S9-M S10-M S11-MR Series Full-sealed Distribution

S9-M S10-M S11-MR Series Full-sealed Distribution Transformer •Introduction to Products The performance of model S9-M S10-M S11-MR 10kV series full-sealed oil-immersed distribution transformer conform to standards GB1094 “Power Transformer “and GB/Technology trade hardware –”Technical Parameter and Requirements of Three-phase Oil-immersed Power Transformer”. Its core is made of quality cold-rolled silicon sheet and is of a full-miter non-puncture structure and its coil is made of quality oxygen-free copper. It is artistic in appearance and safe in running and is widely used in transmission and distribution of industrial and agriculturalist. •Main Function And Features It adopts radiator oil tank of corrugated sheet type or expansion type. As it doesn’t need oil conservator, the height of transformer is reduced , and as the transformer oil doesn’t contact with air , the oil ageing is retarded, thus prolonging the service life of transformer. The no-load loss of Model S10-M is 20% lower than that of Model S9-M , and S11-M is 30% lower than S9-M. the transformers are high in reliability , advanced in performance and rational in economical indexes . The oil tank is diversified in types and looks artistic and elegant. •Main Technical parameters for 10kV level, S9-M,S10-M,S11-M series three-phase Full-sealed non-excitation-tap-changing power transformer Rated power (kVA) High Voltage (kV) H.V Tap range Low Voltage (kV) Connection Symbol Short-Circuit Impedance (%) No-load Loss (W) On-Load Loss (W) No-load Current (%)9 Type10 Type11 Type9 Type10 Type11 Type306 6.3 10 10.5±5% ±2×2.5%0.4Dyn11 Yyn041301101006006006002.1501701501308708708702632001801501040104010401.9802502001801250125012501.81002902302001500150015001.61253402702401800180018001.51604003102802200220022001.42004803803402600260026001.22505604604003050305030501.23156705404803650365036501.1400800650570430043004300150096078068051505150515016304.512009208106200620062000.9800140011209807500750075000.810001700132011501030010300103000.712501950156013601200012000120000.616002400188016401450014500145000.6200052830227019401714017140171400.625003350269023002026020260202600.5 •Weight and Overall dimension Rated power (kVA)Weight (kg)Overall dimension(mm)Gauge (mm)Active partOiltotalLWH3018085310750720930400×4005021090420780740950400×400632801105208007501000400×400803101105208207701040400×4001003401205608257901020550×5501253801306708307901120550×55016048014077010706701085550×55020056016089011407401160550×550250670180107012107901200550×550315750230123013809001230550×550400930250145013809001300550×55050010702601670149010001320550×55063012903201960157010301390660×66080015903502340162010501460660×660100017404502760176011901590660×660125020804903200178011401670660×660160025306403950197012901750820×820200030008004890210020502000820×8202500330011806280233022102150820×820