size  238~254 mm  
   
General Specifications
   Motor:       Outer Motor Rator, Dia 92mm.
   Impeller :  Metal plate.
   Bearing:     Ball bearing.
   Protection: IP44
   Dielectric   Strength: 1,500VAC for 1 minute.
   Insulation:   F Class 
   Insulation Resistance: 10MEG Ohms min. @ 500VDC
   Operating temperature : -20 to +70.
   Safety:      Thermally Protected.
   RoHS Compliance: Yes
Major Characteristic Parameters
   
Model  Bearing System Rated Voltage Frequency Rated Current Input Power Rated       Speed Maximum   Air Flow  Sound    Level Weight
Part NO. B / S / F V Hz A W RPM CFM dBA g
ACB238180V2H2P B 220 50/60 0.69/0.76 150/165 1440/1290 359/341 59/58 3500
ACB254219V2H2P B 220 50/60 1.3/1.51 285/330 1690/1610 627/615 63/63 5000
ACB254219V2M2P B 220 50/60 1.03/1.15 225/250 1130/1040 530615 61/61 5000