The TR-80-R Intelligent Gas Relay is an essential device designed for oil-immersed transformers. This advanced technology enables real-time monitoring of gas accumulation caused by leakage currents, arcing, flashover, and other faults within the transformer. When gas levels exceed a predetermined threshold, the relay swiftly triggers alarm signals to alert operators. In the event of a serious internal transformer fault, such as an inter-turn short circuit, the relay utilizes the oil flow surge phenomenon to activate contact connections, promptly locking the main circuit of the transformer for optimal protection. As a leading manufacturer based in China, our factory ensures the highest quality in delivering this critical component to suppliers worldwide