News & Blog

• 20

  01
  2023
  What Are the Components of SF6 Relay at Low Temperature?

  Ⅰ. Technical characteristics of SF6 relay calibration equipment(1) The equipment has SF6 inflation system, which can help density relay to easily and quickly inflate when testing samples.(2) The devi...
• 17

  01
  2023
  Use Skills of SF6 Relay Calibrator

  For SF6 relay calibrator, we still need to strictly follow the operation instructions in the process of use, so that we can have more security guarantee in the process of using the equipment. Then wha...
• 14

  01
  2023
  Failure Analysis of Low Insulation of SF6 Relay Contact

  The SF6 relay used by the high-voltage circuit breaker is an important protection and control component in the power system. If the circuit breaker fails, it will cause great economic losses. To ensur...
• 11

  01
  2023
  Air Replenishing Method of SF6 Sulfur Hexafluoride Electrical Equipment

  SF6 is an insulating and arc extinguishing medium gas with good properties, which is widely used in switch gear of transmission and distribution system. In order to ensure the long-term safe and relia...
• 08

  01
  2023
  SF6 Gas Leakage On-line Monitoring and Alarm System

  The gas leakage event generated during the application of SF6 insulation equipment will reduce its insulation performance and pollute the environment. A real-time monitoring system is established for ...
• 05

  01
  2023
  Monitoring Technology of SF6 Mixed Gas Density Based on Different Principles

  With the continuous development of social economy, people from all walks of life attach great importance to the monitoring technology analysis of SF6 mixed gas density based on different principles. U...
• 02

  01
  2023
  Analysis of the Calibration Data of SF6 Gas Density Relay Under Extreme Temperature

  Ⅰ. Problems occurred during low temperature calibration of SF6 relayAt present, the major power plants, power supply companies, large industrial factories and mines have gradually begun to pay attent...