CRVB/4-500 N (230V50HZ) – Soler and Palau – Roof Mounted Fan – Vertical Discharge

CRVB/4-500 N (230V50HZ) – Soler and Palau – Roof Mounted Fan – Vertical Discharge Range of centrifugal roof mounted fans in vertical discharge format: – Very low profile design – Base manufactured from galvanised sheet steel. – High efficiency centrifugal backward curved impeller manufactured from high strength black injection moulded plastic (225 and 250) or from aluminium sheet (from 280 to 355). – External rotor motor – Cowl manufactured from spun aluminium. – On-Off isolator switch Available, depending on the model, in 2, 4 o 6 poles. Motors – Single-phase external rotor motor 230V-50/60Hz (CRVB-N),IP54, class F, with safety thermal overload protection. Speed controllable by voltage. – Three-phase external rotor motor 230/400V- 50/60Hz (CRVT-N), IP54, class F, with safety thermal overload protection. Speed controllable by frequency inverter and by voltage. Product PDF: CRHB – CRHT – CRVB – CRVT – S&P