电子式过/欠电流继电器(交流)
EOCR-3DD/FD
EOCR-3DS/FDS
EOCR-3DZ/FDZ
EOCR-3D420/FD420
EOCR-3SZ
EOCR-3DM/FDM
EOCR-3MS/FMS
EOCR-3MZ/FMZ
EOCR-3M420/FM420
EOCR-SS
EOCR-SS1,SS2
EOCR-AR
EOCR-ST
EOCR-SP
EOCR-SP1/SP2
EOCR-SE
EOCR-SE2/SE3
EOCR-DS(T)
EOCR-DS1(T)/DS2...
EOCR-1P
EUCR
EUCR-3C
EOCR-DG(T)
EOCR-DZ(T)
EOCR-3E
EOCR-4E

电子式过/欠电流继电器(直流)
DCL/DUCR
DUCR-S/H
D0CR-S/H










电子式过/欠

电压继电器(交流)

EOVR
EUVR
EVR-PD
EVR-FD

电子式过/欠电压继电器(直流)
DOVR
DUVR
DVR

其它保护和监视装置
ELR
EFR-2.5
EGR
SDDR
PMR

电流互感器
SR-CT
ZCT
2CT-3CT

**新产品
RS485通讯功能:EOCR-...
RS485通讯功能:EOCR-...
EOCR-PMZ/PFZ
EOCR-SSD
EOCR-3DE/FDE
EOCR-3EZ/FEZ
EOCR-3E420/FE420