External Rotor fan 500mm to 630mm
  • 2, 4 and 6 poles motor. 230 V 1 Ph / 400 V 3 Ph
  • Ambient temperature range -25°C - +70°C
  • Insulation resistance over 100 Mega Ohm tested by a resistor at DC 500V
  • Insulation isolation grade B, Protection grade IP44.
  • Performance: Up to 14.300 mtģ/hr.