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- Unused AREVA / GE Vernova 168 MVA Power Transformer – 230/11 kV
Description
Description
Acquire one (01) unused AREVA (now GE Vernova) 112/168 MVA Power Transformer. Manufactured in 2005 and never energized, the unit has been preserved in storage under nitrogen in accordance with OEM recommendations. Rated 230/11 kV, 50 Hz with ONAN/ONAF cooling and a YNd11 vector group, the transformer is offered complete with a comprehensive package of accessories — including radiators, bushings, conservator tank, radiator fans and unused transformer oil drums — ready for relocation and installation.
Technical Specifications Table — Transformer Overview
| Parameter | Details |
|---|---|
| Manufacturer / OEM | AREVA (now GE Vernova) |
| Equipment Type | Power Transformer |
| Rated Power | 112 / 168 MVA |
| Cooling Type | ONAN / ONAF |
| Rated Voltage | 230 / 11 kV |
| Frequency | 50 Hz |
| Vector Group | YNd11 |
| No-Load Losses | 80 kW at 110% rated voltage |
| Load Losses | 435 kW at 75 °C (Base 168 MVA) |
| Impedance Voltage | 14% |
| Year of Manufacture | 2005 |
| Condition | New / Unused — Preserved under nitrogen |
| Quantity Available | 1 unit |
Detailed Technical Data
| Item | Specification |
|---|---|
| Design Standard | IEC 60076 |
| HV Voltage Range (Pos. 1 / 6 / 11) | 201,250 / 230,000 / 258,750 V |
| LV Voltage | 11,000 V |
| HV Current (ONAN / ONAF, Pos. 6) | 281.1 A / 421.7 A |
| LV Current (ONAN / ONAF) | 5,878.4 A / 8,817.7 A |
| Insulation Level — HV | Um 245 kV; AC withstand 460 kV; Lightning Impulse 1,050 kV |
| Insulation Level — LV | Um 17.5 kV; AC withstand 38 kV; Lightning Impulse 110 kV |
| Insulation Level — HV Neutral | AC withstand 280 kV; Lightning Impulse 650 kV |
| On-Load / Tap Changer | Make: MR; Type MR III-800-145-18111G; Range ±12.5% (±5 steps) |
| Temperature Rise Limits | Top oil 50 K; Winding 55 K (max ambient 30 / 50 °C) |
| Total Weight | 230,000 kg |
| Transport Weight (without oil) | 142,000 kg |
| Weight of Oil | 58,000 kg |
| Weight of Active Part | 114,000 kg |
Scope of Supply / Included Accessories
The transformer is supplied complete with the following associated accessories:
| Qty | Accessory |
|---|---|
| 04 Nos. | Wheel Assembly Parts |
| 01 No. | Conservator Tank |
| 38 Nos. | Radiators |
| 03 Nos. | HV Bushing Housings |
| 03 Nos. | LV Bushing Housings |
| 01 No. | Neutral Bushing Housing |
| 03 Nos. | HV Bushings |
| 03 Nos. | LV Bushings |
| 01 No. | Neutral Bushing |
| 19 Nos. | Radiator Fans |
| 01 Set | Piping |
| 01 Set | Accessories |
| 304 Nos. | Unused Transformer Oil Drums |
Note: The transformer has been preserved in storage under nitrogen in accordance with OEM recommendations. The detailed technical data sheet is available on request.
If you require any further information on this listing please contact info@reflowx.com
Technical Details
| Manufacturer Name | AREVA (now GE Vernova) |
|---|
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!
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