Ref.-No. 08324
Features
Roof fan with EC-technolgy Aerodynamically designed casing from high-quality polypropylene in grey, diagonal exhaust flow. Operation range from -30° to +60°C. Built-in guide vanes for optimum efficiency. For horizontal installation. Mixed flow impeller from aluminium, motor-impeller-unit dynamically balanced. Electronic commutated, DC-external rotor motor with ball bearings for permanent operation. High efficiency also with controlled operation. Maintenance-free and radio suppressed. Stepless control with speed potentiometer P..10 (accessories). In connection with the universal control system EUR EC (accessories), the fan can be used for differential pressure-, differential temperature- or flow velocity regulation.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 08324 |
---|---|
Type: | DV EC 400 A Eco |
Flow rate free-blowing: | 4550 m³/h |
Speed control: | TRAFO / ELECTRIC |
RPM: | 1150 min-1 |
Voltage: | 230 V , 1 ph , 50 Hz |
Rated current (FLC) uncontrolled: | 1.7 A |
Max. air flow temperature: | 60 °C |
IP protection category: | 44 |
Insulation class: | B |
PRODUCT_DETAILPAGE_wheel_diameter: | 400 mm |
Weight: | 32 kg |
Wiring diagram no.: | 1530 |