标准摘要
[中文适用范围]： 明确限定于低压设备，为电气产品的安全设计与寿命预测提供了统一的技术依据。文中强调了试验条件的严格控制，以消除环境因素对实验结果的影响，从而保障评估结论的客观准确。 [外文原描述]： Specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance of a candidate EIS to that of a reference EIS. Is applicable to existing or proposed EISs used in electrotechnical products with an input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor.
英文名称Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage