CENTRIFLOW 3D WITH AC MOTOR >> Technical catalouge

CENTRIFLOW 3D plug fan WITH AC MOTOR >> Technical catalouge air comfort Centriflow 3D

2 GMEB CentriFlow 3D - Technical Catalouge Contents GENERAL Description and survey chart Application... 3 General Survey Chart... 3 Quality and environment...4 Available versions...4 Design Description Fan impeller...4 bracket and base frame...4 Fan inlet... 5 Air Flow Sensor... 5 specification... 5 Fan specification... 5 Speed controllers, Operation panel, Cabling... 6 Specification of speed controllers...7 Technical Data Fan chart explinations... 8 Size 031... 9 Size 035... 10 Size 040... 11 Size 045...12 Size 050... 10 Size 056... 11 Size 063...12 Size 071...12 Sound data...13 Accessories GMEZ-09 Inlet cone with 4 measurement nipples...15 GMEZ-13 Protective screen, inlet...15 GMEZ-21 Flexible connection, inlet...15 GMEZ-42 A/V mountings, rubber...15 GMEZ-43 A/V mountings, steel spring...15 GMEZ-60 Painting...15 Installation instructions Fan in Air Handlig Units... 16 Wiring diagrams Wiring diagrams...17 Order codes Product code...18 Accesories...18

CentriFlow 3D - Technical Catalouge GMEB 3 General Description and survey chart Application The CentriFlow 3D plug fan range is a complete fan assembly to be used in Air Handling Units. The fan is available in 12 sizes and covers air flow up to 16 m 3 /s (58.000 m 3 /h) and pressure rises up to 2500 Pa. The fan is equipped with standard IE2 or IE3 class AC-motors which are driven by a frequency converter using either 0-10 V input or the MODBUS-RTU interface for communication. Fan is ready to be used - plug and play - and all cabling is done between motor and drive. The new developed impeller is specially designed to work inside an Air Handling Unit to give best performance for high total efficiency low sound levels at inlet and outlet easy to install and use lowest possible vibration levels General survey chart 3000 2500 2000 Static Pressure (Pa) 1500 1000 500 025 031 040 028 035 045 050 056 063 071 080 090 0 0 10000 20000 30000 40000 50000 (m 3 /h) 60000 0 2 4 6 8 10 12 14 16 Volume Flow (m 3 /s)

4 GMEB CentriFlow 3D - Technical Catalouge General and Design Description Quality and environment All components are designed and manufactured in accordance with applicable standards including the quality assurance system ISO 9001, the environmental management system ISO 14001 and the Energy Directive 2009/125/EC and all Directives related to CE-marking. Available versions In CentriFlow 3D GMEB the same impeller is available with a standard AC motor (IE2 or IE3 class) with different drive arrangements, see below. DESIGN DESCRIPTION Fan impeller The impeller is made of aluminium. The hollow section airfoil blades are made of extruded aluminium profile and are welded to impeller front and back plate. The leading edges of blades are inclined and the blades are backward curved. Number of blades is six (6). Hub Built-on drive Loose drive The hub is made of die casted aluminium in sizes 025-071 and in sizes 080-090 of steel. is fastened to hub by using a keyway and fastening screws. bracket and base frame The motor bracket is made of galvanized sheet steel or of welded sheet steel and painted with 60 µm thick epoxy powder paint. The base frame is made of galvanized sheet steel or hot dip galvanized steel. Without drive, with IE2 or IE3 motor

CentriFlow 3D - Technical Catalouge GMEB 5 Design Description Fan inlet The fan inlet is designed to optimize the flow into the impeller. The inlet is deep-drawn in one piece and made of galvanized sheet steel. Air flow sensor The inlet is equipped with an air flow sensor as standard. It is used for measuring the air flow through the impeller. As standard there are two measurement nipples and four measurement nipples are available as accessory. When a fan is in Air Handling Unit, the differential pressure Δp m shall be measured between the static pressures in the suction side plenum and air flow sensor. The air flow is calculated as a function of the measurement pressure difference Dp m with the coefficient k as a parameter by using the following formula: CentriFlow 3D GMEB fans are supplied with -standard IE2 or IE3 motors. The motors are equipped with a thermistor as standard. s are designed to be used with a speed controller, which can be included in the delivery as loose or built-on. specification Admissable environmental temperature: from 15 C up to +40 C, with altitudes max 1000 m above sea level Mounting IM B3 Operating voltage 400 VAC Insulation class F, temperature rise class B Degree of protection IP 54 also with speed controller Thermistor included as standard Fan Specification Fan data tested in accordance with ISO 5801 and ISO 13347-2 The complete fan is balanced to meet max vibration level at fan speed 2.8 mm/s RMS Impeller and hub made of aluminium -standard IE2 or IE3 motor Static construction made of galvanized sheet steel Number of blades 6 Permissible ambient temperature 10 C - +40 C Inlet equipped with air flow sensor to determine the airflow Direction of rotation clockwise, seen from the motor. q v = 1 Dp m k q v k Δp m air flow (m³/s) coefficient of the fan measurement pressure difference k-values Fan size k-value 031 43,48 035 36,01 040 29,62 045 22,56 050 18,89 056 14,43 063 11,63 071 9,07

6 GMEB CentriFlow 3D - Technical Catalouge SPEED CONTROLLERS, OPERATION PANEL, CABLING Speed controller All GMEB fans using AC-motors shall be normally used with speed controller. Direct connection on mains is allowed but it needs to be checked if fan power is big enough for connection directly to the mains. All fan-motor combinations are tested at the factory before the delivery. Loose speed controller can be mounted nearby the fan, e.g on the side panel of air handling unit. A screened cable of 3.5 m (sizes 025-050) or 4.5 m (size 056-080) is included in the delivery and connected on the motor side. Built-on arrangement is ready to be used and only requires power from mains and control signals. Specification for different speed controllers and wiring diagrams are to be found at the end of this catalogue. Loose speed controller is delivered with 3,5 m or 4,5 m long screened motor cable Please note: 1. If the speed controller is disconnected from the motor cable please remember to ground the shield 360 when rewiring. 2. If the motor cable needs to be replaced by a longer one the new cable must be of screened type. Please remember to ground the shield 360º when rewiring. 3. cable should be no longer than 20 m. Speed controller dimensions C B b ØD Operation panel Loose speed controller has operation panel as a standard. Built-on versions have optional operation panel. It can be mounted on the side panel of the air handling unit. Following actions can be made with operation panel: Read motor data like speed, frequency, current, voltage, operating hours etc. Handle alarms Drive motor manually a A size (kw) Height (mm) Width (mm) Depth (mm) Hole (mm) A a B b C ØD Weight (kg) 0,75-4 332 319 115 74 225 5,5 5,3 5,5-7,5 366 354 135 89 237 6,5 7,2 11-18,5 476 460 180 133 290 6,5 13,8

CentriFlow 3D - Technical Catalouge GMEB 7 Specification of speed controllers Parameters Speed controller parameters are programmed at the factory providing an optimal performance of the given fan/motor combination. This includes motor parameters, ramp times, starting and stopping methods and speed limitations. If fixed speed operation is required, these speeds can be set in speed controller by an operation panel. Installation version Loose Mains supply (L1, L2, L3) Supply voltage 380-480 V ±10% Supply frequency 50/60 Hz True Power Factor (λ) 0.9 nominal at rated load output (U, V, W) Output voltage 0-100% of supply voltage Output frequency 0-200/400 Hz Digital inputs: Digital inputs 4 Analog inputs: Number of analog inputs 2 Modes Voltage or current Voltage level 0 to + 10 Current level 0/4 to 20 ma Analog output: Number of programmable analog outputs 2 Current range at analog output 0/4-20 ma Digital output: Digital 2 Control card, 24 V DC output: Max. load 80 ma Relay outputs: Programmable relay outputs 2 Control card, 10 V DC output: Output voltage 10.5 V ±0.5 V Surroundings: Enclosure IP 54 Max. relative humidity 5% - 95% (non-condensing) during operation Ambient temperature Max. 40 C Minimum ambient temperature during full-scale operation 0 C Fieldbus communication: Modbus RTU Built-in Physical layer RS-485 Display Included Fire protection 70 C/1h

