S11/S13/S20/S22 Superior Oil Immersed Transformer

S20/S22 Eco-Friendly Oil Immersed Transformer Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Classification by insulation and cooling method. Transformers can be divided into oil-immersed, dry-type and gas-insulated types according to insulation and cooling methods. Among them, oil-immersed transformers include oil-immersed self-cooling type, oil-immersed air-cooling type, oil-immersed water-cooling type and forced oil circulation cooling type. Oil-immersed power transformers have been widely used because of their advantages of good heat dissipation, low loss, large capacity and low price. Oil-immersed transformer structure 1. The iron core is the magnetic circuit part of the transformer. In…

Oil Transformer Drawer Switchgear Dry Type Transformer Fixed Switchgear