigot ends For flush, wall or in-line dut installation. Casing made from galvanised sheet steel with irular stiffening rings. 4. In-line fans HRF, AVD RK Cylindrial dut with flanges on both ends For diret in-line installation in duting. Flanges made to DIN 24155, PT. 3. Casing made from galvanised sheet steel, additional terminal box (IP 55) on outer asing. Motor AC types Robust 1 ph. or 3 ph. internal rotor motor with thermal ontats in the windings. Ball bearings lubriated for life. EC types Highly-effiient, speed ontrollable external rotor motor proteted to IP 44 or 54. Ball bearings lubriated for life. Impellers Depending on the performane requirements the impellers are made from various materials; see produt pages. The standard design is made from reinfored polymers. Other materials, aluminium or steel, are available on speial order. All impellers feature: Low noise harateristis. High effiieny. Vibration free operation due to dy na mi balaning to DIN ISO 1940 T.1 grade 6.3. Impellers made from other materials are available upon request. The standard models are suitable for air flow temperature from 30 to +60 C. For higher temperatures metal impellers are available to order. See information on the produt pages. Pith angle The standard produts up to 630 mm Ø are equipped with fixed impeller blades. Starting from nominal size 710 mm (exept type HQW 710/6), the impeller blades are available with order related pith angles. The installation sizes Ø 800/4, 900/4 and../6 as well as Ø 1000 mm have adjustable blades at standstill. This enables the fan to provide the exat duty required. The pith angle is fatory set (must be stated when ordering). The motors are seleted using their maximum performane (see table on produt page). The maximum pith angle shown must not be exeeded as the motor will be overloaded. Air flow diretion All fans (exept HRF and AVD RK) ome with the air flow diretion A = pulling air over the motor as standard. Air flow diretion B = pushing air over the motor is available for most models with an additional harge. HRF and AVD RK ome with air flow diretion B as standard. The air flow diretion an be hanged after supply, should it be required, for most AC highperformane axial fans. To do so you have to: 1. Change the diretion of rotation of the motor by hanging the terminals on the terminal board. 2. Remove impeller and put it the opposite way round on the shaft (possible up to Ø 500). s HQ and HW allow for a 1/3 drop in performane. EC types an only be operated in the set standard diretion of rotation. Air flow diretion A pulling air over the motor Air flow diretion B pushing air over the motor Protetion against ontat All relevant safety instrutions and regulations must be followed when the fans are installed. A protetion against aidental ontat to VDE 0700 and/or DIN EN ISO must be guaranteed. The ontat with rotating parts must be avoided. Make sure that there are no items near the inlet whih ould be pulled into the fan. Fans whih are proteted when installed (e.g. in ventilation duting or losed aggregate) do not require a if the system provides suffiient safety. We emphasise that the installer is responsible for the safety of the installation by fitting appropriate protetion devies. Suitable s are available as aessories. The responsibility that all relevant regulations have been observed remains with the installer. Position, installation, drainage holes Axial fans are suitable for installation in any position. If ondensation is to be expeted, (e.g. for intermitting operation, high humidity air flow or rapidly hanging temperatures) the fan must be installed with the motor drainage holes faing downward and they must be open. If installed outdoors, or in wet onditions or if installed with the motor shaft faing vertially upwards, this must be stated when ordering. Please make sure that the fan is fixed seurely and the asing is not squeezed or distorted. Reverse operation Most axial fans are reversible (see produt page). Using a suitable reversing swith. The fan an be used for intake or extrat. In abnormal diretion of flow the apaity dereases by approx. 1/3. EC types are not reversible as standard. Air flow temperatures The standard models are suitable for temperatures from 30 C to +40 C or +60 C (AC or EC types). Apart from explosion proof fans, higher temperatures are possible for a short time. For permanently higher temperatures speial models are available on request. Motor protetion For AC types; through thermal ontats in the windings standard for 1 ph. motors, mostly standard for 3 ph. motors (see produt page). For EC types; integrated eletroni temperature monitoring. Explosion protetion The ex-proof models onform to luster II, ategory 2G for operation in zone 1 or 2. Aording to diretive 2014/34/EU (ATEX), larger air gaps are speified whih lead to a apaity redution of up to 10%. Extra equipment, additional harge on demand Aluminium ast impeller Alternative voltage Alternative frequeny Two pak oating for protetion of external omponents against diluted aids and lime solutions Alternative air flow diretion Extra equipment for higher air flow temperatures Pressure-tight enapsulated motors (standard for 1 ph. exproof types) Anti vibration insulation To avoid vibration transmission to building and duting the use of anti vibration mounts (aessory SDD, SDZ) is highly reommended. Larger frame size motors may protrude out of the asing and might move the entre of gravity within the fan. To avoid an uneven load on the anti vibration mounts, an extension dut is reommended (aessory VR). 140

2 Seletion hart High-performane axial fans By ombining the parameters of stati pressure inrease, air flow volume V., speed min -1, sound pressure level db(a) and impeller diameter DN mm, the following table failitates the seletion of EC high-performane axial fans Ø 250 to 500 mm and high-performane axial fans Ø 200 to 1000 mm. Diameter mm R.P.M. Sound press. Air flow volume V. m 3 /h depending on stati pressure Intake min -1 L PA db(a) (DP fa) in in 4 m EC EC EC 355 A EC 355 B EC 400 A EC 400 B EC 450 A EC 450 B EC 500 A EC 500 B Diameter mm R.P.M. Sound press. Air flow volume V. m 3 /h depending on stati pressure Intake min -1 L PA db(a) (DP fa) in in 4 m Axial and VAR fans 141

3 250 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 44 with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) mounted to running able and on the outside of the duting for HRF. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow volume (FID) V Motor power Current Sound pressure Wiring diagram max. air flow temperature Weight net approx. min -1 m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 250 A 4822 HWW EC 250 A 4823 HRFW EC 250 A 4824 HQ EC inl. HW EC inl. HRF EC 142

4 EC high-performane axial fans 250 mm ø 250 A L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,14 37 EC Axial fans Aessories for HRF EC Desription see page 231 on SDZ 1 SDD 1 Bell mouth + ASD-SGD 250 No Extension dut VR 250 No Cirular attenuator RSD 250/.. a) Motorised bakdraught shutter see Aessories produt pages Automati bakdraught shutter RVS 250 a) No Flanged flex. onnetor STS 250 No Counterflange FR 250 No Flat Flexible flange sleeve FF 250 FM 250 No No Guard SG 250 No mounting feet 1 x MK 250 (= 2 ps.) No anti-vibration mounts for suspension 1 x SDZ 1 (= 4 ps.) No anti-vibration mounts for ompression 1 x SDD 1 (= 4 ps.) No Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1) Several EC fans an normally be onneted, see Aessories 1735 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1)

5 315 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 44 with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) mounted to running able and on the outside of the duting for HRF. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow volume (FID) V Motor power Current Sound pressure Wiring diagram max. air flow temperature Weight net approx. min -1 m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 315 A 4880 HWW EC 315 A 4881 HRFW EC 315 A 4882 HQ EC inl. HW EC inl. HRF EC 144

6 EC high-performane axial fans 315 mm ø 315 A L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,2 34 EC Axial fans Aessories for HRF EC Desription see page 231 on Bell mouth + ASD-SGD 315 No Extension dut VR 315 No Cirular attenuator RSD 315/.. Automati bakdraught shutter RVS 315 a) No Flanged flex. onnetor STS 315 b) No Counterflange FR 315 No Flat flange FF 315 No Flexible sleeve FM 315 b) No Guard SG 315 No Mounting feet MK 315 (1 set = 2 ps.) No Mounting ring for vertial installation MRV 315 No a) Motorised bakdraught shutter see Aessories produt pages Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1) Several EC fans an normally be onneted, see Aessories 1735 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1)

7 355 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm HQW EC 355 B HWW EC 355 B * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 44 (type A), IP 54 ( B) with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) For HQ and HW types mounted to running able ( A ) or on the bak of the motor ( B ). For HRF types on the outside of the duting. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow volume (FID) V Motor power Current Sound pressure Wiring diagram max. air flow temperature Weight net approx. min -1 m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 355 A 4916 HWW EC 355 A 4917 HRFW EC 355 A HQW EC 355 B 4919 HWW EC 355 B 4920 HRFW EC 355 B 4921 HQ EC inl. HW EC inl. HRF EC 146

8 EC high-performane axial fans 355 mm ø 355 A 355 B L WA Air noise db(a) L PA, 4 m Air noise db(a) L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V 10 V 8 V 6 V 4 V 2 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,15 31 Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,20 39 EC Axial fans Aessories for HRF EC Desription see page 231 on Bell mouth + ASD-SGD 355 No Extension dut VR 355 No Cirular attenuator RSD 355/.. Automati bakdraught shutter RVS 355 a) No Flanged flex. onnetor STS 355 b) No Counterflange FR 355 No Flat flange FF 355 No Flexible sleeve FM 355 b) No Guard SG 355 No Mounting feet MK 355 (1 set = 2 ps.) No Mounting ring for vertial installation MRV 355 No a) Motorised bakdraught shutter see Aessories produt pages Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1735 EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) ) Several EC fans an normally be onneted, see Aessories SU ) 4266 SA ) 4267 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1) 1438 EDR 1) 1437 ETR 1)

9 400 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm HQW EC 400 B HWW EC 400 B * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 54 with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) For HQ and HW types mounted to running able ( A ) or on the bak of the motor ( B ). For HRF types on the outside of the duting. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow Motor Current Sound Wiring max. air flow Weight volume power pressure diagram temperature net (FID) approx. HQ EC HW EC HRF EC inl. inl. min -1 V m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 400 A 4922 HWW EC 400 A 4923 HRFW EC 400 A HQW EC 400 B 4925 HWW EC 400 B 4926 HRFW EC 400 B

10 EC high-performane axial fans 400 mm ø 400 A 400 B L WA Air noise db(a) L PA, 4 m Air noise db(a) L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 10 V 8 V 6 V 4 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,20 39 Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,35 44 EC Axial fans Aessories for HRF EC Desription see page 231 on Bell mouth + ASD-SGD 400 No Extension dut VR 400 No Cirular attenuator RSD 400/.. Automati bakdraught shutter RVS 400 a) No Flanged flex. onnetor STS 400 b) No Counterflange FR 400 No Flat flange FF 400 No Flexible sleeve FM 400 b) No Guard SG 400 No Mounting feet MK 400 (1 set = 2 ps.) No Mounting ring for vertial installation MRV 400 No a) Motorised bakdraught shutter see Aessories produt pages Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1735 EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) ) Several EC fans an normally be onneted, see Aessories SU ) 4266 SA ) 4267 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1) 1438 EDR 1) 1437 ETR 1)

11 450 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm HQW EC 450 B HWW EC 450 B * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 54 with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) For HQ and HW types mounted to running able ( A ) or on the bak of the motor ( B ). For HRF types on the outside of the duting. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow Motor Current Sound Wiring max. air flow Weight volume power pressure diagram temperature net (FID) approx. HQ EC HW EC HRF EC inl. inl. min -1 V m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 450 A 4928 HWW EC 450 A 4929 HRFW EC 450 A HQW EC 450 B 4931 HWW EC 450 B 4932 HRFW EC 450 B

12 EC high-performane axial fans 450 mm ø 450 A 450 B L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,20 35 Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,37 43 EC Axial fans Aessories for HRF EC Desription see page 231 on Bell mouth + ASD-SGD 450 No Extension dut VR 450 No Cirular attenuator RSD 450/.. Automati bakdraught shutter RVS 450 a) No Flanged flex. onnetor STS 450 b) No Counterflange FR 450 No Flat flange FF 450 No Flexible sleeve FM 450 b) No Guard SG 450 No Mounting feet MK 450 (1 set = 2 ps.) No Mounting ring for vertial installation MRV 450 No a) Motorised bakdraught shutter see Aessories produt pages Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1735 EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) ) Several EC fans an normally be onneted, see Aessories SU ) 4266 SA ) 4267 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1) 1438 EDR 1) 1437 ETR 1)