8 GMEB CentriFlow 3D - Technical Catalouge Fan chart explanations Symbols v p s (Pa) 2600 r/min 11 kw 2390 7,5 2160 5,5 1940 4,0 1760 3,0 1590 2,2 1400 1,5 a q v m 3 /h 0 5000 10000 15000 20000 25000 2500 2250 2000 1750 1500 1250 1000 750 500 250 w u x b A c d % 92 z 89 db(a) y y B e 95 f 86 g 83 98 u Air flow m 3 /s, m 3 /h v Fan static pressure Pa w Fan max speed and motor nominal power with different motors r/min, kw x Indication of system curve for efficiency values 1) a - f x Total efficiency at max r/min for each fan motor table 1) % y Border line for octave band correction A,B z Total A-weighted sound power level at the discharge side, L WA db(a) 1) See table for each size. 0 0 1 2 3 4 5 6 7 q v (m 3 /s) u Sound data The total A-weighted sound power level LwA for the discharge side is specified in the fan chart. Sound level at different octave bands both for discharge and inlet can be calculated using following formula: Lw oct(s) = L WA + K oct(s) Values for K oct(s) are available in the table for each fan later in this catalogue. S refers to sound path. The symbols used: = fan type and size. Capacity zone left-a refers to the area from the left hand side to the system curve marked with A. A-B refers to the area between the system curves marked with A and B. B-right refers to the area from the system curve marked with B to the right hand side. Fan and sound data Fan data tested in accordance with ISO 5801 and ISO 13347-2. The data is presented in class 1 according to RLT in selection programme. See page 13-14 for sound data tables. Sound path outlet is the discharge side. inlet is the inlet side. Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8 GMEB 1 0b 050 Left A outlet 0 893 3 11 8 3 3 8 13 Left A outlet 894 1788 7 1 6 6 4 6 12 Left A outlet 1789 3070 8 9 2 5 7 8 9 Left A inlet 0 893 2 6 6 5 12 14 24 Left A inlet 894 1788 14 3 5 11 12 12 19 Left A inlet 1789 3070 19 13 4 11 15 14 14 GMEB 1 0b 050 A B outlet 0 893 8 12 7 3 3 9 15 A B outlet 894 1788 14 8 5 5 5 6 10 A B outlet 1789 3070 12 15 1 4 4 9 11 A B inlet 0 893 2 7 7 8 10 13 25 A B inlet 894 1788 15 4 6 9 11 10 16 A B inlet 1789 3070 16 15 1 7 10 13 14 GMEB 1 0b 050 B Right outlet 0 893 10 14 9 5 3 6 17 B Right outlet 894 1788 13 7 5 5 6 6 8 B Right outlet 1789 3070 12 14 1 3 4 10 13 B Right inlet 0 893 1 9 9 9 10 6 20 B Right inlet 894 1788 14 4 6 9 11 11 12 B Right inlet 1789 3070 17 15 2 8 11 14 18 Min r/min = minimum fan speed where the sound power level correction K oct is still applicable. Max r/min = maximum fan speed where the sound power level correction K oct is still applicable. Correction = Sound power level correction factors K oct for the octave bands 63 to 8000 Hz.

CentriFlow 3D - Technical Catalouge GMEB 9 Technical data - GMEB-1-0b-031 Fan data p s (Pa) q v m 3 /h 0 1000 2000 3000 4000 5000 6000 7000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 5000 r/min 4,0 kw a A b 4680 3,0 c d % 4225 2,2 e 3715 1,5 96 B 93 db(a) 3350 1,1 f 90 2950 0,75 87 g 84 99 200 0 0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,2 q v (m 3 /s) Dimensions H H1 W W1 W2 Anti vibration mountings GMEZ-42-00-031-d-0 / rubber H shaft Ø Ø30 front back d Ø H * Ø H * H 3680 1 30 36 A 30 36 A 90 1 30 36 A 30 36 A * Hardness 100 1 30 36 A 30 36 A Hardness A 112 1 30 36 A 30 36 A front & back 40 (L fc) L motor IE2/motor IE3 Ø11 Ø impeller L fan ØAV GMEZ-43-00-031-d-0 / spring L3 L2 Ø70 d front back 94 80 1 SD1 SD2 90 1 SD1 SD2 100 1 SD1 SD2 Without load 112 1 SD1 SD2 L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-02-031-077e 51 55 55 55 51 44 36 55.8 72 0.71 727 0.923 2855 A static Yes GMEB-1-02-031-078e 53 57 58 57 53 46 38 58.2 75 0.71 730 0.891 2861 A static Yes GMEB-1-02-031-117e 52 56 56 56 52 45 37 57.4 72 0.78 881 1.199 3143 A static Yes GMEB-1-02-031-118e 54 58 59 58 54 46 39 59.6 74 0.78 885 1.162 3150 A static Yes GMEB-1-02-031-157e 53 56 57 56 53 45 38 58.6 72 0.84 1031 1.487 3401 A static Yes GMEB-1-02-031-158e 54 58 59 58 54 47 39 60.7 74 0.84 1035 1.444 3407 A static Yes GMEB-1-02-031-227e 53 57 58 57 53 45 38 60.0 72 0.93 1251 1.936 3746 A static Yes GMEB-1-02-031-228e 55 59 59 59 55 47 39 61.9 74 0.93 1254 1.882 3750 A static Yes GMEB-1-02-031-307e 53 57 58 57 53 46 38 61.0 71 1.00 1462 2.415 4050 A static Yes GMEB-1-02-031-308e 55 59 60 59 55 47 39 62.8 73 1.00 1462 2.345 4050 A static Yes GMEB-1-02-031-407e 55 59 60 59 55 47 39 61.8 71 1.08 1690 2.956 4354 A static Yes GMEB-1-02-031-408e 56 60 61 60 56 48 40 63.5 73 1.08 1690 2.878 4354 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-02-031-077e 0.75 80 2875 2950 51 1.86 400 370 366 400 370 200 524 524 465 105 65 85 11 343 24 GMEB-1-02-031-078e 0.75 80 2900 2950 51 2 400 370 366 400 370 200 524 524 465 105 65 85 11 343 24 GMEB-1-02-031-117e 1.1 80 2885 3350 58 2.52 400 370 366 400 370 200 524 524 465 105 65 85 11 343 24 GMEB-1-02-031-118e 1.1 80 2910 3350 58 2.43 400 370 366 400 370 200 524 524 465 105 65 85 11 343 24 GMEB-1-02-031-157e 1.5 90 2900 3715 64 3.2 400 370 366 400 370 200 579 579 525 105 65 85 11 343 30 GMEB-1-02-031-158e 1.5 90 2920 3715 64 3.2 400 370 366 400 370 200 579 579 525 105 65 85 11 343 30 GMEB-1-02-031-227e 2.2 90 2900 4225 73 4.58 400 370 366 400 370 200 579 579 525 105 65 85 11 343 30 GMEB-1-02-031-228e 2.2 90 2915 4225 72 4.43 400 370 366 400 370 200 579 579 525 105 65 85 11 343 30 GMEB-1-02-031-307e 3.0 100 2915 4680 80 5.92 400 370 366 400 370 200 619 619 570 105 65 85 11 343 39 GMEB-1-02-031-308e 3.0 100 2915 4680 80 5.77 400 370 366 400 370 200 619 619 570 105 65 85 11 343 39 GMEB-1-02-031-407e 4.0 112 2920 5000 86 7.65 400 370 366 400 370 200 639 594 570 105 65 85 11 343 47 GMEB-1-02-031-408e 4.0 112 2920 5000 86 7.6 400 370 366 400 370 200 639 594 570 105 65 85 11 343 47 1) Appr. total weight in kg (with a loose drive 6kg)

