EOCR三和电流继电器EOCR-1P销售部：电话0512-68301419152624453548666139813073373345传真：0512-69391419***:446270600253707226★产品介绍:电子式过/欠电流继电器(交流)EOCR-3DD/FDEOCR-3DS/FDSEOCR-3DZ/FDZEOCR-3D420/FD420EOCR-3SZEOCR-3DM/FDMEOCR-3MS/FMSEOCR-3MZ/FMZEOCR-3M420/FM420EOCR-SSEOCR-SS1,SS2EOCR-AREOCR-STEOCR-SPEOCR-SP1/SP2EOCR-SEEOCR-SE2/SE3EOCR-DS(T)EOCR-DS1(T)/DS2...EOCR-1PEUCREUCR-3CEOCR-DG(T)EOCR-DZ(T)EOCR-3EEOCR-4E电子式过/欠电流继电器(直流)DCL/DUCRDUCR-S/HD0CR-S/H电子式过/欠电压继电器（交流）EOVREUVREVR-PDEVR-FD电子式过/欠电压继电器（直流）DOVRDUVRDVR其它保护和监视装置ELREFR-2.5EGRSDDRPMR电流互感器SR-CTZCT2CT-3CT***新产品RS485通讯功能:EOCR-...RS485通讯功能:EOCR-...EOCR-PMZ/PFZEOCR-SSDEOCR-3DE/FDEEOCR-3EZ/FEZEOCR-3E420/FE420)