CJSX
400 ºC / 2h extractor fan units, with motor mounted outside the airflow path, for outdoor operation in fire risk zones.
Fan:
- Galvanised sheet steel structure.
- Impeller with forward-curved blades made of galvanised sheet steel.
- Approved in accordance with standard EN 12101-3. with certificate no.: 0370-CPR-0503.
Motor:
- Class F motors with ball bearings and IP55 protection.
- IE3 efficiency motors for powers equal to or greater than 0.75kW except single-phase, 2-speed and 8-pole.
- Three-phase 230 / 400V ‐ 50 Hz (up to 4kW) and 400 / 690V ‐ 50 Hz (powers higher than 4kW).
- Maximum temperature of air to be carried : S1 continuous operation -20 ºC +120 ºC, S2 operation 300 ºC / 2h, 400 ºC / 2h.
Finish:
- Anti-corrosive galvanised sheet steel.