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      1. DW15萬能式斷路器

        2014/2/8 8:24:30      點擊:

        DW15萬能式斷路器結(jié)構(gòu)特征

        1、DW15-200、400630萬能式斷路器
          該斷路器為立體布置形式,觸頭系統(tǒng)、快速電磁鐵、左右側(cè)面板均安裝在一塊絕緣板上。上部裝有滅弧系統(tǒng),操作機構(gòu)可裝在正前方或右側(cè)面。有“分”、“合”指示及手動斷開按鈕。其左上方裝有分勵脫扣器,背部裝有與脫扣半軸相連的欠電壓脫扣器。速飽和電流互感器或電流電壓變換器套在下母線上。欠電壓延時裝置、熱繼電器或半導(dǎo)體脫扣器均可分別裝在下方。
        2、DW15-1000、1600、25004000萬能式斷路器
          DW15萬能式斷路器為立體式布置形式、觸頭系統(tǒng),操作機構(gòu)均安裝在鐵制框架上。上部有滅弧系統(tǒng),右面裝有操作機構(gòu)。“通”、“斷”指示及手動“合”“分”按鈕。左側(cè)面裝有分勵脫扣器、欠電壓脫扣器。速飽和電流互感器或電流電壓變換器套在下母線上。欠電壓延時裝置、熱繼電器或半導(dǎo)體脫扣器均可分別裝在一方。
        3、DW15C低壓抽屜式斷路器
          DW15萬能式斷路器由斷路器本體(經(jīng)改裝的DW15)和抽屜座組成。斷路器本體上裝有隔離觸刀、二次回路動觸頭,接地觸頭支承導(dǎo)軌等。抽屜座由左右側(cè)板、鋁支架、隔離觸座、二次回路靜觸頭、滑架等組成。正下方由操作手柄、螺桿等組成推拉操作機構(gòu)。

        DW15萬能斷路器特性

        1、DW15萬能式斷路器的額定絕緣電壓等于相應(yīng)的額定工作電壓值。
        2、DW15萬能式斷路器的基本參數(shù)DW15C-200、400630~DW15-200、400、630相同

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