标准摘要
[中文适用范围]： 适用于新制造的电流互感器，与频率为 15 Hz 至 100 Hz 的电气测量仪器和电气保护装置一起使用。尽管这些要求基本上涉及具有独立绕组的变压器，但 [外文原描述]： Applies to newly manufactured current transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Applies basically to transformers with separate windings, but also to autotransformers.
英文名称Instrument transformers - Part 1: Current transformers