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...
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...
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...
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...
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...
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...
1. Working principle of SF6 relayThe density relay is an SF6 gas package that is sealed on the outside of the bellows and communicates with the SF6 gas in the circuit breaker. It compares with the sta...