EOCR(Electronic Over Current Relay):电子式过电流继电器英文
创始人：金仁锡博士
1981年 在韩国首尔设定三和技研
1983年 全球首款电子式过电流继电器EOCR-SS上市
1985年 EOCR-SS获发明奖并设立EOCR事业部
1988年 设立企业研发中心(R&D)
1989年 EOCR出货量1,000,000台，EOCR-3DD获得产业勋章奖
1993年 第3届北京国际博览会金奖
1995年 ISO9000认证
1997年 EOCR出货量5,000,000台
2001年 法国施耐德电气与韩国三和技研共同创立电子式保护器企业--SAMWHA EOCR株式会社
2003年 获得ISO14001 CCC认证
2006年 开发智能型电动机综合管理保护器iEOCR
2007年 开发智能型电动机保护器Phoenix 2系列产品
2011年 品牌全部迁移至施耐德，EOCR全系列产品以施耐德品牌运营
2013年 能源管理产品EOCR-ISEM发布
2018年 开发全新的智能电动机保护器nEOCR+
EOCR产品涵盖电子式过电流保护器，电子式电压保护器，电子式接地保护器，电子式直流保护器，电动机控制保护器和其他应用型保护器。
EOCR常用产品系列如下
经济型经济型产品:EOCRSS-05S,EOCRSS-30S,EOCRSS-60S,:EOCRSS-05W,EOCRSS-30W,EOCRSS-60W.
自动复位过载保护器EOCRAR-05S,EOCRAR-30S,EOCRSS-ARS,:
空转低电流保护器EUCR-05S,EUCR-30S,EUCR-60S.
反时限过载保护器:EOCRDS1-05S,EOCRDS1-30S,
过载相序保护器:EOCRDS3-05S,EOCRDS3-30S,EOCRDS3-60S,
低成本配套:EOCRSE2-05S,EOCRSE2-30S,EOCRSE2-60S
智能型产品:EOCRSSD-05S,EOCRSSD-30S,EOCRSSD-60S,
一体式智能电动机保护器EOCR3DE-WRDZ7,EOCR3DE-WRDM7,
EOCR3DE-WRDF7,
分体智能电动机保护器EOCRFDE-WRDZ7,EOCRFDE-WRDM7,EOCRFDE-WRDF7,
一体接地漏电综合保护器EOCR3EZ-WRAZ7WA,EOCR3EZ-WRAM7WA,EOCR3EZ-WRAF7WA
分体智能接地漏电综合保护器EOCRFEZ-WRAZ7WA,EOCRFEZ-WRAM7WA,EOCRFEZ-WRAF7WA
一体自带模拟量输出电动机保护继电器EOCR3E420-WRZ7,EOCR3E420-WR3，EOCR3E420-WR6，EOCR3E420-WR9
分体自带模拟量输出电动机保护继电器EOCRFE420-WRZ7,EOCRFE420-WR3，EOCRFE420-WR6，EOCRFE420-WR9
一体式漏电模拟量输出电动机保护器EOCRPMZ-WRDZ7W,EOCRPMZ-WRDBW,EOCRPMZ-WRDZ7T,EOCRPMZ-WRDBT
分体式漏电模拟量输出电动机保护器EOCRPFZ-WRDZ7WA，EOCRPFZ-WRDBW,EOCRPFZ-WRDZ7T,EOCRPFZ-WRDBT
电动机综合保护器:EOCR3DM2-WRDUW,EOCR3DM2-WRDUH,EOCR3DM2-WRDUT,
EOCR3DM2-WRDBW,EOCR3DM2-WRDBH,EOCR3DM2-WRDBT,EOCR3DM2-WRDUWZ,EOCR3DM2-WRDUHZ,EOCR3DM2-WRDUTZ,EOCR3DM2-WRDBWZ,EOCR3DM2-WRDBHZ,EOCR3DM2-WRDBTZ,EOCRFDM2-WRDUW,EOCRFDM2-WRDUH,EOCRFDM2-WRDUT,
EOCRFDM2-WRDBW,EOCRFDM2-WRDBH,EOCRFDM2-WRDBT,EOCRFDM2-WRDUWZ,EOCRFDM2-WRDUHZ,EOCRFDM2-WRDUTZ,EOCRFDM2-WRDBWZ,EOCRFDM2-WRDBHZ,EOCRFDM2-WRDBTZ
