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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 | 88 MVA 230/34.5 kV WEG Power TransformerJJ-WEG-230-88 | ILJIN 167 MVA 230/34.5 kV New / Unused TransformerJJ-ILJIN-230-167 |
|---|---|---|
| Manufacturer | WEG | ILJIN Electric |
| Rating / output | 53/70.5/88 MVA; 18.55/24.675/30.8 MVA tertiary | 100/133/167 MVA |
| Voltage / winding arrangement | 230/34.5 kV with 13.8 kV stabilizing delta tertiary | 230/34.5 kV; tertiary voltage to confirm |
| Vector group | YNyn0d1 | YNyn0+d represented; tertiary clock to confirm |
| Frequency | 60 Hz | Not documented; confirm with J&J |
| Cooling | ONAN / ONAF1 / ONAF2 | Not documented; confirm with J&J |
| Impedance and base | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Tap changer | HV OLTC; 207–253 kV (±10%); 16 raise / 16 lower steps of 0.625% | Not documented; confirm with J&J |
| Insulation / BIL | Not documented; confirm with J&J | Not documented; confirm with J&J |
| Quantity represented | 1 nameplate-documented unit | 1 represented unit |
| Technical details / open items | Three-phase, 60 Hz, ONAN/ONAF1/ONAF2, vector group YNyn0d1; 230 kV grounded-wye primary, 34.5 kV grounded-wye secondary, and 13.8 kV stabilizing delta tertiary; HV LTC represented at plus/minus 10% with 16 raise and 16 lower steps; 2020 manufacture shown on the reviewed nameplate drawing | The individual August offer expressly identifies this ILJIN option as new/unused and never energized; that offer was forwarded again September 30, 2026.; A separate September 30 equipment table repeats 100/133/167 MVA and 230/34.5 kV. Dispatch location and allocation require current confirmation through J&J.; The supplied vector description is YNyn0+d. Obtain the individual nameplate, tertiary rating and voltage, vector clock, frequency, cooling stages and test records before duty approval.; Confirm preservation and storage history, actual warranty provider and transferable written coverage, loading and shipping terms with the quotation.; This ILJIN offer is distinct from the separately listed Fortune Electric 167 MVA transformer; no additional Fortune unit is implied. |
| Evidence reviewed | Serial-specific nameplate drawing reviewed | Individual written offer, repeated in a September 30 equipment listing |
| Technical value basis | Supplied approval nameplate drawing; the impedance field is not completed. | Received written equipment offer; individual technical records require review. |
| Details to confirm | Final tested impedance/base, all winding/bushing BIL levels and oil quantity; Matching factory tests, current preservation, final dimensions and complete accessories | Individual nameplate, frequency, cooling/rise, tertiary duty and vector clock; Impedance/base, BIL, taps, copper/fluid specification, factory tests, preservation and transport scope |
| Represented condition | Brand new, never used and never energized; 2020 nameplate reviewed | New / unused and never energized, as explicitly represented in the offer |
| Equipment location | USA | International; dispatch location confirmed with quotation |
| Technical records reviewed | 2026-10-08 | 2026-10-08 |
| Availability | Available; nameplate drawing reviewed; subject to prior sale and written reconfirmation | Listed in received September 30, 2026 offers; current allocation, condition and dispatch timing require written confirmation |
| Availability last confirmed | 2026-09-24 | 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 | Yes — request matching unit drawings | 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 | Request more info | Request more info |
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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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