Your equipment shortlist
Compare equipment before you request it.
Review the published facts side by side. Matching a voltage or MVA rating does not establish compatibility. Ask your project engineer to review the complete unit records.
| Compare | ABB 133 MVA 115/13.2 kV Pre-Owned GSUJJ-TX-208 | Westinghouse 22.4 MVA 115/24.9 kV Used TransformersJJ-WEST-115-22-2 |
|---|---|---|
| Manufacturer | ABB Power T&D | Westinghouse |
| Rating / output | 80/106.67/133.33 MVA at 55C rise; 89.6/119.47/149.33 MVA at 65C rise | 12/16/20/22.4 MVA; rating-stage basis to confirm |
| Voltage / winding arrangement | 115 kV grounded wye / 13.2 kV delta | 115/24.9 kV |
| Vector group | Grounded wye / delta; clock to confirm | Winding connections to confirm |
| Frequency | 60 Hz | Not documented; confirm with J&J |
| Cooling | OA / FA / FA | Not documented; confirm with J&J |
| Impedance and base | 6.0% at 80 MVA | Not documented; confirm with J&J |
| Tap changer | Five-position de-energized HV tap changer, ±2 × 2.5% (±5%); 120.75 to 109.25 kV | Not documented; confirm with J&J |
| Insulation / BIL | HV winding and bushing 550 kV; LV winding/bushing and HV neutral 110 kV | Not documented; confirm with J&J |
| Quantity represented | One offered unit; subject to prior sale and written allocation | 2 represented units |
| Technical details / open items | OEM nameplate and supplied technical packet.; Design/nameplate basis: OA/FA/FA, 60 Hz, 55C / 65C dual ratings; Grounded wye / delta.; Tap changer: Five-position de-energized tap changer, +/-2 x 2.5% (+/-5%).; Impedance: 6.0% at 80 MVA; BIL: HV 550 kV; LV and HV neutral 110 kV.; Supplied June 2026 oil-analysis summary and OEM drawings/nameplate; inspection and complete reports available through J&J for qualified review.; Request current service history, inspection and full laboratory reports.; Two supplied equipment photographs are shown. Current condition and complete accessory scope require inspection; request the current matching photo set through J&J.; Ask J&J for current price, warranty, inspection and delivery terms. | The written offer identifies two Westinghouse units with the stated 115/24.9 kV ratio and four MVA ratings.; Pre-owned/reconditioned condition and new bushings are offer representations. Obtain the work scope and present inspection findings before purchase.; Request a readable nameplate for each unit, the rating-stage and temperature-rise basis, winding connections, frequency, taps, impedance and current tests.; Confirm accessories, any included breakers, loading, transport and release timing with the quotation. The review date is not a fresh availability check. |
| Evidence reviewed | OEM nameplate and supplied technical packet | Received written equipment offer; individual nameplates require review |
| Technical value basis | Supplied OEM nameplate and drawings; historical oil-analysis summary is separate from current condition. | Received written offer; individual nameplates have not been reviewed. |
| Details to confirm | Current inspection, complete oil laboratory reports, service history and accessory operation/completeness; Vector clock, final dismantling/loading schedule and current transport dimensions/weights | Both individual nameplates, frequency, connections, cooling, rise, impedance/base, BIL and taps; Current condition, tests, detailed reconditioning scope, dimensions/weights and accessories |
| Represented condition | Pre-owned installed surplus; detailed service history requires confirmation | Pre-owned / reconditioned; new bushings represented in the offer |
| Equipment location | Location confirmed with quotation | Location confirmed with quotation |
| Technical records reviewed | 2026-10-08 | 2026-10-08 |
| Availability | Offered for inspection and purchase; current release, disassembly and loading dates require written confirmation | Offered September 20, 2026; current availability and allocation require written confirmation |
| Availability last confirmed | Request current confirmation | Request current confirmation |
| Shipping estimate | Request a written dispatch and delivery schedule | Request a written dispatch and delivery schedule |
| Nameplate reviewed | Yes — request the unit package | Not recorded as reviewed; request it |
| Drawings reviewed | Not recorded as reviewed; request them | Not recorded as reviewed; request them |
| Factory test report reviewed | Not recorded as reviewed; request test records | Not recorded as reviewed; request test records |
| This unit only | Email for specs & price | Email for specs & price |
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What still needs to be checked?
Confirm frequency, cooling-stage ratings, impedance and its base, taps, vector group, grounding, BIL, site conditions and included scope against the project specification. A table cannot approve the fit.
Match the nameplate to the specification · Review surplus equipment records · Procurement checklist