EOCR3MZ2-WRDUW,EOCR3MZ2-WRDUH,EOCR3MZ2-WRDUT,EOCR3MZ2-WRDBW,EOCR3MZ2-WRDBH,EOCR3MZ2-WRDBT,EOCR3MZ2-WRDUWZ,EOCR3MZ2-WRDUHZ,EOCR3MZ2-WRDUTZ,EOCR3MZ2-WRDBWZ,EOCR3MZ2-WRDBHZ,EOCR3MZ2-WRDBTZ,EOCRFMZ2-WRDUW,EOCRFMZ2-WRDUH,EOCRFMZ2--WRDUT,EOCRFMZ2-WRDBW,EOCRFMZ2--WRDBH,EOCRFMZ2--WRDBT,EOCRFMZ2--WRDUWZ,EOCRFMZ2--WRDUHZ,EOCRFMZ2--WRDUTZ,EOCRFMZ2-WRDBWZ,EOCRFMZ2--WRDBHZ,EOCRFMZ2--WRDBTZ,EOCR3MZ2-WRAUW,EOCR3MZ2-WRDAUH,EOCR3MZ2-WRAUT,
EOCR3MZ2-WRABW,EOCR3MZ2-WRABH,EOCR3MZ2-WRABT,EOCR3MZ2-WRAUWZ,EOCR3MZ2-WRAUHZ,EOCR3MZ2-WRAUTZ,EOCR3MZ2-WRABWZ,EOCR3MZ2-WRABHZ,EOCR3MZ2-WRABTZ,EOCRFMZ2-WRAUW,EOCRFMZ2-WRAUH,EOCRFMZ2--WRAUT,EOCRFMZ2-WRABW,EOCRFMZ2--WRABH,EOCRFMZ2--WRABT,EOCRFMZ2--WRAUWZ,EOCRFMZ2--WRAUHZ,EOCRFMZ2--WRAUTZ,EOCRFMZ2-WRABWZ,EOCRFMZ2--WRABHZ,EOCRFMZ2--WRABTZ,EOCR3MZ2-WRCUW,EOCR3MZ2-WRDCUH,EOCR3MZ2-WRCUT,EOCR3MZ2-WRCBW,EOCR3MZ2-WRCBH,EOCR3MZ2-WRCBT,EOCR3MZ2-WRAUWZ,EOCR3MZ2-WRCUHZ,EOCR3MZ2-WRCUTZ,EOCR3MZ2-WRCBWZ,EOCR3MZ2-WRCBHZ,EOCR3MZ2-WRCBTZ,EOCRFMZ2-WRCUW,EOCRFMZ2-WRCUH,EOCRFMZ2--WRCUT,
EOCRFMZ2-WRCBW,EOCRFMZ2--WRCBH,EOCRFMZ2--WRCBT,EOCRFMZ2--WRCUWZ,EOCRFMZ2--WRCUHZ,EOCRFMZ2--WRCUTZ,EOCRFMZ2-WRCBWZ,EOCRFMZ2--WRCBHZ,EOCRFMZ2--WRCBTZ
通讯型智能电动机保护器
EOCRi3DM-WRDUW,EOCRi3DM-WRDUH,EOCR3DM2-WRDUT,
EOCRi3DM-WRDBW,EOCRi3DM-WRDBH,EOCRi3DM-WRDBT,EOCRi3DM-WRDUWZ,EOCRi3DM-WRDUHZ,EOCRi3DM-WRDUTZ,EOCRi3DM-WRDBWZ,EOCRi3DMWRDBHZ,EOCRi3DM-WRDBTZ,EOCRiFDM-WRDUW,EOCRiFDM--WRDUH,EOCRiFDM--WRDUT,
EOCRiFDM--WRDBW,EOCRiFDM--WRDBH,EOCRiFDM--WRDBT,EOCRiFDM--WRDUWZ,EOCRiFDM--WRDUHZ,EOCRiFDM--WRDUTZ,EOCRiFDM--WRDBWZ,EOCRiFDM--WRDBHZ,EOCRiFDM--WRDBTZ
EOCRi3MZ-WRDUW,EOCRi3MZ-WRDUH,EOCRi3MZ-WRDUT,EOCRi3MZ-WRDBW,EOCRi3MZ-WRDBH,EOCRi3MZ-WRDBT,EOCRi3MZ-WRDUWZ,EOCRi3MZ-WRDUHZ,EOCRi3MZ-WRDUTZ,EOCRi3MZ-WRDBWZ,EOCRi3MZ-WRDBHZ,EOCRi3MZ-WRDBTZ,EOCRiFMZ-WRDUW,EOCRiFMZ-WRDUH,EOCRiFMZ--WRDUT,EOCRiFMZ-WRDBW,EOCRiFMZ--WRDBH,EOCRiFMZ--WRDBT,EOCRiFMZ--WRDUWZ,EOCRiFMZ--WRDUHZ,EOCRiFMZ--WRDUTZ,EOCRiFMZ-WRDBWZ,EOCRiFMZ--WRDBHZ,EOCRiFMZ--WRDBTZ,EOCRi3MZ-WRAUW,EOCRi3MZ-WRDAUH,EOCRi3MZ-WRAUT,