13 500 mm ø EC high-performane axial fans HQ EC HW EC HRF EC Air flow diretion Air flow diretion Air flow diretion Saving * All dim. in mm HQW EC 500 B HWW EC 500 B * with speed ontrol Speifiation for all types Casing Manufatured in galvanised sheet steel. s HQ and HW have the additional protetion of two oats of papyrus white. Impeller Highly effiient with profiled polymer blades, aerodynamially optmised for appliation, dynamially balaned. Operating range from 30 to +60 C. Motor Energy-saving, speed-ontrollable EC external rotor motor proteted to IP 54 with high level of effiieny. Maintenane-free and interferene-free, exellent eletromagneti ompatibility (EMC), ball bearing mounted. Motor protetion Integrated eletroni temperature monitoring for EC motor and eletronis. Eletrial onnetion Standard terminal box (protetion to IP 54) For HQ and HW types mounted to running able ( A ) or on the bak of the motor ( B ). For HRF types on the outside of the duting. Guard Made from powder-oated steel for HQ and HW, in aordane with DIN EN ISO Speed ontrol All types are steplessly ontrollable through the speed-potentiometer. Furthermore, ontrol is also possible via three-step swith or steplessly via universal ontrol system or eletroni differential pressure/temperature ontroller. See table below. the example performane stages are shown in the harateristi urves. Installation Installation in any position. Sound levels Sum levels and spetrum figures for sound power and sound pressure levels in 4 m free field onditions are speified above the harateristi urve for a medium intake/exhaust operating point. The sound pressure sum level in 4 m (free field onditions) is also shown in the table below and the table below the harateristi urve for different voltages. Sound emissions and room aoustis see page 10. R.P.M. Air flow Motor Current Sound Wiring max. air flow Weight volume power pressure diagram temperature net (FID) approx. HQ EC HW EC HRF EC inl. inl. min -1 V m 3 /h kw A db(a) in 4 m No. + C kg 1 ph. motor, 1~ 230 Volt, 50/60 Hz, EC motor, protetion to IP HQW EC 500 A 4934 HWW EC 500 A 4935 HRFW EC 500 A HQW EC 500 B 4937 HWW EC 500 B 4938 HRFW EC 500 B

14 EC high-performane axial fans 500 mm ø 500 A 500 B L WA Air noise db(a) L PA, 4 m Air noise db(a) L WA Air noise db(a) L PA, 4 m Air noise db(a) V 8 V 6 V 4 V 2 V 10 V 8 V 6 V 4 V 2 V Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,20 33 Voltage V n min -1 Free disharge P el (W) I Motor (A) L PA, 4 m , , , ,34 41 EC Axial fans Aessories for HRF EC Desription see page 231 on Bell mouth + ASD-SGD 500 No Extension dut VR 500 No Cirular attenuator RSD 500/.. Automati bakdraught shutter RVS 500 a) No Flanged flex. onnetor STS 500 b) No Counterflange FR 500 No Flat flange FF 500 No Flexible sleeve FM 500 b) No Guard SG 500 No Mounting feet MK 500 (1 set = 2 ps.) No Mounting ring for vertial installation MRV 500 No a) Motorised bakdraught shutter see Aessories produt pages Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Other aessories ge Filters and attenuators 421 on Bakdraught shutters and grilles 487 on Universal ontrol system, eletroni ontroller, speed-potentiometer 539 on Note the tehnial information on page 15 on. Universal ontrol system Speed-potentiometer flush surfae Three-step speed swith flush surfae Eletroni diff. pressure ontroller/swith Eletroni tem perature ontroller/swith EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) 1735 EUR EC 1) 1347 PU 10 1) 1734 PA 10 1) ) Several EC fans an normally be onneted, see Aessories SU ) 4266 SA ) 4267 SU ) 4266 SA ) 4267 EDR 1) 1437 ETR 1) 1438 EDR 1) 1437 ETR 1)

15 200 mm ø Axial high-performane fans HQ HW HS HRF Air flow diretion Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 54. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temperature see table below. Motor protetion All models have automatially resetting thermal ontats wired in series with the motor windings. Eletrial onnetion Terminal box (IP 54) mounted on rear of motor as standard. Also on outside of piping for HRF. Guard Powder-oated steel wire for HQ (Ex-models galvanised) aording to DIN EN ISO Speed ontrol All models are speed ontrollable by voltage redution (transformer ontroller or eletroni ontroller) For aording air flow volume see performane urve. Reversed operation All models are reversible when wired to a DSEL reversing swith. For reverse air flow diretion allow for 1 /3 drop in performane. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Sound levels See harateristi urve. The sound power and sound pressure are speified at 1 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Note the tehnial information on page 15 on. R.P.M. Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled min -1 V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP ) ) ) HRFW: onnet pursuant to wiring diagram no. SS-962. HQ inl. HW inl. HS inl. HRF HQW 200/ HWW 200/ HSW 200/ HRFW 200/4 1) 7540 HQW 200/ HSW 200/ HRFW 200/2 1)

16 Axial high-performane fans 200 mm ø 200/2 200/4 L WA Air noise db(a) L PA,1m Air noise db(a) b a 1 phase. a 230 V b 170 V 130 V d 100 V e 80 V L WA Air noise db(a) L PA,1m Air noise db(a) phase. a 230 V b 170 V 130 V a d 100 V b e 80 V d e d e Axial and VAR fans Aessories for HRF Desription see page 230 on SDZ 1 SDD 1 Bell mount ASD 200 No Flang. flex. onnetor STS 200 No Counterflange FR 200 No Flexible sleeve FM 200 No Guard SG 200 No mounting feet 1 x MK 200 (= 2 ps.) No vibration dampers for suspension 1 x SDZ 1 (= 4 ps.) No vibration dampers for ompression 1 x SDD 1 (= 4 ps.) No Other aessories ge Transformer ontroller for 5 speed TSW 0,3 TSW 0, Eletroni ontroller, stepless flush/surf. ESU 1/ESA /0238 ESU 1/ESA /0238 Reversing swith DSEL DSEL Eletroni ontroller with reversing swith BSX BSX Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 155

17 250 mm ø Axial high-performane fans HQ HW HS HRF Air flow diretion Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55 or IP 54. Ball bearing mounted. Maintenanefree and interferene-free. Humidity protetion of windings. For maximum air flow temperature see table below. Deviation for ex-models. Motor protetion All models (3~ explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). The models H..W 250/6, H..W 250/4 and all 1 ph. ex-proof fans have automati resetting thermal ontats wired in series with the motor windings. Eletrial onnetion Terminal box (IP 54/55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for exmodels. Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on R.P.M. Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled min -1 V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP 54/IP ) ) HQW 250/2 3 Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP * 0.37* HQD 250/4 Ex * 0.75* HQD 250/2 Ex 6.5 HQW 250/ HSW 250/ HQW 250/4 1) 1103 HWW 250/4 1) 1001 HSW 250/4 1) 0140 HRFW 250/4 1)2) 0200 HQD 250/ HWW 250/ HSW 250/ HRFW 250/2 3) HQD 250/4 1) 1115 HWD 250/4 1) 1016 HSD 250/4 1) 0155 HRFD 250/4 1) HQD 250/ HWD 250/ HRFD 250/ speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP 55 HQ inl. 1430/ / / / HQD 250/4/2 Explosion proof Ex d II B, 1 ph., 230 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.70* HQW 250/4 Ex * 1.23* HQW 250/2 Ex Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T3 HW inl. HS inl. HRF 1128 HRFD 250/4/ HRFW 250/4 Ex HRFW 250/2 Ex HRFD 250/4 Ex HRFD 250/2 Ex 0471 * Motor nominal values, Ex see info page 16. 1) Speial design not possible. 2) HRFW: onnet using wiring diagram no. SS ) HRFW../2: onnet using wiring diagram no. SS-963.

18 Axial high-performane fans 250 mm ø 250/2 250/4 Three phase L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 3 phase 400 V 280 V 200 V 140 V 80 V e d 250/4 Single phase L WA Air noise db(a) L PA,4m Air noise db(a) /6 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase. a 230 V b 170 V 130 V d 100 V e 80 V a b e d e d Aessories for HRF Desription see page 230 on SDZ 1 SDD 1 Bell mount with ASD-SGD 250 No Extension dut VR 250 No Cirular attenuator RSD 250/.. Automati bakdraught shutter RVS 250 a) No Flang. flex. onnetor STS 250 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counter flange FR 250 No Flat flange FF 250 No.4941 Flexible sleeve FM 250 b) No Guard SG 250 Nr mounting feet 1 x MK 250 (= 2 ps.) No vibration dampers for suspension 1 x SDZ 1 (= 4 ps.) No vibration dampers for ompression 1 x SDD 1 (= 4 ps.) No.1452 Frequeny inverter with integrated Sine filter Transformer ontroller 5-speed Pole swith Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith FU-BS 2,5 4) 5459 FU-BS 2,5 4) 5459 FU-BS 2,5 4) 5459 TSW 0,3 TSW 0, ESU 1/ESA /0238 ESU 1/ESA /0238 4) Inl. full motor protetion. 5) Inl. pole swith. 6) See swith produt page for flush mounted version WS DSEL MWS 1, ESU 3/ESA /0239 MW 1579 WS 1271 RDS 1 4) 1314 RDS 1 4) 1314 RDS 1 4) 1314 MD 5849 WS 1271 Pole swith MD MD WS WS PDA 12 6) 5081 M 3 5) 1293 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 250 Ex 2501 Flexible sleeve FM 250 Ex 1688 Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 157

19 315 mm ø Axial high-performane fans HQ HW HS HRF Air flow diretion Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temp. see table below. Deviation for ex-models. Motor protetion All models (3~ explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). The models H..W 315/6 and all 1 ph. exproof fans have automati resetting thermal ontats wired in series with the motor windings. Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised), polymer for HS aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. R.P.M. min Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP ) ) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP HQ inl. HQW 315/ HQD 315/2 Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP / / / / HQD 315/4/4 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP HW inl. HS inl. HRF 1105 HSW 315/ HRFW 315/6 1) 0202 HQW 315/ HWW 315/ HSW 315/ HRFW 315/4 2) 0203 HQD 315/6 720/ / / / HQD 315/8/4 1445/ / / / HQD 315/4/2 Explosion proof Ex d II B, 1 ph., 230 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 1.25* HQW 315/4 Ex Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 315/6 Ex * 0.37* HQD 315/4 Ex * 1.43* HQD 315/2 Ex 1117 HQD 315/ HWD 315/ HSD 315/ HRFD 315/ HWD 315/ HRFD 315/ HRFD 315/4/ HSD 315/8/ HRFD 315/8/ HSD 315/4/ HRFD 315/4/ HRFW 315/4 Ex HRFD 315/4 Ex HRFD 315/2 Ex 0474 * Motor nominal values, Ex see info page 16. 1) HRFW../6: onnet using wiring diagram no. SS ) HRFW../4: onnet using wiring diagram no. SS ) Inl. full motor protetion.

