The THT-PGY relay protection test power supply panel is designed and manufactured by our company in accordance with the relevant regulations of the Ministry of Energy's "Configuration Norms for Power Plant and Substation Engineering and Relay Protection Test Instruments", "Relay Protection Test Regulations", and the "Key Points for Anti accident Measures for Power System Relay Protection and Safety Automatic Devices" issued by the Ministry of Electric Power Industry. It provides a reliable, stable, and convenient AC/DC test power supply for on-site relay protection testing work, and provides a reliable guarantee for improving the quality of relay protection testing work and stable equipment operation.

         This product is used as a standard relay protection test power supply in power plants and substations.