10 GMEB CentriFlow 3D - Technical Catalouge Technical data - GMEB-1-0b-035 Fan data Dimensions q v m 3 /h 0 2000 4000 6000 8000 10000 2600 W W1 (L fc) L motor IE2/motor IE3 2400 2200 4240 r/min 4,0 kw a b A p s (Pa) 2000 1800 1600 1400 1200 1000 800 600 3860 3,0 c d % 3480 2,2 90 db(a) B e 3060 1,5 87 2710 1,1 93 f 2430 0,75 84 g 81 400 96 200 0 0 0,5 1,0 1,5 2,0 2,5 3,0 q v (m 3 /s) H H1 W2 Anti vibration mountings GMEZ-42-00-035-d-0 / rubber H shaft Ø Ø30 front back d Ø H * Ø H * H 3680 1 30 36 A 30 36 A 90 1 30 36 A 30 36 A * Hardness 100 1 30 36 A 30 36 A Hardness A 112 1 30 36 A 30 36 B front & back 40 Ø11 Ø impeller L fan ØAV GMEZ-43-00-035-d-0 / spring L3 L2 Ø70 d front back 94 80 2 SD1 SD2 90 2 SD1 SD2 100 2 SD1 SD2 Without load 112 3 SD1 SD2 L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-04-035-077e 50 53 54 53 50 43 36 57.2 76 0.76 461 0.613 2071 A static Yes GMEB-1-04-035-078e 52 55 56 55 52 44 37 59.3 78 0.76 464 0.597 2078 A static Yes GMEB-1-04-035-117e 52 55 55 55 52 44 37 58.5 75 0.84 563 0.81 2289 A static Yes GMEB-1-04-035-118e 53 56 57 56 53 46 38 60.4 78 0.84 564 0.786 2291 A static Yes GMEB-1-02-035-117e 53 56 56 56 53 45 38 57.2 71 0.99 789 1.374 2710 A static Yes GMEB-1-02-035-118e 55 58 58 58 55 47 39 59.4 74 0.98 772 1.279 2680 A static Yes GMEB-1-02-035-157e 53 57 57 57 53 46 38 58.4 71 1.08 930 1.721 2941 A static Yes GMEB-1-02-035-158e 55 59 59 59 55 47 40 60.5 73 1.08 933 1.67 2946 A static Yes GMEB-1-02-035-227e 54 57 58 57 54 46 39 59.8 70 1.19 1128 2.24 3239 A static Yes GMEB-1-02-035-228e 56 59 60 59 56 48 40 61.7 73 1.19 1130 2.178 3243 A static Yes GMEB-1-02-035-307e 55 58 58 58 55 47 39 60.8 70 1.28 1321 2.79 3505 A static Yes GMEB-1-02-035-308e 56 59 60 59 56 48 40 62.6 72 1.28 1321 2.709 3505 A static Yes GMEB-1-02-035-407e 55 58 59 58 55 47 39 61.6 70 1.38 1521 3.421 3762 A static Yes GMEB-1-02-035-408e 57 60 61 60 57 49 40 63.3 72 1.38 1521 3.332 3762 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-04-035-077e 0.75 80 1425 2430 85 1.81 450 420 416 450 370 250 551 586 525 105 65 85 11 386 27 GMEB-1-04-035-078e 0.75 80 1445 2430 84 1.8 450 420 416 450 370 250 551 586 525 105 65 85 11 386 27 GMEB-1-04-035-117e 1.1 90 1450 2610 90 2.6 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-04-035-118e 1.1 90 1455 2620 90 2.48 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-02-035-117e 1.1 80 2885 2710 47 2.52 450 420 416 450 370 250 551 586 525 105 65 85 11 386 27 GMEB-1-02-035-118e 1.1 80 2910 2680 46 2.43 450 420 416 450 370 250 551 586 525 105 65 85 11 386 27 GMEB-1-02-035-157e 1.5 90 2900 3060 53 3.2 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-02-035-158e 1.5 90 2920 3060 52 3.2 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-02-035-227e 2.2 90 2900 3480 60 4.58 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-02-035-228e 2.2 90 2915 3480 60 4.43 450 420 416 450 370 250 606 606 570 105 65 85 11 386 33 GMEB-1-02-035-307e 3.0 100 2915 3860 66 5.92 450 420 416 450 370 250 646 646 600 105 65 85 11 386 42 GMEB-1-02-035-308e 3.0 100 2915 3860 66 5.77 450 420 416 450 370 250 646 646 600 105 65 85 11 386 42 GMEB-1-02-035-407e 4.0 112 2920 4240 73 7.65 450 420 416 450 370 250 666 621 600 105 65 85 11 386 49 GMEB-1-02-035-408e 4.0 112 2920 4240 73 7.6 450 420 416 450 370 250 666 621 600 105 65 85 11 386 49 1) Appr. total weight in kg (with a loose drive 6kg)

CentriFlow 3D - Technical Catalouge GMEB 11 Technical data - GMEB-1-0b-040 Fan data p s (Pa) q v m 3 /h 0 2000 4000 6000 8000 10000 12000 2600 3850 r/min 5,5 kw a 2400 A b 2200 c 2000 3460-4,0 1800 3150 3,0 1600 91 db(a) 1400 2840 2,2 1200 88 1000 2500 1,5 800 2250 1,1 85 600 82 400 d % B e 94 f g 97 200 0 0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 q v (m 3 /s) Dimensions H H1 W W1 W2 Anti vibration mountings GMEZ-42-00-040-d-0 / rubber H shaft Ø Ø30 front back d Ø H * Ø H * H 3690 1 30 36 A 30 36 A 100 1 30 36 A 30 36 A * Hardness 112 1 30 36 A 30 36 A Hardness A 132 1 30 36 A 30 36 A front & back 40 (L fc) L motor IE2/motor IE3 Ø11 Ø impeller L fan ØAV GMEZ-43-00-040-d-0 / spring L3 L2 Ø70 d front back 90 2 SD1 SD2 94 100 2 SD1 SD2 112 2 SD1 SD2 132 3 SD2 SD3 Without load L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-04-040-117e 52 55 55 55 52 44 37 58.4 74 1.02 535 0.944 1964 A static Yes GMEB-1-04-040-118e 53 56 57 56 53 46 38 60.4 77 1.02 536 0.915 1965 A static Yes GMEB-1-04-040-157e 52 55 56 55 52 44 37 59.5 74 1.1 626 1.169 2125 A static Yes GMEB-1-04-040-158e 53 56 57 56 53 46 38 61.2 76 1.1 626 1.135 2125 A static Yes GMEB-1-04-040-227e 54 57 58 57 54 46 39 60.5 74 1.21 758 1.531 2337 A static Yes GMEB-1-04-040-228e 55 59 59 59 55 48 40 62.3 76 1.21 759 1.493 2339 A static Yes GMEB-1-02-040-227e 55 58 59 58 55 47 39 59.7 69 1.44 1073 2.609 2781 A static Yes GMEB-1-02-040-228e 57 60 61 60 57 49 40 61.7 72 1.44 1075 2.535 2784 A static Yes GMEB-1-02-040-307e 56 59 60 59 56 48 40 60.7 69 1.56 1257 3.251 3010 A static Yes GMEB-1-02-040-308e 57 60 61 60 57 49 41 62.5 71 1.56 1257 3.158 3010 A static Yes GMEB-1-02-040-407e 56 59 60 59 56 48 40 61.6 69 1.68 1447 3.985 3230 A static Yes GMEB-1-02-040-408e 57 61 62 61 57 49 41 63.3 71 1.68 1447 3.881 3230 A static Yes GMEB-1-02-040-557e 57 60 61 60 57 49 40 62.5 68 1.82 1700 4.995 3501 A static Yes GMEB-1-02-040-558e 58 61 62 61 58 50 41 64 70 1.82 1702 4.88 3503 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-04-040-117e 1.1 90 1450 2250 78 2.6 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-04-040-118e 1.1 90 1455 2250 77 2.48 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-04-040-157e 1.5 90 1450 2500 86 3.49 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-04-040-158e 1.5 90 1450 2500 86 3.4 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-04-040-227e 2.2 100 1450 2610 90 500 500 470 454 480 450 250 701 701 600 115 75 95 11 435 47 GMEB-1-04-040-228e 2.2 100 1455 2620 90 4.8 500 470 454 480 450 250 701 701 600 115 75 95 11 435 47 GMEB-1-02-040-227e 2.2 90 2900 2840 50 4.58 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-02-040-228e 2.2 90 2915 2840 50 4.43 500 470 454 480 450 250 661 661 600 115 75 95 11 435 42 GMEB-1-02-040-307e 3.0 100 2915 3150 54 5.92 500 470 454 480 450 250 701 701 600 115 75 95 11 435 47 GMEB-1-02-040-308e 3.0 100 2915 3150 54 5.77 500 470 454 480 450 250 701 701 600 115 75 95 11 435 47 GMEB-1-02-040-407e 4.0 112 2920 3460 59 7.65 500 470 454 480 450 250 721 676 650 115 75 95 13 435 56 GMEB-1-02-040-408e 4.0 112 2920 3460 59 7.6 500 470 454 480 450 250 721 676 650 115 75 95 13 435 56 GMEB-1-02-040-557e 5.5 132 2925 3850 66 10.6 500 470 454 480 450 250 721 731 740 115 75 95 13 435 78 GMEB-1-02-040-558e 5.5 132 2930 3850 66 10.1 500 470 454 480 450 250 721 731 740 115 75 95 13 435 78

