2015-07-20

Because most of our WINFOSS technicians come from different countries abroad, they use unified English words in product technology development and product document information editing. At the same time, the products are not only sold domestically, but also supporting Siemens switches, ABB switches and some export electrical products are sold in Southeast Asia, Europe and other countries. Thus formed a standardized interface and product appearance packaging information.

2015-06-10

Winfoss Detection Technology (Shanghai) Co., Ltd. has already paid great attention to the effective treatment of SF6 gas in Europe with rich experience and technology, the application of a series of products and services to effectively reduce the disorderly emission of SF6 gas.

2015-06-01

Weavers after a long test tracking analysis of GIS equipment whether newly installed or installed and operated for a long time, more or less there will be leakage, but the amount of leakage of newly installed equipment is small, its annual leakage rate should not be greater than 1%.

2015-01-11

After analysis, Dr. Winfoss concluded that the main factors affecting SF6 gas breakdown voltage are SF6 electric field uniformity, SF6 gas gap, SF6 gas pressure, SF6 gas electrode surface state.

2014-11-12

DL 408-91 "Electrical Safety Work Regulations" stipulates: 8.2 In the room, when the equipment is filled with SF6 gas, the relative humidity of the surrounding environment should be ≤80%, and the ventilation system must be turned on to avoid SF6 gas leakage to the work area. The SF6 gas content in the working area air shall not exceed 1000ppm. DL/ T639-1997 "Sulfur hexafluoride Electrical Equipment Operation, test and maintenance personnel safety protection Rules" provisions: 4.3.3 Equipment in

2014-11-09

A: SF6 is chemically stable and belongs to one of the inert gases. Specifically: 1) Chemical properties: SF6 gas is a very stable and inert gas, it is colorless, tasteless, non-toxic, non-flammable and insoluble in water. It is one of the least reactive gases known, and under normal conditions it does not erode substances that come into contact with it. 2) Physical properties: It is one of the heaviest gases known, density: 6.13g/L, under normal circumstances, it is about 5 times heavier than