"This part of IEC 60216 specifies the general ageing conditions and procedures to be used for deriving thermal endurance characteristics and gives guidance in using the detailed instructions and guidelines in the other parts of the standard. Although originally developed for use with electrical insulating materials and simple combinations of such materials@ the procedures are considered to be of more general applicability and are widely used in the assessment of materials not intended for use as electrical insulation. In the application of this standard@ it is assumed that a practically linear relationship exists between the logarithm of the time required to cause the predetermined property change and the reciprocal of the corresponding absolute temperature (Arrhenius relationship). For the valid application of the standard@ no transition@ in particular no first-order transition should occur in the temperature range under study. Throughout the rest of this standard the term ""insulating materials"" is always taken to mean ""insulating materials and simple combinations of such materials""."
60216-1-2013由IEC - International Electrotechnical Commission 发布于 2013-03-01,并于 2013-03-19 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 60216-1-2013 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