Specification for single-phase-to-ground fault feeder selection device based on traveling waves for neutral non-effectively grounded system
全国量度继电器和保护设备标准化技术委员会(SAC/TC 154)
本标准规定了中性点非有效接地系统单相接地故障行波选线装置的技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、运输、贮存等。
本标准适用于66 kV及以下中性点非有效接地系统的行波选线装置的设计、制造、检验和应用。
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