vti_encoding:SR|utf8-nl vti_author:SR|JRE505-BF058AD8\\JRE505 vti_modifiedby:SR|USER-AVGPHKC51E\\Administrator vti_timelastmodified:TR|21 Mar 2013 01:42:40 -0000 vti_timecreated:TR|24 May 2008 02:58:00 -0000 vti_title:SR|TCS vti_extenderversion:SR|12.0.0.0 vti_timelastindexed:TW|21 Mar 2013 01:42:40 -0000 vti_backlinkinfo:VX|cpxx.files/sheet001.htm cpxx.htm vti_nexttolasttimemodified:TW|10 Jun 2008 08:11:22 -0000 vti_cacheddtm:TX|21 Mar 2013 01:42:40 -0000 vti_filesize:IR|9209 vti_cachedtitle:SR|TCS 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/tcs/TCS.ht52.jpg S|images/qtcptp/tcs/TCS.ht53.jpg S|images/qtcptp/tcs/TCS.ht54.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/tcs/TCS.ht52.jpg FSUS|images/qtcptp/tcs/TCS.ht53.jpg FSUS|images/qtcptp/tcs/TCS.ht54.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 TCS description \\ TCS\\ \\ The\\ TCS\\ is\\ devoted\\ to\\ control\\ the\\ MCCB’s\\ disconnection\\ circuits\\ (trip)\\ or\\ the\\ safety\\ circuits.\\ \\ \\ In\\ fact,\\ whenever\\ there\\ is\\ an\\ interruption\\ in\\ a\\ circuit\\ (Output\\ relay\\ of\\ any\\ given\\ protection\\ MCCB’s\\ shunt\\ trip\\ coil\\ ,\\ and\\ it\\ is\\ required\\ that\\ the\\ MCCB\\ trips\\ due\\ to\\ any\\ anomaly\\ in\\ the\\ line,suchMCCBwill\\ be\\ unable\\ to\\ trip.\\ \\ Provided\\ that\\ the\\ system\\ has\\ been\\ installed\\ with\\ other\\ protections,\\ some\\ other\\ Ciruit\\ Breaker\\ will\\ trip\\ and\\ the\\ result\\ will\\ be\\ the\\ loss\\ of\\ service\\ of\\ other\\ sections\\ of\\ the\\ system,which\\ might\\ be\\ most\\ important.\\ \\ Should\\ theMCCBbe\\ the\\ sole\\ protection,\\ the\\ use\\ of\\ the\\ is\\ most\\ important,\\ because\\ the\\ working\\ guarantee\\ of\\ the\\ tripping\\ circuit\\ becomes\\ critical,\\ in\\ this\\ particular\\ case.\\ \\ An\\ important\\ application\\ is\\ with\\ the\\ safety\\ or\\ emergency\\ circuits,\\ according\\ with\\ the\\ CEI\\ 64-8/537.4.3\\ Standard,\\ when\\ using\\ shunt\\ trip\\ coils\\ for\\ emergency\\ reactions\\ ,\\ as\\ the\\ starting\\ of\\ a\\ fire\\ fighting\\ system,\\ por\\ example.\\ \\ \\ The\\ relay\\ has\\ an\\ auxiliary\\ supply\\ electrically\\ separated\\ from\\ the\\ Control\\ Voltage.\\ \\ In\\ normal\\ conditions,\\ with\\ auxiliary\\ supply\\ to\\ the\\ TCS\\ relay,the\\ OK\\ green\\ LED\\ will\\ glow.\\ If\\ there\\ is\\ any\\ anomaly\\ on\\ the\\ disconnection\\ or\\ safety\\ circuit,\\ the\\ “ALARM”\\ red\\ LED\\ will\\ glow\\ and\\ the\\ OK\\ green\\ LED\\ will\\ be\\ switched\\ off.The\\ double\\ changeover\\ end\\ relay\\ will\\ be\\ de-energized\\ enabling\\ a\\ possible\\ acustic\\ signal\\ and\\ a\\ remote\\ repetition.\\ Same\\ signal\\ is\\ shown\\ with\\ tripped\\ breaker.\\ \\ On\\ top\\ of\\ the\\ above\\ it\\ is\\ possible\\ to\\ detect\\ the\\ loss\\ of\\ supply\\ on\\ the\\ auxiliary\\ circuits,\\ by\\ supplying\\ theTCS\\ with\\ same\\ auxiliary\\ voltage.\\ \\ If\\ the\\ end\\ relay\\ is\\ normally\\ energized\\ (fail\\ safe),\\ when\\ there\\ is\\ a\\ lack\\ of\\ supply\\ ,\\ the\\ end\\ relay\\ will\\ be\\ de-energized,\\ as\\ per\\ anomaly\\ situations,\\ but\\ in\\ this\\ case\\ the\\ LED’s\\ at\\ the\\ front\\ will\\ be\\ switched\\ off.\\ \\ \\ \\ 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