2016-09-14

When the switch button on the SF6 qualitative leak detector is pressed, the powerful mechanical pump starts to work and quickly inhales the gas detected by the flexible probe and passes through the built-in intelligent thermoelectronic gas sensor. The negative corona property of SF6 gas is analyzed by the analog digital circuit and converted into different current signals according to the strength of the gas concentration.

2016-08-28

For more than 20 years, WINFOSS has always stood at the forefront of the world's professional gas detection technology to promote the development of intelligent power and safety governance, to provide customers with a large number of high-quality engineering and services, so far, WINFOSS services have provided service support for more than 30,000 customers at home and abroad. Professional management to achieve optimal costs, professional advantages to provide strong protection, professional mana

2016-08-28

SF6 Leak monitoring system (Winfoss-S1) adopts the special SF6 sensor imported from Switzerland, and the long life and anti-false alarm solution designed by our company, combined with DSP (digital signal processing) technology, fully guarantees the accuracy and stability of the system monitoring, and carefully and dynamically monitors the leakage change of SF6 switch.

2016-08-24

Generally, the gas leak detection in SF6 equipment requires equipment outage maintenance, and the use of laser imaging technology to detect the gas leak of SF6 equipment does not require equipment outage, and the gas leak point of SF6 equipment can be accurately located at a distance without direct contact with the leak point. The change degree of gas content inside SF6 equipment was detected by laser imaging technology, and the internal insulation status of SF6 equipment was analyzed and studie

2016-08-16

1), water contained in SF6 new gas; 2), SF6 electrical equipment mixed in the production assembly of water; 3), SF6 electrical equipment in the solid insulation material with moisture; 4), the adsorbent in SF6 electrical equipment contains water; 5) The water vapor in the atmosphere penetrates into the inside of the equipment through the weak link of SF6 electrical equipment seal.

2016-08-15

The factors that affect SF6 gas breakdown voltage are as follows: (1) Uniformity of electric field. The breakdown voltage of SF6 varies greatly in different uniform electric fields. In a uniform electric field, the breakdown voltage of SF6 is larger than that in a highly non-uniform electric field, and this effect is much greater than that of air. (2) SF6 working pressure. Increasing the working pressure of SF6 is one of the ways to increase the breakdown voltage of SF6, but the working press