36KV Gas Insulated Switchgear Medium Voltage Ring Main Unit 

GB ISO 36KV Gas Insulated Switchgear Medium Voltage Ring Main Unit Feature 1. Metal-clad and fully enclosed structure, can prevent dirt and small animals from the entrance. 2. Through the observation windows in the door panel switch position and general condition can be clearly viewed. 3. The door and switch operating handle is mechanically interlocked to ensure the door cannot be opened with the switch closed and the switch cannot be closed with the door open. 4. The switchgear use vacuum switches combined with solid insulation material. This environmentally-friendly technology avoids the use of SF6 as an insulation gas. 5. Reliable FIVE-PREVENTION interlock can effectively prevent mal-operation Technical Data No. Item Unit Parameter 1 Rated voltage kV…