Mobile Substation Transformers
Our Mobile Substation Transformers are completely self-contained trailer mounted units that are comprised of a transformer, cooling equipment, high and low voltage circuit protection, metering, relaying, AC and DC auxiliary power supplies and surge protection. Niagara Power Transformer’s superior engineering expertise paired with its unmatched years of manufacturing experience and high-grade materials allow them to provide the best in-class Mobile Substation Transformers.

Transformer Specifications
Niagara Power Transformer’s Mobile Substation Transformers have the ability to replace a complete substation in the event of a failure. These high efficiency, low sound level transformers are beneficial in areas subjected to natural disasters as a backup unit.
- Up to 50 MVA base rating
- Up to 138 kV, 650 kV BIL
- High efficiency
- Low sound level
- Beneficial for standby or temporary service
- Ability to replace a complete substation in the event of a failure
- Backup unit for areas subjected to natural disasters