Power Transformers Manufacturers

Power Transformer is used to refer to those transformers used between the generators and the distribution circuits, and these are usually rated 500 kVA and above. Power transformers are selected based on the application, with the emphasis towards custom design being more apparent the larger the unit. They are available for step-up operation, primarily used at the generator and referred to as generator step-up transformers, and the step-down operation, mainly used to feed distribution circuits. Power transformer is available as single-phase or three-phase apparatus. Transformers intended for indoor use are primarily of the dry type but can also be liquid immersed. For outdoor use, transformers are usually liquid immersed.