Insulators for overhead lines with a nominal voltage above 1 000 V. Ceramic or glass insulator units for AC systems. Characteristics of insulator units of the cap and pin type
标称电压高于1000 V的架空线路用绝缘子 交流系统用陶瓷或玻璃绝缘子单元 帽销式绝缘子元件的特性
This International Standard applies to string insulator units of the cap and pin type with
insulating parts of ceramic material or glass, intended for AC overhead lines with a nominal
voltage greater than 1 000 V and a frequency not greater than 100 Hz. It also applies to
insulators of similar design used in substations.All current amendments available at time of purchase are included with the purchase of this document.