Multiple OEMs
69–138 kV Substation Power Transformer — 30–60 MVA
Used and surplus substation power transformer for sale — 30–60 MVA at 69–138 kV, oil-immersed with ONAN/ONAF cooling; in-stock units that skip the multi-year OEM new-build queue.
Used and surplus substation power transformers in the 30–60 MVA, 69–138 kV class available for sale through Pantheon. They step transmission voltage down to sub-transmission and distribution levels at utility substations, industrial plants, and datacenter campuses — oil-immersed with ONAN/ONAF cooling, built to IEEE C57.12 / IEC 60076 with on-load or de-energized tap changers. New-build lead times for this class can run a year or more; used and surplus transformers can shorten that when the ratings and configuration match. Confirm delivery timing for the specific transformer at quote. Typical OEMs include Virginia Transformer, Hitachi Energy, GE Vernova, and Siemens Energy. Exact rating, hours, and configuration confirmed at quote.
Specifications
| Asset type | Substation power transformer |
|---|---|
| Rating | 30–60 MVA |
| Voltage class | 69–138 kV |
| Cooling | Oil-immersed · ONAN/ONAF |
| Tap changer | OLTC or DETC |
| Standards | IEEE C57.12 / IEC 60076 |
| Typical OEMs | Virginia Transformer · Hitachi Energy · GE Vernova · Siemens Energy |
| Condition | Used and surplus |
Specifications shown are headline figures. Confirm full configuration details when you request a quote.
Last updated
Request a quote for Substation Power Transformer — 30–60 MVA, 69–138 kV
Tell us your requirements and we'll get back to you with availability and pricing.
or reach us directly at