Helios Ventilatoren KD 225/4/50/25 Wall and ceiling fan 400 V 1950 m³/h
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Technical specifications
- Conveying medium temperature: -40..65 °C.
- Channel width 500 mm
- Channel height 250 mm
- Mains frequency 50 Hz
- Direction: Radial
- Product type
Wall and ceiling fan
- Nominal voltage
400 V
1 kW
- Air flow rate
1950 m³/h
- Ventilation features
Adjustable
IP44
- Material
Steel plate
- Dim
(W x H) 500 mm x 250 mm
- Weight
17 kg
- Width
500 mm
- Height
250 mm
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2295985 Helios Ventilatoren KD 225/4/50/25 Wall and ceiling fan 400 V 1950 m³/h
Description
Channel-radial fan with forward curved impeller blades, for direct mounting in rectangular duct system. Motor impeller unit can be swiveled out. Housing made of galvanized sheet steel with channel flange profiles standardized on both sides, space-saving design, service-friendly through swiveling motor impeller unit. Forward-curved drum impeller made of galvanized steel, good efficiency, low noise, aerodynamically optimized spiral housing, inlet via nozzle. Impeller motor unit dynamically balanced. Drive: Three-phase external rotor motor, built-in thermal contacts fed out on terminal board, closed design, speed can be controlled by means of 5-stage transformer or electronically (continuously variable) as well as the control by means of Helios frequency converter with all-pole sine filter is possible, winding with moisture protection impregnation, maintenance-free, sealed, low-noise ball bearings with long-term lubrication. Mains connection to pre-assembled terminal box (IP54).
This text is machine translated.
This text is machine translated.