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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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