1. Function introduction of SF6 relay calibratorThe calibrator mainly has the following functions:(1) Automatically calibrate a variety of SF6 gas density relays within the working temperature range. ...
Density of gas is an important working structure of high-pressure equipment. If the required density of gas does not exist, the safe operation of the current working environment cannot be guaranteed. ...
1. Overview of SF6 gas density(1) The so-called density refers to the mass per unit volume of a certain substance under certain conditions. The SF6 gas in SF6 appliances is sealed in a fixed container...
1. The Necessity to check the SF6 density relayThe SF6 switch is a high-voltage appliance widely used in power systems. The reliable SF6 switch has become one of the most important concerns of the pow...
1. The specific analysis of the impact of sunlight radiation on SF6 density relays1.1 Because of the strong sunlight radiation, the SF6 relay metal shell temperature is much higher than the ambient te...
SF6 gases are increasingly used in a variety of high-voltage electrical equipment due to their excellent insulation and arcing properties. Become the preferred insulation and arcing medium for today&#...
A density gauge is a modified pressure gauge with a signal output. The SF6 gas density relay integrates measurement and switching functions. The effect of temperature on SF6 gas density is balanced by...