标准摘要
[中文适用范围]： IEC 62631 的本部分规定了通过施加直流电压测定电气绝缘材料体积电阻和体积电阻率的试验方法。它涵盖了 IEC 60455-3-1、IEC 60455-3-2、IEC 60455-3-3、IEC 60455-3-4、IEC 60455-3-8 中描述的浇铸树脂和类似产品。对于其他特定类型的材料，其他标准或 IEC 62631-3-1 中描述的通用方法可能更合适。 [外文原描述]： IEC 62631-3-12:2024 specifies a method of test for the determination of volume resistance and volume resistivity of electrical insulation materials by applying a DC voltage. It covers casting resins described in IEC 60455-3-1, IEC 60455-3-2, IEC 60455-3-3, IEC 60455-3-4, IEC 60455-3-8 and similar products. For other specific types of materials, other standards or the general method described in IEC 62631-3-1 can be more suitable.
英文名称Dielectric and resistive properties of solid insulating materials - Part 3-12: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - Method for casting resins