标准摘要
[中文适用范围]： 描述了两种用于评估在工频（48 至 62 Hz）恶劣环境条件下使用的电绝缘材料的测试方法，通过使用液体污染物和倾斜测量来测量抗开裂和腐蚀能力 [外文原描述]： Describes two test methods (constant tracking voltage and stepwise tracking voltage) for the evaluation of electrical insulating materials for use under severe ambient conditions and power frequencies (48 Hz to 62 Hz) by measurement of the resistance to tracking and erosion. Has the status of a basic safety publication in accordance with IEC Guide 104.
英文名称Test method for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions