Helios Axial High Performance Vent.

Helios Ventilatoren axial high-performance vent HRFW 560/4 TK

Manufacturer: Helios Ventilatoren
Designation: Axial high performance vent
Type: HRFW 560/4 TK
Housing material: Steel, treated
Air volume unloaded: 12180 m³/h
Supply voltage: 230 V
Power consumption: 0.89 kW
With thermal protection: Yes
DC motor: No
Indirect drive: No
Electrical connection: Connection terminals
Protection class (IP): IP54
Max. air temperature: 40 °C
Motor with 2 speeds: No
Suitable for electronic control: Yes
Suitable for frequency control: No
Suitable for low-current control: No
Suitable for transformer control: Yes
Pole-changing: No
Length: 500 mm
Housing diameter: 640 mm
Duct diameter: 560 mm
Connection: Flange

Further details:
Axial high performance fan with a cylindrical tube sleeve, flanges on both sides, directly driven. The cylindrical tube is made of galvanised sheet steel, with an impeller enclosure, and flanges formed on both sides, with a hole pattern to DIN 24155 and an external terminal box. The impeller has 7 blades made of GRP, with a hub made of galvanised sheet steel. The blade position is continuously adjustable from the outside when stationary, offering high efficiency and balancing quality G 6.3 to VDI 2060. It features a single-phase AC capacitor motor with an enclosed design, maintenance-free, and thermal contacts built into the winding. The speed is controllable by voltage reduction, with sealed, low-noise ball bearings that have long-term lubrication, and it is reversible.