变压器的负载损耗与短路阻抗

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1、（通化）变压器部分参数GB8286—1996标准6kV级移动变电站用干式变压器技术参数额定容量kVA额定电压联结组标号空载损耗W负载损耗W空载电流%短路阻抗%高压kV低压VUzUrUx506693/400Yy0Yd11400600341.203.81610060010001.003.87320095017002.50.853.9093151200/693130023000.733.9335001800330020.663.9456302100400050.6354.960800230052001.55.50.655.46110002700610060.615.96912

2、501200Yy03450Yyn0320072000.5765.9721600390088006.50.556.47720004500103000.5156.480注：负载损耗值和短路阻抗值为H级绝缘材料参考温度145℃时值。GB8286—1996标准10kV级移动变电站用干式变压器技术参数额定容量kVA额定电压联结组标号空载损耗W负载损耗W空载电流%短路阻抗%高压kV低压VUzUrUx5010693/400Yy0Yd1150080034.51.604.20610070012001.204.337200110019502.50.9754.3933151200/69314

3、5027000.8574.4185002000380020.764.435630230045005.50.7145.453800250060001.560.755.9531000295071006.50.716.46112501200V时Yy03450V时Yyn0350084000.6726.46516004300980070.6136.97320004700115001.20.5756.976注：负载损耗值和短路阻抗值为H级绝缘材料参考温度145℃时值。GB8286—2005标准6kV级移动变电站用干式变压器技术参数额定容量kVA额定电压联结组标号空载损耗W负载损耗W

4、空载电流%短路阻抗%高压kV低压VUzUrUx506693/400Yy0Yd113505502.541.13.846804507800.9753.881005209200.923.89312560010800.8463.906160700130020.8133.91720082015500.7753.52425095018000.723.9353151200/693110021501.80.6833.941400130026000.853.947500150031001.50.623.952630180036800.5793.9588001200/6933450Yy0/

5、Yd11Yyn0205045001.00.5633.9601000235054000.543.963125012003450Yy0Yyn0275065000.523.9661600335080000.80.53.96920003450Yyn0380095000.64.50.4754.475250045001060050.4244.98231505300125005.50.3975.486400061001400060.4445.984注：负载损耗值和短路阻抗值为H级绝缘材料参考温度145℃时值。GB8286—2005标准10kV级移动变电站用干式变压器技术参数额定容量k

6、VA额定电压联结组标号空载损耗W负载损耗W空载电流%短路阻抗%高压kV低压VUzUrUx5010693/400Yy0Yd113906802.541.363.762804908801.103.84610056010501.053.86012565013001.043.862160800150020.9383.88920095018000.903.897250110021000.843.9103151200/693130025001.80.7943.92400150030000.753.929500175035001.50.703.938630200041000.653.9

7、478001200/6933450Yy0/Yd11Yyn0230051001.20.6383.9491000260061004.50.614.458125012003450Yy0Yyn0310074001.00.5924.46116003800850050.5314.97220003450Yyn0450097000.70.4854.97625005200108005.50.4325.48331506100128000.4065.485400070001500060.4765.981注：负载损耗值和短路阻抗值为H级绝缘材料参考温度145℃时