QJ1-80 Gas Relay
July 13, 2025 08:48:55
QJ series gas relay (hereinafter referred to as the relay), is an oil-immersed transformer used as a protective device, due to internal transformer failure and oil decomposition of gas or cause the oil flow surge, so that the relay contact action, connected to the specified gas circuit, and timely signal or automatically cut off the operation of the transformer ...