12 GMEB CentriFlow 3D - Technical Catalouge Technical data - GMEB-1-0b-045 Fan data p s (Pa) 0 2000 4000 6000 8000 10000 12000 14000 16000 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 3350 r/min 7,5 kw 3140 5,5 2820 4,0 2570 3,0 2310 2,2 2040 1,5 1840 1,1 83 a 86 q v m 3 /h b A 92 e B 0,5 1 1,5 2 2,5 3 3,5 4 4,5 q v (m 3 /s) c 89 db(a) d % 95 f g 98 Dimensions H H1 W W1 W2 Anti vibration mountings GMEZ-42-00-045-d-0 / rubber H shaft Ø Ø30 front back d Ø H * Ø H * H 3690 1 30 36 A 30 36 A 100 1 30 36 A 30 36 A * Hardness 112 1 30 36 A 30 36 A Hardness A 132 2 30 36 A 30 36 B front & back 40 (L fc) L motor IE2/motor IE3 Ø11 Ø impeller L fan ØAV GMEZ-43-00-045-d-0 / spring L3 L2 Ø70 d front back 90 2 SD1 SD2 94 100 2 SD1 SD2 112 2 SD1 SD2 132 3 SD2 SD3 Without load L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-04-045-117e 52 55 55 55 52 45 37 57.7 73 1.25 502 1.090 1685 A static Yes GMEB-1-04-045-118e 54 57 57 57 54 46 39 59.6 75 1.25 502 1.055 1685 A static Yes GMEB-1-04-045-157e 53 55 56 55 53 45 38 58.7 72 1.35 587 1.358 1823 A static Yes GMEB-1-04-045-158e 54 57 57 57 54 47 39 60.4 75 1.35 587 1.319 1823 A static Yes GMEB-1-04-045-227e 53 55 56 55 53 46 38 59.7 72 1.49 709 1.788 2003 A static Yes GMEB-1-04-045-228e 55 57 58 57 55 47 39 61.4 74 1.49 709 1.738 2003 A static Yes GMEB-1-04-045-307e 53 55 56 55 53 45 38 60.6 71 1.61 830 2.213 2168 A static Yes GMEB-1-04-045-308e 54 57 57 57 54 47 39 62.2 73 1.61 830 2.158 2168 A static Yes GMEB-1-02-045-407e 56 59 60 59 56 48 40 60.8 67 2.06 1355 4.642 2770 A static Yes GMEB-1-02-045-408e 58 60 61 60 58 50 41 62.4 69 2.06 1355 4.521 2770 A static Yes GMEB-1-02-045-557e 57 59 60 59 57 49 41 61.7 67 2.23 1590 5.793 3000 A static Yes GMEB-1-02-045-558e 58 61 62 61 58 50 42 63.2 68 2.23 1590 5.650 3000 A static Yes GMEB-1-02-045-758e 59 61 62 61 59 50 42 62.4 66 2.42 1866 7.219 3250 A static Yes GMEB-1-02-045-758e 60 62 63 62 60 51 43 63.9 68 2.42 1866 7.058 3250 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-04-045-117e 1.1 90 1450 1840 63.4 2.6 500 470 454 500 470 250 696 696 600 115 75 95 11 491 48 GMEB-1-04-045-118e 1.1 90 1455 1840 63.2 2.5 500 470 454 500 470 250 696 696 600 115 75 95 11 491 48 GMEB-1-04-045-157e 1.5 90 1450 2040 70.3 3.5 500 470 454 500 470 250 696 696 600 115 75 95 11 491 48 GMEB-1-04-045-158e 1.5 90 1450 2040 70.3 3.4 500 470 454 500 470 250 696 696 600 115 75 95 11 491 48 GMEB-1-04-045-227e 2.2 100 1450 2310 79.7 4.8 500 470 454 500 470 250 736 741 650 115 75 95 11 491 61 GMEB-1-04-045-228e 2.2 100 1455 2310 79.4 4.8 500 470 454 500 470 250 736 741 650 115 75 95 11 491 61 GMEB-1-04-045-307e 3.0 100 1450 2570 88.6 6.4 500 470 454 500 470 250 736 741 650 115 75 95 11 491 61 GMEB-1-04-045-308e 3.0 100 1450 2570 88.6 6.2 500 470 454 500 470 250 736 741 650 115 75 95 11 491 61 GMEB-1-02-045-407e 4.0 112 2920 2820 48.3 7.7 500 470 454 500 470 250 756 711 680 115 75 95 11 491 66 GMEB-1-02-045-408e 4.0 112 2920 2820 48.3 7.6 500 470 454 500 470 250 756 711 680 115 75 95 11 491 66 GMEB-1-02-045-557e 5.5 132 2925 3140 53.7 10.6 500 470 454 500 470 250 836 766 790 115 75 120 13 491 100 GMEB-1-02-045-558e 5.5 132 2930 3140 53.6 10.2 500 470 454 500 470 250 836 766 790 115 75 120 13 491 100 GMEB-1-02-045-758e 7.5 132 2925 3350 57.3 14.4 500 470 454 500 470 250 836 766 790 115 75 120 13 491 100 GMEB-1-02-045-758e 7.5 132 2935 3350 57.1 13.9 500 470 454 500 470 250 836 766 790 115 75 120 13 491 100 1) Appr. total weight in kg (with a loose drive 6kg)