20 Axial high-performane fans 315 mm ø 315/2 315/4 L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 3 phase 400 V D 400 V 280 V Y 400 V Y 200 V ➅ 140 V ➆ 80 V ➆ e 1 phase a 230 V b 170 V 130 V d 100 V e 80 V d ➅ b a 315/6 L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V a b 315/8 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans e d Aessories for HRF Desription see page 230 on Bell mount with ASD-SGD 315 No Extension dut VR 315 No Cirular attenuator RSD 315/.. Automati bakdraught shutter RVS 315 a) No Flang. flex. onnetor STS 315 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counter flange FR 315 No Flat flange FF 315 Flexible sleeve FM 315 b) Guard SG 315 No No.4943 No mounting feet 1 x MK 315 (= 2 ps.) No Mounting ring for vertial mounting MRV 315 No Frequeny inverter with integrated Sine filter Transformer ontroller 5-speed Pole swith Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith TSW 0, ESU 1/ESA /0238 MWS 1,5 3) 1947 ESU 1/ESA /0238 MW 1579 WS WS FU-BS 2,5 3) 5459 FU-BS 2,5 3) 5459 FU-BS 2,5 3) 5459 FU-BS 2,5 3) 5459 RDS 1 3) 1314 MD 5849 WS 1271 RDS 1 3) 1314 RDS 2 3) 1315 ESD Speed swith DS M 4 4) /MD 1571/5849 WS 1271 Pole swith 4) Inl. pole swith. 5) See swith produt page for flush mounted version. MD MD WS WS PDA 12 5) 5081 M 3 4) 1293 PWDA 1282 PDA 12 5) 5081 M 3 4) 1293 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 315 Ex 2503 Flexible sleeve FM 315 Ex 1690 Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 159

21 355 mm ø Axial high-performane fans HQ HW HRF Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temp. see table below. Deviation for ex-models. Motor protetion All models (3~ explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). 1 ph. ex-proof fans have automati resetting thermal ontats wired in series with the motor windings. Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. R.P.M. 160 min -1 Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP ) ) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP HQ inl. HQW 355/ HQD 355/2 Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP / / / / HQD 355/4/4 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP HW inl HQW 355/ HWW 355/ HQD 355/6 700/ / / / HQD 355/8/4 1430/ / /950* 0.63/2.30* HQD 355/4/2 Explosion proof Ex d II B, 1 ph., 230 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 1.25* HQW 355/4 Ex Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 355/6 Ex * 0.37* HQD 355/4 Ex * 2.60* HQD 355/2 Ex 1120 HQD 355/ HWD 355/ HWD 355/ HRF HRFD 355/4/4 HRFW 355/6 1) 0204 HRFW 355/4 1) 0205 HRFD 355/4 HRFD 355/2 HRFD 355/8/4 HRFD 355/4/ HRFW 355/4 Ex 0443 HRFD 355/4 Ex HRFD 355/2 Ex * Motor nominal values, Ex see info page 16. 1) HRFW: onnet using wiring diagram no. SS ) Inl. full motor protetion. 3) Inl. pole swith

22 Axial high-performane fans 355 mm ø 355/2 355/4 L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 3 phase 400 V D 400 V 280 V Y 400 V 200 V ➅ 140 V ➆ 80 V e 1 phase. a 230 V b 170 V 130 V d 100 V e 80 V ➆ d ➅ b a 355/6 L WA Air noise db(a) L PA,4m Air noise db(a) /8 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V d b a e Aessories for HRF Desription see page 230 on Bell mount with ASD-SGD 355 No Extension dut VR 355 No Cirular attenuator RSD 355/.. Automati bakdraught shutter RVS 355 a) No Flang. flex. onnetor STS 355 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counter flange FR 355 No Flat Flexible flange sleeve FF 355 FM 355 b) No.4944 No Guard SG 355 No mounting feet 1 x MK 355 (= 2 ps.) No Mounting ring for vertial mounting MRV 355 No Frequeny inverter with integrated Sine filter Transformer ontroller 5-speed Pole swith Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith MWS 1,5 2) 1947 ESU 1/ESA /0238 MWS 1,5 2) 1947 ESU 1/ESA /0238 MW MW WS WS FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 RDS 1 2) 1314 RDS 2 2) 1315 ESD Speed swith DS M 4 3) /MD 1571/5849 WS 1271 Pole swith PDA 12 4) 5081 M 3 3) 1293 PWDA ) See swith produt page for flush mounted version. RDS 1 2) 1314 MD 5849 WS 1271 MD MD WS WS PDA 12 4) 5081 MSA 1289 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 355 Ex 2504 Flexible sleeve FM 355 Ex 1691 Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 161

23 400 mm ø Axial high-performane fans HQ HW HRF Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temp. see table below. Deviation for ex-models. Motor protetion All models (explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Note the tehnial information on page 15 on. R.P.M. min Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP ) ) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP 55 HQ inl. HQW 400/6 1325/ / / / HQD 400/4/4 HW inl. * Motor nominal values, Ex see info page 16. 1) HRFW: onnet using wiring diagram no. SS ) Inl. full motor protetion. 3) Inl. pole swith. HRF 1110 HRFW 400/6 1) 0206 HQW 400/ HWW 400/ HRFW 400/4 1) 0207 HQD 400/6 2890/ / /2310* 3.00/5.60* HQD 400/2/2 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP / / / / HQD 400/8/4 1480/ / /2310* 1.00/5.20* HQD 400/4/2 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 400/6 Ex * 1.08* HQD 400/4 Ex 1123 HQD 400/ HWD 400/ HRFD 400/ HRFD 400/4/ HRFD 400/2/ HRFD 400/8/ HRFD 400/4/ HRFD 400/4 Ex 0479

24 Axial high-performane fans 400 mm ø 400/2 400/4 L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase D 400 V Y 400 V 3 phase 400 V D 400 V 280 V Y 400 V 200 V ➅ 140 V ➆ 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a e ➆ d ➅ 400/6 L WA Air noise db(a) L PA,4m Air noise db(a) /8 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase. a 230 V b 170 V 130 V d 100 V e 80 V b a e d Aessories for HRF Desription see page 230 on Bell mount with ASD-SGD 400 No Extension dut VR 400 No Cirular attenuator RSD 400/.. Automati bakdraught shutter RVS 400 a) No Flang. flex. onnetor STS 400 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counter flange FR 400 No Flat Flexible flange sleeve FF 400 FM 400 b) No.4945 No Guard SG 400 No mounting feet 1 x MK 400 (= 2 ps.) No Mounting ring for vertial mounting MRV 400 No Frequeny inverter with integrated Sine filter FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 5 2) 5460 Transformer ontroller 5-speed Pole swith Speed swith RDS 1 2) 1314 M 4 4) /MD 1571/5849 WS 1271 DS ESD 5 2) 0501 M 4 4) /MD 1571/5849 WS ) see swith produt page for flush mounted version. Eletroni ontroller, stepless flush/surf. MWS 1,5 2) 1947 ESU 1/ESA /0238 MWS 1,5 2) 1947 ESU 3/ESA /0239 Full motor protetion for onnetion of integrated thermal ontats MW MW Reversing swith WS WS RDS 1 2) 1314 MD 5849 WS 1271 RDS 1 2) 1314 MD 5849 WS 1271 Pole swith PDA 12 4) 5081 M 3 3) 1293 PWDA 1282 PDA 12 4) 5081 M 3 3) 1293 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 400 Ex 2505 Flexible sleeve FM 400 Ex 1692 Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 163

25 450 mm ø Axial high-performane fans HQ HW HRF Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temp. see table below. Deviation for ex-models. Motor protetion All models (explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. R.P.M. 1130/ / / / HQD 450/4/4 2775/ / /2310* 5.40/3.0* 5, HRFD 450/2/ min -1 Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP ) ) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP 55 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP 55 HQ inl. HQW 450/6 480/ / / / HQD 450/12/6 705/ / / / HQD 450/8/4 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 450/6 Ex HW inl. * Motor nominal values, Ex see info page 16. 1) HRFW: onnet using wiring diagram no. SS ) Inl. full motor protetion. 3) see swith produt page for flush mounted version. HRF 0991 HRFW 450/6 1) 0208 HQW 450/ HWW 450/ HRFW 450/4 1) 0209 HQD 450/ * 1.08* HQD 450/4 Ex 0993 HRFD 450/ HQD 450/ HWD 450/ HRFD 450/ HRFD 450/4/ HRFD 450/8/ HRFD 450/4 Ex 0481

26 Axial high-performane fans 450 mm ø 450/2 450/4 L WA Air noise db(a) L PA,4m Air noise db(a) phase D 400 V V Y 400 V 200 V V ➅ 80 V 250 ➅ /6 L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 450/8 L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V D 400 V 280 V Y 400 V 200 V ➅ 140 V ➆ Y 80 V ➆ d e 1 phase a 230 V b 170 V 130 V d 100 V e 80 V ➅ L WA Air noise db(a) L PA,4m Air noise db(a) a b Axial and VAR fans e d Aessories for HRF Desription see page 230 on Bell mount with ASD-SGD 450 No Extension dut VR 450 No Cirular attenuator RSD 450/.. Automati bakdraught shutter RVS 450 a) No Flang. flex. onnetor STS 450 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counter flange FR 450 No Flat Flexible flange sleeve FF 450 FM 450 b) No.4946 No Guard SG 450 No mounting feet 1 x MK 450 (= 2 ps) No Mounting ring for vertial mounting MRV 450 No Frequeny inverter with integrated Sine filter Transformer ontroller 5-speed Pole swith Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith MWS 1,5 2) 1947 MWS 3 2) 1948 ESU 3/ESA 3 ESU 3/ESA / /0239 MW MW WS WS FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 8,0 2) 5461 RDS 1 2) 1314 RDS 2 2) 1315 Speed swith DS 2 5) 1351 RDS 7 2) 1578 Pole swith PDA 12 3) 5081 PDA 12 3) 5081 ESD 5 2) ESD 11,5 2) 4) Inl. pole swith. 5) Speed swith MD 5849 WS 1271 MD 5849 WS 1271 M 4 4) /MD 1571/5849 M 4 4) /MD 1571/5849 WS WS M 3 4) 1293 PWDA 1282 M 3 4) 1293 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 450 Ex 2506 Flexible sleeve FM 450 Ex 1693 Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 165

27 500 mm ø Axial high-performane fans HQ HW HRF Air flow diretion Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ and HW have an additional two-layer finishing in papyrus white. Exmodels without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temp. see table below. Deviation for ex-models. Motor protetion All models (explosion proof exluded) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below). Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. R.P.M. Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) supply ontrolled supply ontrolled min -1 V m 3 /h W A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP / / / / HQD 500/6/6 1030/ / / / HQD 500/4/ ) * 5.90* ) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP 55 HQ inl. HQW 500/6 HW inl. * Motor nominal values, Ex see info page 16. 1) HRFW: onnet using wiring diagram no. SS ) Inl. full motor protetion. 3) Inl. pole swith. HRF 1112 HRFW 500/6 1) 0210 HQW 500/ HRFW 500/4 1) 0211 HQD 500/6 2450/ / /2470* 3.14/4.73* speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP / / / / HQD 500/12/6 700/ / / / HQD 500/8/4 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 500/6 Ex * 2.00* HQD 500/4 Ex 1126 HRFD 500/ HQD 500/ HWD 500/ HRFD 500/ HRFD 500/4/ HRFD 500/2/ HRFD 500/8/ HRFD 500/6 Ex HRFD 500/4 Ex 0483

28 Axial high-performane fans 500 mm ø 500/2 500/ /6 L WA Air noise db(a) L PA,4m Air noise db(a) ➅ 3 phase D 400 V 280 V Y 400 V 200 V 140 V ➅ 80 V L WA Air noise db(a) L PA,4m Air noise db(a) /8 L WA Air noise db(a) L PA,4m Air noise db(a) phase 1 phase 400 V a 230 V 280 V b 170 V 200 V 130 V 140 V d 100 V 80 V e 80 V e d a b L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans 3 phase D 400 V Y 400 V 280 V Y 400 V 200 V ➅ 140 V ➆ Y 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a ➆ e ➅ d Aessories for HRF Desription see page 230 on Bell mount with ASD-SGD 500 No Extension dut VR 500 No Cirular attenuator RSD 500/.. Automati bakdraught shutter RVS 500 a) No Flang. flex. onnetor STS 500 b) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Counterflange FR 500 No Flat flange FF 500 No.4947 Flexible sleeve FM 500 b) No Guard SG 500 No mounting feet 1 x MK 500 (= 2 ps) No Mounting ring for vertial mounting MRV 500 No Frequeny inverter with integrated Sine filter Transformer ontroller 5-speed Pole swith Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 2,5 2) 5459 FU-BS 5,0 2) 5460 MWS 1,5 2) 1947 ESU 3/ESA /0239 MWS 5 2) 1949 ESU 5/ESA /1299 RDS 2 2) 1315 ESD 5 2) 0501 MD 5849 WS 1271 Speed swith DS 2 5) 1351 M 4 4) /MD 1571/5849 WS 1271 DS 2 5) 1351 ESD 5 2) 0501 M 4 4) /MD 1571/5849 WS 1271 RDS 7 2) 1578 ESD 11,5 2) 0502 M 4 4) /MD 1571/5849 WS 1271 Pole swith 4) See swith produt page for flush mounted version. 5) Speed swith. MW MW WS WS RDS 1 2) 1314 ESD 5 2) 0501 MD 5849 WS 1271 PDA 12 4) 5081 M 3 3) 1293 PWDA 1282 PDA 12 4) 5081 M 3 3) 1293 PWDA 1282 Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 500 Ex 2507 Flexible sleeve FM 500 Ex 1694 Extension tube for HS VH Cylindrial dut, galvanised steel, length: 150 mm. Attenuators Shutters and grilles Speed ontrollers and swithes 421 on 487 on 525 on 167

