SF6 Gas Leakage Check and Quality Analysis for GIS
GIS or Gas Insulated Switchgears utilizes SF6 as the insulating medium. Hence, it extremely important to ensure that there is no gas leakage and the SF6 gas quality is in good condition.
At CST, we have the equipment and necessary expertise to detect gas leakage as well as testing the quality of SF6 gas.
Parameters measured include, which includes Dew Point, SO2 content and SF6 purity, are compared with IEEE guideline to determine the quality of the gas.
All gas extracted for the analysis will be pumped back to the GIS, there are no concerns of gas depletion in the GIS and environmental pollution.