电力行业标准 DLT 1700-2017 隔离开关及接地开关状态检修导则.pdf

ICS 29.240 F 23 备案号：58841—2017 中华人民共和国电力行业标准 DL / T 1700 —2017 隔离开关及接地开关状态检修导则 Guide for condition based maintenance strategy of disconnector and earthing switch 2017-03-28 发布 2017-08-01 实施 国家能源局 发 布 DL / T 1700 — 2017 目 次 前言··································································································································································· II 1 范围······························································································································································ 1 2 规范性引用文件 ·········································································································································· 1 3 术语和定义 ·················································································································································· 1 4 总则······························································································································································ 2 5 检修时间 ·················································································