... 3phase Type: blowing/sucking The insulation class B, F, H Axial fan with frame1. Voltage: 380v ~ 415v,220v ~ 240v,110v ... 60Hz,2. F series Axial Fan Motor are single or 3 phase, with permanent split capacitor,2,4,6 or ... is more than 40,000 hours.7. All of Axial Fan Motors have passed CE,CCC approval. Different voltages ... according to clients' requirement. According EBM standard Axial Fan with frame