SOLID INSULATED EARTHSWITCH FOR COMPACT POWER DISTRIBUTING SWITCHGEAR AND COMPACT POWER DISTRIBUTING SWITCHGEAR HAVING THE SAME
PURPOSE: A ground switch for a compact distribution panel and the compact distribution panel including the same are provided to reduce a manufacturing cost using epoxy resin as a solid insulation material. CONSTITUTION: A compact distribution panel includes a three phase main circuit bus(10), a grou...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: A ground switch for a compact distribution panel and the compact distribution panel including the same are provided to reduce a manufacturing cost using epoxy resin as a solid insulation material. CONSTITUTION: A compact distribution panel includes a three phase main circuit bus(10), a ground switch(40), and a circuit breaker(60). The ground switch is changed into a power supply position, a power down position, or a ground position. The ground switch includes three phase ground switch units. The ground switch unit includes a circuit switching unit and a ground switching unit. The ground switch unit molds the solid insulation material. The solid insulation material is the epoxy resin. A circuit breaker supplies or breaks the power from the main circuit bus. |
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