2024-07-15

SF6 gas leakage online monitoring and alarm system installation basis: GB/T8905-1996 "Guidelines for Gas Management and Detection in sulfur hexafluoride Electrical Equipment" and DL 408-1991 "Safety Regulations for the Electrical Industry" (electrical parts of power plants and substations) and "Eighteen Major Anti-accident Measures for the Power Grid Company" special provisions, The distribution unit room equipped with SF6 equipment must ensure that the SF6 gas concentration is less than 1000ppm

2024-07-10

I. Product overview WINFOSS-A21-3I series SF6 density relay calibration three-way valve is mainly used in the power industry with SF6 gas as the arc extinguishing medium of high pressure equipment, through the operation of the handle knob on the three-way valve, to achieve the three-way valve and the equipment body gas path, off. Thus, the equipment body is charged, replenishment air and SF6 density controller online calibration, testing and replacement work is realized.

2024-07-10

Do not disassemble online verification test, strong air tightness, can be paired with various specifications at home and abroad switch interface, worry, safety!

2024-07-10

The SF6 gas leak monitoring and alarm system set up in the power distribution is composed of SF6 gas leak monitoring host, SF6&O2 monitoring unit (sulfur hexafluoride and oxygen monitoring two-in-one unit), temperature and humidity monitoring unit, sound and light integrated alarm device, human infrared detection sensor, fan control box, background alarm signal transmission and integrated background SCADA system.

2024-07-10

0.01PPm high precision quantitative leak detection, imported quality; Touch screen control and display, easy to operate; Low voltage high frequency ionization principle, molecular level measurement!

2024-07-05

If the pressure of the field circuit breaker drops abnormally, the leak detection method still has two methods: qualitative and quantitative. The qualitative search of leakage, as with the ordinary SF6 circuit breaker, the instrument should be adjusted to the working state before measurement. The sensitivity is slightly higher, and then pick up the probe and carefully detect the external leakage parts of the equipment, such as: each detection port, weld, inflation nozzle, flange connection, pres