Delta Star transformers
US maker of power transformers and mobile substations with plants in Lynchburg, Virginia and San Carlos, California.
Facts
- Headquarters
- Not yet verified
- US manufacturing
- US plant verified
- Transformer types
- power transformers, mobile transformers and substations, unitized substations
- Product classes
- Large power, Substation
- Parent company
- MacLean Power Systems
- Announced capacity
- None announced in our sources
- Still to verify
- Headquarters and MVA/kV ranges not stated on the pages we read.
- Checked
Sources
- Delta Star: Manufacturing Facilities accessed 2026-11-09
Makers of the same classes
All manufacturers- Eaton
- Elsewedy Electric
- HD Hyundai Electric
- Hitachi Energy
- Hyosung Heavy Industries (Hyosung HICO)
- JST Power Equipment
- Končar
- Mitsubishi Electric
Lead times for these classes, sourced and dated, are on the transformer lead times tracker.