Hxgn-12 type fixed AC metal closed loop network switchgear (hereinafter referred to as loop network cabinet) is a high voltage switchgear produced for the transformation and construction of urban power grid. It is used in the power supply system as turning off load current and short circuit current and closing short circuit current.
The loop network cabinet is equipped with a vacuum load switch, and the operating mechanism is a spring operating mechanism, which can be operated manually or electrically. The ground switch and isolation knife are equipped with a manual mechanism, and the loop network cabinet has strong complete set, small size, no burning, no explosion and explosion danger, and has a reliable "five prevention" function.
The loop cabinet is used in the AC 10kv, 50hz power distribution system. Widely used in urban power grid construction and transformation projects, industrial and mining enterprises, high-rise buildings and public facilities, as a ring network power supply unit and terminal equipment, plays the power distribution, control
and protection of electrical equipment, can also be installed in box-type substation.
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