Intelligent mining explosive-proof type high-low voltage power distribution device
A power distribution device, high and low voltage technology, applied in substations, electrical components, closed substations, etc., can solve the problems of unrealized intelligent control, time-consuming opening doors, large no-load loss, etc., to facilitate rapid maintenance and processing, and save electric energy , the effect of easy maintenance
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[0011] Such as figure 1 As shown, the present invention includes a high-voltage switch 1, a low-voltage protection box 4, and high-voltage and low-voltage integrated intelligent control modules 2, 5; The two ends of the explosion transformer 3, the high-voltage switch 1 and the low-voltage protection box 4 are electrically connected with the mine explosion-proof transformer 3 through cables respectively, and the mine explosion-proof transformer 3 and the high-voltage and low-voltage integrated intelligent control modules 2 and 5 form an intelligent mine. Flameproof mobile substation.
[0012] The high-voltage switch 1 and the low-voltage protection box 4 belong to permanent magnet and vacuum switches, and fast-opening door structures are respectively fixed in them, and the equipment chamber door can be quickly opened by lifting two handles for quick processing. While the traditional screw door structure needs to unscrew more than 10 screws with a wrench to open the cavity doo...
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