Scope and object?This part of IEC 60044 applies to newly manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.The requirements and tests of this standard@ in addition to the requirements and tests of IEC 60044-1@ IEC 60044-2 and IEC/PAS 60044-5 cover current@ voltage and capacitor voltage transformers@ that are necessary for combined instrument transformers.
60044-3-2002由IEC - International Electrotechnical Commission 发布于 2002-12-01,并于 2013-12-03 实施。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 60044-3-2002 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号