SC(B)9/10 Series 20kV Grade Dry Type Transformer

SC(B)9/10 series 20kV Grade Dry Type Transformer2010ShanghaiExpo 2008OlympicGamesStadium ShanghaiPudongAirport ThreeGorgesProject VietnamSongPowerStation KoreaPusantheSecondSteelPlant IranTeheranCementPlant ranTeherantheThirdChemicalPlant BurundiHydroelectricStation MalaysiaCementPlantHydroelectricStation. With the advanced technology brought in from overseas, we developed SCB10 series 20KV padding thin-insulation dry-type distributing transformer whose winding is sealed up with epoxy, therefore the resin insulating dry-type transformer is flame-retardant, explosion-proof, free from maintenance and pollution, and it is compacted and can go deep into load center, besides, with scientific and reasonable design and coating craft work, it has advantages of low partial discharge capacity, low noise, good heat dispersion and it can run over a long time with 125% rated load in the circumstance of cold wind. It applies intelligent thermal controller and has the functions that it will alarm when there is fault or the temperature is exceeded and switch off as the function of black box. It can be monitored and controlled by connecting it to the computer through its RS485 serial interface. Therefore, it is widely used in the places such as hotel, restaurant, airport, power plant, hospital, skyscraper, shopping center, and residential areas and other adverse environments like subways, smelt and power plant, ship, offshore drilling platform, etc. Technical parametersRated capacityKVAVoltageNo-loadLossWF grade insulation heat lossNo-load Current% Rated short circuit impedance voltageUk(%) HVKVHV taping rangeLVVF(75C)F(120C)31520±5%400960355040600.764001140421048200.665001330503057600.666301510594068000.568001730718082200.5610002040850097300.561250236010200114800.561600276012040137900.562000320014220162800.562500382016830192700.463150430020620236100.47