China Power Transformer Manufacturer 10kv Oil - Immersed Power Transformer Factory Price, 50 kVA Transformer Price

China Power Transformer Manufacturer 10kV Oil - Immersed Power Transformer Factory Price, 50 kVA Transformer Priceproduct overview...- Low loss, 25% lower than S9 type transformer loss- The actual measurement of the product is better than GB and IEC standards, CB CCC KEMA certification- More than 50 countries and regions around the world run verification of high reliability- It is mainly used in 10KV distribution network, power supply and distribution system of industrial and mining enterprises and civil buildings- Products are mainly sold to East Asia, Central Asia, Southeast Asia, South Asia and other developing countries and regions- Executive standard: IEC 60076 series, IEC 6013, IEC 60214-1, IEC 60296;GB1094 series, GB/T6451-2015, GB/T7597-2007, etc-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Product advantage...> Leading technology- High voltage copper strip winding technology, improve lightning resistance- Low voltage copper foil winding technology, high quality A class insulation material insulation- Small magnetic leakage, high mechanical strength, strong resistance to short circuit- Core 45° fully oblique joint stepping laminated structure> The shell- Japanese mitsubishi laser cutting machine and numerical control punching, reducing, folding and other equipment to ensure the accuracy of processing- robot automatic welding, laser detection, to avoid leakage, pass rate of 99.99998%- Electrostatic plastic spray treatment, 50 years do not take off the paint (coating corrosion resistance within 100h, hardness ≥0.4)- Sealed structure, maintenance-free, normal operation life of more than 30 years> The iron core- The iron core is made of high quality cold-rolled grain oriented silicon steel sheet with mineral oxide insulation (from Baosteel and WISCO of China).- By controlling the cutting and stacking process of silicon steel sheet, the loss level, no-load current and noise can be minimized- The iron core is specially reinforced to ensure the structure of the transformer is firm during normal operation and transportation> Winding- The low voltage winding is made of high quality copper foil with excellent insulation resistance- The high-voltage winding is usually wound with insulated copper wire, using the technology patented by hengfengyou electric- It has very good ability to bear radial stress caused by short circuit> High quality material- Baosteel and WISCO produce silicon steel sheets- China's high quality oxygen free copper- CNPC (Kunlun Petroleum) High quality transformer oil (25#)> Other Notes- The low voltage outlet terminal is tin-plated copper bar- High voltage outlet terminals are ring - type tin-plated bolts- Default no load regulation (can be customized load regulation) tap switch 5 or 7 adjustment- Transformers above 630KVA are equipped with gas relay protection> Patent technology- Thanks to the patented technology of "ultra-low loss energy-saving power transformer" of Hengfengyou Electric, the material can be saved by 5%, and the loss of the transformer can be reduced by 10-20% compared with similar products in the market, which is more energy saving and environmental protection.S11    CapacityRated voltage&Off-load tapping  Vector GroupSymbolNO-loadloss(W)Load loss(W)NO-load current(%)Short circuit impedance(%)H.V(kv) High pressure  Tap range(%) L.V(kv)30 kva10±5%±2x2.5%0.40.4150.4200.4300.440Dyn11Yyn0100630/6001.5450 kva130910/8701.3460 kva1501090/10401.2475 kva1801310/12501.24100 kva2001580/15001.14125 kva2401890/18001.14150 kva2802310/220014200 kva3402730/260014250 kva4003200/30500.94300 kva4803830/36500.94400 kva5704520/43000.84500 kva6805410/51500.84600 kva81062000.64.5750 kva98075000.64.51000 kva1150103000.64.51250 kva1360120000.54.51500 kva1640145000.54.52000 kva1940183000.452500 kva2290212000.45 Product details----------------------------------------------------------------------------------------------------------------------------------------------------------company profile...HENGFENGYOU TRANSFORMERbelongs to HENGFENGYOU ELECTRIC Group, It is a power transformer products as the main business, set product research and development, design, production and sales of enterprises, designated suppliers for the world's top 500 enterprises. We are committed top roviding the best distribution transformer solutions for global customers. Keyfigures▪Founded:1990▪2018 revenue: 635 million RMB▪350 employees 30 electrical engineers▪4 production locations in China (Qingdao, Liaocheng, Xuzhou, Shijiazhuang)▪6% of revenues are invested in research and developmentPower distribution solutions that drive the global energy transitionWith energy demand expanding in both developed and emerging countries, the challenge for HENGFENGYOU Group is to connect energy with people. The group's te