Mining electric leakage test control device
The utility model relates to a mining electric leakage test control device which is simple and convenient to operate, fast in speed, short in time, flameproof and intrinsically safe. According to the technical scheme, the explosion-proof distribution box comprises an explosion-proof box body, the ex...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a mining electric leakage test control device which is simple and convenient to operate, fast in speed, short in time, flameproof and intrinsically safe. According to the technical scheme, the explosion-proof distribution box comprises an explosion-proof box body, the explosion-proof box body is composed of a main cavity and a wire inlet box body arranged at the upper end of the main cavity, a wiring isolation plate is arranged between the main cavity and the wire inlet box body, the wiring isolation plate is provided with binding posts connected to the main cavity and the wire inlet box body, the front end of the main cavity is provided with a cabinet door, and the front end of the cabinet door is provided with a wire outlet. The cabinet door is at least provided with an experiment button; a switch operation handle used in testing is arranged on the side face of the main cavity, an isolating switch connected with the switch operation handle and an electromagnetic starter comprehe |
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