S厂联变 2006-18例行新 A2006048

试验报告TEST REPORT№: XBSY/BG.18-2006产品工号：新A2006048Manufacture No.产品型式： OSFPSZ10-315000/400Type西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing CenterTest Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 1 of 27注意事项Notice1. 报告无“试验专用章”或“试验中心公章”无效。

The report is invalid without an “inspecting authority seal” or a “test official seal”.2. 复制报告必须全文复制，部分复制未重新加盖“试验专用章”或试验中心公章无效。

Copying the test report must be all parts，part copy is invalid without an “inspecting authority seal” or a “test official seal”.3. 报告无校核、批准人签字无效。

The report is invalid without signatures of checking and approving staff.4. 报告涂改无效。

The report is invalid of altered.5. 委托试验仅对来样负责。

Generally, we are only responsible for the inspected samples.邮编：710077Zip code地址：西安市大庆路485号西安西电变压器有限责任公司内Address: Xi’an Xidian Transformer Co., Ltd., No.485, Da Qing Rd., Xi’an电话：(029)84223348(主任) （029）84223350（业务室）TelTest Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 2 of 27产品名称Product Name电力变压器Power transformer型号规格TypeOSFPSZ10-315000/400委托单位Client 西安西电变压器有限责任公司Xi’an XD Transformer Co., Ltd.到样日期Arriving date2006-9-15生产单位Manufacturer 西安西电变压器有限责任公司Xi’an XD Transformer Co., Ltd.原编号Original No.新A2006048技术协议Agreements of customer 2005变协055 冷却方式Type of coolingONAN/ONAF/OFAF60%/80%/100%生产单位地址Address西安市大庆路485号No.485, Da Qing Rd., Xi’an技术条件Specification1SB.710.6349.1JT试验依据Test standards GB1094.1-1996GB1094.3-2003GB/T1094.10-2003IEC60076-2000试验项目Test items例行试验Routine test特殊试验Special test（具体项目见目录）（Seeing items for details）试验结论ConclusionOSFPSZ10-315000/400电力变压器例行试验及特殊试验的试验结果符合GB1094.1-1996、GB1094.3-2003、GB1094.10-2003同时满足IEC60076-2000的要求，样品上述试验合格。

