10kv Three Phase Oil Arc Furnace Transformer

Product Name: 10kv Three Phase Oil Arc Furnace Transformer Model NO.: HSSP-12500/10 Winding Type: Multi-winding Transformer Cooling Method: Oil-immersed Type Transformer Core: Core-type Transformer Phase: Three Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio Coil Structure: Toroidal Trademark: EACHER Transport Package: Sea Worthy Packing Specification: ISO9001, ISO14001, CE Apply for IEC, JB, ANSI Origin: Jiangshan, Zhejiang, China Product Description SpecificationsFurnace trans. 1) Top 1 in China: 120MVA EAF trans. 2) ISO9001, ISO14001, CE3) Apply for IEC, JB, ANSI4) Up to 110kV, 160MVAMain function and featuresFurnace transformers are separated with normal power transformer with its characteristic of massive secondary currents which are the main products of Shenda Electric with many advantages both on quality and price. As an example a 30MVA unit at 150V would result in a secondary current of 115 kilo ampere. For these high secondary currents special bushings are required to be connected to the bus-bars. These bushings are specified with very specific arrangements to suit the bus-bar arrangement and cooling system. Furnace bus-bar are mostly water-cooled. The cooler are either of the oil forced (OFAF) or Oil forced water OFWF). Shenda electric is renowned and appreciated by its reliable products performance and integrated services. Features: 1) Low loss2) Low noise3) High efficiency4) Low partial discharge5) Strong mechanical strength and short-circuit withstand ability. 6) Operation reliability7) Easy maintenance8) Pretty outline and compact structure9) 100% guaranteed no leakageBrief specification1) Voltage class: 6~110 KV2) Capacity: 630 kVA to 120, 000 kVA3) Short-circuit impedance: 4.5~21%4) Losses: No-load losses is fully comply with IEC standard requirementsApplication: Arc furnaces are used in steel industry for smelting scrap iron and for refining steel. Other application areas are: 1) Smelting glass and ceramics2) Manufacturing or refining many other materials etc. Ferrochromium, ferromanganese, different abrasive materials (oxides and nitrides), semiconducting base materials, nanopowders etc. 3) Electric arc furnace (EAF) transformers are required for many different furnace processes and applications. They are built for: A, Steel furnaces, mainly long arcB, Landle furnacesC, ferro-alloy furnace and similar with short or submerged areD, Smelting of other materialsTypeRatedpower(kVA)ConnectionsymbolPrimaryvoltage(kV)SecondaryVoltage(v)RegulationvoltagestepTypeoftapingshort-circuitimpedance(%)No-loadlossOn-loadlossHS-650/10650D-Y,d0-1110130~755No-load201.910HS-1250/101250D-Y,d0-1110210~1605No-load212.915.7HS-1600/101600Yd111085~655No-load65.117.4HSZ-2000/102000Yd1110300~14015On-load4/65.333.7HSSPK-2500/102500D-Y,d0-1110220~1106No-load21/95.432.7HS-3000/103000D-Y,d0-1110220~1105No-load19/95.226.2HSSP-3200/103200Dd010240~1045No-load18/77.740.9HSSP-4200/104200D-Y,d0-1110240~1605No-load18.57.333.2HSSP-5500/65500Dd06212~1505No-load810.147HSSP-6300/66300Dd06260~1398No-load97.560HJSSP-7500/107500Yd1110207~1585No-load7.58.558.2HSSPZ-8000/10.58000D-Y,d0-1110.5240~1406On-load6.410.778.2HJSSPZ-8000/108000Yd1110300~14017On-load711.899.8HJSSPZ-9000/69000Dd06240~1499On-load7.59.876.8HSSP-12500/1012500Yd1110240~8517No-load713.7121.6HJSSPZ-12500/1012500Dd010325~16611On-load812.4145.7HJSSPZ-14000/1014000Dd110325~20513On-load6.513.2134.6