CentriFlow 3D - Technical Catalouge GMEB 13 Technical data - GMEB-1-0b-050 Fan data q v m 3 /h 0 5000 10000 15000 20000 2800 Dimensions W W1 (L fc) L motor IE2/motor IE3 2600 2400 2200 3070 r/min 11 kw 2850 7,5 a b A c p s (Pa) 2000 1800 2570 5,5 d % 1600 94 e 1400 2310 4,0 B 1200 2100 3,0 91 db(a) 97 1000 1890 2,2 f 88 800 1670 1,5 g 600 85 100 400 200 0 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 q v (m 3 /s) H H1 W2 Anti vibration mountings GMEZ-42-00-050-d-0 / rubber H shaft Ø Ø30 front back d H Ø H * Ø H * 3690 1 30 36 A 30 36 A 100 1 30 36 A 30 36 A * Hardness 112 1 30 36 A 30 36 A 132 Hardness 2 30 36 A A 30 36 B 160 front 3 & back 50 48 A 50 48 A 40 Ø11 Ø impeller L fan ØAV GMEZ-43-00-050-d-0 / spring L3 L2 Ø70 d front back 90 3 SD2 SD2 94 100 4 SD2 SD2 112 4 SD2 SD2 132 4 SD2 SD3 Without load 160 5 SD3 SD4 L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-04-050-157e 54 57 58 57 54 46 39 59.3 72 1.70 551 1.582 1570 A static Yes GMEB-1-04-050-158e 56 59 60 59 56 48 40 61.1 74 1.70 551 1.535 1570 A static Yes GMEB-1-04-050-227e 54 58 58 58 54 47 39 60.4 72 1.87 663 2.077 1723 A static Yes GMEB-1-04-050-228e 56 59 60 59 56 48 40 62.1 74 1.87 663 2.020 1723 A static Yes GMEB-1-04-050-307e 55 58 58 58 55 47 39 61.2 71 2.02 776 2.574 1863 A static Yes GMEB-1-04-050-308e 56 59 60 59 56 48 40 62.8 73 2.02 776 2.509 1863 A static Yes GMEB-1-04-050-407e 55 58 59 58 55 47 39 62.2 71 2.17 897 3.157 2003 A static Yes GMEB-1-04-050-408e 56 59 60 59 56 48 40 63.5 72 2.17 897 3.092 2003 A static Yes GMEB-1-04-050-557e 55 58 59 58 55 47 39 62.8 70 2.36 1057 3.994 2175 A static Yes GMEB-1-04-050-558e 56 59 60 59 56 48 40 64.2 71 2.36 1057 3.909 2175 A static Yes GMEB-1-02-050-757e 58 61 62 61 58 50 42 63.1 66 3.03 1739 8.391 2790 A static Yes GMEB-1-02-050-758e 59 63 64 63 59 51 42 64.5 68 3.03 1739 8.205 2790 A static Yes GMEB-1-02-050-168e 60 63 64 63 60 51 43 64.0 67 3.33 2106 10.952 3070 A static Yes GMEB-1-02-050-168e 61 64 65 64 61 52 43 65.3 68 3.33 2106 10.736 3070 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor shaft kw r/min r/min Hz A IE2 IE3 L Weight fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-04-050-157e 1.5 90 1450 1670 58 3.5 630 600 584 630 600 315 727 727 650 115 75 120 13 552 57 GMEB-1-04-050-158e 1.5 90 1450 1670 58 3.4 630 600 584 630 600 315 727 727 650 115 75 120 13 552 57 GMEB-1-04-050-227e 2.2 100 1450 1890 65 4.8 630 600 584 630 600 315 767 772 680 115 75 120 13 552 70 GMEB-1-04-050-228e 2.2 100 1455 1890 65 4.8 630 600 584 630 600 315 767 772 680 115 75 120 13 552 70 GMEB-1-04-050-307e 3.0 100 1450 2100 72 6.4 630 600 584 630 600 315 767 772 680 115 75 120 13 552 70 GMEB-1-04-050-308e 3.0 100 1450 2100 72 6.2 630 600 584 630 600 315 767 772 680 115 75 120 13 552 70 GMEB-1-04-050-407e 4.0 112 1455 2310 79 8.5 630 600 584 630 600 315 787 797 680 115 75 120 13 552 80 GMEB-1-04-050-408e 4.0 112 1450 2310 80 8.3 630 600 584 630 600 315 787 797 680 115 75 120 13 552 80 GMEB-1-04-050-557e 5.5 132 1460 2570 88 11.1 630 600 584 630 600 315 867 797 790 115 75 120 13 552 102 GMEB-1-04-050-558e 5.5 132 1465 2570 88 10.9 630 600 584 630 600 315 867 797 790 115 75 120 13 552 102 GMEB-1-02-050-757e 7.5 132 2925 2850 49 14.4 630 600 584 630 600 315 867 797 790 115 75 120 13 552 102 GMEB-1-02-050-758e 7.5 132 2935 2850 49 13.9 630 600 584 630 600 315 867 797 790 115 75 120 13 552 102 GMEB-1-02-050-168e 11 160 2935 3070 52 20.4 630 600 584 630 600 315 927 902 880 115 75 120 13 552 163 GMEB-1-02-050-168e 11 160 2950 3070 52 20 630 600 584 630 600 315 927 902 880 115 75 120 13 552 163 1) Appr. total weight in kg (with a loose drive 6kg)

14 GMEB CentriFlow 3D - Technical Catalouge Technical data - GMEB-1-0b-056 Fan data q v m 3 /h 0 5000 10000 15000 20000 25000 2500 Dimensions W W1 (L fc) L motor IE2/motor IE3 p s (Pa) 2250 2600 r/min 11 kw a b A 2000 2390 7,5 c 1750 d % 1500 2160 5,5 92 B 1250 e 1940 4,0 89 db(a) 1000 1760 3,0 1590 2,2 86 95 f 750 1400 1,5 g 500 83 98 250 0 0 1 2 3 4 5 6 7 q v (m 3 /s) H H1 W2 H shaft Anti vibration mountings GMEZ-42-00-056-d-0 / rubber Ø30 Ø front back d Ø H * Ø H * H 36 100 1 30 36 A 30 36 A 112 1 30 36 A 30 36 A * Hardness 132 Hardness 2 50 48 A A 50 48 A 160 front 2 & 50 back 48 A 50 48 A 40 Ø11 Ø impeller L fan ØAV L3 L2 GMEZ-43-00-056-d-0 / spring Ø70 d front back 94 100 2 SD2 SD2 112 3 SD2 SD3 132 4 SD3 SD3 Without load 160 5 SD4 SD5 L1 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-06-056-157e 51 54 55 54 51 43 36 57.4 71 1.88 416 1.359 1236 A static Yes GMEB-1-06-056-158e 52 56 57 56 52 45 37 59.4 73 1.88 416 1.315 1236 A static Yes GMEB-1-04-056-227e 55 59 60 59 55 47 39 60.7 71 2.31 624 2.367 1514 A static Yes GMEB-1-04-056-228e 57 61 62 61 57 49 41 62.4 73 2.31 624 2.302 1514 A static Yes GMEB-1-04-056-307e 55 59 60 59 55 48 40 61.5 71 2.48 725 2.939 1632 A static Yes GMEB-1-04-056-308e 57 61 62 61 57 49 41 63.1 72 2.48 725 2.866 1632 A static Yes GMEB-1-04-056-407e 56 60 60 60 56 48 40 62.5 70 2.68 840 3.597 1757 A static Yes GMEB-1-04-056-408e 57 61 62 61 57 49 41 63.8 72 2.68 840 3.524 1757 A static Yes GMEB-1-04-056-557e 56 60 60 60 56 48 40 63.1 69 2.91 992 4.556 1910 A static Yes GMEB-1-04-056-558e 57 61 62 61 57 49 41 64.5 71 2.91 992 4.459 1910 A static Yes GMEB-1-04-056-757e 56 60 61 60 56 48 40 63.8 69 3.14 1154 5.689 2060 A static Yes GMEB-1-04-056-758e 57 61 62 61 57 49 41 65.1 70 3.14 1154 5.582 2060 A static Yes GMEB-1-04-056-168e 57 62 62 62 57 49 41 64.6 69 3.46 1402 7.496 2270 A static Yes GMEB-1-04-056-168e 58 63 63 63 58 50 42 65.8 70 3.46 1402 7.365 2270 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-06-056-157e 1.5 100 960 1400 73 3.7 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-06-056-158e 1.5 100 960 1400 73 3.8 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-04-056-227e 2.2 100 1450 1590 55 4.8 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-04-056-228e 2.2 100 1455 1590 55 4.8 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-04-056-307e 3.0 100 1450 1760 61 6.4 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-04-056-308e 3.0 100 1450 1760 61 6.2 630 600 584 630 600 315 810 815 740 115 75 120 13 613 70 GMEB-1-04-056-407e 4.0 112 1455 1940 67 8.5 630 600 584 630 600 315 830 840 740 115 75 120 13 613 83 GMEB-1-04-056-408e 4.0 112 1450 1940 67 8.3 630 600 584 630 600 315 830 840 740 115 75 120 13 613 83 GMEB-1-04-056-557e 5.5 132 1460 2160 74 11.1 630 600 584 630 600 315 885 895 880 115 75 120 13 613 110 GMEB-1-04-056-558e 5.5 132 1465 2160 74 10.9 630 600 584 630 600 315 885 895 880 115 75 120 13 613 110 GMEB-1-04-056-757e 7.5 132 1460 2390 82 15.0 630 600 584 630 600 315 885 895 880 115 75 120 13 613 110 GMEB-1-04-056-758e 7.5 132 1465 2390 82 14.7 630 600 584 630 600 315 885 895 880 115 75 120 13 613 110 GMEB-1-04-056-168e 11 160 1470 2600 88 21.6 630 600 584 630 600 315 960 945 790 115 75 120 13 613 191 GMEB-1-04-056-168e 11 160 1470 2600 88 21.0 630 600 584 630 600 315 960 945 790 115 75 120 13 613 191 1) Appr. total weight in kg (with a loose drive 6kg)

