How can we reduce the harm of sulfur hexafluoride gas moisture?

1. Before filling the gas, the water content of the gas must be measured, and the gas that does not meet the standard (according to the relevant national standards, the water content in sulfur hexafluoride gas shall not be large: 64 μ/ 50) Do not use.

2. Optimize the design of equipment shell, and select the material with good compactness and poor thermal conductivity as the shell. Improve the sealing structure of sulfur hexafluoride gas circuit breaker, improve the processing accuracy and assembly quality of the sealing surface, select high-quality sealing gasket, and reduce the entry of external water vapor.

3. The process requirements shall be strictly enforced. After cleaning, the parts must be dried in the oven. If the moisture of the parts is very small, even if the temperature rises, the micro moisture value can meet the technical requirements.

4. The factory inspection shall be strictly carried out and the qualification standard of the micro moisture value shall be adjusted according to the temperature and season. For example, the micro moisture value can be controlled at 801 in winter μ Below L/L, 120 in summer μ Below L/L. In this way, the micro moisture content of sulfur hexafluoride gas at different temperatures can not exceed 150 μ L/L requirements.

We can't control the moisture in the equipment, but we can guarantee the quality of the gas! To reduce the harm of sulfur hexafluoride gas moisture, our sulfur hexafluoride manufacturers ensure that the quality of each bottle of SF6 gas meets the requirements!

The content of the article comes from sulfur hexafluoride gas: http://www.feiliergas.com