29 560 mm ø Axial high-performane fans HQ HRF Air flow diretion Air flow diretion All dimensions in mm Speifiation for all models Casing Manufatured in galvanised sheet steel. HQ have an additional two-layer finishing in papyrus white. Ex-models without paint. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temperature see table below. Deviation for exmodels. Motor protetion All models (exept explosion proof) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below) for effetive motor protetion. Eletrial onnetion Terminal box (IP 55) mounted on rear of motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ (Ex-models galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. R.P.M. Air flow Motor Current* Wiring max. air flow temp. Weight Transformer ontroller volume power standard- max. diagram standard speed net for 5 speed (FID) (nominal)* supply ontrolled supply ontrolled HQ HRF pole swith inl. min -1 V m 3 /h kw A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP HRFW 560/6 1) 0380 MWS 3 2) 1948 ESU 3/ESA / HRFW 560/ MWS 7,5 2) 1950 ESU 5/ESA / ) HQW 560/ HQW 560/4 3 Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP HQD 560/ HRFD 560/ HQD 560/ HRFD 560/ RDS 2 2) 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP 55 Pole swith 470/ / / / HQD 560/12/6 720/ / / / HQD 560/8/4 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * 0.97* HQD 560/6 Ex * 2.00* HQD 560/4 Ex 0389 HRFD 560/12/ HRFD 560/8/ PDA 12 3) PDA 12 3) Eletroni ontroller, stepless flush/surf HRFD 560/6 Ex HRFD 560/4 Ex 0377 * Ex-models: for nominal value of motor see information on page 16 1) HRFW: onnet using wiring diagram no. SS-965 2) Inl. full motor protetion 3) see swith produt page for flush mounted version RDS 2 2) ESD 5 2) ESD 5 2)

30 Axial high-performane fans 560 mm ø 560/4 560/6 L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a m/s 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a m/s d e e d 560/8 L WA Air noise db(a) L PA,4m Air noise db(a) /12 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans m/s m/s Aessories for HRF Desription see page 230 on Bell mount + ASD-SGD 560 No Extension dut VR 560 No Cirular attenuators RSD 560/.. Automati bakdraught shutter RVS 560 a) No Flang. flex. onnetor STS 560 b) No Counterflange FR 560 No Flat Flexible flange sleeve FF 560 FM 560 b) No.4948 No Guard SG 560 No a) For motorised shutters see aessory page b) s for ex-proof fans see below ) nzuordnung siehe Tabelle, letzte Spalte 2 mounting feet 1 x MK 560 (= 2 ps.) No Mounting ring for vertial mounting MRV 560 No Eletroni ontroller for stepless ontrol FU-BS 2,5 2) FU-BS 2,5 2) 4) Inl. pole swith Full motor protetion starter using the motor thermal ontats Reversing swith MW 1579 WS 1271 MW 1579 WS 1271 MD 5849 WS 1271 MD 5849 WS 1271 M 3 4) 1293 PWDA 1282 M 3 4) 1293 PWDA 1282 Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Note the tehnial information on page 15 on. Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 560 Ex 2508 Flexible sleeve FM 560 Ex 1695 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 169

31 630 mm ø Axial high-performane fans HQ HW HRF Air flow diretion Air flow diretion Air flow diretion All dimensions in mm HRFW 630/4 motor build length with 25 mm projetion. Speifiation for all models Casing Manufatured in galvanised sheet steel. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Motor Totally enlosed motor with a die-ast aluminium asing, proteted to IP 55. Ball bearing mounted. Maintenane-free and interferene-free. Humidity protetion of windings. For maximum air flow temperature see table below. Deviation for exmodels. Motor protetion All models (exept../8/4 and explosion proof) have thermal ontats as standard whih must be onneted to a motor protetion unit (see below) for effetive motor protetion. Motors without thermal ontats must be proteted by a onventional iruit breaker. Eletrial onnetion Terminal box (IP 55) mounted on motor as standard. Also on outside of piping for HRF. Deviation for ex-models. Guard Powder-oated steel wire for HQ and HW (HQ.. Ex galvanised) aording to DIN EN ISO Speed ontrol For all speed ontrollable models the urrent are identified with a value in the speed ontrolled olumn of the table below whih must be used when seleting a ontroller. Possible alloations of frequeny inverters are speified in the table below. The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. The air flow rates are shown in the performane urves. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretionallow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the information above. Sound levels See harateristi urve. The sound power and sound pressure are speified at 4 m distanes under free field onditions, for average operating point sution/pressure side. See page 10 on for sound emission and aoustis. Deviation for ex-models. R.P.M. min / / / / HQD 630/4/ HWD 630/4/ HRFD 630/4/ RDS 4 1) Air flow Motor Current* Wiring max. air flow temp. Weight volume power standard- max. diagram standard speed net (FID) (nominal)* supply ontrolled supply ontrolled V m 3 /h kw A A No. + C + C kg 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP 55 HQ inl HQW 630/ Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP 55 HQD 630/8 440/ / / / HQD 630/12/6 690/ / /1.50* 1.33/3.70* HQD 630/8/ * 1.75* HQD 630/6 Ex * 3.10* HQD 630/4 Ex HW inl. HRF HQD 630/ HWD 630/ HRFD 630/ HRFD 630/12/ HRFD 630/8/ HRFD 630/6 Ex HRFD 630/4 Ex 0495 * Ex-models: for nominal value of motor see information on page 16 1) Inl. full motor protetion 2) see swith produt page for flush mounted version Transformer ontroller for 5 speed pole swith * 8.40* HQW 630/ HRFW 630/ MWS 7,5 1) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP 55 2 speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP 55 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T3 MWS 3 1) RDS 2 1) RDS 2 1) PDA 12 2) PDA 12 2)

32 Axial high-performane fans 630 mm ø 630/4 630/6 L WA Air noise db(a) L PA,4m Air noise db(a) L WA Air noise db(a) L PA,4m Air noise db(a) phase 1 phase a 3 phase 1 phase. 400 V a 230 V a 400 V a 230 V b D 400 V b 170 V 280 V b 170 V 280 V 130 V 200 V 130 V Y 400 V d 100 V m/s 140 V d 100 V b 200 V e 80 V 80 V e 80 V ➅ 140 V ➆ 80 V ➅ e➆ d d e m/s 630/8 L WA Air noise db(a) L PA,4m Air noise db(a) /12 L WA Air noise db(a) L PA,4m Air noise db(a) Axial and VAR fans 3 phase 400 V 280 V 200 V 140 V 80 V m/s m/s Aessories for HRF Desription see page 230 on Bell mount + ASD-SGD 630 Extension dut VR 630 Cirular attenuators RSD 630/.. Flang. flex. onnetor STS 630 b) Counter flange FR 630 Flat flange FF 630 Flexible sleeve FM 630 b) Guard SG 630 No No No No No No No a) For motorised shutters see aessory page b) s for ex-proof fans see below ) nzuordnung siehe Tabelle, letzte Spalte Automati bakdraught shutter RVS 630 a) No mounting feet 1 x MK 630 (= 2 ps.) No Mounting ring for vertial mounting MRV 630 No Frequeny inverter with integrated Sine filter Eletroni ontroller, stepless flush/surf. Full motor protetion for onnetion of integrated thermal ontats Reversing swith FU-BS 2,5 1) 5459 FU-BS 2,5 1) 5459 FU-BS 5,0 1) ) Inl. pole swith ESU 5/ESA /1299 MW 1579 WS 1271 MW 1579 WS 1271 ESD 5 1) 0501 MD 5849 WS 1271 ESD 5 1) 0501 MD 5849 WS 1271 ESD 5 1) 0501 M 4 3) 1571 WS 1271 M 3 3) 1293 PWDA 1282 M 3 3) 1293 PWDA 1282 Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Note the tehnial information on page 15 on. Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 630 Ex 2509 Flexible sleeve FM 630 Ex 1696 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 171

33 710 mm ø Axial high-performane fans HQ AVD DK HRF/AVD RK Air flow diretion Air flow diretion Air flow diretion Speed ontrol rtial through voltage redution, see the transformer ontroller olumn. Regulated performane urve upon request. Possible alloations of frequeny inverters for all types (exept pole-swith and ex-proof). The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. All dimensions in mm Dim. B see table Dim. B see table Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Speifiation for all models Casing With motor support manufatured from galvanised sheet steel. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Pith angle The impeller blades are adjustable for the optimal overage of the operating point (exept HQW 710/6 and explosion proof). The pith angle is set at the fatory (aording to the order) and fixed. The motor alloation takes plae using the maximum power pursuant to the information in the table below. The speified pith angle shown for eah motor must not be exeeded. Motor Totally enlosed motor proteted to IP 55. Maintenane-free and interferene-free. Humidity protetion of tropialized windings. Deviation for ex-models. Motor protetion All models (exept pole swithing and explosion proof) have thermal ontats or PTC thermistors and aording to footnotes in the table to protet through the following full motor protetion units: 1) MW/MD, 1579/5849 2) MSA, 1289 (for PTC thermistor temp. sens) 3) M4, 1571 All other models have to be proteted by a onventional iruit breaker on site. Guard Hot-dipped or powder-oated as standard for HQ and AVD DK aording to DIN EN ISO Eletrial onnetion Terminal box proteted to IP 54 mounted on motor. Outside of piping for HRF. Deviation for exmodels. Dimensions Pole-swith and explosion proof models may deviate from the adjaent information. Motor build lengths vary. Note dimension B projetion. Sound levels The sound power levels are speified through the frequeny and as sum levels above the harateristi urves. Deviation for ex-models. R.P.M. Air flow Motor Voltage Power on. max. Wiring max. air Weight Dim. B Transformer ontroller volume power nom. volt./ pith diagram flow net **) motor for 5 speed (FID) (nominal)* inl. inl. AVD RK (ontrol)* angle temp. HQ AVD DK HRFD, projetion pole swith min -1 V m 3 /h kw V A No. + C kg mm 1 Phase motor, 230 Volt / 50 Hz, apaitor motor, protetion to IP HQW 710/6 1) 5047 MWS 5 4) Phase motor, 400 Volt / 50 Hz, squirrel age motor protetion to IP HQD 710/8 1) 5599 AVD DK 710/8 1) 5251 HRFD 710/8 1) RDS 2 4) / * 230/ * AVD DK 710/6 1) RDS 7 4) * 400/ * HQD 710/4 2) 5606 AVD DK 710/4 2) 5258 HRFD 710/4 2) Two-speed, 3 ph., 400 V, 50 Hz, protetion to IP / / /0.75* 400/ /2.3* HQD 710/6/6 3) 5602 AVD DK 710/6/6 3) 5254 HRFD 710/6/6 3) RDS 4 4) / / /1.55* 400/ /4.2* HQD 710/4/4 3) 5604 AVD DK 710/4/4 3) 5256 HRFD 710/4/4 3) RDS 7 4) / / /2.2* 400/ /5.2* HQD 710/4/4 3) 5605 AVD DK 710/4/4 3) 5257 HRFD 710/4/4 3) RDS 7 4) speed motor, pole-swithing, Dahlander windings, 400 Volt, 50 Hz, protetion to IP / / /2.0* 400/ / HQD 710/8/4/ AVD DK 710/8/4/ HRFD 710/8/4/ PDA 12 5) / / /3.6* 400/ / HQD 710/8/4/ AVD DK 710/8/4/ AVD RK 710/8/4/ PDA 12 5) 5081 Explosion proof Ex e II, 3 ph., 400 Volt, 50 Hz, protetion to IP 55, temp. lass T1-T * * HQD 710/8 Ex 5618 AVD DK 710/8 Ex 5270 HRFD 710/8 Ex * * HQD 710/6 Ex 5620 AVD DK 710/6 Ex 5272 HRFD 710/6 Ex * * HQD 710/6 Ex 5621 AVD DK 710/6 Ex 5273 HRFD 710/6 Ex * * HQD 710/4 Ex 5623 AVD DK 710/4 Ex 5275 AVD RK 710/4 Ex * 400/ * HQD 710/4 Ex 5624 AVD DK 710/4 Ex 5276 AVD RK 710/4 Ex * ) Nominal motor amounts, Ex see info p ) to 3) full motor proteiton unit, see Motor protetion des. ** ) Weights apply for type..dk and..rk, HRF and HQ less approx. 15 kg. 4) Inl. full motor protetion. 172 HQD 710/6 1) HRFD 710/6 1)

