Sell Intelligent Environmental Box-Substation

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Description:This series of wiring complete plants is produced on the basis of summarizing the circulate situation of box-substation in the market and the request of city network alteration to the power distribution network automatic. It is developed by Tianjin electrical transmission design research institute who has combined hundreds of corporations, and our company is one of the designer member. XBZ1 intelligent box-substation is suitable for China characteristic which has absorbed the advantages of American box-substation, Europe box-substation and homemade box-substation. It has adopted the new material, new technique, advanced apparatus and high and low voltage automatic technology. Hereinto, high voltage (12kV) can satisfy the power department's requirement of power distribution network automatic, low voltage (0.4kV) can satisfy the management requirement of district intelligent. Characteristics: 1) The nonmetal cover has strong capability of mechanism resisting bending, impacting, burning. and can resisting cold, crack, and corrosive, the mechanism endurance is above 50 years 2) The cover is beautifully and can match with the ambient; it is the optimal substitution of the traditional metal box-substation 3) SF6 load switch has largely enhanced the safety of the circulating and operating, so it is conveniently install and has high economy benefit Main technical parameters: 1) Rated voltage: high voltage: 12kV; low voltage: 0.4kV 2) The assistant loop: AC 110V, 220V, 380V; DC 24V, 220V 3) The transformer rated capacity (kVA): 50, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1,000, 1,250, and 1,600 3) Rated current high voltage: 400A, 630A, low voltage: 100A - 2,500A 4) Rated frequency: 50Hz (60Hz) 5) Rated short-time withstand current: high voltage load switch equipment: 12kV, 16kA, 2s(4s), 20kA 2s(4s); low voltage load switch equipment: 250 - 315kVA, 16kA 400 - 800kVA, 30KA, 1,000kVA 6) Rated peak withstand current: high voltage load switch equipment: 12kV, 40kA / 50kA; low voltage load switch equipment: 250 - 315kVA, 30kA, 400 - 800kVA, 63KA 1,000kVA 7) Rated short-circuit making current: 12kV, 40kA / 50kA