SF6 concentration online monitoring system (WINFOSS-S1) solution

韦弗斯新闻动态

最新动态

SF6安全保障专家

专注于SF6气体检测的专业化

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SF6 concentration online monitoring system (WINFOSS-S1) solution

发布时间：2015-12-14 来源：ydlcb 浏览次数：191次

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Winfoss SF6 concentration online monitoring system (WINFOSS-S1) comprehensively considers various factors combined with the international most advanced SF6 detection technology and Swiss imported sensors, as well as the company's long-term research and exploration of ultra-stable, long-life detection solutions, so that the system has reached the international advanced level.

User demand: In the power industry, the use of SF6 gas in high-voltage switchgear accounts for 80%, and this proportion is growing year by year. This is mainly because SF6 gas for switch insulation is by far the best gas, it has superior arc extinguishing and insulation properties. But on the other hand, the negative effects of SF6 gas use can not be ignored. The leakage of ionized mixed gas not only affects the safe operation of the equipment, but also endangers the personal safety of the staff who enter the site. Living here, departments and application units at all levels pay more and more attention to the safety maintenance of SF6 equipment to prevent problems before they occur. The relevant departments have also formulated a series of corresponding industry regulations, which clearly stipulates that units and enterprises equipped with SF6 equipment must install SF6 concentration and oxygen content monitoring devices to carry out regular testing or real-time monitoring of SF6 equipment to ensure better control of power equipment safety and the personal safety of on-site staff.

SF6 gas is heavier than air, leakage is easy to gather, it is easy to cause hypoxia in the lower space, the leaked gas is a threat to the staff, and the large amount of leakage poses a danger to the safety of SF6 equipment. It is in order to meet the safety requirements of the power system Wevers inspection with reference to the relevant industry safety regulations, further improve the design of three generations of SF6 precision concentration online monitoring system, the environmental SF6 gas induction accuracy of 25ppm+2%. SF6 concentration online monitoring system (WINFOSS-S1) comprehensively considers various factors combined with the international most advanced SF6 detection technology and Swiss imported sensors, as well as the company's long-term research and exploration of ultra-stable, long-life detection solutions, so that the system has reached the international advanced level.

The system function description: This system is a comprehensive solution for on-site SF6 concentration, oxygen content and temperature and humidity monitoring. Provides both real-time alarm and data store query functions. The simple operation panel and the LCD dynamic display make it easy for users to master all the operation and use of the system. The probe unit can be flexibly configured according to the number of onsite GIS switches and can be expanded indefinitely. The configured multiple input and output ports can be used to collect smoke concentration or other sampling parameters, control the dehumidifier, air conditioner, or automatic call 119 for highly intelligent management.

How does the user app benefit:

It overcomes the trouble of separate measurement of SF6 and oxygen, and monitors the gas concentration state at each GIS device in a real-time and dynamic way. The organic combination of the entire system leaves the user with minimal maintenance steps and costs. The number of detection units can be flexibly expanded and reduced, and the addition and removal of GIS combination devices on site will not affect the normal operation of the system. Adding probe unit is convenient and low cost. The communication with the computer in the monitoring room can realize remote monitoring and control, and the user does not need to personally go to the scene to view the data. Voice function and large screen display interface make interaction with users more friendly. The massive storage data can realize almost unlimited storage query, which can facilitate further statistics and analysis of data. The timing control of the fan can save the waiting time before entering the GIS room and greatly improve the work efficiency. Changes in indoor gas concentration can trigger an automatic fan response. It is a necessary facility for the unmanned duty work program of modern power system.

The unique advantages of the scheme: comprehensive function, fast response, extremely low power consumption, long life, friendly and convenient operation, flexible expansion and removal of the detection unit, easy software upgrade and flexible expansion of the signal interface, etc., make the system in the domestic and international leading level.

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National service hotline :400-7755-016

------ Managing Editor: [Winfoss · China] Marketing Department