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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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