1、.POTENTIAL TRANSFORMER OF 6KV SWITCHGEAR TEST REPORT6kV配电柜电压互感器试验报告工程名称：印尼巴厘岛一期3142MW燃煤电厂工程 Project Name：Indonesia Bali 3142MW Phase 1 Coal-Fired Power Plant Project Use用途Installation location安装位置Type型号Terminal No.出线端子1a 1nNo.编号A：Rated Capacity额定容量B：Accuracy等级C：Ratio Of Voltage变压比Date出厂日期Manufacture
2、r制造厂1、 Polarity Test极性检查 Negative减极性2、 Measurement of current ratio deviation测试变比误差Terminal No.出线端子Ratio Of Rated Voltage额定变压比The actual measurement transformer ratio error实 测 变 压 比 误 差（%）AN/anBN/bnCN/cn1a 1n3、 The primary and secondary winding dc resistance一次及二次绕组直流电阻 Surrounding Temperature环境温度：29
3、 Humidity湿度：83%Phase相别Primary DC resistance 一次直流电阻（k）Secondary dc resistance二次直流电阻(m)1a 1nABC4、 The primary and secondary winding insulation resistance一次及二次绕组绝缘电阻 Surrounding Temperature环境温度：29 Humidity湿度：83% Phase相别Primary winding insulation resistance一次绝缘电阻(M) Secondary winding insulation resistan
4、ce二次绝缘电阻(M)phase相别A1a 1nB1a 1nC1a 1n5、Excitation characteristic test励磁特性试 Surrounding Temperature环境温度：29 Humidity湿度：83%Phase相别Voltage电压（V）20%Un50%Un80%Un100%Un120%Un11.5528.8746.1957.7469.28A1a 1n(mA)BC6、Secondary power frequency withstand voltage test 二次侧工频耐压Phase 相别Testing voltage试验电压Testing time试
5、验时间Conclusion试验结论1a 1n2KV1min通过OK7、High voltage fuse dc resistance measurement 高压熔断器直流电阻测量Phase 相别ABCDirect current resistance直流电阻（）Use Instruments使用仪表1、 多功能兆欧表/Insulation resistance meter2、 直流电阻测试仪/DC resistance tester3、 伏安特性测试仪/The volt-ampere characteristic tester4、 单项继电保护测试仪/Single relay protection testerTested by试验人员Checked by审核人员Conclusion of tested试验结论As to meet the requirements of the GB 50150-2006符合GB 50150-2006要求Test date试验日期2014.05.225、指针式万用表/Pointer multimeter精选范本
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