SF6 Gas Purity Detection: A Professional Solution for Compliance and Equipment Life Extension

SF6 Gas Purity Detection: A Professional Solution for Compliance and Equipment Life Extension

In the operation and maintenance of high - voltage power equipment, SF6 gas purity detection is a core part of ensuring system safety. Due to its excellent insulation and arc - extinguishing properties, SF6 gas is widely used in key equipment such as circuit breakers and GIS combined electrical appliances. However, the gas purity directly determines its effectiveness - excessive impurities can lead to a more than 40% decrease in insulation strength and a sharp increase in the risk of equipment failure. Professional SF6 gas purity detection is not only the key to avoiding accidents but also a rigid requirement for industry compliance.

Why has SF6 Gas Purity Detection Become a Necessity in Power Operation and Maintenance?

The standards of the power industry clearly stipulate that the purity of SF6 gas should be maintained above 99.5% (GB/T 12022 - 2020), and SF6 gas purity detection is the only means to ensure compliance. When moisture in the gas is more than 50ppm, it will condense into ice at low temperatures, causing insulation breakdown. When the air content exceeds 1%, the arc - extinguishing ability is significantly reduced, which may cause the switch to refuse to operate. Regular SF6 gas purity detection can detect the trend of purity degradation in advance and avoid power outage losses caused by sudden failures (the average loss of a single accident exceeds 500,000 yuan).

Three Core Advantages of Professional SF6 Gas Purity Detection Services

Our SF6 gas purity detection solution, relying on German - imported sensor technology, achieves all - round breakthroughs:

1. Precise Compliance: The detection accuracy reaches ±0.05%, and a test report that complies with the IEC 60480 standard is issued simultaneously, which can be directly used for industry compliance acceptance.

2. Efficient and Convenient: Portable equipment supports on - site detection. Sampling and analysis can be completed in 15 minutes without disassembling the equipment, without affecting the operation of the power grid.

3. Full - cycle Management: We not only provide SF6 gas purity detection data but also can formulate targeted purification plans based on the operating years of the equipment, extending the equipment life by 3 - 5 years.

SF6 Gas Purity Detection Covers All Applicable Scenarios

Whether it is the GIS equipment in substations, the transformers in power plants, or the high - voltage switchgear in industrial enterprises, as long as SF6 gas is involved, regular SF6 gas purity detection is required. We have provided detection services for more than 200 power enterprises, helping customers reduce operation and maintenance costs by 40% and avoid more than 3 potential failures annually.

Choosing professional SF6 gas purity detection means choosing equipment safety and compliance assurance. Contact us immediately to obtain a customized detection plan and ensure the stable operation of every SF6 device.