Helios Axial High Performance Vent.

Helios Ventilatoren axial high performance vent. HQW 630/6 TK

Manufacturer: Helios Ventilatoren
Designation: Axial high performance vent.
Type: HQW 630/6 TK
Mains frequency: 50 Hz
Rated voltage: 230 V
Medium temperature: -30 to 60 °C
Air flow rate: 10,530 m³/h
Speed: 950 1/min
Protection class (IP): IP55
Construction: Ventilation and exhaust
Nominal width: 630 mm
Shut-off damper: Without

More details:
Axial high-efficiency fan with square mounting plate and inlet nozzle, directly driven. Square built-in plate with integrally moulded nozzle made of galvanised sheet steel. Impeller with 7 blades made of GRP, hub made of galvanised sheet steel, blade pitch infinitely variable from outside during standstill, with high efficiency, balancing quality G 6.3 according to VDI 2060. Single-phase AC capacitor motor, enclosed construction, maintenance-free, with thermal contacts built into the winding, speed controllable by voltage reduction, sealed, low-noise ball bearings with long-term lubrication, reversible.