// Power Transformers · 12–200 MVA

Power
Transformers.

Transmission-class power transformers from 12 to 200 MVA for generation step-up, bulk supply and utility substations. Primaries from 46 to 230 kV; secondaries from 4.16 to 34.5 kV. Aluminum windings, mineral oil, ONAN cooled, built to ANSI/IEEE C57.12. Every unit is engineered to the application: send the one-line, ratings and site details and we’ll quote it. Copper windings and natural ester fluid are available on request.

Rating12–200 MVA
Primary46–230 kV
Secondary4.16–34.5 kV
Cooling · fluidONAN · Mineral oil
StandardANSI/IEEE C57.12
Ordering online? Stock moves fast, so call 601-912-3512 or email sales@bearpowersolutions.com to confirm inventory before you check out. If a unit has sold, we can build it on our normal 12–16 week lead time.

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// Custom builds

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Send the kVA, primary and secondary voltage, and quantity. Copper windings and natural ester fluid are available on request. Typical lead time is 12–16 weeks.

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