SWITCHGEAR WITH SAFETY DEVICE

摘要

PURPOSE: A switchgear is provided to frequently monitor the inside of switchgear without opening the door of the switchgear by using a monitoring camera. CONSTITUTION: A main circuit breaker(1) is arranged inside switchgear in order to disconnect electricity. A ground switch(2) discharges the charging current inside the switchgear to the ground or the outside. A monitoring camera(3) watches the inside of the switchgear. A fire hydrant(4) put the fire out inside the switchgear. A door lock(6) locks or unlocks the door of the switchgear. A controller(7) transmits the signal of the main circuit breaker and the monitoring camera to the outside. The controller controls the fire hydrant, the ground switch, and the door lock.