电气绝缘系统（EIS）— 液体和固体组合组分的热评估 — 第1部分：通用要求

[中文适用范围]： IEC TS 62332-1:2026 RLV 包含正式的 IEC 国际标准及其修订对照版（Redline 版）。修订对照版仅提供英文，便于用户快速、便捷地对照比较正式 IEC 标准与其上一版本之间的全部变更。 IEC TS 62332-1:2026 规定了用于电气绝缘系统（EIS）热评估与资格认定的双温度测试程序。该文件适用于以热老化效应为主导的、含有固体和液体组分的电气绝缘系统，且不限电压等级。本第三版作废并替代 2011 年发布的第二版，构成一次技术性修订。 与上一版本相比，本版主要技术变更包括：基于首版所采用的方法论，经大规模试验系列后进行了相应修改，其中包括更新用于获取有效结果的时间与温度参数，并扩大了所涵盖设备的范围。新方法现适用于采用不同密封系统的电气技术设备，以及采用漆包线的设备。 [外文原描述]： IEC TS 62332-1:2026 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TS 62332-1:2026 specifies a dual-temperature test procedure for the thermal evaluation and qualification of electrical insulation systems (EISs). This document is applicable to EISs containing solid and liquid components where the thermal ageing factor is dominant, without restriction to voltage class. This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Modifications have been made based on an extensive test series conducted using this methodology based on the first edition. This included updating expected times and temperatures to use in order to get useful results, as well as making the range of equipment covered more broad. The method now covers electrotechnical devices using different sealing systems, as well as devices using enamel covered wires.