Equipment summary
Specifications and scope
| Unit ID | JJ-SIEMENS-161-105 |
|---|---|
| Manufacturer | Siemens Energy |
| Manufacturer basis | Serial-specific nameplate photograph reviewed |
| Rating | 63/84/105 MVA |
| Voltage / output | 161/34.5 kV with 13.8 kV tertiary |
| Frequency | 60 Hz |
| Vector group | Not stated in supplied records |
| Tertiary | 13.8 kV; confirm winding duty and MVA rating |
| Quantity | 1 nameplate-documented unit |
| Availability | Available; nameplate reviewed; subject to prior sale and written reconfirmation |
| Condition basis | Brand new, never used and never energized; 2022 nameplate reviewed |
| Condition confirmed by J&J | |
| Current location | USA |
| Listing information reviewed |
Technical values and record basis
Supplied individual nameplate photograph; verify the winding diagram and current preservation.
| Phases | Three-phase |
|---|---|
| Cooling | ONAN / ONAF1 / ONAF2 |
| Temperature rise | 65°C |
| Conductor | Copper |
| Tap changer | HV OLTC; 144.9–177.1 kV (±10%); ±8 steps of 1.25% |
| Impedance and base | H–X: 9.25% at 63 MVA; 12.34% at 84 MVA; 15.42% at 105 MVA |
| Insulation / BIL | HV line 650 kV; HV neutral and LV 200 kV; tertiary 110 kV |
| Total weight with oil | 254,000 lb |
| Shipping weight on plate | 159,000 lb; final configuration to confirm |
| Oil volume | 7,695 US gal |
| Manufacture year | 2022 shown on the plate |
Details to confirm for this listing
- Complete winding connection/clock diagram and tertiary MVA duty
- Current preservation, matching tests, dimensions and accessory completeness
Technical highlights
- 2022 manufacture shown on nameplate; three-phase, 60 Hz, copper windings
- ONAN/ONAF1/ONAF2 cooling and approximately 144.9-177.1 kV HV OLTC range
- Nameplate identifies 34.5 kV low-side and 13.8 kV additional winding
- Supplied equipment photo shown; request the connection diagram, complete matching records and preservation history through J&J
Evidence reviewed
Serial-specific nameplate photograph reviewed
Records apply only to the stated unit or design basis.
Availability and terms
Available; nameplate reviewed; subject to prior sale and written reconfirmation
Ask for the current technical package, price, included accessories and delivery terms.
Confirm the purchase and delivery scope
Ask J&J to confirm the proposed unit’s allocation, price, inspection access, included accessories, loading and freight boundary, receiving arrangements, release schedule, deposit or reservation terms and any applicable warranty. Photos, matching records and inspection arrangements are coordinated through J&J.
Request written termsCheck this transformer against your project
Compare the complete winding arrangement and condition evidence before requesting a quote. A matching voltage ratio alone does not establish suitability.
- Match MVA, voltage, impedance, taps and winding connections
- Review seven transformer condition risks before purchase
For this listing’s photographs, reports, pricing and current status, call 346-276-9540 or email Tommy with unit ID JJ-SIEMENS-161-105.