Equipment summary
What ratings and represented scope are documented?
- Unit ID
- JJ-ABB-AUTO-112
- Manufacturer
- ABB Ltda.
- Manufacturer basis
- Serial-specific nameplate photograph reviewed
- Rating
- 60/80/100 MVA at 55 C; 67.2/89.6/112 MVA at 65 C
- Voltage / output
- 230 kV to reconnectable 115 or 69 kV with 13.8 kV delta tertiary
- Quantity
- 1 nameplate-documented opportunity; available quantity to confirm
- Condition basis
- Condition and operating history require written confirmation
- Current location
- United States — exact storage location disclosed after project qualification
- Listing reviewed
Technical highlights
- Three-phase, 60 Hz, copper-wound autotransformer manufactured by ABB in Brazil
- Reconnectable common winding for 69 kV or 115 kV service; 13.8 kV delta tertiary
- Nameplate impedance: 13.2% on a 60 MVA, 230/69 kV base; 7.4% on a 60 MVA, 230/115 kV base
- Full nameplate, serial details, photos, exact location, and technical package are provided after project qualification
Evidence reviewed
Serial-specific nameplate photograph reviewed
Records apply only to the stated unit or design basis.
Open before reliance
Represented opportunity; nameplate reviewed; condition, quantity, and availability require written reconfirmation
Confirm authority, identity, condition, scope, price, freight, and availability in writing.