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shu xian zi ping heng hu gan qi xiao yan yi
Pages: 74
Year: Issue:  4
Journal: Aerospace Control

Keyword:  校验仪电力系统供电试验电压角差自平衡二次电压工作标准二次电流技术参数测试系统;
Abstract: <正> 电力系统供电局、互感器生产厂家可做为校验电流和电压互感器的工作标准。技术参数与功能:1.最大分辨率:比差f 0.0001% 校验电流互感器角差δ0.003min 试验电压0.1% 比差f 0.0002% 校验电压互感器角差δ0.005min 试验电压0.1%
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