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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 | 166.667 MVA 120/24.9 kV WEG TransformerJJ-WEG-120-167 | 180 MVA 345/34.5 kV Georgia TransformerJJ-GA447A |
|---|---|---|
| Manufacturer | WEG | Georgia Transformer |
| Rating / output | 100/133.333/166.667 MVA | 108/144/180 MVA; 37.8/50.4/63 MVA tertiary |
| Voltage / winding arrangement | 120 kV delta / 24.9 kV grounded wye | 345/34.5 kV with 12 kV buried-delta tertiary |
| Quantity represented | 1 nameplate-documented unit | 1 documented unit - GA447A |
| Technical details / open items | Three-phase, 60 Hz power regulating transformer; manufactured by WEG Transformadores Mexico in July 2015; Continuous nameplate ratings: 100,000 / 133,333 / 166,667 kVA with KNAN / KNAF / KNAF cooling; Vector group Dyn1; 120 kV delta high side and 24,900Y/14,376 V low side; High-side OLTC with 16 raise and 16 lower steps of 0.625%; Nameplate photograph and serial details are shared privately; condition, test records, included scope and delivery schedule require confirmation | ONAN/ONAF1/ONAF2, 60 Hz, three-phase, vector group YNyn0+d1; Measured H-X impedance: 6.99% on a 108 MVA base; Factory test report concludes results were within technical tolerances |
| Evidence reviewed | Unit nameplate photograph reviewed | Serial-specific approval drawings and FAT report reviewed |
| Represented condition | Current condition and operating history to confirm with J&J; July 2015 manufacture shown on nameplate | Represented as unused and never energized; current condition requires written reconfirmation; factory acceptance tested September 2024 |
| Technical records reviewed | 2026-09-21 | 2026-09-03 |
| Availability | Available for inquiry; subject to prior sale and written confirmation | Represented available; approval drawings and FAT report reviewed; subject to prior sale and written reconfirmation |
| This unit only | Email for specs & price | Email for specs & price |
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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.
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