DOVR、DUVR、DVR、EVR-PD、EVR-FD、EOVR、EUVR电子式电压继电器 DOVR、DUVR、DVR、EVR-PD、EVR-FD、EOVR、EUVR电子式电压继电器
韩国三和DOVR、DUVR、DVR电子式直流电压继电器(电动机保护器):DOVR-10RY7M,DOVR-30RY7M,DOVR-110RY7M,DOVR-220RY7M,DUVR-30RY7M,DUVR-110RY7M,DUVR-220RY7M,DVR-110B,DVR-220B,DVR-110Z7,DVR-220Z7。 韩国三和EVR-PD、EVR-FD电子电压继电器(电动机保护器):EVR-PD 110NZ6M,EVR-PD 220NZ6M,EVR-PD 440NZ6M,EVR-FD 110NZ6M,EVR-FD 220NZ6M,EVR-FD 440NZ6M。 韩国三和EOVR/EUVR电子电压继电器(电动机保护器):EOVR-110R7P,EOVR-220R7P,EOVR-380R7P,EUVR-110N7P,EUVR-220N7P,EUVR-440N7P,EOVR-110R7D,EOVR-220R7D,EOVR-380R7D,EUVR-110N7D,EUVR-220N7D,EUVR-440N7D。
DOVR、DUVR、DVR、EVR-PD、EVR-FD、EOVR、EUVR电子式电压继电器