151-75.5/75.5 MVA generator step-up transformer, 138 kV wye to 13.8 kV delta
Price on request
76 MVA substation transformers, 26 kV delta to two 6.9Y/3.984 kV windings, with load tap changer
- Year built
- 2013
- In service
- Not stated
- Equipment no.
- Not stated
- Manufacturer
- Efacec
Price and quote
Price on request8 available
Price for the equipment. Your quote adds testing and delivery to your site.
- Tested before it ships, and you see the report first
- Delivered to your site, with rigging and freight quoted up front
- Confirmed with the seller before we quote
Specifications
- Rating
- 76 MVA (OA), two 38 MVA secondaries
- Primary
- 26,000 V delta with taps, BIL 200 kV
- Secondary
- Two 6,900Y/3,984 V windings, 38 MVA each, BIL 110 kV
- Phase
- 3-phase, 60 Hz
- Vector group
- Dyn11yn11
- Tap changer
- Load tap changer on the secondary, 24 steps
- Fluid
- Mineral oil
- Windings
- Copper
- Accessories
- Conservator type
About this unit
Eight unused 2013 Efacec step-down units with split secondaries and conservators, offered by a Redondo Beach, California equipment broker. The page gives no price, impedance, weight or storage location.
Listed October 18, 2026