JB/T 5871-1991 交流高压断路器的线路充电电流开合试验

JB/T 5871-1991 The circuit breaker is tested for the charging current during the line charging process. The experiment is conducted to determine whether the circuit breaker can safely open and close the line under high voltage conditions. The results of the experiment can help to ensure the safety of the system and provide confidence in the equipment