概述 Outline

本裝置系戶內金屬鎧裝抽出式開關設備（以下簡稱開關設備），系 3.6-12 千伏三相交流 50Hz 單母線及單母線分段系統的成套配電裝置主要用于發電廠，中小型發電機送電、工礦企事業配電以及電業系統的二次變電所的受電、送電及大型高壓電動機起動等。實行控制保護、監測之用，本開關設備滿足 IEC298、GB3906 等標準要求，具有防止帶負荷推拉斷路器手車、防止誤分合斷路器、防止接地開關處在閉合位置時關合斷路器、防止誤入帶電室、防止在帶電時誤合接地開關的聯鎖功能，既可配用 VSI 真空斷路器，又可配用 ABB 公司的 VD4 真空斷路器。實為一種性能優的配電裝置。

This equipment is indoor metal armoring with drawable switchgear (hereafter refer to as switchgear. 3.6-12kilovolt three phase AC 50Hz single bus bar and the single bus bar subsection system's omplete electricity distribution equipment is used in the power plant, small and medium-sized generator power transmission, industry and mining business power distribution as well as electrical industry system's second  transformer substation's electric take-over , power transmission and large-scale high pressure motor starting and so on. The purpose is to control, protect and monitor. This switch equipment is up to the standard of IEC298、GB3906 and can prevent the charge from pushing and pulling the breaker, from opening and closing the breaker, from insulation with electricity by mistaken, from earthed switch closing the breaker ,from opening the switch's interlock when it with electricity mistakenly. It can not only use with VSI vacuum circuit-breaker, but with ABB Corporation's VD4 vacuum circuit-breaker. It is indeed a kind of power distribution equipment with superior performance.