1. BLDC inverter compressor control scheme

①.180 degree sine wave position sensorless FOC motor drive technology

②.Operating voltage: 180-260Vac

③.Speed range: 1200-4500rpm

④.Perfect protection: over current, over and under voltage, stall, stall, lack of phase, over power protection, etc

⑤.PWM speed regulation

2, refrigerator fan solution

①.180 degree sine wave position sensorless FOC motor drive technology

②. Working voltage: 180-260Vac

③. Speed range: 0-2200rpm

④. Power: 45W

⑤. Perfect protection: over current, over and under voltage, stall, gridlock, lack of equal

⑥. Start first reverse 30S, and then forward running (deicing)

3. Pipeline fan scheme

①.180 degree sine wave position sensorless FOC motor drive technology

②. Working voltage: 180-260Vac

③. Speed range: 0-3100rpm

④. Power: 120W

⑤. Perfect protection: over current, over and under voltage, stall, stall, lack of phase, over temperature, etc

⑥.VSP speed regulation

⑦.FG feedback

⑧. Start with wind and wind

4, high pressure circulating pump scheme

①.180 degree sine wave position sensorless FOC motor drive technology

②. Working voltage: 180-260Vac

③. Speed range: 0-5200rpm

④. Power: 110W

⑤. Perfect protection: over current, over and under voltage, stall, blocking, lack of phase, idling, etc

⑥. When the speed regulation frequency is greater than 6Hz, the output is turned off when the speed regulation frequency is lower than 5.1Hz

⑦.VSP speed regulation

⑧.FG feedback

5. Range hood scheme

①.180 degree sine wave position sensorless FOC motor drive technology

②.Constant torque algorithm

③. Working voltage: 180-260Vac

④.Speed range: 0-1000rpm

⑤. Power: 250W

⑥.Perfect protection: over current, over and under voltage, stall, stall, lack of phase, over temperature and so on

⑦.VSP speed regulation

⑧. Start with wind and wind

6, low pressure single-phase Hall scheme

①.Square wave has Hall control technology

②. Working voltage: 48Vdc

③. Speed range: 0-7000rpm

④.Perfect protection: over current, over and under voltage, stall, gridlock, lack of phase, over temperature, current limiting, etc

⑤.fg feedback

⑥. Soft start

7. 800W High Power Solution (demo)

①.180 degree sine wave position sensorless FOC motor drive technology

②. Working voltage: 220Vdc

③. Speed range: according to customer products

④.Perfect protection: over current, over and under voltage, stall, gridlock, lack of phase, over temperature, current limiting, etc

⑤.fg feedback

⑥.VSP/PWM speed regulation