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| Sulfur Hexafluoride Circuit Breaker | | Hits：21922 AddTime：2015-5-13 | | | | No.： | Specifications： | | Units： | Price： |
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Sulfur Hexafluoride Circuit Breaker, developed in 2004, is a 3-working-position breaker with original design structure. Enclosed with stainless steel housing, space efficient and light-weighted, this product filled up the technical blank in Guangdong and also managed to lead other counterparts at home in respect of technology (verification conclusion).
This product is suitable for single-bus or sectioned single-bus 3-phase AC indoor electricity distribution system with rated voltage and current respectively of 12kV and 800A or less and rated frequency of 50Hz and mainly used to receive and distribute electric energy (e.g. indoor ring network power supply, switching station, terminal user, cabinet transformer station and outdoor cable branch box etc.) as well as control, safeguard, monitor and measure circuits.
This product has the following main characteristics:
1. Feasible to build with load switch cabinet in accordance with customer primary system requirements;
2. The primary system is enclosed via stainless steel housing to which a pressure gauge is attached for the purpose of monitoring SF6 pressure so as to ensure fault-free running of such SF6 breaker switch cabinet;
3. Adopted 3-working-position switch as disconnector and earthing switch;
4. Using SF6 to insulate and compact in structure;
5. Pressure-tight welded stainless steel housing and imported special sealing rings;
6. Deployed magnetic arc blowout technology to ensure satisfactory arc blowout performance;
7. Able to configure with comprehensive over-current protection devices such as KL2003 and KLB06 to realize remote control.
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