XGN15-12 Series Modular SF6 Looped Network Cabinet

XGN15-12 series modular SF6 looped network cabinet is suitable for AC 50HZ, 12kV power system. Widely used in industrial and civil cable looped network and power supply terminal. Especially suitable for the following places: small secondary substation, switching station, urban residential distribution, industrial and mining enterprises, shopping malls, airports, subways, wind power, hospitals, stadiums, railways and so on.

XGN15-12 series modular SF6 looped network cabinet is equipped with a SF6 load switch or a combination of SF6 load switch and fuse, which can switch on-off the rated load current, switch off the rated short-circuit current, and switch on-off the transformer no-load current. The composite apparatus can be equipped with a fuse to switch on-off 31.5 KA short-circuit current at a time, which plays a controlling and protective role in the power system.

• Altitude. ≤1000m (if there are special requirements can be indicated when ordering, there are 6 groups operating at 5200m altitude);
• Environment temperature: -35°C~+45°C, maximum daily average temperature difference ≤25°C;
• The average daily relative humidity should not exceed 95%, and the average monthly relative humidity should not exceed 90%;
• Earthquake resistance magnitude 8;
• No violent vibration and shock, and no fire, chemical corrosion, explosion danger.

• Small size, light weight, A, B, C 3 phase vertical arrangement, easy installation
• 12KV short-circuit breaking current is up to 25KV. Rated current is up to 630A
• UNIMAX with vacuum circuit breaker, Sf6 circuit breaker cabinet structure
• XGN15-12 series modular SF6 looped network cabinet equipped with circuit breakers is mainly used as the main power supply in the looped network power supply system, the incoming line cabinet of the standby power supply and the middle section cabinet of the dual power supply system
• UNIMAXII, UNIMAXIII and UNIMAXIV looped network cabinets can be equipped with circuit breakers as the main switch, but their dimensions are slightly different
• From top to bottom - - instrument room, busbar room, load (isolation) switch room, circuit breaker room, cable chamber
• CT, PT, arrester, ground switch and SPAJ140C overcurrent and short circuit fault relay protection device can be configured according to user needs
• With reliable "five-prevention" interlocking function.

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