本指南将确定导致架空配电线路雷击故障的因素，并建议对现有和新结构进行改进。本指南仅限于69 kV及以下系统电压的配电线路绝缘保护。IEEE标准C62中涵盖了设备保护注意事项。22-2009.

This guide will identify factors that contribute to lightning-caused faults on overhead distribution lines and suggest improvements to existing and new constructions. This guide is limited to the protection of distribution-line insulation for system voltages 69 kV and below. Equipment protection considerations are covered in IEEE Std C62.22-2009.