绝缘协调标准和指南适用于15 kV以上的三相交流系统，分为两部分。本指南（第二部分）是一份附有实例的应用指南，旨在为耐电压的测定提供指导，并建议计算方法和程序。所选设备的绝缘配合示例旨在解释IEEE C62第1部分的原理。82.1，绝缘协调标准定义、原则和规则。本指南适用于空气绝缘交流系统。对于气体绝缘系统（GIS），应谨慎行事。

The insulation coordination standard and guide apply to three-phase ac systems above 15 kV and are divided into two parts. This guide, the second part, is an application guide with practical examples, intended to provide guidance in the determination of the withstand voltages and to suggest calculation methods and procedures. The insulation coordination examples for selected equipment are designed to explain the principles of Part 1, IEEE Std C62.82.1. The guide is intended for air-insulated ac systems. Caution should be exercised in the case of gas-insulated systems (GIS).