Extractor fan CVAB / CVAT SERIES

centrifugalductindustrial

Range of in-line cabinet fans, manufactured from galvanised steel sheet with double thickness side panel (sandwich type) and internally lined with fireproof fibre-glass acoustic insulation (M0). All models ncorporate backward curved centrifugal mpellers, dynamically balanced and are supplied with circular duct connection langes and remote terminal box. Available, depending upon the model, with single phase or three phase motors in 4 or 6 poles. All the motors are IP55, Class F(1) insulation, with thermal protection. Electrical supply: Single phase 230V-50Hz. Three phase 230/400V-50Hz. (See characteristics chart). Speed controllable by voltage, up to 5600/400 model. Models /4-9000 and /6-6000 to /6-17000 are speed controllable by inverter. Air stream temperature limits -40ºC to +70ºC. Models /4-9000 and /6-6000 to /6-17000 suitable for usage in environments up to +40ºC).