Three Phase OLTC HV Transformers

Products descrption of Electric Power Transformer:The performance of SZ-M and SZ series 10kV and 35kV on-load tap changing transformers conforms to GB1094 Power Transformers and GB/T6451-2008 Technical Parameters and Requirements of Three-Phase Oil Immersed Power Transformers. With cores made with quality cooled rolled silicon steel sheets connected with fully sloping joints without being perforated and coils made with quality oxygen free copper,, Electric Power transfromer are beautiful in appearance and safe in operation. Electric Power transfromer are widely used for rural and urban industrial and agricultural power transmission and distribution. The main function and features:â?? On-load voltage regulation has high reliability, advanced performance and reasonable economic indicators.â?? The iron cores adopt stepped three-level joints with the surface coated with hardening varnish, to reduce loss and noise. â?? With new winding structure, reasonable oil passage design and new insulation structure, the mechanical strength and anti-short circuit capacity are improved.â?? The tanks have two structures: fully sealed type and the type equipped with oil storage.Product ModelSZ Series 10kv 35kv oil immersed electric Power Transformerwhy choose us1. We are factoryXiecheng have more than 10 years experience in electric power industry, the production capacity up to 240MVA with the primary voltage of  220KV,qualified supplier for china state grid.Offers more then 5000pcs of transformer to the over seas, Cost-effective, highly efficient, durable and easy-to operate transformer is what we deliver.2. Provided turnkey solution We offers you a complete turnkey solution for building a power plant, steel plant, foundry or metal forming Industry. We can design the plant, manufacturer the equipment, install and commission it. also we can Provide the professional engineer team to your place to run the factory for you.3. Strict Quality Control SystemBefore Being dispatched from our factory all of our equipment will undergo a series of strict test, including the appearance quality test, voltage electrical test, aging test also the package strength checking. On our production line each worker takes personal responsibility for their assigned task and this allows us to guarantee our products.4. Professional after sales service(1) Our teams provide onsite installation, commissioning and after sales service. (2) You will get free lifelong technical advice from our highly qualified engineers at Xiecheng. This will give you a lot of confidence when buying from our company.(3) We guarantee the ongoing supply and preferential prices for spare and wearing parts.(4) Our highly qualified team of service technicians are well equipped to keep your transformer operating at high efficience at all times.