34 Axial high-performane fans 710 mm ø 710/4 R.P.M. = 1450 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) /6 Three-phase R.P.M. = 950 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) m/s m/s /6 Single phase L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) /8 R.P.M. = 700 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) Axial and VAR fans 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a m/s m/s d e Aessories for HRF / AVD RK Desription see page 230 on Eletroni ontroller, stepless Frequeny inverter with Sine filter Vibration dampers nominal size SDD/SDZ..1/ /1454 ESD 5 4) / /1454 ESD 11,5 4) / /1454 FU-BS 8,0 4) / /1455 ESD 5 4) / /1454 ESD 5 4) / /1454 ESD 11,5 4) / / / / / / /..2..1/..2..1/..2..2/ / / / / / /1455 5) see swith produt page for flush mounted version. Bell mount + ASD-SGD 710 No Mounting feet 1 x MK 710 (= 2 ps.) No Extension dut VR 710 No Mounting ring for vertial mounting MRV 710 No Cirular attenuators RSD 710/.. Automati bakdraught shutter RVS 710 a) No a) For motorised shutters see aessory page b) s for ex-proof fans see below Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Flang. flex. onnetor STS 710 b) No Counter flange FR 710 No Other aessories Flat Guard flange SG 710 FF 710 No No ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 710 Ex 2510 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 173

35 800 mm ø Axial high-performane fans AVD DK AVD RK Air flow diretion Air flow diretion All dimensions in mm Dim. B see table Dim. B see table Speifiation for all models Casing With motor support manufatured from galvanised sheet steel. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Pith angle The impeller blades are adjustable for the optimal overage of the operating point (exept explosion proof). The pith angle is set at the fatory (aording to the order) and fixed. The motor alloation takes plae using the maximum power pursuant to the information in the table below. The speified pith angle shown for eah motor must not be exeeded. Motor Totally enlosed motor proteted to IP 55. Maintenane-free and interferene-free. Humidity protetion of tropialized windings. Deviation for ex-models. Motor protetion All models (exept pole swithing and explosion proof) have thermal ontats or PTC thermistors and aording to footnotes in the table to protet through the following full motor protetion units: 4) MSA, 1289 (for PTC thermistor temp. sens) 5) M4, 1571 All other models have to be proteted by a onventional iruit breaker on site. Eletrial onnetion Terminal box proteted to IP 54 mounted on motor. Guard Aording to DIN EN ISO 13857, hot-dip galvanised, as standard for AVD DK. Speed ontrol rtial through voltage redution, see the transformer ontroller olumn. Regulated performane urve upon request. Possible alloations of frequeny inverters for all types (exept pole-swith and ex-proof). The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the adjaent information. Motor build lengths vary. Note dimension B projetion. Sound levels The sound power levels are speified through the frequeny and as sum levels above the harateristi urves. Deviation for ex-models. 174 R.P.M. Air flow volume (FID) Motor power (nominal)* Voltage Power on. nom. volt.* max. pith angle Wiring diagram max. air flow temp. Weight net Transformer ontroller for 5 speed pole swith AVD DK inl. AVD RK projetion min -1 V m 3 /h kw V A No. + C kg mm Three phase, 50 Hz, squirrel-age motor, protetion to IP * 400/ * AVD DK 800/4/.. 4) 5311 AVD RK 800/4/.. 4) * 400/690 11* AVD DK 800/4/.. 4) 5312 AVD RK 800/4/.. 4) Two-speed, 3 ph., 400 V, 50 Hz, protetion to IP / / /0.75* 400/ /2.3* AVD DK 800/6/6/.. 5) 5307 AVD RK 800/6/6/.. 5) RDS 4 2) 1316 Pole-swithable, 2-speed, 3 ph., 50 Hz, protetion to IP 54 Pole swith 695/ / /1.50* 400/ /3.7* AVD DK 800/8/4/.. 1) 5319 AVD RK 800/8/4/.. 1) PDA 12 3) 5081 Explosion proof Ex e II, 3 ph., 50 Hz, protetion to IP 55, temp. lass T1-T * * AVD DK 800/8 Ex/ AVD RK 800/8 Ex/ * * AVD DK 800/6 Ex/ AVD RK 800/6 Ex/ * * AVD DK 800/6 Ex/ AVD RK 800/6 Ex/ * 400/ * AVD DK 800/4 Ex/ AVD RK 800/4 Ex/ * 400/ * AVD DK 800/4 Ex/ AVD RK 800/4 Ex/ * ) Nominal motor amounts, Ex see info p ) Dahlander winding. 2) Inl full motor protetion. 3) see swith produt page for flush mounted version. Dim. B motor

36 Axial high-performane fans 800 mm ø 800/4 R.P.M. = 1450 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) /6 R.P.M. = 945 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) m/s m/s 800/8 R.P.M. = 705 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) Axial and VAR fans m/s Aessories for AVD RK Desription see page 230 on Bell mount + ASD-SGD 800 No Extension dut VR 800 No Cirular attenuators RSD 800/.. Automati bakdraught shutter RVS 800 a) No Flang. flex. onnetor STS 800 b) No Counterflange FR 800 No Flat flange FF 800 No Guard SG 800 No mounting feet 1 x MK 800 (= 2 ps.) No Mounting ring for vertial mounting MRV 800 No a) For motorised shutters see aessory page b) s for ex-proof fans see below Eletroni ontroller, stepless Frequeny inverter with Sine filter Vibration dampers nominal size SDD/SDZ FU-BS 10 2) / /1455 FU-BS 14 2) 5463 ESD 5 2) / / / / / / / / / / / / / /1455 4) and 5) full motor protetion, see desription Motor protetion. Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Note the tehnial information on page 15 on. Other aessories ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 800 Ex 2511 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 175

37 900 mm ø Axial high-performane fans AVD DK AVD RK Speifiation for all models Casing With motor support manufatured from galvanised sheet steel. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Pith angle The impeller blades are adjustable for the optimal overage of the operating point (exept explosion proof). The pith angle is set at the fatory (aording to the order) and fixed. The motor alloation takes plae using the maximum power pursuant to the information in the table below. The speified pith angle shown for eah motor must not be exeeded. Motor Totally enlosed motor proteted to IP 55. Maintenane-free and interferene-free. Humidity protetion of tropialized windings. Deviation for ex-models. All dimensions in mm Air flow diretion Dim. B see table Motor protetion All models (exept pole swithing and explosion proof) have thermal ontats or PTC thermistors and aording to footnotes in the table to protet through the following full motor protetion units: 4) MSA, 1289 (for PTC thermistor temp. sens) 5) M4, 1571 All other models have to be proteted by a onventional iruit breaker on site. Eletrial onnetion Terminal box proteted to IP 54 mounted on motor. Air flow diretion Dim. B see table Guard Aording to DIN EN ISO 13857, hot-dip galvanised, as standard for AVD DK. Speed ontrol rtial through voltage redution, see the transformer ontroller olumn. Regulated performane urve upon request. Possible alloations of frequeny inverters for all types (exept pole-swith and ex-proof). The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the adjaent information. Motor build lengths vary. Note dimension B projetion. Sound levels The sound power levels are speified through the frequeny and as sum levels above the harateristi urves. Deviation for ex-models. R.P.M. min -1 Air flow volume (FID) Motor power (nominal)* Voltage Power on. nom. volt.* max. pith angle Wiring diagram max. air flow temp. V m 3 /h kw V A No. + C kg Three phase, 50 Hz, squirrel-age motor, protetion to IP * 400/ * AVD DK 900/6/.. 4) 5369 AVD RK 900/6/.. 4) * 400/ * AVD DK 900/4/.. 4) 5370 AVD RK 900/4/.. 4) * 400/ * AVD DK 900/4/.. 4) 5371 AVD RK 900/4/.. 4) * 400/ * AVD DK 900/4/.. 4) 5372 AVD RK 900/4/.. 4) Two-speed, 3 ph., 400 V, 50 Hz, Y/ swith, protetion to IP / / /1.32* 400/ /4.0* AVD DK 900/6/6/.. 5) 5367 AVD RK 900/6/6/.. 5) RDS 7 2) / / /2.37* 400/ /7.1* AVD DK 900/6/6/.. 5) 5368 AVD RK 900/6/6/.. 5) RDS 11 2) 1332 Pole-swithable, 2-speed, 3 ph., 50 Hz, protetion to IP 54 Pole swith 700/ / /4.50* 400/ /9.6* AVD DK 900/8/4/.. 1) 5379 AVD RK 900/8/4/.. 1) PDA 12 3) / / /6.50* 400/ /14.5* AVD DK 900/8/4/.. 1) 5380 AVD RK 900/8/4/.. 1) PDA 25 3) 5060 Explosion proof Ex e II, 3 ph., 50 Hz, protetion to IP 55, temp. lass T1-T * * AVD DK 900/8 Ex/ AVD RK 900/8 Ex/ * * AVD DK 900/8 Ex/ AVD RK 900/8 Ex/ * * AVD DK 900/6 Ex/ AVD RK 900/6 Ex/ * 400/ * AVD DK 900/6 Ex/ AVD RK 900/6 Ex/ * 400/ * AVD DK 900/4 Ex/ AVD RK 900/4 Ex/ * 400/ * AVD DK 900/4 Ex/ AVD RK 900/4 Ex/ * ) Nominal motor amounts, Ex see info p ) Dahlander winding. 2) Inl full motor protetion. 3) see swith produt page for flush mounted version. Weight net AVD DK inl. AVD RK Dim. B Transformer ontroller motor projetion for 5 speed pole swith mm 176

38 Axial high-performane fans 900 mm ø 900/4 R.P.M. = 1450 Frequeny Hz total k 2k 4k 8k L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) /6 R.P.M. = 945 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) m/s m/s /8 R.P.M. = 705 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) Axial and VAR fans m/s Aessories for AVD RK Desription see page 230 on Eletroni ontroller, stepless Frequeny inverter with Sine filter Vibration dampers nominal size SDD/SDZ FU-BS 8,0 2) / /1455 FU-BS 10 2) / /1366 FU-CS 18 2) / /1366 FU-CS 22 2) / /1366 ESD 5 2) / /1455 ESD 11 2) / / / / / / /..2..2/..2..2/..2..2/..2..3/ / / / / / / /1366 4) and 5) full motor protetion, see desription Motor protetion. Bell mount + ASD-SGD 900 No Extension dut VR 900 No Cirular attenuators RSD 900/.. Automati bakdraught shutter RVS 900 a) Nr a) For motorised shutters see aessory page b) s for ex-proof fans see below 2 mounting feet 1 x MK 900 (= 2 ps.) No Mounting ring for vertial mounting MRV 900 No Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Flang. flex. onnetor STS 900 b) Nr Counter flange FR 900 Nr Flat flange FF 900 Nr Other aessories Guard SG 900 Nr ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 900 Ex 2512 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 177

