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Analysis of Make-and-Break Test Power Supply of Low Voltage Electrical Apparatus for Coal Mine
Author(s): 
Pages: 14-16
Year: Issue:  3
Journal: Electric Switcher

Abstract: 从标准对通断试验容量和电源的要求入手,对额定电流630A以下电气设备通断试验所需的供电电源进行分析,进行不同形式下的电压波动计算和最大试验电流的计算,为煤矿用低压电器试验室建设中试验电源问题的解决提供参考.
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