1. What is SF6 density relay?(1) SF6 gas density relay is mainly used to monitor and control the density of SF6 gas in the sealed container. Generally used in high voltage switch, medium voltage switc...
In the normal operation of the SF6 density relay equipment, the SF6 gas in the electrical equipment will inevitably leak outward, and the moisture outside the electrical equipment will also penetrate ...
Ⅰ. Requirements for the development of SF6 density relayThe research focuses on the development of the signal detection interface device for SF6 density relays. The following technical indicators nee...
The fully automatic SF6 density relay is an intelligent and fully automated verification instrument. The fully automatic SF6 density relay verifier uses single-cycle instruction microcomputer technolo...
Ⅰ. Structural characteristics of SF6 density relayThe quick-connecting SF6 density relay online verification valve device with fast plugging inflation nozzle includes a valve body, a valve core, and ...
Ⅰ. Introduction of SF6 density calibration and automatic inflation and deflation deviceSF6 density calibration and automatic inflation and deflation device is mainly composed of standard calibration ...
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...