Jiangxi People Transmit&Transform Electric Co., Ltd.  

Product Name: 30kVA-2500kVA 11kv Oil Immersed Distribution Transformer Model NO.: S9 series Brand: People Shape of Core: Ring Frequency Characteristics: Power Frequency Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer Certification: ISO9001-2000, UL, ISO9001, CCC Winding Type: Two-winding Transformer Cooling Method: Oil-immersed Type Transformer Core: Core-type Transformer Phase: Three Application: Power, Lighting Capacity: 5kVA to 2500kVA Conductor Material: Copper Certificate: Type Test Report Frequency: 50Hz / 60Hz Tapping Method: off Load / on Load Tapping Changer Delivery Time: 10days OEM: Yes Trademark: PEOPLE Transport Package: Customized Specification: As per data sheet Origin: China HS Code: 8504210000 Product Description 1. Features of ProductsThe three-phase oil Immersed distribution transformer applies new type insulating structure and make the short-circuit resistance strong. The Iron core is made of high quality cold rolled silicon steel plate. High -voltage winding groups is made up of high quality oxygen free copper lines and it adopts multi drum type structure.2. Reliable StructureWith the fundament of traditional frames and proved techniques our company made agreat improvement for instance. We employ spiral loops with longitudinal oil path to produce abetter cooling effect. We improve the effectual support of the loop's terminal face to strengthen the anti-short circuit electricity capability.3. Excellent MaterialsWe use Oxygen free cooper lines of lower resistivity, which will become smoother and burr free after series of additional treatment so the load loss of our transformer is lower and the electric performance is better. We also use high quality silicon steel plate and high quality wooden laminating insulation pieces, and also we use thoroughly filtrated transformer oil and high quality rubber sealing material. All raw materials have passed the quality testing with national standard ISO90000 inspection.5. Good Technology and Economic PerformanceCompare with previous products, S9 and above series reduces the no load loss by 10%, and load loss by 24%, and no load electric current by 46%, as aresult, the operating cost will drop by 19%.5.Technical data sheet of 11KV S9,S9-M oil immersed distribution transformerRated capacity(KVA)Voltage RatioConnection groupImpedanceLossesNo load current (%)WeightDimension (LXBXH)High voltageLow voltageNo loadLoadActive partOilGross51110.5106.360.40.69Yyn0Dyn114%0.070.3545045145550*450*800100.090.403.57055185550*450*800200.110.523.011060235660*505*850300.130.63/0.62.313065265660*530*870500.170.91/0.872.019580365740*600*930630.201.09/1.041.923080400720*620*100800.251.31/1.251.926095460770*640*10301000.291.58/1.51.830095510820*710*9701250.341.89/1.81.73351155851040*680*10801600.402.31/2.21.64051306851090*670*11302000.482.73/2.61.54901508101160*760*10902500.563.2/3.051.45651708351215*775*11803150.673.83/3.651.465520010951345*890*12054000.804.52/4.31.384025013851450*935*12405000.965.41/5.151.293523515051410*970*12906304.5%1.206.21.1110033018301595*1040*13158001.407.51.0136037022251765*1170*135010001.7010.31.0145547525551855*1255*149012501.9512.00.9171554531401885*1270*159016002.4014.50.8209563036801950*1620*202020002.8019.80.8234071541902060*1740*205025003.3023.00.7292083051002250*1800*2100Note: Tapping range of high voltage :±5%,±2*2.5%; Frequency 50HzContact Us:Contact Person: Ms. RachelOffice Address: No. 555, Chezhan Road, Liushi, Yueqing city, Zhejiang,ChinaFactory Address: No111, Xiaolan Industrial zone, Nanchang, Jiangxi, ChinaPost Code:325604