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Celebrating 40 years

40 years of offering high-quality products and services.

dry-type transformers and reactors

Our products

We offer a complete range of dry-type standard and custom transformers and reactors.

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View our catalogues, manuals, technical brochures, FAQs, and online training materials.

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Calculator and Line Current Card

Determine the amperage or the kVA for your application based on known parameters.

Discover Delta

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About Us
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Located in Granby, Quebec, Delta Transformers has been designing and manufacturing high-quality dry-type transformers and reactors for more than 40 years.