CentriFlow 3D - Technical Catalouge GMEB 15 Technical data - GMEB-1-00-063 Fan data q v m 3 /h 0 5000 10000 15000 20000 25000 30000 2500 Dimensions W W1 (L fc) L motor IE2/motor IE3 p s (Pa) 2250 2330 r/min 15 kw a b 2230 11 A 2000 c 1750 1970 7,5 d % 1500 1770 5,5 94 e 1250 B 1000 1590 4,0 91 db(a) 1450 3,0 f 750 88 1310 2,2 g 500 85 97 250 100 0 0 1 2 3 4 5 6 7 8 9 q v (m 3 /s) H H1 Anti vibration mountings GMEZ-42-00-063-d-0 / rubber H Ø * Hardness W2 H shaft front back d Ø H * Ø H * 112 1 30 36 A 30 36 A 132 2 50 48 A 50 48 A 160 2 50 48 A 50 48 A 40 GMEZ-43-00-063-d-0 / spring 94 Ø70 Ø11 Without load Ø impeller L fan ØAV L3 L2 L1 d front back 112 2 SD2 SD3 132 3 SD3 SD3 160 4 SD4 SD5 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-06-063-227e 52 55 56 55 52 44 37 58.7 70 2.57 476 2.065 1180 A static Yes GMEB-1-06-063-228e 53 57 57 57 53 46 38 60.5 72 2.57 476 2.004 1180 A static Yes GMEB-1-06-063-307e 52 55 56 55 52 45 37 59.8 70 2.77 555 2.567 1274 A static Yes GMEB-1-06-063-308e 54 57 58 57 54 46 38 61.5 72 2.77 555 2.498 1274 A static Yes GMEB-1-04-063-407e 56 59 60 59 56 48 40 62.2 69 3.29 784 4.190 1514 A static Yes GMEB-1-04-063-408e 57 61 62 61 57 49 41 63.6 71 3.29 784 4.095 1514 A static Yes GMEB-1-04-063-557e 56 60 60 60 56 48 40 63.0 68 3.58 926 5.289 1645 A static Yes GMEB-1-04-063-558e 58 61 62 61 58 49 41 64.3 70 3.58 926 5.177 1645 A static Yes GMEB-1-04-063-757e 56 60 60 60 56 48 40 63.7 68 3.87 1084 6.553 1780 A static Yes GMEB-1-04-063-758e 57 61 62 61 57 49 41 64.9 70 3.87 1084 6.430 1780 A static Yes GMEB-1-04-063-167e 56 60 60 60 56 48 40 64.5 68 4.26 1312 8.712 1958 A static Yes GMEB-1-04-063-168e 57 61 61 61 57 49 41 65.6 69 4.26 1312 8.559 1958 A static Yes GMEB-1-04-063-178e 59 62 63 62 59 51 42 65.0 68 4.61 1535 10.869 2118 A static Yes GMEB-1-04-063-178e 60 63 64 63 60 51 43 66.1 69 4.61 1535 10.692 2118 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-06-063-227e 2.2 112 965 1310 68 6.0 750 720 704 750 720 375 890 900 790 120 80 120 13 686 92 GMEB-1-06-063-228e 2.2 112 965 1310 68 5.6 750 720 704 750 720 375 890 900 880 120 80 120 13 686 92 GMEB-1-06-063-307e 3.0 132 960 1450 76 7.3 750 720 704 750 720 375 945 955 880 120 80 120 13 686 120 GMEB-1-06-063-308e 3.0 132 975 1450 74 7.0 750 720 704 750 720 375 945 955 740 120 80 120 13 686 120 GMEB-1-04-063-407e 4.0 112 1455 1590 55 8.5 750 720 704 750 720 375 890 900 790 120 80 120 13 686 92 GMEB-1-04-063-408e 4.0 112 1450 1590 55 8.3 750 720 704 750 720 375 890 900 880 120 80 120 13 686 92 GMEB-1-04-063-557e 5.5 132 1460 1770 61 11.1 750 720 704 750 720 375 945 955 880 120 80 120 13 686 120 GMEB-1-04-063-558e 5.5 132 1465 1770 60 10.9 750 720 704 750 720 375 945 955 880 120 80 120 13 686 120 GMEB-1-04-063-757e 7.5 132 1460 1970 67 15.0 750 720 704 750 720 375 945 955 880 120 80 120 13 686 120 GMEB-1-04-063-758e 7.5 132 1465 1970 67 14.7 750 720 704 750 720 375 945 955 880 120 80 120 13 686 120 GMEB-1-04-063-167e 11 160 1470 2230 76 21.6 750 720 704 750 720 375 1060 1050 1050 120 80 120 13 686 200 GMEB-1-04-063-168e 11 160 1470 2230 76 21.0 750 720 704 750 720 375 1060 1050 1050 120 80 120 13 686 200 GMEB-1-04-063-178e 15 160 1465 2330 80 28.7 750 720 704 750 720 375 1060 1050 1050 120 80 120 13 686 200 GMEB-1-04-063-178e 15 160 1470 2330 79 28 750 720 704 750 720 375 1060 1050 1050 120 80 120 13 686 200 1) Appr. total weight in kg (with a loose drive 6kg)

