News & Blog

• 02

  05
  2022
  Types and Terminology of SF6 Gas Density Relays

  At present, there are still many people in the machinery industry who do not know enough about the performance of PCD tools when applying them, and often cannot determine which industries or fields PC...
• 26

  04
  2022
  What Devices Are Needed to Test SF6 Relays in Low-temperature Environments?

  1. What are the devices of SF6 relay in low temperature environment?SF6 gas density relay is mainly used to monitor the change of SF6 gas density in circuit breaker. During operation, the SF6 relay wi...
• 19

  04
  2022
  What Are the Functions of SF6 Relay Calibrator?

  1. SF6 relay calibratorAn SF6 relay calibrator is an intelligent calibrator developed by the R&D center in accordance with the IL/T596-1996 "Preventive Test Regulations for Power Equipment&qu...
• 12

  04
  2022
  Applications of SF6 Relay Connector Transformation

  1. What are the applications of SF6 relay connector transformation?An SF6 relay is an indispensable and important part of SF6 electrical equipment and plays an important role in protecting the safe op...
• 05

  04
  2022
  Types and Alarm Analysis of SF6 Relay

  1. Types of SF6 relayAccording to the principle, SF6 gas density relays are divided into four categories: mechanical non-indicating density relays, mechanical indicating density relays, digital indica...
• 23

  03
  2022
  Composition of the Online Monitoring System for SF6 Micro-water Density

  The online monitoring system of SF6 micro-water density adopts the latest remote sensing technology and background computer technology. It has a small appearance and can realize functions such as high...
• 16

  03
  2022
  Safety Measures for On-site Verification of SF6 Relay

  Ⅰ. How to ensure the safety of the on-site verification of SF6 relay?In order to ensure the safety of the verification work, the following safety measures should be implemented during the on-site ver...