1、 Product Introduction
The industrial fan motor drive board is a low-voltage DC brushless motor frequency conversion and sensorless FOC controller. The driver board adopts a sensorless FOC, which has high efficiency, ultra silence, cold start, clockwise/counterclockwise start, anti shake, and high reliability. No Hall drive mode, easy and flexible installation. The human-machine operation interface is isolated from strong electricity, with high safety. It can achieve functions such as motor speed regulation, forward and reverse rotation, current limiting, etc. Mainly used in the fields of industrial fans, fresh air, sanitation vehicles, and sweeping vehicles driven by fans for HVAC and refrigeration.
Electrical parameters
1. Working voltage: 24V-72V DC optional
2. Maximum power: ≤ 500W
3. Rated current: ≤ 10A (instantaneous 2A)
4. Adapted motor: three-phase DC brushless motor
5. Adapted motor slot/pole number: unlimited
6. Working environment temperature and humidity: -20 ℃~85 ℃
7. Storage environment temperature and humidity: -40 ℃~125 ℃
