In the power system, SF6 relay is a widely used protection and control element, its role is to monitor the SF6 gas pressure in the confined environment of high-voltage switches, GIS, etc., so as to en...
GIS is gas insulated fully enclosed combined electrical apparatus is a high, fine and sharp transmission and substation equipment developed in recent decades, and the maintenance workload is small, hi...
Ⅰ. What is the necessity of installing SF6 relay?With the development of electric power industry and the progress of science and technology, the online operation equipment of electric power system is...
SF6 gas has good insulation and arc extinguishing properties, so it is more and more widely used in various high-voltage equipment, such as high-voltage switches, transformers, reactors, transformers ...
Density relay field calibrator, also known as "SF6 density relay calibrator", is used for single alarm, single lock, single alarm single lock, single alarm double lock value calibration of s...
Ⅰ. What is the function of the SF6 gas density relay calibrator?To clarify the role of the SF6 gas density relay calibrator, you first need to understand what the SF6 gas density relay does.The SF6 g...
Ⅰ. Background technology of using SF6 relaySF6 gas has excellent insulating properties, arc extinguishing properties and stable chemical properties, and is widely used in high-voltage switchgear, whi...