Traditional protective appliances, such as circuit breaker, fuse, residualcurrent operated protector, etc,It can only provide protection for metal short circuit, overload, electric leakage, over and under voltage.
AFDD is aimedbat ” spark fire” + traditional switch function to achieve more comprehensive protection to prevent electrical fire.
And over current (overload, short circuit), leakage protection device to form a complete electrical fire protection system + Internet of things technology application to achieve intelligent future.