CVT
400 ºC/2h centrifugal roof fans with vertical air outlet, aluminum hood.
Fakta
Fan:
- Support base in galvanised steel sheet.
- Backward curved impeller made of galvanised sheet steel.
- Bird protection grid.
- Aluminum rain cover.
- Approved in accordance with standard EN 12101-3, with certificate no.: 0370-CPR-1892.
- Maximum temperature of air to be carried: -25 ºC +120 ºC.
Motor:
- Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
- Class F motors with ball bearings. IP55 protection. Except single-phase models, with IP54 protection. 1 or 2 speeds depending on model
- Single-phase 230 V 50 Hz and three-phase 230/400 V 50 Hz.
- Working temperature: -25 ºC +50 ºC.
Finish:
- Galvanised steel sheet and aluminum.
On request:
- Special windings for different voltages.
- ATEX certified Category 3.