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    Product
Name:Controller for air-conditioning fans

 

Voltage

Power

Size(mm)

working mode

control mode

Speed control

rotation

110/220VAC

70W-350W

ø112*40

HALL

Speed closed loop

Multi-speed control

CW

 
Function description: built-in or external control board, several kinds of control board for choice. Connect AC input directly, AC is turned to high voltage DC after full bridge rectified and then drives the DC brushless motor. According to requirement, we can make speed controller by Multi-speed or 0-5V analog-regulating speed. Working mode with HALL, starting up smoothly and running stable.

Protective functions: over current protection, overheat protection (for control board and motor); blocking protection, starting up protection etc. The controller can realize speed control according different application (speed control by multi-speed control, changing speed)

 

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