ZGS11 series combined transformer is a new type of power distribution equipment (also called American box variable), is will high - voltage switch plug-in fuse, high-pressure current limiting fuse installed In transformer, the insulation and cooling with mineral oil, with reasonable structure compact, small volume, installation flexible, convenient operation, cover an area of an area small, etc. Combined transformer is especially applicable to the load center city grid, to reduce the consumption, improve the quality of power supply. This series of products has been widely used in communities across the country, and public places. industrial mining enterprises etc distribution sites.JIEZOU POWER was established in 1989, and has over 50 engineering and technical personnel and more than 1000 employees. Dinghong has a relatively strong production capacity and efficient marketing team. Products include 110KV, 220KV large ultra-high voltage transformers and 35KV below various dry transformers, oil-immersed transformers ,various specifications of box transformer and other special transformers. All products of the company have passed the routine, type and special tests of the National Transformer Quality Supervision in2010. The enterprise has passed IS09001 quality management system certification in 2015; Now 2023,our product sales cover the national market, but also exported to Australia, New Zealand, India, Madagascar, Vietnam and other countries and regions.Product Feature： 1. Compact structure, convenient installation. 2. The seal, whole insulation structure, can guarantee the security of person. 3. Can be used for ring network, also can used for terminal, conversion convenient, improve the power supply reliability. 4. The tow loss, low noise, superior performance. 5. Cable joint adopts plug-and-socket form, has the characteristics of isolating switch, convenient operation flexible. 6. High - voltage double - baked joint protection, plug - in with temperature and current sensitive protection characteristics. 7. Backup weld wire of transformer faults and second line fault protection. 8. Box adopts anti-theft structure. 9. Low temperature, overload ability.Customer Case Since different countries in the world have different transformers, our products can be customized according to your requirements of different voltage, frequency.Finally we’ll provide detailed technical data, drawings and quotations for you.Quality Certification Our products are widely used in North and South America, Middle East, Middle Asia, Southeast Asia, Africa, etc. Our effective quality strictly based on IEC standard, IEEE standard, ISO standard. We have CE, CCC, CQC, TYPE TEST REPORT, UL, KEMA, etc certificates.Package And Shipping When finish the orders, we will arrange the exclusive transportation for you.There is LCL shipping and FCL shipping for different order term,you also can choose Air-transport or Ocean shipping for your requirement.