News & Blog

• 01

  12
  2022
  Learn About the SF6 Relay in One Minute

  In order to clarify the function of SF6 relay, it is necessary to understand what SF6 gas density relay is. SF6 gas density relay is an important component used to monitor the change of SF6 gas densit...
• 01

  11
  2022
  Parameter Setting of SF6 Relay Calibrator

  The inlet pipe connects to the inlet of the instrument and the gas cylinder, the discharge pipe connects to the discharge port, the measuring gas pipe connects to the measuring port of the instrument,...
• 22

  10
  2022
  Judgment of Test Methods and Test Results of SF6 Gas Density Relay

  SF6 relay is an important protection and control element in the power system. If the circuit breaker fails, it will cause great economic losses. To ensure the reliability of the circuit breaker operat...
• 19

  10
  2022
  FAQ Analysis of SF6 Gas Density Relay and SF6 Gas Density Meter

  At present, users have been feeding back some quality problems about SF6 gas density meter and density relay, here is a summary of some of the problems, and analysis and answers. The details are as fo...
• 16

  10
  2022
  What Are the Technical Specifications of SF6 Gas Density Relay Calibrator?

  SF6 switch is a high-voltage electrical appliance widely used in power system, and the reliable operation of SF6 switch has become one of the most concerned issues in power supply sector. SF6 gas dens...
• 13

  10
  2022
  How to Test SF6 Relays for Power Engineering and Electrical Equipment Testing?

  In the power system, SF6 relay is a widely used protection and control element, whose role is to monitor the SF6 gas pressure in the confined gas chamber of high-voltage switch, GIS, etc., so as to en...
• 10

  10
  2022
  Online Monitoring Technology of SF6 Gas in Power Equipment

  SF6 gas, as an excellent insulating medium and arc extinguishing medium, is widely used in power transmission and substation equipment. For SF6 gas in high-voltage circuit breakers, transformers and o...