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Transformer opportunity · JJ-G5058-03-01

Prolec GE 132/176/220 MVA 345/34.5 kV Collector Step-Up Transformer

Engineering package reviewed; availability requires written reconfirmation. Review the public summary below, then request the current seller package before making a technical, schedule, logistics, or commercial decision.

Equipment summary

Ratings and represented scope

Unit ID
JJ-G5058-03-01
Manufacturer
Prolec GE
Manufacturer basis
Serial-specific nameplate and approval drawings reviewed
Rating
132/176/220 MVA; 46.2/61.6/77 MVA tertiary
Voltage / output
345/34.5 kV with 13.8 kV delta tertiary
Quantity
1 documented unit - G5058-03-01
Condition basis
Approval drawings reviewed; current condition requires confirmation
Current location
Provided after qualified RFQ

Technical highlights

  • Collector step-up duty; ONAN/ONAF/ONAF, 60 Hz, three-phase
  • Grounded-wye / grounded-wye / delta winding configuration
  • Nominal design H-X impedance: 12.0% on a 132 MVA base

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