Inverter Refrigerator 

Product spec:

1. Self developed PMSM permanent magnet synchronous motor control technology

2. Vector control, precise torque and speed control

3. 180 degree sine wave frequency conversion control

4. High steady-state operation with speed accuracy up to ±1RPM

5. Weak magnetic control technology ensures high-speed and stable operation of the compressor at low voltage

6. Bus voltage fluctuation compensation, adapt to grid fluctuations

7. Accurate temperature acquisition and control

8. Sterilization negative ion module control