Equipment summary
Ratings and represented scope
- Unit ID
- JJ-G5058-03-01
- Manufacturer
- Prolec GE
- Manufacturer basis
- Serial-specific nameplate and approval drawings reviewed
- Rating
- 132/176/220 MVA; 46.2/61.6/77 MVA tertiary
- Voltage / output
- 345/34.5 kV with 13.8 kV delta tertiary
- Quantity
- 1 documented unit - G5058-03-01
- Condition basis
- Approval drawings reviewed; current condition requires confirmation
- Current location
- Provided after qualified RFQ
Technical highlights
- Collector step-up duty; ONAN/ONAF/ONAF, 60 Hz, three-phase
- Grounded-wye / grounded-wye / delta winding configuration
- Nominal design H-X impedance: 12.0% on a 132 MVA base
