标称放电电流(nominal discharge current In)
流过SPD的8/20us电流波的峰值电流,用于Ⅱ级分类试验,也用于对SPD做I级和Ⅱ级分类的预试验。(QX10.1-2002) 不太明白I级II级试验是怎么一回事???谢谢! 路过看看的啊,觉得还是有些道理的啊,给你顶了……http://c16.chuntian03.info/
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