英语词汇“safety extra-low voltage, SELV”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	safety extra-low voltage, SELV
释义	safety extra-low voltage, SELV 安全[特低]电压; 为防止触电事故而采用的由特定电源供电的电压系列。在任何情况下,在两导体之间或任一导体与地之间这个电压系列的上限值均不得超过有效值50V (交流50-500Hz)。
随便看	single-point ground single-point grounding single point grounding single-point information single point injection singlepoint injection single-point integrator single point intercalation single-point lifting single point linkage single point load single-point load single-point loading single point loading device on deck single-point method single point method singlepoint method single point mooring singlepoint mooring single-point mooring single point mooring buoy single point mooring port single point moorings single-point mooring, SPM single point mooring, SPM

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