The TSTY Three Phase Oil-Immersed Transformer (15kV/400V) is a high-performance MV/HV electrical transformer designed for reliable power distribution in renewable energy and industrial applications. Featuring a fully sealed construction, it ensures long service life (20-30 years) with enhanced durability and safety. Available in 200kVA, 300kVA, 500kVA, and 630kVA capacities, this transformer delivers efficient voltage conversion with Dyn11/Yyn0 vector groups, suitable for 50/60Hz frequency systems. Built with copper or aluminum coils and filled with brand-new mineral insulating oil without PCB, it meets international standards including IEC, CE, ISO9001, and ISO14001. Ideal for electronic and grid-tied energy systems, this transformer supports sustainable and stable power infrastructure in solar, wind, and energy storage projects.More
Oil-immersed Power Transformer, Dry-type Power Transformer, Transformer Substation, High And Low Voltage Switchgear, Wind Power, Photovoltaic Power Generation Equipments
