Axial Fan with Grill

200-900mm

The voltage of single phase:120V,60Hz or 220-240V,50/60Hz
The voltage of three phase:380V,50/60Hz
Fan diameter:200m-900mm
Insulation class: class B or F.
IP degree:IP44 or IP54
The using life:30000 hours
The using ambient temperature: -30℃~60℃