The tests of OSFPSZ10-315000/400 power transformer have been made in according with the requirement of GB1094.1-1996, GB1094.3-2003, GB/T1094.10-2003 and IEC60076-2000. The results of the routine test and special test are up to standards for this sample签发日期：2006年10月08日Date:见证代表Witness批准：审核：编制：Approved by Checked by Written byTest Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 3 of 27试验结果Test Results序号No. 项目Item规定值Limited value测量值Test Data项目结论Conclusion1 油箱及储油柜密封试验Oil tank and conservator hermetic test30kPa 24h无渗漏30kPa 24h No leakage30kPa 24h无渗漏30kPa 24h No leakage合格Good2 有载分接开关试验On-load tap changer test提供实测值Giving measured value见具体项目Seeing factual items合格Good3电压比测量及联结组标号检定Transformer voltage ratio test andcheck of connection symbol额定分接±0.5% 0~+0.24%合格Good4 绕组电阻测量Measurement of winding resistance 电阻不平衡率：相间≤2% 线间≤1%Unbalance ratio among the three phase'sresistance. Phase to neutral≤2%. Line to line≤1%相间≤0.34%Phase to neutral线间≤0.97%Line to line合格Good5绝缘电阻及介损测量Measurement of insulation resistanceand loss-ratio tanδtanδ＜0.5% ≤0.23% 合格Good高压、中压对低压及地h.v. and m.v. winding85kV 60s 85kV 60s6 外施耐压试验Separate source voltage withstand test低压对高压、中压及地l.v. winding 95kV 60s 95kV 60s合格Good空载损耗：100kW +15%No load loss 89.83kW 合格Good7空载损耗及空载电流的测量Measurement of no-load loss andno-load current 空载电流：——No load current0.07% 合格Good8空载电流谐波测量Measurement of the harmonic ofno-load current提供实测值Giving measured value见具体项目Seeing factual items合格Goodh.v./m.v.：600 kW +15%（315MV A）616.7kWh.v./l.v.：（105MV A）239.13kW负载损耗Load lossm.v./l.v.：（105MV A）251.99kW总损耗： 700 kW +10%Total loss706.53kWh.v./m.v.：12.5% ±10% 11.85%h.v./l.v.：45.0% ±15% 44.89%9 负载损耗及短路阻抗的测量Measurement of load loss andshort-circuit impedance短路阻抗：（315MV A）Short-circuitimpedancem.v./l.v.：30.0% ±15% 29.90%合格GoodTest Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 4 of 27序号No. 项目Item规定值Limited value测量值Test Data项目结论Conclusion10三相变压器零序阻抗的测量Measurement of zero-sequenceimpedance on three-phasetransformer提供实测值Giving measured value见具体项目Seeing factual items合格Good365 kV，60min. h.v. ＜500pCm.v. ＜500pCh.v.≤60pCm.v.≤100pC11长时感应电压试验(ACLD)long-duration induced AC voltage test(ACLD) 315kV，5min. h.v. ＜300pCm.v. ＜300pCh.v.≤50pCm.v.≤75pC合格Good365 kV，30min. h.v. ＜500pCm.v. ＜500pCh.v.≤60pCm.v.≤100pC12 油流带电试验Static electrification test 315kV，5min. h.v. ＜300pCm.v. ＜300pC h.v.≤50pCm.v.≤75pC合格Good13 声级测量Determination of sound levels 1m 1/3h＜85 dB ( A ) ≤77 dB ( A ) 合格Good14 绝缘油试验Insulation oil test提供实测值Giving measured value见具体项目Seeing factual items合格GoodTest Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 5 of 27目录INDEX序号项目页号No. Test index Page 1. 技术参数Specification (7)2. 油箱及储油柜密封试验Oil tank and conservator hermetic test (8)3. 有载分接开关试验On-load tap changer test (8)4. 电压比测量及联结组标号检定Transformer voltage ratio test and check of connection symbol (9)5. 绕组电阻测量Measurement of winding resistance (10)6. 绝缘电阻及介损测量Measurement of insulation resistance and loss-ratio tanδ (11)7. 外施耐压试验Separate source voltage withstand test (12)8. 空载损耗及空载电流的测量Measurement of no-load loss and no-load current (12)9. 空载电流谐波测量Measurement of the harmonic of no-load current (13)10. 负载损耗及短路阻抗的测量Measurement of load loss and short-circuit impedance (14)11. 三相变压器零序阻抗的测量Measurement of zero-sequence impedance on three-phase transformer (15)12. 长时感应电压试验(ACLD)long-duration induced AC voltage test (ACLD) (16)Test Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 6 of 27序号项目页号No. Test index Page 13. 油流带电试验Static electrification test (17)14. 声级测量Determination of sound levels (18)15. 风扇电机和油泵电机所吸收功率的测量Measurement of the power taken by the fan and oil pump motors (24)16. 绝缘油试验Insulation oil test (25)附1. 仪表清单Instrument list (27)Test Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing CenterPage 7 of 271. 技术参数 Specification 联结组标号 Connection symbolYNa0d11 相 数 Number of phase 3频 率 Frequency 50Hz 冷却方式 Type of cooling ONAN/ONAF/OFAF 60%/80%/100%油面温升Temp. rise of top oil40K绕组温升Temp. rise of winding50K绝缘水平 Insulation levelh.v.线路端子 SI/LI 1050/1300kV h.v. Line terminalm.v.线路端子 LI/AC 950/395kV m.v. Line terminalh.v./m.v 中性点端子 LI/AC 200/85kV h.v./m.v. Neutral terminalsl.v. 线路端子 LI/AC 220/95kV l.v. Line terminal绕组额定值： Rating value of winding绕 组Winding 冷却方式 Type of coolingh.v. m.v. l.v.容 量（MV A ） Rating 315 315 105电 压（kV ） V oltage 400 220 33分 接（%） Tapping factor ±8×1.25————电 流（A ） Current OFAF454.7 826.7 1837Test Report西安西电变压器有限责任公司试验中心Xi’an XD Transformer Co., Ltd. Testing Center Page 8 of 272. 油箱及储油柜密封试验Oil tank and conservator hermetic test变压器油箱及储油柜注满油，在油箱及储油柜的最高油面施加30kPa的静压力，试验时间持续24 小时。