ROOF MOUNTED FANS MIXVENT-TH Series Mixed Flow Fans MIXVENT-TH. Roof mounted fans. Flame retardant terminal box. Circular spigot coupling

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1 MIXVENT-TH ROOF MOUNTED FNS MIXVENT-TH Series Mixed Flow Fans Range of roof mounted mixed flow fans supplied as standard for extract operation. The models 500 and 800 are manufactured from high strength injection moulded plastic, and models 1300 and 2000 from high grade pressed sheet steel. The bases are manufactured from sheet steel. The cowls are manufactured from pressed sheet steel (500 and 800 models) or spun aluminium (1200 and 2000). ll models incorporate a bird guard and base cable gland entry point as standard. ll metallic parts are protected with a black epoxy-polyester weatherproof paint coating. The motor and impeller casing can be easily removed by 2 fixing clamps. Motors ll motors are IP44, lass, equipped with thermal protection and ball bearings Roof mounted fans P P L I T I O N S Workshops ommercial premises Offices Restaurants and cafes Wine cellars asements greased for life. Electrical supply: Single phase 230V-50Hz (apacitor located inside the wiring terminal box). ll motor are two connections also suitable for voltage control using electronic or auto-transformer controllers. dditional Information The motor and impeller casing can be removed and turned through 180º to provide supply air ventilation. Flame retardant terminal box ircular spigot coupling ird-proof guard Very accessible wiring terminal box in flame retardant plastic V0, with capacitor located inside ircular spigot coupling to facilitate the connection of circular, rigid or flexible 216

2 I Technical characteristics efore installation check that the product electrical characteristics listed on the data plate label (Voltage, power, frequency etc) match those of the intended electrical supply. Speed (r.p.m.) Max. power abs. (W) Max. current abs. () Max. air volume (m3/h) TH-500/150 EXTRT ,26 0, ,5 3,8 Max. temp. (º) SPL* (d()) SUPPLY ,25 0, ,8 TH-500/160 EXTRT ,26 0, ,5 3,8 SUPPLY ,25 0, ,8 TH-800N EXTRT ,4 0, ,6 SUPPLY ,4 0, ,6 TH-800 EXTRT ,58 0, ,6 SUPPLY ,58 0, ,6 TH-1300 EXTRT ,83 0, ,5 11,2 SUPPLY ,76 0, ,5 11,2 TH-2000 EXTRT ,27 0, ,2 * Sound Pressure Level SUPPLY ,27 0, ,5 17,2 Dimensions (mm) H 4 HOLE Ø F G Weight (Kg) D E F G H I TH-500/ TH-500/ TH-800 N TH TH TH Ø D E coustic characteristics (SPL) The values of the sound levels given in the technical characteristic chart are sound pressure levels measured in d() at a distance of 3 m with the maximum airflow. To obtain the sound power level at or, for extract operation, add to the sound pressure level (SPL Extract) given in the Technical haracteristic chart, the correction value shown in the following table. (SPL) (SWL) SPL: Sound Pressure Level SWL: Sound Power Level (SPL) Sound power level for extract operation Frequency bands Hz TH-500-7, ,5 6 13,5 17,5 14,5 4,5-3 TH-800N -7,5 3,5 8 9, , ,5 9 1,5 TH-800-7,5 3,5 8 9, , ,5 9 1,5 TH , ,5 11,5 17, ,5 TH , ,5-2 -8,5-16,5 2, ,

3 Performance curves Extract operation Q = ir volume in, m 3 /hr and m 3 /s. Pe = Static pressure in and. Dry air at 20º and 760 mmhg. ir flow data in accordance with the following standards: UNE , S 848, rt 1; M and SHRE HS: Speed LS: Speed MIXVENT-TH Roof mounted fans 218

4 Performance curves Supply operation Q = ir volume in, m 3 /hr and m 3 /s. Pe = Static pressure in and. Dry air at 20º and 760 mmhg. ir flow data in accordance with the following standards: UNE , S 848, rt 1; M and SHRE HS: Speed LS: Speed 219

5 ROOF MOUNTED FNS TH-800 EX NEW Roof mounted mixed flow fan manufactured in antistatic plastic material, with base and cowl manufactured from sheet steel protected with black polyester paint coating and fitted with single-phase explosion proof motor 230V- 50Hz, increase safety II2G EExe IIT3. II2G EExeIIT3 E-type Examination ertificate nr. LOM 08TEX2052 X Roof mounted fans TH-800 EX Technical characteristics Motor type EExe coustic characteristics Speed (r.p.m.) Maximum absorbed power (W) Maximum absorbed current () irflow at free discharge m 3 /h Performance curves Maximum operating temperature ( ) Sound pressure level* (d()) TH-800 EX IIT , ,6 * Sound pressure level measured in d(), at 3 m, at the fan discharge, in free field condition INLET OUTLET Lw Lp SP = SP = SP = DES = DES = DES = RD = RDITED RD = RD = Weight (kg) Q = ir volume in, m 3 /hr and m 3 /s. Pe = Static pressure in and. Dry air at 20º and 760 mmhg. ir flow data in accordance with the following standards: UNE , S 848, rt 1; M and SHRE Dimensions (mm) Specific accessory for TH-800 EX OPEL EX-200/160 Proof explosion flexible connection For more information see mounting accessories. 220

6 Mounting accessories Duct to prevent any contact between the R and the impeller Flat roof upstand ackdraft shutter Flexible Flexible acoustic Worm drive clips Sealing frame Support base for curb mounted installations TH-500/150 JMS-300 JS-300 R-150 GS-150 GSI-160 X-215 I-3 TH-500/160 JMS-300 JS-300 R-160 GS-160 GSI-160 X-215 I-3 TH-800 N JMS-300 JS-300 R-200 GS-200 GSI-200 X-250 I-3 TH-800 JMS-300 JS-300 R-200 GS-200 GSI-200 X-250 I-3 TH-1300 JMS-435 JS-435 R-250 GS-250 GSI-250 X-315 I-4 TH-2000 JMS-560 JS-560 R-315 GS-315 GSI-315 X-315 I-5 1 Sealing Frame JMS: For mounting the roof fans on an up stand or base Provided with screws and gasket for a complete seal E F E F JMS JMS JMS Flat Roof Up stands JS: For mounting fans on flat roofs with no up stands Internal insulation to avoid condensation Provided with screws and gasket for a complete seal 300 G E G JS JS JS I support base for inclined curb mounted installations: To ensure the proper installation of the I product it is essential to specify the roof pitch angle and the distance between the roof beam profiles (as shown) 50 a Viewed VISTO in POR direction d d: distance between the roof beam profiles a: roof pitch angle (curb) I I I

7 R ackdraft Shutter GS Flexible aluminium X Worm drive clips GSI coustic aluminium REGUL-2 and OM-2 Two switches RE Electronic, single phase controller SIL Sound attenuator 222