SERIES CENTRIFUGAL FAN

4-72 type centrifugal fan, motor adopts the design of high temperature resistant, possessing the advantages of resistance to high temperature and high humidity;Mainly used for the transportation of air and other non spontaneous combustion of harmless, non corrosive gas; Conveying gas temperature should not be higher than 380.The fan has the characteristics of good aerodynamic performance, stable operation, small vibration, high efficiency, long service life, etc. There are direct coupling (A type), direct coupling heat insulation (G type), belt drive (C type) three kinds of structure. Applicable to all types of grain drying and conveying hot blast furnace combustion exhaust, which is widely used in the field of drying; It can also be used for industrial and mining enterprises, large buildings, hotels, restaurants and other indoor ventilation.

APPLIED CONDITIONS

Max. Ambient Temp: <130℃, Relative humidity:≤98%, In the ambient of weak acid, weak alkali, vapor and no flammable gas, the motor can be also used in the vacuum drying equipment according to the specific conditions

STANDARD FORM

Rated voltage: 220V, 220/440V , 220/380/660V,

230/400/690V , 240/415/720V

Rated frequency: 50Hz/60Hz

Working Method: continuous (S1) running

Cooling Method: IC411

Protection Class: IP54/IP55

Insulation Class: Class B (80℃),Class F (120℃), Class H(180℃)