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    RMM2断路器

    更新:2013/8/20 22:33:52      点击:
    • 产品品牌   
    • 产品型号   RMM2
    • 产品描述

      RMM2,RMM2断路器,RMM2塑料外壳式断路器...

    产品介绍
    产品型号

    型号名称

    装箱数

    商城价

    市场价

    特价

    订购

    收藏

    RMM2-250

    RMM2-630

    商品基本参数

    产品用途:
    RMM2系列塑料外壳式断路器额定绝缘电压690V,主要用于交流50Hz,额定工作电压400V,额定电流630A及以下的配电网络中,作为分配电能和;は呗芳暗缭瓷璞该馐芄、欠电压、短路等故障的危害。断路器也可对电动机进行过载、欠电压和短路;。RMM2塑料外壳式断路器带接地故障;ば凸缌魍芽燮骱,除了原有的过载、短路;すδ苤,新增加了接地故障;すδ?梢远砸话愎缌鞅;ぷ爸貌荒芗觳獬龅慕拥毓收弦鸬幕鹪只蚱渌O仗峁┍;。它带通讯?楹,能将断路器上的信息通过RS485接口上传到控制计算机上,并能通过计算机操纵断路器的合闸和断开。

    技术数据和性能:

    型号

    RMM2-250

    RMM2-630

    壳架等级额定电流(Inm) A

    250

    630

    极数(P)

    3、4

    额定电流(In) A

    100

    160

    250

    400

    630

    整定电流调节范围(Ir1) A

    40-100

    64-160

    100-250

    160-400

    252-630

    额定冲击耐受电压(Uimp)V

    8000

    额定绝缘电压(Ui) V

    690

    额定工作电压(Ue) V

    400

    额定极限短路分断能力(Icu) kA

    65

    额定运行短路分断能力(Ics) kA

    50

    使用类别

    A/AC-3

    过电流脱扣器

    bse250、bse253

    bse630、bse631、bse633

    注:四极断路器仅适用于使用类别A,且其安装方式无插入式、抽屉式,四极断路器N极的额定电流与其他三极相同

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