IEC 62271的本部分适用于在电压高于52 kV的系统上以50 Hz和60 Hz的频率运行的高压交流隔离断路器。 本文件确定了适用于IEC 62271-1、IEC 62271-100和IEC 62271-102的要求。它还提供了这些设备特有的附加要求。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This part of IEC 62271 applies to high-voltage alternating current disconnecting circuit-breakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. This document identifies which requirements of IEC 62271-1, IEC 62271-100:– and IEC 62271-102 are applicable. It also gives the additional requirements specific to these devices.All current amendments available at time of purchase are included with the purchase of this document.