![Air Source heat pump working principle](https://i0.wp.com/aircolder.com/wp-content/uploads/2023/12/100051-5.jpg?fit=300%2C225&ssl=1)
Can you understand the working principle and usage precautions of the chiller overload protector?
An overload protector, designed according to the practical requirements of the electrical control industry, serves as a protective device for power circuits. It utilizes microcontroller design