标准摘要
[中文适用范围]： 处理 B 级陶瓷和玻璃绝缘子单元在空气中的脉冲击穿测试：帽和销、销型（包括销柱型）和 B 级长棒绝缘子。也可应用于其他材料（例如聚合物）的 B 级绝缘体测试 [外文原描述]： Deals with impulse puncture testing in air of ceramic and glass insulator units of class B: cap and pin, pin type (including pin-post type) and class B long rod insulators. May be applied also in tests on Class B insulators of other materials (e.g. polymers and composites). However, it may be useful to consider the possible need to adjust the test procedure accordingly.
英文名称Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air