What does it mean to press the leakage protector once a month?
1 Answers
Pressing the leakage protector once a month means testing whether the leakage protector can work normally. The following is a related introduction about the leakage protector: 1. Working principle: When a leakage occurs, if the leakage current is greater than (generally 30mA, which is the safe current for the human body), the switch will trip and cut off the power to prevent people from getting an electric shock due to a short circuit in the circuit. 2. Function: The application of leakage protectors in low-voltage power supply systems can significantly improve the safety of the power supply system and plays an extremely important role in further ensuring the safety of personnel and electrical equipment.