IEC 62231-1-2015 交流电压1000V以上245kV以下变电站用复合电站支柱绝缘子 第1部分:尺寸，机械和电气特性 Composite station post insulators for substations with AC voltages greater than 1 000 V up to 245 kV - Part 1: Dimensional, mechanical and electrical characteristics

This part of IEC 62231 is applicable to composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV.
It also applies to composite station post insulators of similar design used in power stations of railway systems.
This part of IEC 62231 specifies main dimensions and values for mechanical and electrical characteristics of composite station post insulators.dition 1.0 2015-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Composite station post insulators for substations with AC voltages greater than 1 000 V up to 245 kV – Part 1: Dimensional, mechanical and electrical characteristics Supports isolants composites destinés aux postes à courant alternatif de tensions supérieures à 1 000 V jusqu’à 245 kV – Partie 1: Caractéristiques dimensionnelles, mécaniques et électriques IEC 62231-1:2015-10(en-fr