39 1000 mm ø Axial high-performane fans AVD DK AVD RK Air flow diretion Air flow diretion All dimensions in mm Dim. B see table Dim. B see table Speifiation for all models Casing With motor support manufatured from galvanised sheet steel. Impeller Highly effiient, profiled blade impeller, dynamially balaned and manufatured from impat resistant polymers. Suitable for 30 to +60 C. Deviation for exmodels. Pith angle The impeller blades are adjustable for the optimal overage of the operating point (exept explosion proof). The pith angle is set at the fatory (aording to the order) and fixed. The motor alloation takes plae using the maximum power pursuant to the information in the table below. The speified pith angle shown for eah motor must not be exeeded. Motor Totally enlosed motor proteted to IP 55. Maintenane-free and interferene-free. Humidity protetion of tropialized windings. Deviation for ex-models. Motor protetion All models (exept pole swithing and explosion proof) have thermal ontats or PTC thermistors and aording to footnotes in the table to protet through the following full motor protetion units: 4) MSA, 1289 (for PTC thermistor temp. sens) 5) M4, 1571 All other models have to be proteted by a onventional iruit breaker on site. Eletrial onnetion Terminal box proteted to IP 54 mounted on motor. Guard Aording to DIN EN ISO 13857, hot-dip galvanised, as standard for AVD DK. Speed ontrol rtial through voltage redution, see the transformer ontroller olumn. Regulated performane urve upon request. Possible alloations of frequeny inverters for all types (exept pole-swith and ex-proof). The planned use of a frequeny inverter without Sine filter must be stated when ordering. This requires a hange of fan design and potential additional osts. Reversed operation All models are reversible when wired to a reversing swith. For reverse air flow diretion allow a loss in performane of approx. 1 /3. Installation Installation in any position. Ensure that the motor drainage holes fae downwards. Dimensions Pole-swith and explosion proof models may deviate from the adjaent information. Motor build lengths vary. Note dimension B projetion. Sound levels The sound power levels are speified through the frequeny and as sum levels above the harateristi urves. Deviation for ex-models / * AVD DK 1000/6/.. 4) 5398 AVD RK 1000/6/.. 4) * * 400/ * AVD DK 1000/6/.. 4) 5399 AVD RK 1000/6/.. 4) * 400/ * AVD DK 1000/6/.. 4) 5400 AVD RK 1000/6/.. 4) * 400/ * AVD DK 1000/4/.. 4) 5401 AVD RK 1000/4/.. 4) * 400/ * AVD DK 1000/4/.. 4) 5402 AVD RK 1000/4/.. 4) * 400/ * AVD DK 1000/4/.. 4) 5403 AVD RK 1000/4/.. 4) Pole-swithable, 2-speed, 3 ph., 50 Hz, protetion to IP 54 Pole swith 715/ / /9.0* 400/ /19.0* AVD DK 1000/8/4/.. 1) 5407 AVD RK 1000/8/4/.. 1) PDA 25 3) 715/ / /12.0* 400/ /25.0* AVD DK 1000/8/4/.. 1) 5408 AVD RK 1000/8/4/.. 1) PDA 63 3) Explosion proof Ex e II, 3 ph., 50 Hz, protetion to IP 55, temp. lass T1-T * 400/ * AVD DK 1000/6 Ex/ AVD RK 1000/6 Ex/ * 400/ * AVD DK 1000/6 Ex/ AVD RK 1000/6 Ex/ * 400/ * AVD DK 1000/4 Ex/ AVD RK 1000/4 Ex/ * 400/ * AVD DK 1000/4 Ex/ AVD RK 1000/4 Ex/ * ) Nominal motor amounts, Ex see info p ) Dahlander winding. 2) Inl full motor protetion. 3) see swith produt page for flush mounted version. 178 R.P.M. Air flow volume (FID) Motor power (nominal)* Voltage Power on. nom. volt.* max. pith angle Wiring diagram max. air flow temp. Weight net min -1 V m 3 /h kw V A No. + C kg Three phase, 50 Hz, squirrel-age motor, protetion to IP 54 AVD DK inl. AVD RK Dim. B Transformer ontroller motor projetion for 5 speed pole swith mm

40 Axial high-performane fans 1000 mm ø 1000/4 R.P.M. = 1450 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) /6 R.P.M. = 950 L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) m/s m/s /8 R.P.M. = 725 Frequeny Hz total k 2k 4k 8k L WA 15 db(a) L WA 25 db(a) L WA 35 db(a) Axial and VAR fans m/s Aessories for AVD RK Desription see page 230 on Eletroni ontroller, stepless Frequeny inverter with Sine filter Vibration dampers nominal size SDD/SDZ FU-BS 8,0 2) / /1455 FU-BS 10,0 2) / /1455 FU-BS 10,0 2) / /1455 FU-CS 22 2) / /1366 FU-CS 32 2) / /1366 FU-CS 40 2) / / / / / / /..2..2/..2..3/ / / / / /1366 4) and 5) full motor protetion, see desription Motor protetion. Bell mount + ASD-SGD 1000 No Mounting feet 1 x MK 1000 (= 2 ps.) No Extension dut VR 1000 No Mounting ring for vertial mounting MRV 1000 No Cirular attenuators RSD 1000/.. Automati bakdraught shutter RVS 1000 a) Nr a) For motorised shutters see aessory page b) s for ex-proof fans see below Information ge Tehn. desription 140 Seletion hart 141 Information for planning 10 on Made to order designs Alternative voltages, protetion lasses, air flow diretion, air flow temperature, aid protetion and ast aluminium impellers are available on request. Flang. flex. onnetor STS 1000 b) Nr Counter flange FR 1000 Nr Flat flange FF 1000 Nr Other aessories Guard SG 1000 Nr ge b) Aessories for explosion proof fans Flanged flexible onnetor STS 1000 Ex 2513 Attenuators Shutter and grilles Speed ontrollers and swithes 434 on 487 on 525 on 179

41 Medium-pressure axial fans AMD and AMW Produt-speifi information This information supplements the "General tehnial information". Features The new AMD/AMWs are a range of medium-pressure fans with a ompat design and exellent power density in relation to their size. The new axial impeller with optimised pressure and effiieny ahieves an optimal degree of effiieny, high pressure and large volume onveyed in onjuntion with the fixed guide wheel. Casing Dut asing on both sides with flanges in aordane with DIN page 3 with integrated guide wheel and motor mount made of galvanised steel. Terminal box on the outside of the dut. Impeller Polymer axial impeller with 14 spatially urved vanes and inflow geometry perfetly integrated into the impeller. Maximum pressure reovery in ombination with the new guide wheel, a high degree of effiieny, low noise during operation, high orrosion-resistane, low-vibration operation thanks to dynami balaning in aordane with DIN ISO 1940 T.1 grade 6.3. Air flow temperatures The standard design an be used in the range of -30 to at least +40 C. See the produt page for information. An approval for higher long-term temperatures is possible upon request. Airflow diretion The airflow diretion annot be hanged, but it is defined by the method of installation. The orret motor rotation and airflow diretion is marked with an arrow on the fan. Installation position, mounting, ondensation outlets Given a length of 2.5 times the dut diameter and when plaed in the middle of duting, a orresponding straight setion of duting is required to ahieve the stated performane values given unimpeded outflow of air (Figure 1). The ideal inflow of the fan is only guaranteed if a sution nozzle with suffiient free sution spae or a straight line with the same diameter and length 2.5 times the diameter is plaed upstream in the dut onstrution. The installation position and fastening should be designed so that the fan is free from deformation and an be seurely fastened. AMD/AMW an be installed and operated in any hosen loation. When dealing with equipment with ondensate drain holes, their loation must be hosen arefully. The fans must not be operated when in ontat with water. When installed outdoors, effetive weather protetion must be ensured. For operation under diffiult onditions, suh as high humidity, exessive strain due to limati, tehnial and eletroni influenes, approval for use must be requested and reeived, as the default design may not be suitable under ertain irumstanes. Positioning The use of vibration dampers is reommended to prevent the transfer of vibrations (aessories SDD, SDZ). Motors with a large onstrution size an protrude at the bak and ause an uneven distribution due to their high weight. An extension tube (VR, aessories) is to be provided to find the entre of gravity! Installation examples Horizontal Fig. 2 Free sution, pressure-side operation with an attenuator with an intermediate flange. To redue the sound pressure on the sution or pressure side, orresponding duting attenuator an be fitted with an intermediate flange. Fig. 3 Hanging from the eiling Figure 3 shows the typial installation for use as ventilation tehnology. The installation of AMD/AMW systems on eilings is possible by way of diret suspension using mounting brakets (MK) and vibration dampers (aessories SDD, SDZ). The duting asing with flanges on both sides (aording to DIN page 3) is designed for diret installation in the duting. Vertial Fig. 4 Integrated in the duting with attenuator on the intake-side. Mounting on the wall with brakets or through the eiling. The elements are to be hung separately aording to the Fig. 1 Bell mouth inlet ASD Guard SGD Fig. 2 Fig. 3 Anti-vibration mounts SDD Bell mouth inlet ASD Attenuator RSD Guard SGD weight. Do not install the fan with load balaning when making hanges. From a onstrution size of 315, mounting rings MRV are available for fitting the fan vertially. The weight of the fan inluding the attahed aessories must not exeed the load bearing apaity of the MRV. Information ge Information for projet planning, Aoustis 10 on General tehn. information, speed ontrol 15 on 2.5 x D Flanged flex. onnetor STS Mounting feet Counterflange FR Anti-vibration mounts SDD Fig. 4 2,5 x D Extension tube Duting Flanged flex. onnetor STS Duting Anti-vibration mounts Counterflange FR Mounting feet MK Duting Counterflange Flanged flex. onnetor Attenuator Fan AMD/AMW Flanged flex. onnetor Counterflange Duting 182

42 Seletion hart Medium-pressure axial fans AMD and AMW By ombining the parameters of stati pressure inrease, air flow volume V., speed min -1, sound pressure level db(a) and impeller diameter DN mm, the following table failitates the seletion of AMD/AMW high-pressure fans. Diameter mm R.P.M. Sound pressure Air flow volume V m 3 /h in relation to stati pressure = N / m 2 = freely available pressure Intake min -1 L PA db(a) ( ) in at 4 m Axial and VAR fans

43 225 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 225/ MWS 1,5 1) 1947 AMW 225/ MWS 1,5 1) phase motor, 50 Hz, protetion to IP 54 AMD 225/ RDS 1 1) 1314 AMD 225/ RDS 1 1) ) inludes full motor protetion devie 184

44 Medium pressure axial fans AMD and AMW 225 mm ø 225/2 225/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a d d e e Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see SDZ 1 SDD 1 Bell mouth + ASD-SGD 225 No Extension dut VR 225 No Cirular attenuators RSD 225/.. Automati bakdraught shutter RVS 225 a) No Flanged flex. onnetor STS 225 No Counterflange FR 225 No Flexible sleeve FM 225 No Guard SG 225 No Mounting feet MK 225 (1 set = 2 ps.) No Anti vibration mounts for suspension SDZ 1* (1 set = 4 ps.) No Anti vibration mounts for ompression SDD 1* (1 set = 4 ps.) No a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MW 1579 SDD SDZ MD 5849 SDD SDZ MD 5849 SDD SDZ

45 250 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 250/ MWS 1,5 1) 1947 AMW 250/ MWS 3 1) phase motor, 50 Hz, protetion to IP 54 AMD 250/ RDS 1 1) 1314 AMD 250/ RDS 2 1) 1315 FU-BS 2, ) inludes full motor protetion devie 186

46 Medium pressure axial fans AMD and AMW 250 mm ø 250/2 250/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V a b e d d e Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see SDZ 1 SDD 1 Bell mouth + ASD-SGD 250 No Extension dut VR 250 No Cirular attenuators RSD 250/.. Automati bakdraught shutter RVS 250 a) No Flanged flex. onnetor STS 250 No Counterflange FR 250 No Flat flange FF 250 No Flexible sleeve FM 250 No Guard SG 250 No Mounting feet MK 250 (1 set = 2 ps.) No Anti vibration mounts for suspension SDZ 1* (1 set = 4 ps.) No Anti vibration mounts for ompression SDD 1* (1 set = 4 ps.) Np a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MW 1579 SDD SDZ MD 5849 SDD SDZ MD 5849 SDD SDZ

47 280 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 280/ MWS 1,5 1) 1947 AMW 280/ MWS 5 1) phase motor, 50 Hz, protetion to IP 54 AMD 280/ RDS 1 1) 1314 AMD 280/ RDS 2 1) 1315 FU-BS 2, ) inludes full motor protetion devie 188

48 Medium pressure axial fans AMD and AMW 280 mm ø 280/2 280/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a 3 phase 1 phase 400 V a 230 V 280 V b 170 V a 200 V 130 V 140 V d 100 V 80 V e 80 V b e d e d Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see SDZ 1 SDD 1 Bell mouth + ASD-SGD 280 No Extension dut VR 280 No Cirular attenuators RSD 280/.. Automati bakdraught shutter RVS 280 a) No Flanged flex. onnetor STS 280 No Counterflange FR 280 No Flat flange FF 280 No Flexible sleeve FM 280 No Guard SG 280 No Mounting feet MK 280 (1 set = 2 ps.) No Anti vibration mounts for suspension SDZ 1* (1 set = 4 ps.) No Anti vibration mounts for ompression SDD 1* (1 set = 4 ps.) Np a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MW 1579 SDD SDZ MD 5849 SDD SDZ MD 5849 SDD SDZ

