355mm Backward Curved Centrifugal Fan C4E-355.101

Motor
Cage type capacitor structure external rotor motor
Impeller
Impact molding of aluminium alloy plate
Allowable environment temperature and
humidity range:(under unconcretionary condition)
-40℃ ~ +70℃ (temperature) 0% ~ 95% (humidity)
Protection
Motor Internal with automatic recovery thermal protector
Withstand Voltage
AC 1,800V , 1 min at 0.5mA, 50/60 Hz
Insulation Grade
design according to IEC61858 Grade F,
Protection Grade
IP44