IEC TS 62993是一项技术规范，为技术委员会提供指导 适用于额定电压超过1000 V AC且高达 2000伏交流电，或额定电压超过1500伏直流电，最高可达3000伏直流电。估价 电压高达1000 V AC和1500 V DC，以及更高或更低的内部电压 符合IEC 60664-1标准。参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考参考IEC 60068 68 68 68 68 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7年6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6:20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 060071-5:2014IEC 60050-826:2004IEC 60664-4:2005IEC TR 60664-2-1:2011IEC 60664-1:2007购买本文件时可获得的所有当前修改件均包含在购买本文件中。

IEC TS 62993, which is a Technical Specification, gives guidance to technical committees which deal with equipment having a RATED VOLTAGE of more than 1 000 V AC and up to 2 000 V AC, or a RATED VOLTAGE of more than 1 500 V DC and up to 3 000 V DC. RATED VOLTAGES up to 1 000 V AC and 1 500 V DC, as well as higher or lower internal voltages, are covered by IEC 60664-1.Cross References:IEC 60068-2-14:2009IEC 60664-1:2007IEC 60068-2-78:2012IEC 61180:2016IEC 60112:2003IEC 60068-2-2 Ed.5.0IEC 60112:2003/AMD1:2009IEC 60664-5:2007IEC 61010-1:2010IEC 61936-1:2010IEC 61800-5-1:2007IEC 60050-904:2014IEC 60050-723:1997IEC 60071-1:2006IEC 62128-1:2003EN 50178:1997IEC 60050-482:2004 Ed 1IEC 62497-1:2010IEC 60529:1989 Cons Ed 2-1IEC 60664-3:2016IEC 60364-4-44:2007 Ed 2IEC 60071-5:2014IEC 60050-826:2004IEC 60664-4:2005IEC TR 60664-2-1:2011IEC 60664-1:2007All current amendments available at time of purchase are included with the purchase of this document.