接地漏电保护继电器;接地露电保护选择合适的CBCT设定范围：30mA至300mA可调节的电流开启***可调节的跳闸***２CO继电器输出型号S2CMR4系统供电电压110-120/220-240/380-440VAC&plu***n;20%,48~63HZ辅助供电电压100-110/240VAC&plu***n;20%；24VDC&plu***n;20%额定输入电流CBCT和接地漏电CT输出触点2CO输出触点额定容量5A欠电流跳闸设置过电流跳闸设置接地鼓掌跳闸***1-10秒电源开启***1秒至10秒(可调)相故障0.1秒至1.0秒(可调)跳闸***干运行过载复位人工／自动(可编程)重量(g)140尺寸(mm)90×60×35导轨安装SupplyVoltageSystem:100-120/220-240/380-440VAC&plu***n;20%,48-63HzAuxillary:100-110/240VAC/24VDC&plu***n;20%Ext.Input300mACBCT(Secondary)OutputContacts:2COTripSettingEFTripSetting:10%-100%ofRatedCurrentInput(Variable)(InputthroughCBCTof300mASecondary)UnderCurrent:N.A.OverCurrent:N.A.PowerOnDelay:1-10Sec.(Adjustable)TripTimeDelay:0.1Secto1Sec.(Adjustable)Resetting:ManualWeight:140gms.Dimensi***(mm)Overall(LxWxD):90x35x60Mounting(LxW):35mmrailMountingNote:WherevernotspecifiedContactRating:5A@230VAC(resistive))