Overhead line power supply protection convenient conversion preset device

The utility model discloses an overhead line power supply convenient conversion preset device, which comprises a power distribution box body, a power distribution box door, an observation window and a heat dissipation port, the surface of the power distribution box body is rotatably provided with th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU GUIPEI, HUANG TAOLUE, FENG YUNING, ZHONG LEIYU, LUO QICHANG, ZHANG GUOLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:	The utility model discloses an overhead line power supply convenient conversion preset device, which comprises a power distribution box body, a power distribution box door, an observation window and a heat dissipation port, the surface of the power distribution box body is rotatably provided with the power distribution box door, the surface of the power distribution box door is provided with the observation window, and the side surface of the power distribution box body is provided with the heat dissipation port; the power distribution box body is internally provided with a power input mechanism and a power output mechanism, the bottom side of the power distribution box body is connected with a grounding mechanism, and the power distribution box body is internally provided with an upper end wiring mechanism. According to the overhead line guaranteed power supply convenient conversion preset device, in a normal power supply state, the upper end wiring mechanism is connected with commercial power, and in tempor