16 GMEB CentriFlow 3D - Technical Catalouge Technical data - GMEB-1-0b-071 Fan data Dimensions q v m 3 /h 0 5000 10000 15000 20000 25000 30000 35000 2400 W W1 (L fc) L motor IE2/motor IE3 2200 2025 r/min 15 kw a 2000 1800 1600 1825-11 A b c d % H H1 Ø impeller p s (Pa) 1400 1200 1000 800 600 400 93 db(a) 1610 7,5 B e 1450 5,5 90 1300 4,0 96 f 87 1185 3,0 84 g 99 200 0 0 1 2 3 4 5 6 7 8 9 10 11 q v (m 3 /s) Anti vibration mountings GMEZ-42-00-071-d-0 / rubber H Ø * Hardness W2 H shaft front back d Ø H * Ø H * 132 2 50 48 A 50 48 A 160 2 50 48 A 50 48 A 40 GMEZ-43-00-071-d-0 / spring 94 Ø70 Ø11 Without load L fan ØAV L3 L2 L1 d front back 132 3 SD3 SD4 160 4 SD4 SD5 Efficiency data for maximum Efficiency data for maximum efficiency point speed for fan motor, η ed, % Max η ed q v Δps P ed Speed Installation Efficiency a b c d e f g % FMEG m 3 /s Pa kw r/min category category VSD GMEB-1-06-071-307e 54 58 59 58 54 46 39 59.9 69 3.46 516 2.986 1095 A static Yes GMEB-1-06-071-308e 56 60 60 60 56 48 40 61.5 71 3.47 520 2.937 1099 A static Yes GMEB-1-06-071-407e 54 58 59 58 54 47 39 60.8 68 3.71 593 3.659 1174 A static Yes GMEB-1-06-071-408e 56 60 61 60 56 48 40 62.4 70 3.72 597 3.603 1178 A static Yes GMEB-1-06-071-557e 55 59 59 59 55 47 39 61.8 68 4.02 698 4.558 1274 A static Yes GMEB-1-06-071-558e 56 60 61 60 56 48 40 63.3 70 4.04 704 4.507 1279 A static Yes GMEB-1-04-071-557e 58 62 63 62 58 50 41 63.1 68 4.47 861 6.124 1415 A static Yes GMEB-1-04-071-558e 59 63 64 63 59 51 42 64.4 69 4.47 862 6.006 1416 A static Yes GMEB-1-04-071-757e 58 62 63 62 58 50 42 63.8 68 4.83 1007 7.624 1530 A static Yes GMEB-1-04-071-758e 59 64 64 64 59 51 42 65.0 69 4.84 1010 7.510 1532 A static Yes GMEB-1-04-071-167e 58 62 63 62 58 50 42 64.6 67 5.32 1220 10.112 1684 A static Yes GMEB-1-04-071-168e 59 64 64 64 59 51 42 65.7 68 5.32 1220 9.935 1684 A static Yes GMEB-1-04-071-178e 59 63 64 63 59 50 42 65.1 68 5.74 1423 12.608 1819 A static Yes GMEB-1-04-071-178e 60 64 65 64 60 51 43 66.2 69 5.75 1426 12.444 1821 A static Yes Efficiency values are total values for fan-motor and drive. Values show the fan data according to Regulations 327/2011/EU data, Dimensions and weight Nom Nom Max Max fre- Nom L Power Speed Speed quency Current W W1 W2 H H1 H motor L motor Weight shaft L kw r/min r/min Hz A IE2 IE3 fan L1 L2 L3 ØAV Ø Imp kg 1) GMEB-1-06-071-307e 3.0 132 960 1185 62 7.3 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-06-071-308e 3.0 132 975 1185 61 7.0 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-06-071-407e 4.0 132 960 1300 68 9.46 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-06-071-408e 4.0 132 975 1300 67 9.0 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-06-071-557e 5.5 132 960 1450 76 12.8 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-06-071-558e 5.5 132 975 1450 74 12.5 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-04-071-557e 5.5 132 1460 1450 50 11.04 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-04-071-558e 5.5 132 1465 1450 50 10.9 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-04-071-757e 7.5 132 1460 1610 55 15.0 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-04-071-758e 7.5 132 1465 1610 55 14.7 850 820 804 850 820 425 996 1006 960 115 75 120 13 772 132 GMEB-1-04-071-167e 11 160 1470 1825 62 21.6 850 820 804 850 820 425 1111 1099 1050 120 80 120 13 772 213 GMEB-1-04-071-168e 11 160 1470 1825 62 21.0 850 820 804 850 820 425 1111 1099 1050 120 80 120 13 772 213 GMEB-1-04-071-178e 15 160 1465 2025 69 28.7 850 820 804 850 820 425 1111 1099 1050 120 80 120 13 772 213 GMEB-1-04-071-178e 15 160 1470 2025 69 28 850 820 804 850 820 425 1111 1099 1050 120 80 120 13 772 213 1) Appr. total weight in kg (with a loose drive 6kg)

CentriFlow 3D - Technical Catalouge GMEB 17 Sound data GMEB-1-0b-031 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 031 Left A outlet 0 1788 8 5 11 8 7 5 7 14 Left A outlet 1789 3549 9 10 2 8 7 7 7 9 Left A outlet 3550 5000 13 17 5 1 9 9 10 9 Left A inlet 0 1788 21 6 13 13 10 13 12 25 Left A inlet 1789 3549 21 16 8 12 15 14 12 14 Left A inlet 3550 5000 22 23 13 7 18 19 18 16 GMEB 1 0b 031 A B outlet 0 1788 19 13 14 10 9 5 5 16 A B outlet 1789 3549 17 16 5 9 7 8 7 6 A B outlet 3550 5000 15 18 9 4 7 8 9 7 A B inlet 0 1788 27 7 10 14 12 14 9 20 A B inlet 1789 3549 27 21 11 13 15 16 12 12 A B inlet 3550 5000 27 24 19 7 15 16 16 15 GMEB 1 0b 031 B Right outlet 0 1788 20 17 16 12 11 7 4 15 B Right outlet 1789 3549 17 14 7 7 7 8 8 6 B Right outlet 3550 5000 16 16 9 4 6 7 10 10 B Right inlet 0 1788 29 13 14 15 16 17 9 16 B Right inlet 1789 3549 26 21 12 10 17 16 14 10 B Right inlet 3550 5000 24 25 19 9 15 16 19 18 GMEB-1-0b-035 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 035 Left A outlet 0 1788 8 1 8 7 4 6 11 15 Left A outlet 1789 3549 12 10 1 7 7 7 8 13 Left A outlet 3550 4240 11 15 0 2 7 9 9 12 Left A inlet 0 1788 19 4 9 13 15 12 18 22 Left A inlet 1789 3549 21 16 6 11 18 16 16 22 Left A inlet 3550 4240 22 24 9 6 18 20 19 20 GMEB 1 0b 035 A B outlet 0 1788 14 7 9 7 5 5 10 14 A B outlet 1789 3549 11 13 3 7 6 7 7 10 A B outlet 3550 4240 10 15 7 3 6 7 9 10 A B inlet 0 1788 18 4 6 10 15 10 15 22 A B inlet 1789 3549 18 15 2 7 14 15 13 18 A B inlet 3550 4240 21 21 9 0 10 14 17 24 GMEB 1 0b 035 B Right outlet 0 1788 18 11 10 9 7 6 5 13 B Right outlet 1789 3549 15 16 4 6 5 8 8 9 B Right outlet 3550 4240 15 17 11 4 4 7 11 11 B Right inlet 0 1788 20 6 6 10 17 11 9 22 B Right inlet 1789 3549 20 17 4 6 15 17 17 17 B Right inlet 3550 4240 23 22 12 5 11 15 20 20

18 GMEB CentriFlow 3D - Technical Catalouge Sound data GMEB-1-0b-040 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 040 Left A outlet 0 1788 7 1 7 7 5 5 11 14 Left A outlet 1789 3549 10 10 2 7 7 8 8 13 Left A outlet 3550 3850 10 12 2 4 7 9 9 11 Left A inlet 0 1788 19 4 10 13 15 13 18 23 Left A inlet 1789 3549 23 19 8 14 21 19 18 25 Left A inlet 3550 3850 22 26 10 8 19 22 21 22 GMEB 1 0b 040 A B outlet 0 1788 13 8 8 6 5 5 11 14 A B outlet 1789 3549 11 13 2 6 6 7 8 9 A B outlet 3550 3850 10 13 2 4 6 8 9 10 A B inlet 0 1788 17 6 7 12 11 13 17 23 A B inlet 1789 3549 17 14 4 9 13 13 12 18 A B inlet 3550 3850 17 21 9 3 9 13 16 24 GMEB 1 0b 040 B Right outlet 0 1788 17 9 9 8 7 5 7 13 B Right outlet 1789 3549 15 15 3 6 4 8 9 10 B Right outlet 3550 3850 13 14 9 4 4 7 11 12 B Right inlet 0 1788 21 9 6 12 14 11 14 23 B Right inlet 1789 3549 21 19 4 6 13 16 16 17 B Right inlet 3550 3850 21 25 15 4 9 15 20 22 GMEB-1-0b-045 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 050 Left A outlet 0 893 3 11 8 3 3 8 13 21 Left A outlet 894 1788 7 1 6 6 4 6 12 19 Left A outlet 1789 3070 8 9 2 5 7 8 9 15 Left A inlet 0 893 2 6 6 5 12 14 24 23 Left A inlet 894 1788 14 3 5 11 12 12 19 27 Left A inlet 1789 3070 19 13 4 11 15 14 14 22 GMEB 1 0b 050 A B outlet 0 893 8 12 7 3 3 9 15 23 A B outlet 894 1788 14 8 5 5 5 6 10 18 A B outlet 1789 3070 12 15 1 4 4 9 11 14 A B inlet 0 893 2 7 7 8 10 13 25 25 A B inlet 894 1788 15 4 6 9 11 10 16 24 A B inlet 1789 3070 16 15 1 7 10 13 14 21 GMEB 1 0b 050 B Right outlet 0 893 10 14 9 5 3 6 17 25 B Right outlet 894 1788 13 7 5 5 6 6 8 15 B Right outlet 1789 3070 12 14 1 3 4 10 13 15 B Right inlet 0 893 1 9 9 9 10 6 20 27 B Right inlet 894 1788 14 4 6 9 11 11 12 19 B Right inlet 1789 3070 17 15 2 8 11 14 18 20

