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Power Transformers
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Step-Down Transformers
These transformers are designed for use in step-down distribution networks, whether operating without a load or with a load gradually increasing up to a maximum power of 25,000 kVA for Oil Types / 123 kV ( BIL: 450 kV class) - for Dry Types / 36 kV (BIL: 170 kV class).They come in either dry or oil-forced types, with the oil-forced variants available in hermetic form or with tanks. For dry types, containers can be manufactured up to IP44, meeting specific protection class requirements. The casts can be produced in Standard or condensed form, with customization options available upon request. Additionally, the AF assembly allows for a temporary overload of up to 50%.
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Step-Up Transformers
These are transformers used in booster transfer networks or in central outputs either unloaded or with a load graduality up to a maximum power of 25000 kVA, for Oil Types 123 kV (BIL: 450 kV class) – For Dry Types / 36 kV (BIL: 170 kVclass). They are produced as either dry or oil forced types. The oil forced types are manufactured as either hermetic or with tanks. In dry types containers can be produced up to IP44 according to protection class. Casts can be manufactured in Standard or in condensed form or upon request. In addition with the AF assembly temporary over load up to 50 % can be dragged.
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