Transformer Division

Substation Transformers

Designed and configured to meet any application requirements, Sunbelt Transformer’s liquid-filled substation transformers are available for use with primary and secondary switchgear, or stand-alone installation using terminal compartments. Available in voltages through 230 kV (650 kV BIL), our substation transformers meet all NEMA and ANSI standards.

Up to 60 MVA base
Voltages through 230 kV (650 kV BIL)
NEMA and ANSI standards
Built-to-order or from stock with modifications available

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Dry-type Transformers

Sunbelt Transformer offers a full range of both indoor and outdoor low voltage and medium voltage dry-type transformers up to 7500 kVA. Sunbelt Transformer's dry-type transformers are the ideal choice for commercial, industrial, and utility applications. Hundreds of new, surplus and reconditioned units in stock and ready-to-ship.

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Polemount Transformers

Sunbelt Transformer’s oil-filled overhead distribution transformers are typically used for stepping utility distribution voltages down to lower voltages. Our large stock of both new and reconditioned single phase units are commonly used for power distribution and voltage reduction for residential and light commercial applications. Single-phase transformers are more often seen in rural settings, where the cost of three-phase distribution is a lot higher.

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