CentriFlow 3D - Technical Catalouge GMEB 19 Sound data GMEB-1-0b-050 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 050 Left A outlet 0 893 3 11 8 3 3 8 13 21 Left A outlet 894 1788 7 1 6 6 4 6 12 19 Left A outlet 1789 3070 8 9 2 5 7 8 9 15 Left A inlet 0 893 2 6 6 5 12 14 24 23 Left A inlet 894 1788 14 3 5 11 12 12 19 27 Left A inlet 1789 3070 19 13 4 11 15 14 14 22 GMEB 1 0b 050 A B outlet 0 893 8 12 7 3 3 9 15 23 A B outlet 894 1788 14 8 5 5 5 6 10 18 A B outlet 1789 3070 12 15 1 4 4 9 11 14 A B inlet 0 893 2 7 7 8 10 13 25 25 A B inlet 894 1788 15 4 6 9 11 10 16 24 A B inlet 1789 3070 16 15 1 7 10 13 14 21 GMEB 1 0b 050 B Right outlet 0 893 10 14 9 5 3 6 17 25 B Right outlet 894 1788 13 7 5 5 6 6 8 15 B Right outlet 1789 3070 12 14 1 3 4 10 13 15 B Right inlet 0 893 1 9 9 9 10 6 20 27 B Right inlet 894 1788 14 4 6 9 11 11 12 19 B Right inlet 1789 3070 17 15 2 8 11 14 18 20 GMEB-1-0b-056 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 056 Left A outlet 0 893 0 12 3 3 4 10 10 14 Left A outlet 894 1788 9 0 5 6 4 6 11 18 Left A outlet 1789 2600 15 8 1 6 6 7 9 16 Left A inlet 0 893 4 9 11 16 11 19 22 24 Left A inlet 894 1788 13 5 8 16 14 15 19 25 Left A inlet 1789 2600 21 9 6 15 17 16 17 23 GMEB 1 0b 056 A B outlet 0 893 7 9 3 3 5 8 8 13 A B outlet 894 1788 13 4 2 4 5 7 11 16 A B outlet 1789 2600 15 15 0 4 5 8 10 15 A B inlet 0 893 3 6 9 15 12 18 18 23 A B inlet 894 1788 13 3 5 12 14 14 16 20 A B inlet 1789 2600 21 14 5 10 14 16 18 22 GMEB 1 0b 056 B Right outlet 0 893 6 10 2 4 6 7 9 15 B Right outlet 894 1788 14 6 3 3 5 8 10 15 B Right outlet 1789 2600 16 16 1 3 4 10 12 18 B Right inlet 0 893 4 6 8 17 13 14 13 23 B Right inlet 894 1788 12 4 5 11 13 12 14 14 B Right inlet 1789 2600 21 13 4 10 13 17 18 21

20 GMEB CentriFlow 3D - Technical Catalouge Sound data GMEB-1-04-063 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 063 Left A outlet 0 893 0 5 2 3 3 11 17 21 Left A outlet 894 1788 8 0 4 5 5 6 11 18 Left A outlet 1789 2330 10 4 0 5 6 7 10 16 Left A inlet 0 893 0 1 6 6 7 15 22 24 Left A inlet 894 1788 10 1 5 11 12 12 18 25 Left A inlet 1789 2330 19 5 4 13 16 15 17 25 GMEB 1 0b 063 A B outlet 0 893 2 6 3 4 3 9 16 20 A B outlet 894 1788 13 4 3 3 5 7 11 15 A B outlet 1789 2330 12 13 0 2 5 10 11 15 A B inlet 0 893 3 3 6 7 10 14 22 26 A B inlet 894 1788 14 2 3 10 12 12 17 22 A B inlet 1789 2330 21 14 4 9 14 17 18 24 GMEB 1 0b 063 B Right outlet 0 893 5 6 3 7 5 4 15 23 B Right outlet 894 1788 13 4 2 2 6 8 11 15 B Right outlet 1789 2330 15 14 1 2 5 11 12 18 B Right inlet 0 893 4 2 6 10 11 8 16 24 B Right inlet 894 1788 16 2 4 11 13 14 17 20 B Right inlet 1789 2330 21 15 4 9 13 17 18 25 GMEB-1-04-071 Capacity zones Sound Min Max Correction Koct (db) in octave band mid-frequency (Hz) Left Right path r/min r/min 63 125 250 500 1000 2000 4000 8000 GMEB 1 0b 071 Left A outlet 0 893 3 8 0 3 4 9 19 21 Left A outlet 894 1788 5 2 3 6 6 5 11 18 Left A outlet 1789 2025 10 3 0 5 7 7 8 15 Left A inlet 0 893 2 5 4 8 11 18 29 29 Left A inlet 894 1788 10 2 10 15 14 14 21 30 Left A inlet 1789 2025 17 5 6 15 15 14 17 27 GMEB 1 0b 071 A B outlet 0 893 2 7 2 3 4 10 18 20 A B outlet 894 1788 10 1 1 3 6 7 11 15 A B outlet 1789 2025 12 6 2 3 6 10 11 15 A B inlet 0 893 3 4 4 7 12 18 28 28 A B inlet 894 1788 14 1 7 10 13 14 19 24 A B inlet 1789 2025 18 4 2 9 11 16 17 26 GMEB 1 0b 071 B Right outlet 0 893 4 7 1 5 5 7 11 18 B Right outlet 894 1788 11 2 1 1 6 9 12 14 B Right outlet 1789 2025 14 10 1 1 6 12 11 17 B Right inlet 0 893 4 3 4 9 11 12 19 25 B Right inlet 894 1788 16 2 6 10 14 17 20 21 B Right inlet 1789 2025 20 9 4 10 12 16 16 25

CentriFlow 3D - Technical Catalouge GMEB 21 Accessories Inlet cone with 4 measurement nipples - GMEZ-09 ANTI VIBRATION mountings, rubber - GMEZ-42 For particulars of the part designations and dimensions please see figure with product code table on the relevant fan page. The fan inlet is equipped with an air flow sensor with four measuring nipples. ANTI VIBRATION mountings, steel spring - GMEZ-43 Protective screen, inlet - GMEZ-13 Flexible connection, inlet - GMEZ-21 Aout A1 Ain Bin B1 Bout For particulars of the part designations and dimensions please see figure and product code table on the relevant fan page. Painting - GMEZ-60 (exterior and interior) d = 1 Powder painted, 60 μm The fan (impeller, front panel, inlet cone, motor base and base frame) is painted with a 60 μm thick coat of epoxy powder. Colour: RAL 7005, dark grey, impeller RAL 6029 green. All the bolts are made of stainless steel. Z x X2 H Z x X1 Size Aout Ain Bout Bin A1 B1 L Z X1 X2 025 028 031 400 346 400 346 370 370 115 1 370 370 035 450 396 450 396 420 420 115 1 420 420 040 500 446 480 426 470 450 115 1 470 450 045 500 446 500 446 470 470 115 1 470 470 050 630 570 630 570 600 600 115 2 300 300 d =2 Powder painted, 100 μm The fan (impeller, front panel, inlet cone, motor base and base frame) is painted with a 100 μm thick coat of epoxy powder. Colour: RAL 7005, dark grey, impeller RAL 6029 green. All the bolts are made of stainless steel. Painting process and epoxy power just like version d = 1, but the paint thickness is 100 μm in one coat. d = 3 Wet painted, 250 μm, in 3 coats The fan (front panel, inlet cone, motor base and base frame) is painted with 3 coats of epoxy; total thickness 250 μm. Colour: RAL 7005, dark grey. The fan impeller is painted with a 100 μm thick coat of epoxy powder. Colour: RAL 6029, green. All the bolts are made of stainless steel. 056 630 570 630 570 600 600 115 2 300 300 063 750 690 750 690 720 720 115 2 360 360 071 850 790 850 790 820 820 115 2 410 410 080 090