EOCRi3MZ-WRABW,EOCRi3MZ-WRABH,EOCRi3MZ-WRABT,EOCRi3MZ-WRAUWZ,EOCRi3MZ-WRAUHZ,EOCRi3MZ-WRAUTZ,EOCRi3MZ-WRABWZ,EOCRi3MZ-WRABHZ,EOCRi3MZ-WRABTZ,EOCRiFMZ-WRAUW,EOCRiFMZ-WRAUH,EOCRiFMZ--WRAUT,EOCRiFMZ-WRABW,EOCRiFMZ--WRABH,EOCRiFMZ--WRABT,EOCRiFMZ--WRAUWZ,EOCRiFMZ--WRAUHZ,EOCRiFMZ--WRAUTZ,EOCRiFMZ-WRABWZ,EOCRiFMZ--WRABHZ,EOCRiFMZ--WRABTZ,EOCRi3MZ-WRCUW,EOCRi3MZ-WRDCUH,EOCRi3MZ-WRCUT,EOCRi3MZ-WRCBW,EOCRi3MZ-WRCBH,EOCRi3MZ-WRCBT,EOCRi3MZ-WRAUWZ,EOCRi3MZ-WRCUHZ,EOCRi3MZ-WRCUTZ,EOCRi3MZ-WRCBWZ,EOCRi3MZ-WRCBHZ,EOCRi3MZ-WRCBTZ,EOCRiFMZ-WRCUW,EOCRiFMZ-WRCUH,EOCRiFMZ--WRCUT,EOCRiFMZ-WRCBW,EOCRiFMZ--WRCBH,EOCRiFMZ--WRCBT,EOCRiFMZ--WRCUWZ,EOCRiFMZ--WRCUHZ,EOCRiFMZ--WRCUTZ,EOCRiFMZ-WRCBWZ,EOCRiFMZ--WRCBHZ,EOCRiFMZ--WRCBTZ,EOCRi3M420-WRDUW,EOCRi3M420-WRDUH,EOCR3DM2-WRDUT,EOCRi3M420-WRDBW,EOCRi3M420-WRDBH,EOCRi3M420-WRDBT,EOCRi3M420-WRDUWZ,EOCRi3M420-WRDUHZ,EOCRi3M420-WRDUTZ,EOCRi3M420-WRDBWZ,EOCRi3M420WRDBHZ,EOCRi3M420-WRDBTZ,EOCRiFM420-WRDUW,EOCRiFM420-WRDUH,EOCR3DM2-WRDUT,EOCRiFM420-WRDBW,EOCRiFM420-WRDBH,EOCRiFM420-WRDBT,EOCRiFM420-WRDUWZ,EOCRiFM420-WRDUHZ,EOCRiFM420-WRDUTZ,EOCRiFM420-WRDBWZ,EOCRiFM420WRDBHZ,EOCRiFM420-WRDBTZ,EOCRiFM420-WRDUW,EOCRiFM420-WRDUH,EOCR3DM2-WRDUT,EOCRiFM420-WRDBW,EOCRiFM420-WRDBH,EOCRiFM420-WRDBT,EOCRiFM420-WRDUWZ,EOCRiFM420-WRDUHZ,EOCRiFM420-WRDUTZ,EOCRiFM420-WRDBWZ,EOCRiFM420WRDBHZ,EOCRiFM420-WRDBTZ,
电动机控制保护器:EOCRMMEZ-WRUH,EOCRMMEZ-WRUT,
EOCRMMEB-WRUH,EOCRMMEB-WRUT,EOCRMMED-WRUH,EOCRMMED-WRUT,EOCRMMEB-WRBH,EOCRMMEB-WRBT,EOCRMMED-WRBH,EOCRMMED-WRBT,EOCRISEMZ-WRUH,EOCRISEMD-WRUH,EOCRISEMM-WRUH,EOCRISEMZ-WRBH,EOCRISEMD-WRBH,EOCRISEMM-WRBH,EOCRISEMZ-WRUT,EOCRISEMD-WRUT,EOCRISEMM-WRUT,EOCRISEMZ-WRBT,EOCRISEMD-WRBT,EOCRISEMM-WRBT
晃电保护器：SDDR-DZ7,SDDR-A,SDDR-B,SDDR-CM7
直流保护器：DOCRD-S,DOCRD-H,DVR,DUVR,DUCR
电压保护器：EVR-PD,EVR-FD,EVR
附件：组合式电流互感器
3CT-H1-100-C,3CT-HH-150-C,3CT-H2-200-C,3CT-H3-300-C,3CT-H4-400-C,
2CT-H1-100-C,2CT-HH-150-C,2CT-H2-200-C,2CT-H3-300-C,2CT-H4-400-C,
零序互感器ZCT-035,ZCT-080,ZCT-120
