1 Scope This part of IEC 60216 specifies the experimental and calculation procedures to be used for deriving the relative temperature index of a material from experimental data obtained in accordance with the instructions of IEC 60216‑1 and IEC 60216‑2. The calculation procedures are supplementary to those of IEC 60216‑3. Guidance is also given for assessment of thermal ageing after a single fixed time and temperature, without extrapolation. The experimental data can in principle be obtained using destructive, non-destructive or proof tests, although destructive tests have been much more extensively employed. Data obtained from non-destructive or proof tests can be “censored”, in that measurement of times taken to reach the endpoint have been terminated at some point after the median time but before all specimens have reached end-point (see IEC 60216‑1). Guidance is given for preliminary assignment of a thermal class for an electrical insulating material ( EIM ), based upon the thermal ageing performance. While the thermal classification of an EIM is not directly related to the thermal classification of an electrical insulation system (EIS), the thermal classification of an EIS follows the same concepts as presented in this part of the 60216 series. The calculation procedures of this standard apply to the determination of the thermal class of an EIS when the thermal stress is the prevailing ageing factor.
BS EN IEC 60216-5:2022由英国标准学会 GB-BSI 发布于 2023-01-31,并于 2023-01-31 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 BS EN IEC 60216-5:2022 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......
62115 版本1.1(IEC 62115 版本1: 2002与修正案1:2004统一) IEC 62115版修正案2 ISO 8124系列 增加ISO 8124-4:2010 欧洲 BS EN 71-1:2005+A8:2009 BS EN 71-2:2011 BS EN 71-2:2006+A1:2007 BS EN 71-4:2009 BS EN 71-4:...
EN,GB热空气老化 ASTM,IEC,GB,GB/T恒温恒湿实验 ASTM,IEC,ISO,GB,GB/T冷热湿循环实验 BS EN,IEC,GB老化后色差评级 ASTM D,ISO,AATCC老化后光泽变化 ASTM D老化后机械性能变化涂层老化后评估盐雾实验 ASTM B,ISO,BS,IEC,GB/T,GB,DIN酸性盐雾实验 ASTM G,DIN,ISO,BS铜离子加速盐雾实验 ASTM...
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