49 315 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 315/ MWS 1,5 1) phase motor, 50 Hz, protetion to IP 54 AMD 315/ RDS 1 1) 1314 Two-speed, 3 phase motor, 50 Hz, Y/ wiring, protetion to IP 54 AMD 315/2/ / / / / / RDS 4 1) 1316 FU-BS 5, ) inludes full motor protetion devie 190

50 Medium pressure axial fans AMD and AMW 315 mm ø 315/2 315/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V Y 400 V 200 V 140 V ➅ 80 V 3 phase 1 phase r = 1,20 kg/m V a 230 V 280 V b 170 V 200 V 130 V 140 V d 100 V b 80 V e 80 V a d ➅ e Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see Bell mouth + ASD-SGD 315 No Extension dut VR 315 No Cirular attenuators RSD 315/.. Automati bakdraught shutter RVS 315 a) No Flanged flex. onnetor STS 315 No Counterflange FR 315 No Flat flange FF 315 No Flexible sleeve FM 315 No Guard SG 315 No Mounting feet MK 315 (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 315 No a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MD 5849 SDD SDZ M SDD SDZ

51 355 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 355/ MWS 3 1) phase motor, 50 Hz, protetion to IP 54 AMD 355/ RDS 2 1) 1315 FU-BS 2, Two-speed, 3 phase motor, 50 Hz, Y/ wiring, protetion to IP 54 AMD 355/2/ / / / / / RDS 7 1) 1578 FU-BS 8, ) inludes full motor protetion devie 192

52 Medium pressure axial fans AMD and AMW 355 mm ø 355/2 355/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V Y 400 V 200 V 140 V ➅ 80 V 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a d e ➅ Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see Bell mouth + ASD-SGD 355 No Extension dut VR 355 No Cirular attenuators RSD 355/.. Automati bakdraught shutter RVS 355 a) No Flanged flex. onnetor STS 355 No Counterflange FR 355 No Flat flange FF 355 No Flexible sleeve FM 355 No Guard SG 355 No Mounting feet MK 355 (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 355 No a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MD 5849 SDD SDZ M SDD SDZ

53 400 mm ø Medium pressure axial fans AMD and AMW Air flow diretion All dim. in mm Speifiation Casing Manufatured in galvanised sheet steel with flanges on both sides to DIN 24155, Pt. 3. with fixed guide vanes and motor support. Impeller / guide vanes Impeller with 3D profiled blades and integrated inflow geometry made from high quality polymers. Conneted to an optimised guide vane made from galvanised steel. Impeller and guide vane effiieny and pressure optimised for high volume flows by means of CFD. Dynamially balaned aording to DIN ISO Operating range -30 to +40 C. Motor Diret driven, maintenane free flange motor, totally enlosed with an aluminium asing and ooling fins, proteted to IP 54. Sealed for life ball bearings and interferene-free. Optional drainage holes made to order (please state installation position). Optional tropialized protetion of windings with humidity protetion waterproofing. Speed ontrol The voltage-ontrollable models the urrent are marked by a value in the regular power onsumption olumn of the table below whih must be used when seleting a ontroller (see ontroller olumn). The air flow volumes an be seen from the harateristi urves. If the fan is to be ontrolled by a frequeny inverter without a sine filter, this must be stated when ordering. This requires a hange of fan design and potential additional osts. Eletrial onnetion Terminal box fitted externally on the asing as standard (IP 55). Installation Installation in any position. Ensure that motor drainage holes (where used) fae downwards. Motor protetion All models have thermal ontats as standard whih must be onneted to a full motor protetion unit (see table below) for effetive motor protetion. Sound levels Data shown within the performane urves refers to sound power and pressure levels in 4 m free field onditions, for medium operating point intake/exhaust. Sound emission and aousti information on page 10 on. Information ge Seletion hart 183 Information for planning 10 on Made to order designs Alternative voltages, frequenies, protetion lasses, aid protetion, high temperatures et. are available on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on R.P.M. Air flow Motor Voltage Current Wiring Maximum air flow temp. Weight 5 step transformer Frequeny inverter volume power standard speed diagram standard speed (net) ontroller with integrated (FID) supply ontrolled supply ontrolled approx. sine filter min -1 V m 3 /h kw V A A No. + C + C kg 1 phase motor, 50 Hz, protetion to IP 54 AMW 400/ MWS 5 1) phase motor, 50 Hz, protetion to IP 54 AMD 400/ RDS 4 1) 1316 FU-BS 2, Two-speed, 3 phase motor, 50 Hz, Y/ wiring, protetion to IP 54 AMD 400/2/ / / / / / RDS 11 1) 1332 FU-BS ) inludes full motor protetion devie 194

54 Medium pressure axial fans AMD and AMW 400 mm ø 400/2 400/4 Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) Frequeny* Hz Total k 2k 4k 8k L WA Sound noise db(a) L PA,4m Sound noise db(a) phase 400 V 280 V Y 400 V 200 V 140 V ➅ 80 V 3 phase 400 V 280 V 200 V 140 V 80 V 1 phase a 230 V b 170 V 130 V d 100 V e 80 V b a d ➅ e Axial and VAR fans * 3 phase motor sound information. 1 phase motor sound information see Bell mouth + ASD-SGD 400 No Extension dut VR 400 No Cirular attenuators RSD 400/.. Automati bakdraught shutter RVS 400 a) No Flanged flex. onnetor STS 400 No Counterflange FR 400 No Flat flange FF 400 No Flexible sleeve FM 400 No 1676 Guard SG 400 No Mounting feet MK 400 (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 400 No a) For motorised shutters see aessory pages * alloation see table, last olumn Full motor protetion devie for onnetion of thermal ontats Vibration dampers Compression Suspension MW 1579 SDD SDZ MD 5849 SDD SDZ M SDD SDZ

55 Medium-pressure axial fans AMD Produt-speifi information Casing Dut asing with welded-in motor mounting plate and a guide wheel made of sheet steel. Flange pressed on both sides with DIN page 3 for diret plaement of flanges in the middle of duting. Surfae protetion through powder oating RAL 7015 (grey). Impeller Hubs and vanes made of orrosion-resistant aluminium alloy. Dynamially balaned in aordane with DIN ISO , grade 6.3 for low-vibration operation. Ten vanes with aerodynami profiles work together with the guide wheel to ahieve maximum effiieny and pressure. The pith angle of the vanes an be fatory pre-set aording to the optimal bespoke operating point. Motor A diret start onnetion is intended for single-speed fans with a three-phase motor and rated motor power of 3.00 kw, fans with rated motor power of 4.00 kw for the star-delta starting. Diretly through an effiient IE 2 and IE3 three-phase standard motor. Pole-hangeable fans with IEC standard motor. Degree of protetion IP 55, insulation lass F. Speed ontrol Stepless (0 100 %) thanks to the use of a frequeny inverter (exluding pole-hangeable models). The planned use of a frequeny inverter without sinus filter is to be stated when the ontrat is plaed. It triggers a hange of the fan design and added osts where appliable. Motor protrusion In some types, the motor extends beyond the asing. Protrusion measurement B in mm is to be observed aording to the type table. Motor protetion All AMD types have a PTC thermistor for motor protetion as standard. This means that effetive motor protetion is possible using a full motor protetion devie (type MSA, 1289, aessory) or FU (aessory). Eletrial onnetion Polymer terminal box (degree of protetion IP 55) as standard, fitted on the outside of the fan asing. Ordering data The desired pith angle of the vanes must be stated during the order. Example: AMD 355/2 1.5 kw 34 Air flow temperatures For ventilation and exhaust air extration with long-term temperatures from -20 C to +60 C. s for higher onveyor temperatures available upon request. Airflow diretion The fans have a pressed design with airflow diretion B = above the motor (Fig. 1). Sound levels The sound power values over the frequeny and as summation of sound levels for various angles of inidene are stated above the harateristi urves on the produt pages. Installation Horizontal and vertial positioning, depending on the installation loation. The use of vibration dampers (aessory) is reommended in order to prevent the transfer of vibrations. Dut installation (tilting) An extension tube (type VR, aessory) (Figure 2) may need to be fitted in order to prevent overturning when fitting the medium-pressure axial fan with anvas onneting piees on the intake side and exhaust side (type STS, aessory). Dut installation Arrangement of the mounting brakets (type MK) for horizontal mounting or a mounting ring (type MRV) for vertial mounting with vibration dampers on the fan. Use of vibration dampers for pressure load ( SDD, aessory) or tensile load ( SDZ, aessory, when hanging from the eiling). In order to prevent the noise and the transfer of vibrations, anvas onneting piees ( STS, aessories) are to be provided on sution and pressure side (Figure 3). Dut installation with attenuators on intake and exhaust sides Aording to the loal irumstanes, on-site brakets are neessary to attah the attenuator and to retain the weight. The attenuator on the intake side plaed at the inlet, with the attenuator on the pressure side plaed at the outlet must both Pith angle Motor rated power Pole number Impeller diameter name Fig. 3 Fig. 4 Duting Duting Flanged flex. onnetor STS Fig. 5 Duting Flanged flex. onnetor STS Wall Fig. 1 Fig. 2 CORRECT! INCORRECT! (entre of gravity) Attenuator RSD be equipped with anvas onneting piees ( STS, aessory, figure 4). Wall mounting (horizontal) On the on-site brakets. Wall entrane with pipe or dut, immurement with mineral wool. Canvas onneting piees ( STS, aessory) on the sution and pressure side with extension dut ( VR, aessory) and protetive grille ( SG, aessory, figure 5). Fan Flanged flex. onnetor STS AMD Extension tube VR Duting Anti-vibration mounts SDD, SDZ Fan AMD Extension tube VR Anti-vibration mounts SDD, SDZ Flanged flex. onnetor STS Mounting feet Attenuator RSD (entre of gravity) Duting Flanged flex. onnetor STS Extension tube VR Information ge Information for planning 10 on Installation aessories 230 on Attenuators 436 Speed ontroller, pole swith 525 on Axial and VAR fans 197

56 450 mm ø Medium pressure axial fans AMD Dim. B see table Fig. inl. mounting feet (MK, aessories) All dim. in mm Aessories MK (see below) Speifiation Casing Cylindrial dut with welded motor supporting plate and guide vane made of sheet steel. With flanges on both ends (exept AVD DK) steel to DIN PT3. For diret in-line installation in duting. Surfae protetion by powder oating RAL 7015 (grey). Impeller Hub and blades in orrosion resistant aluminium alloy. Dynamially balaned to DIN ISO , lass 6.3 for low vibration operation. Ten aerodynamially profiled blades ahieve highest effiieny and pressure rates in ooperation with the guide vane. The pith angle of the blades is adjustable at standstill and fatory set. Motor Diret through effiient IE 2 or IE 3 standard three phase motor. Pole-swithable fans with IEC standard motor. Protetion to IP 55, insulation lass F. Speed ontrol Stepless (0-100 %) by use of frequeny inverters. The planned use of a frequeny inverter without sine filter must be stated when ordering. This auses a hange of the fan exeution and if neessary additional osts. Eletrial onnetion Standard terminal box (protetion to IP 55) from polymer, mounted on the outside of the asing. Motor protetion All AMD types are equipped with PTC thermistors as motor protetion as standard. Effetive motor protetion is possible by means of full motor protetion devie ( MSA, 1289, aessories) or FU (aessories). Dimensions For some types, the motor protrudes out of the asing. Overhang dim. B in mm an be seen in the table below. Sound levels The sound power values onernig the frequeny and as sum levels for different pith angles are indiated on the produt pages above the harateristi urves. Information Information for planning ge 10 on Made to order designs Speial design with inspetion opening (add. prie) on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on Ref. no. R.P.M. min -1 3 phase motor, 400 V, 50 Hz, protetion to IP 55 Air flow volume (FID) V m 3 /h Motor power (output) kw Voltage V Current A Dim. B motor overhang mm Wiring diagram No. Max. air flow temp. + C Weight net approx. kg Frequeny inverter with integrated sine filter AMD 450/4 0,75 kw FU-BS 2, MSA 1289 AMD 450/4 1,1 kw FU-BS 5, MSA 1289 AMD 450/2 2,2 kw FU-BS 5, MSA 1289 AMD 450/2 3 kw FU-BS 8, MSA 1289 AMD 450/2 4 kw * FU-BS 8, MSA 1289 Pole-swithable, 2-speed, 3 phase motor, Dahlander winding Y/YY, 400 V, 50 Hz, protetion to IP 55 Pole swith surfae AMD 450/4/2 0,65/2,5 kw / / / / PDA 12 1) 5081 AMD 450/4/2 0,8/3,1 kw / / / / PDA 12 1) 5081 AMD 450/4/2 1,1/4,4 kw / / / / PDA 12 1) 5081 The pith angle should be stated when ordering. 1) Flush mounted version see swith produt page. * Y/D start-up Full motor protetion or pole swith 198

