the demonstration of 3-phase voltage monitoring relay GRV8-05 | Geya Electric

In this video we are going to introduce how to use the 3-phase voltage monitoring relay GRV8-05 from Geya Electric. You will learn the input and output terminals and how to set the voltage from this video. Know more about Geya: Geya website: https://www.geya.net/ linkedin:  / geya-electrical   facebook：  / zhejiang.geya   whats app: https://bit.ly/3C9Ft3U Thanks for watching.