IEEE PC37.63/D7, November 2023 IEEE 草案标准要求 适用于 38 kv 以下交流电系统的架空式、底座式、干式拱顶和潜水式自动线路分段器
Ieee draft standard requirements for overhead, pad-mounted, dry-vault, and submersible automatic line sectionalizers for alternating current systems up to and including 38 kv