Oil Transformer 1000 kVA Fully Sealed Distribution Power Transformers Factory

Product DescriptionOil Transformer 1000 kVA Fully Sealed Distribution Power Transformers FactoryProduct ParametersNumber of PhaseThree PhaseWinding TypeTwo WindingRated Capacity200kVAHigh Voltage10/11kVLow Voltage0.4kVTapping Range±2x2.5%Impedance Voltage4%Load Loss2.73/2.6kWNo-load Loss0.34kWNo-load Current1.0%Frequency50/60HzConnection GroupYyn0/Dyn11Cooling MethodONANCoil MaterialAluminum/CopperSize1240x780x1360mmWeight910kgThe rated voltage can be customized as customers' requirements.The fully sealed oil-immersed power transformer developed by TSTY has the advantage of low loss, low noise and high efficiency, which can achieve good energy-saving effect and reduce pollution. Compared with the ordinary oil immersed transformer, the fully sealed transformer cancels the oil conservator, and the change of oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air, so as to prevent and slow down the deterioration of oil and insulation aging, enhance the operation reliability, and avoid maintenance in normal operation.Product DetailsMainly Components:The mainly parts of this transformer include Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.1. The oil tank is used to soak the windings by placing it in.2. Comply with IEC standards with CE/ISO certificates3. be easily contacted & enlarge throughout loading so that the temperature of the oil can be increased and decrease.4. Buchholz relay is used when a conservator tank is used. Because it indicates errors like loss of oil once it goes low, improper flow of oil between the tank & transformer.5. Breather Unit includes silica gel that absorbs moisture in the oil. It changes its color from blue color to pink color it is not capable to absorb moisture in the oil.6. The oil indicator indicates the level of the oil within the conservatory unit.7. The temperature detector monitors the temperature of the oil. If the temperature of the oil increases to a certain level then the transformer will be disconnected from the service.8. Pressure relief device decreases the pressure within the transformer to avoid an explosion of the transformer.9. Thermal relay is used as an indicator for the temperature of the winding10. Full galvanized coating   no rust11. The bushing is used to connect the internal windings of the transformer with the help of an exterior electrical network.Product DisplayService Environment1.Device types: outdoor type2.Type of Voltage Regulation: Off-circuit or On-Ioad3.Tapping Range: ±5 %  ±2x2.5 % ±4x2.5 %4.Frequency: 50Hz or 60Hz5.Phases: Three or single6.Connection Symbol: Dyn11,Yyn0 ( or as requested)7.Short- circuit Impedance:  Standard Impedance8.Altiude is not exceeding 1000m,ambient temperature not exceeding 40OC. If it can't meet such conditions,we will modulate parameters in accordance with standard.Fields of applicationWaste incineration project,three gorges dam project,zhuhai-hong kong-macao bridge,state grid corporation,coal mine,photovoltaic project Power stations,compact transformer station, normal industrial factories , mines , hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants etc.and so on.Customer CaseAfter-sales service1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!Packaging & ShippingCompany ProfileTSTY Electric Co., Ltd. was established in 2011 and is an excellent and reliable transformer manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage complete sets of equipment.The equipment put into production and operation of the project advocates energy saving, intelligence, information and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center,with 71 utility model patents and 15 invention patents.With years of accumulation in the transformer industry and strong technological innovation capabilities, TSTY Products are