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    RMM2斷路器

    更新:2013/10/17 15:54:29      點擊:
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    • 產品型號   RMM2
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      RMM2斷路器,是上海人民電器廠 http://www.54panyang.com為您提供的關于RMM2斷路器型號,RMM2斷路器價格,有關RMM2斷路器的相關資料,上海人民電器廠為你提供優質的產品,電話:...

    產品介紹
    RMM2塑料外殼式斷路器產品型號

    型號名稱

    裝箱數

    商城價

    市場價

    特價

    訂購

    收藏

    RMM2-250

    RMM2-630

    商品基本參數

    RMM2塑料外殼式斷路器產品用途:
    RMM2塑料外殼式斷路器額定絕緣電壓690V,主要用于交流50Hz,額定工作電壓400V,額定電流630A及以下的配電網絡中,作為分配電能和保護線路及電源設備免受過載、欠電壓、短路等故障的危害。斷路器也可對電動機進行過載、欠電壓和短路保護。RMM2塑料外殼式斷路器帶接地故障保護型過電流脫扣器后,除了原有的過載、短路保護功能之外,新增加了接地故障保護功能?梢詫σ话氵^電流保護裝置不能檢測出的接地故障引起的火災或其它危險提供保護。它帶通訊模塊后,能將斷路器上的信息通過RS485接口上傳到控制計算機上,并能通過計算機操縱斷路器的合閘和斷開。

    RMM2塑料外殼式斷路器技術數據和性能:

    型號

    RMM2-250

    RMM2-630

    殼架等級額定電流(Inm) A

    250

    630

    極數(P)

    3、4

    額定電流(In) A

    100

    160

    250

    400

    630

    整定電流調節范圍(Ir1) A

    40-100

    64-160

    100-250

    160-400

    252-630

    額定沖擊耐受電壓(Uimp)V

    8000

    額定絕緣電壓(Ui) V

    690

    額定工作電壓(Ue) V

    400

    額定極限短路分斷能力(Icu) kA

    65

    額定運行短路分斷能力(Ics) kA

    50

    使用類別

    A/AC-3

    過電流脫扣器

    bse250、bse253

    bse630、bse631、bse633

    注:四極斷路器僅適用于使用類別A,且其安裝方式無插入式、抽屜式,四極斷路器N極的額定電流與其他三極相同

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