vti_encoding:SR|utf8-nl vti_author:SR|JRE505-BF058AD8\\JRE505 vti_modifiedby:SR|USER-AVGPHKC51E\\Administrator vti_timelastmodified:TR|21 Mar 2013 01:21:59 -0000 vti_timecreated:TR|24 May 2008 02:02:23 -0000 vti_title:SR|ELR-7 vti_extenderversion:SR|12.0.0.0 vti_timelastindexed:TW|21 Mar 2013 01:21:59 -0000 vti_backlinkinfo:VX|cpxx.files/sheet001.htm cpxx.htm vti_nexttolasttimemodified:TW|10 Jun 2008 08:14:44 -0000 vti_cacheddtm:TX|21 Mar 2013 01:21:59 -0000 vti_filesize:IR|7358 vti_cachedtitle:SR|ELR-7 vti_cachedbodystyle:SR| vti_cachedlinkinfo:VX|S|images/bjtp/dbj.gif S|images/bjtp/btbj.gif S|menu.js S|images/bjtp/wzbj.gif S|images/bjtp/wzbj.gif H|cpxx.htm H|cpxx.htm H|cpxx.htm S|images/bjtp/wzbj.gif S|images/bjtp/wzbj.gif S|images/bjtp/wzbj.gif S|images/qtcptp/elr/ELR-7.14.jpg S|images/qtcptp/elr/ELR-7.1.jpg S|images/bjtp/wzbj.gif S|images/bjtp/wzbj.gif H|mailto:info@jre.com.cn H|http://www.jre.com.cn H|http://www.cnjre.cn vti_cachedsvcrellinks:VX|FSUS|images/bjtp/dbj.gif FSUS|images/bjtp/btbj.gif NSUS|menu.js FSUS|images/bjtp/wzbj.gif FSUS|images/bjtp/wzbj.gif FHUS|cpxx.htm FHUS|cpxx.htm FHUS|cpxx.htm FSUS|images/bjtp/wzbj.gif FSUS|images/bjtp/wzbj.gif FSUS|images/bjtp/wzbj.gif FSUS|images/qtcptp/elr/ELR-7.14.jpg FSUS|images/qtcptp/elr/ELR-7.1.jpg FSUS|images/bjtp/wzbj.gif FSUS|images/bjtp/wzbj.gif NHUS|mailto:info@jre.com.cn NHHS|http://www.jre.com.cn NHHS|http://www.cnjre.cn vti_cachedneedsrewrite:BR|false vti_cachedhasbots:BR|false vti_cachedhastheme:BR|false vti_cachedhasborder:BR|false vti_metatags:VR|HTTP-EQUIV=Content-Type text/html;\\ charset=gb2312 keywords ELR-7 description \\ ELR-7\\ \\ \\ \\ The\\ is\\ ELR-7an\\ earth\\ leakage\\ protection\\ device\\ ,which\\ maintaining\\ its\\ ample\\ scope\\ of\\ settings,\\ both\\ for\\ current\\ and\\ time\\ delay,\\ it\\ has\\ been\\ built\\ in\\ a\\ flush\\ mounting\\ enclosure\\ DIN\\ 48x48mm\\ with\\ a\\ reduced\\ depth\\ of\\ 72mm,\\ including\\ wiring\\ terminals.\\ \\ This\\ allows\\ to\\ reduce\\ the\\ overall\\ dimensions\\ to\\ a\\ minimum,\\ in\\ those\\ applications\\ in\\ which\\ the\\ space\\ is\\ critical,\\ like\\ in\\ MCC’s.\\ \\ The\\ present\\ ELR,\\ so\\ as\\ the\\ others\\ of\\ the\\ ELR’s\\ families,has\\ a\\ built-in\\ filter,\\ at\\ the\\ input\\ circuits,\\ which\\ brings\\ it\\ practically\\ immune\\ to\\ external\\ distortions.\\ \\ It\\ is\\ possible\\ to\\ program\\ the\\ tripping\\ current\\ (25mA\\ ÷25\\ A),\\ the\\ tripping\\ time\\ delay\\ (0,02\\ ÷\\ 5\\ seg.,)\\ and\\ the\\ working\\ mode\\ of\\ the\\ reset\\ (automatic\\ or\\ manual),\\ at\\ its\\ ront\\ plate.\\ \\ The\\ ELR-7\\ has\\ a\\ micro\\ switch\\ to\\ select\\ the\\ working\\ mode\\ of\\ the\\ end\\ relay,\\ normally\\ de-energized,\\ whilst\\ at\\ rest\\ (no\\ tripped\\ condition)\\ or\\ normally\\ energized\\ (\\ failsafe).\\ \\ On\\ top\\ of\\ the\\ above,\\ it\\ also\\ has\\ 2\\ change-over\\ separated\\ contacts\\ and\\ a\\ transparent\\ front\\ cover\\ for\\ protection.\\ Its\\ draw-out\\ wiring\\ terminals\\ rends\\ it\\ very\\ easy\\ to\\ install.\\ \\ 版权所有\\ 杭州嘉瑞电气有限公司\\ 如有关于本站点的问题或建议，请发邮件至杭州嘉瑞电气有限公司\\ vti_charset:SR|gb2312