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...
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...
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...
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 ...
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...
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...
First of all, let's understand the basic principle of calibrator of SF6 gas density relay. SF6 gas in SF6 high voltage circuit breaker is sealed in a fixed container. Under the rated pressure of 2...