Ofan Electric Co., Ltd
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Resemble Ebm-past Industrial DC Centrifugal Fan With External Rotor Motor 220mm
Specifications:
Model Number:LD220N-310D3-00
Rated Voltage:310V
Rated Speed:3300RPM
Power:142w
Rated Current:0.45A
Air Flow:580m³/h
Material:PA66
Type of protection: IP44
Approvals: CCC CE
Insulation class:B
Ball bearing:NSK
1． Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non- position sensing),achieve the speed control function with PAM or PWM control
2． Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements
3. EC fan has comprehensive protection function, such as phase failure, overvoltage, undervoltage, locked-rotor, over current and temperature protection
Why choose us?
We are independent of factory. This make us standing in the position of client instead of factories. It will solve your problem of communication with factory.
We absorb new knowledge and business way Internationally. This make us be able to give more marketing suggestion and new cooperation ways.
