SZ11-200~2500/10, 3-Phase, On-load Tap-changing Oi

The airproof oil-filled transformer adopts the expanding radiator fueling structure, and substitutes the oil tank and ordinary radiators. The device is of unique structure, advanced technology, little volume and weight, non-leakage and maintenance-free.Technical Parameter of SZ11-200 2500/10, 3-Phase, On-loadTap-changing Oil Immersed Distribution Transformer Rated Capacity(kVA)Voltage CombinationConnection LabelNo-Load Loss(W)Load Loss(W)Short Circuit Impedance(%)No-Load Current(A)Lpa Noise Level(dB)Weight(kg)H.V.(kV)Tapping(%)L.V.(kV)CoreOilTotal20066.31010.511±4×2.50.4Yyn0Dyn1133026804.00.944590230100025040030500.944720270120031548036500.844810300135040057043000.744950330155050068051000.7481220380185063081062004.50.65481320400195080098075000.6501500460215010001150103000.55501670530255012501350120000.5512020580305016001680145000.5512380660360020001950171505.50.5522880710425025002280203000.55232807804900 SHENYANG TIANTONG ELECTRICITY EQUIPENT CO., LTDTiantong enterprise is composed by Shenyang Tiantong Electricity Co. Ltd, Shenyang Tiantong Power Co., Shenyang Tiantong Environmental Protection Energy Engineering Co. Ltd and Shenyang Tiantong Calo Heating Equipment Co., Ltd, which is a specialized electrical equipment production enterprise. The company floor area is 24000 square meters and occupies land area about 100 Chinese acres.Our main products are Low-consumption power transformers, dry type transformers, special transformers; ZBW (XBW) Cubic-type Sub-stations; High Low Voltage Switch Boards; Transformer used tanks; Transformer used radiators; Heating equipments.Factory Address 1No.219 Yingchun St, Sujiatun Dist,Shenyang Liaoning Province, P.R.China 110101 Factory Address 2No.3 Qingzhou St, Sujiatun Dist,Shenyang Liaoning Province, P.R.China 110101 Marketing CenterRoom 807, 1st Building, Hua Fu Tian Di, No. 7-1 Tuanjie Road, Shenhe District, Shenyang, LiaoNing, P.R.China 110013Tel: +86 248980 8899 +86 248980 8833 +86 24 8980 7733Mobile: +86 159 4035 7777+86137 0403 3733Fax: +86 24 8980 8555