S11 80kVA Series Three Phase Oil Immersed Distribution Transformer

S11 80kVA Series Three Phase Oil Immersed Distribution TransformerOverviewIron core:the iron core is made by crystal grain-oriented silicon-steel sheet; GEORG cross cut shear (made in West Germany) is adopted to cut the silicon-steel sheet with a 45°joint seam;fold the sheet into a multistage roll cross-section to reduce the noise and power consumption.Coil:cylinder type for high voltage; cylinder type or foil type for low voltage;this can increase the ability to resist short circuit and strike; and the distribution of magnetic path is more rational.Oil tank:the oil tank is made by fine cold-rolled steel sheets; GEORG corrugation oil tank production-line is adopted; to meet environmental needs, then, antiseptic coating material is applied on the surface, which can meet the requirements for petroleum and chemical industry (much oil stain and many chemical substances). In addition, the corrugations not any possess heat radiation function, but also meet the requirement for oil expansion and oil contraction trader normal performance. The iso lation from air guarantees a low aging speed of oil and a long life expectancy of transformer.Insulation structure:oil-immersed distribution transformer adopts A-level insulation structure; high voltage coil and low voltage coil are concentric; the space between coils is cardboard sleeve small oil clearance oil partition structure.Product specificationCore1Power transformer  core is made of high-permeable grain-orientated top quality cold-rolledsilicon sheet2The material is cut with advanced Germany Geoge GmbH automatic shear line with thecut burrs controlled within 0.02mm.3Power transformer  silicon sheet fabrication adopts "no-upper yoke-lapped' technologyand all lapped joints of the silicon sheet are 45 full-miters4Effectively improves no-load performance and reduces noises. Coil1The high-voltage(HV) coil adopts an interleaved-continuous structure to improvethe voltage characteristics under impact voltage and make voltage evenly distributed.2All stays and pads are chamfered to keep highly reliable insulation.Oil tank and accessories1Power transformer tank wall adopts wide steel sheet2Which will be folded into corrugated structure without splicing3In this way welds aredecreased and mechanical strength is enhanced4The corrugated wall has diverging effect, and thus plays arole in decrease of noise.   Technical ParametersRatedCapacityVoltageCombinationVectorGroupNo-loadLossLoadLossNo-loadCurrentImpedanceVoltageTotalWeightExteriorSizeInstallation center/Installation hole(kVA)HighvoltageTaprangeLowvoltage(kV) (W)(W)(%)(%)(kg)(L*W*H)(mm)(mm)3066.31010.511±5%or±2*2.5%0.4Ydn0orDyn11100630/6001.84.03351030*690*860400*400/4*φ1450130910/8701.64101045*700*925400*400/4*φ14631501090/10401.54601075*710*940400*400/4*φ14801801310/12501.44901080*715*995400*400/4*φ191002001580/15001.35501110*730*1020400*400(550)/4*φ191252401890/18001.26151135*740*1035400*400(550)/4*φ191602802310/22001.16951155*755*1050550*550/4*φ192003402730/260017901200*770*1075550*550/4*φ192504003200/30500.99301240*800*1100550*550/4*φ193154803830/36500.811101305*840*1120550*550/4*φ194005704520/43000.712901390*900*1160660*660/4*φ195006805410/51500.715101500*990*1195660*660/4*φ1963081062000.64.517301580*1030*1305660*660/4*φ1980098075000.620751705*1140*1360820*820/4*φ1910001150103000.524901730*1290*1395820*820/4*φ1912501360120000.429601780*1320*1480820*820/4*φ1916001640145000.435151890*1430*1520820*820/4*φ1920001940183000.4548802050*1360*1840820*820/4*φ1925002290212000.460102170*1430*20151070*1070/4*φ19About CompanyFAQQ 1.Where is your market?A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.Q 2. Can your factory produce according to customers' requirements?A. Yes, we can produce different products according to customers' requirements.Q 3. What's the payment terms?A. We accept LC, T/T, D/P, Western Union PayPal. If others, we can discuss.Q 4. How's the delivery time?A. Usually it will take about 30 days after order confirmed.Q 5.Could you offer Form A or CIO?A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.Q 6.Would you accept to use our logo ?A. If good quantity, it absolute no problem to do OEM.Q 7: Are you a manufacturer or trading company?A: We are a manufacturer with many years of manufacturering experience.Q 8:What kind of certificates you have?A:Our company already achieve ISO9001, and for products, we have CE, ISO9001, ISO14001 and so on.Q 9: How long have you been worked in the electric industry?A: We have been worked in the electric industry for more than 20 years. We have own research and development department that has 15 engineering technicians.  /* January 22, 2024 19:08:37 */!function(){funct