| Quantity |
: 1 pce
|
| Brand |
: GEC Alsthom, France
|
| Year of Manufacture |
: 1991
|
| Condition |
: Second Hand
|
| Application |
: Power Transformer
|
| Basic Transformer Concept |
: Oil-immersed, conservator tank
|
| Tank Design |
: Rigid tank, detachable cooling radiators
|
| Number of Phases |
: 3-phase
|
| Rated Power |
: 47000 kVA
|
| Method of Cooling |
: ONAN/ONAF - 68/100%
|
| Voltage Ratio (prim./sec.) |
: 33000 / 10500 V
|
| Primary Current |
: 822 A
|
| Secondary Current |
: 2584 A
|
| Voltage Regulation |
: On-load tap changer (OLTC)
|
| Tapping Range |
: +-10%, see table below for tapping range
|
| Frequency |
: 50 Hz
|
| Connection |
: YNd11
|
| Impedance |
: 12% at 47 MVA
|
| Temperature Rise (oil/wind) |
: 50/55 K
|
| Standards |
: C.E.I - V.D.E
|
|
|
| Total Weight |
: ~52300 kg
|
| Weight of Oil |
: ~12700 kg
|
|
|
| Further documentation is available and can be sent upon request!
|
|
|
| Tapping Range |
:
|
|
|
| 1. 36300/10500 V
|
| 2. 35880/10500 V
|
| 3. 35475/10500 V
|
| 4. 35063/10500 V
|
| 5. 34650/10500 V
|
| 6. 34238/10500 V
|
| 7. 33825/10500 V
|
| 8. 33413/10500 V
|
| 9. 33000/10500 V
|
| 10. 32588/10500 V
|
| 11. 32175/10500 V
|
| 12. 31763/10500 V
|
| 13. 31350/10500 V
|
| 14. 30936/10500 V
|
| 15. 30525/10500 V
|
| 16. 30113/10500 V
|
| 17. 29700/10500 V |
