HQW 355/4 EX
HQW 355/4 EX
High efficiency axial fan 1-PH, EXPLOSION PROOF, WITH GUARD II 2G c IIB T3 Gb
Ref.-No. 00444
Features
Square plate high efficiency axial fan with inlet cone, directly driven, explosion proof according to ATEX. Square mounting plate with drawn bell mouth inlet in galvanised sheet-steel. Highly efficient axial impeller with 5 blades from impact resistant polymers. Dynamically balanced (Class G 6.3 to VDI 2060 and DIN ISO 1940). Suitable for -30°C to +40°C. Electrical resistance of less than 1 Ohm. Totally enclosed, single-phase condenser motor. Maintenance free with low-noise sealed for life ball bearings. Explosion proof execution according to ATEX.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 00444 |
|---|---|
| Type: | HQW 355/4 EX |
| Flow rate free-blowing: | 2940 m³/h |
| RPM: | 1450 min-1 |
| Number of poles: | 4 |
| Voltage: | 230 V , 1 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 1.25 A |
| Max. air flow temperature (uncontrolled): | 40 °C |
| Explosion proof: | |
| IP protection category: | 55 |
| Insulation class: | F |
| PRODUCT_DETAILPAGE_wheel_diameter: | 355 mm |
| Weight: | 10 kg |
| Wiring diagram no.: | 757 |