电气绝缘系统(EIS).液态和固态联合部件的热评定.第1部分:一般要求

[中文适用范围]： 本部分适用于包含固体和液体组件且热应力是主要老化因素的电气绝缘系统（EIS），不限电压等级。本部分规定了用于电气绝缘系统（EIS）热评估和资格认证的双温度测试程序。 [外文原描述]： IEC/TS 62332-1:2011(E) is applicable to EIS containing solid and liquid components where the thermal stress is the dominant ageing factor, without restriction to voltage class. This part specifies a dual-temperature test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS). The following significant technical changes with respect to the previous edition have been made - Modifications have been made based on an extensive test series conducted using this methodology given in the first edition. This included updating expected times and tempertatures to use in order to obtain useful results, as well as making the range of equipment covered broader. The method can now cover electrotechnical devices using different sealing systems, as well as devices using enamel covered wires.