57 Medium pressure axial fans AMD 450 mm ø 450/2 R.P.M. = 2900 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) /4 R.P.M. = 1420 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) ,2 kw 3,0 kw 4,0 kw ,1 kw 100 0,75 kw Axial and VAR fans Bell mouth + ASD-SGD 450 No Extension dut VR 450 No Cirular attenuators RSD 450/.. Automati bakdraught shutter RVS 450 a) No Flanged flex. onnetor STS 450 No Counterflange FR 450 No Flat Guard flange SG 450 FF 450 No No Mounting feet MK 450 (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 450 No a) For motorised shutters see aessory pages Vibration dampers Compression Suspension SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ

58 500 mm ø Medium pressure axial fans AMD Dim. B see table Fig. inl. mounting feet (MK, aessories) All dim. in mm Aessories MK (see below) Speifiation Casing Cylindrial dut with welded motor supporting plate and guide vane made of sheet steel. With flanges on both ends (exept AVD DK) steel to DIN PT3. For diret in-line installation in duting. Surfae protetion by powder oating RAL 7015 (grey). Impeller Hub and blades in orrosion resistant aluminium alloy. Dynamially balaned to DIN ISO , lass 6.3 for low vibration operation. Ten aerodynamially profiled blades ahieve highest effiieny and pressure rates in ooperation with the guide vane. The pith angle of the blades is adjustable at standstill and fatory set. Motor Diret through effiient IE 2 or IE 3 standard three phase motor. Pole-swithable fans with IEC standard motor. Protetion to IP 55, insulation lass F. Speed ontrol Stepless (0-100 %) by use of frequeny inverters. The planned use of a frequeny inverter without sine filter must be stated when ordering. This auses a hange of the fan exeution and if neessary additional osts. Eletrial onnetion Standard terminal box (protetion to IP 55) from polymer, mounted on the outside of the asing. Motor protetion All AMD types are equipped with PTC thermistors as motor protetion as standard. Effetive motor protetion is possible by means of full motor protetion devie ( MSA, 1289, aessories) or FU (aessories). Dimensions For some types, the motor protrudes out of the asing. Overhang dim. B in mm an be seen in the table below. Sound levels The sound power values onernig the frequeny and as sum levels for different pith angles are indiated on the produt pages above the harateristi urves. Information Information for planning ge 10 on Made to order designs Speial design with inspetion opening (add. prie) on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on Ref. no. R.P.M. min -1 3 phase motor, 400 V, 50 Hz, protetion to IP 55 Air flow volume (FID) V m 3 /h Motor power (output) kw Voltage V Frequeny inverter with integrated sine filter Full motor protetion or pole swith AMD 500/4 0,75 kw FU-BS 2, MSA 1289 AMD 500/4 1,1 kw FU-BS 5, MSA 1289 AMD 500/4 1,5 kw FU-BS 5, MSA 1289 AMD 500/2 4 kw * FU-BS 8, MSA 1289 AMD 500/2 5,5 kw * FU-BS MSA 1289 AMD 500/2 7,5 kw * FU-BS MSA 1289 AMD 500/8/4 0,22/1,0 kw / / / / PDA 12 1) 5081 AMD 500/8/4 0,3/1,3 kw / / / / PDA 12 1) 5081 AMD 500/4/2 1,4/5,9 kw / / / / PDA 12 1) 5081 AMD 500/4/2 2,0/8,0 kw / / / / PDA The pith angle should be stated when ordering. 1) Flush mounted version see swith produt page. 2) Extension dut VR.. required over the motor overhang. * Y/D start-up Current Pole-swithable, 2-speed, 3 phase motor, Dahlander winding Y/YY, 400 V, 50 Hz, protetion to IP 55 A Dim. B motor overhang mm Wiring diagram No. Max. air flow temp. + C Weight net approx. kg Pole swith surfae 200

59 Medium pressure axial fans AMD 500 mm ø 500/ R.P.M. = 2930 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) kw 5,5 kw 7,5 kw / R.P.M. = 1430 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) ,75 kw ,1kW 1,5 kw Axial and VAR fans Bell mouth + ASD-SGD 500 No Extension dut VR 500 No a) For motorised shutters see aessory pages Cirular attenuators RSD 500/.. Automati bakdraught shutter RVS 500 a) No Flanged flex. onnetor STS 500 b) No Counterflange FR 500 No Flat flange FF 500 No Guard SG 500 No Mounting feet MK 500 (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 500 No Vibration dampers Compression Suspension SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD 2 2) 1453 SDZ 2 2) 1455 SDD 2 2) 1453 SDZ 2 2) 1455 SDD SDZ SDD SDZ SDD 2 2) 1453 SDZ 2 2) 1455 SDD 2 2) 1453 SDZ 2 2)

60 560 mm ø Medium pressure axial fans AMD Dim. B see table Fig. inl. mounting feet (MK, aessories) All dim. in mm Aessories MK (see below) Speifiation Casing Cylindrial dut with welded motor supporting plate and guide vane made of sheet steel. With flanges on both ends (exept AVD DK) steel to DIN PT3. For diret in-line installation in duting. Surfae protetion by powder oating RAL 7015 (grey). Impeller Hub and blades in orrosion resistant aluminium alloy. Dynamially balaned to DIN ISO , lass 6.3 for low vibration operation. Ten aerodynamially profiled blades ahieve highest effiieny and pressure rates in ooperation with the guide vane. The pith angle of the blades is adjustable at standstill and fatory set. Motor Diret through effiient IE 2 or IE 3 standard three phase motor. Pole-swithable fans with IEC standard motor. Protetion to IP 55, insulation lass F. Speed ontrol Stepless (0-100 %) by use of frequeny inverters. The planned use of a frequeny inverter without sine filter must be stated when ordering. This auses a hange of the fan exeution and if neessary additional osts. Eletrial onnetion Standard terminal box (protetion to IP 55) from polymer, mounted on the outside of the asing. Motor protetion All AMD types are equipped with PTC thermistors as motor protetion as standard. Effetive motor protetion is possible by means of full motor protetion devie ( MSA, 1289, aessories) or FU (aessories). Dimensions For some types, the motor protrudes out of the asing. Overhang dim. B in mm an be seen in the table below. Sound levels The sound power values onernig the frequeny and as sum levels for different pith angles are indiated on the produt pages above the harateristi urves. Information Information for planning ge 10 on Made to order designs Speial design with inspetion opening (add. prie) on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on Ref. no. R.P.M. min -1 3 phase motor, 400 V, 50 Hz, protetion to IP 55 Air flow volume (FID) V m 3 /h Motor power (output) kw Voltage V Max. air flow temp. Frequeny inverter with integrated sine filter Full motor protetion or pole swith AMD 560/4 1,1 kw FU-BS 5, MSA 1289 AMD 560/4 1,5 kw FU-BS 5, MSA 1289 AMD 560/4 2,2 kw FU-BS 5, MSA 1289 AMD 560/4 3 kw , FU-BS 8, MSA 1289 AMD 560/2 7,5 kw * FU-BS MSA 1289 AMD 560/8/4 0,55/2,0 kw / / / / PDA 12 1) 5081 AMD 560/8/4 0,65/2,4 kw / / / / PDA 12 1) 5081 AMD 560/4/2 2,0/8,0 kw / / / / PDA The pith angle should be stated when ordering. 1) Flush mounted version see swith produt page. * Y/D start-up Current Pole-swithable, 2-speed, 3 phase motor, Dahlander winding Y/YY, 400 V, 50 Hz, protetion to IP 55 A Dim. B motor overhang mm Wiring diagram No. + C Weight net approx. kg Pole swith surfae 202

61 Medium pressure axial fans AMD 560 mm ø 560/ R.P.M. = 2930 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) /4 400 R.P.M. = 1440 Frequeny Hz total k 2k 4k 8k LWA 10 db(a) LWA 20 db(a) LWA 30 db(a) ,5 kw 2,2 kw 3,0 kw 500 7,5 kw 100 1,1 kw Axial and VAR fans Bell mouth + ASD-SGD 560 No Extension dut VR 560 No a) For motorised shutters see aessory pages Cirular attenuators RSD 560/.. Automati bakdraught shutter RVS 560 a) No Flanged flex. onnetor STS 560 No Counterflange FR 560 No Flat flange FF 560 No Guard SG 560 No Mounting feet MK (1 set = 2 ps.) No Mounting ring for vertial mounting MRV 560 No Vibration dampers Compression Suspension SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ SDD SDZ

62 630 mm ø Medium pressure axial fans AMD Dim. B see table Fig. inl. mounting feet (MK, aessories) All dim. in mm Aessories MK (see below) Speifiation Casing Cylindrial dut with welded motor supporting plate and guide vane made of sheet steel. With flanges on both ends (exept AVD DK) steel to DIN PT3. For diret in-line installation in duting. Surfae protetion by powder oating RAL 7015 (grey). Impeller Hub and blades in orrosion resistant aluminium alloy. Dynamially balaned to DIN ISO , lass 6.3 for low vibration operation. Ten aerodynamially profiled blades ahieve highest effiieny and pressure rates in ooperation with the guide vane. The pith angle of the blades is adjustable at standstill and fatory set. Motor Diret through effiient IE 2 or IE 3 standard three phase motor. Pole-swithable fans with IEC standard motor. Protetion to IP 55, insulation lass F. Speed ontrol Stepless (0-100 %) by use of frequeny inverters. The planned use of a frequeny inverter without sine filter must be stated when ordering. This auses a hange of the fan exeution and if neessary additional osts. Eletrial onnetion Standard terminal box (protetion to IP 55) from polymer, mounted on the outside of the asing. Motor protetion All AMD types are equipped with PTC thermistors as motor protetion as standard. Effetive motor protetion is possible by means of full motor protetion devie ( MSA, 1289, aessories) or FU (aessories). Dimensions For some types, the motor protrudes out of the asing. Overhang dim. B in mm an be seen in the table below. Sound levels The sound power values onernig the frequeny and as sum levels for different pith angles are indiated on the produt pages above the harateristi urves. Information Information for planning ge 10 on Made to order designs Speial design with inspetion opening (add. prie) on request. Other aessories Installation aessories Attenuators Swith and ontrol tehnology ge 230 on 436 on 525 on Ref. no. R.P.M. min -1 3 phase motor, 400 V, 50 Hz, protetion to IP 55 Air flow volume (FID) V m 3 /h Motor power (output) kw Voltage V Frequeny inverter with integrated sine filter AMD 630/2 11 kw * MSA 1289 Full motor protetion or pole swith AMD 630/4 1,5 kw FU-BS 5, MSA 1289 AMD 630/4 2,2 kw FU-BS 5, MSA 1289 AMD 630/4 3 kw FU-BS 8, MSA 1289 AMD 630/4 4 kw * FU-BS MSA 1289 AMD 630/4 5,5 kw * FU-BS MSA 1289 AMD 630/8/4 0,55/2,0 kw / / / / PDA 12 1) 5081 AMD 630/8/4 0,9/3,2 kw / / / / PDA 12 1) 5081 AMD 630/8/4 1,1/4,5 kw / / / / PDA 12 1) 5081 The pith angle should be stated when ordering. 1) Flush mounted version see swith produt page. * Y/D start-up Current Pole-swithable, 2-speed, 3 phase motor, Dahlander winding Y/YY, 400 V, 50 Hz, protetion to IP 55 A Dim. B motor overhang mm Wiring diagram No. Max. air flow temp. + C Weight net approx. kg Pole swith surfae 204