| Quantity |
: 1 pce
|
| Brand |
: GE
|
| Year of Manufacture |
: 2008
|
| 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 |
: 25000 kVA
|
| Method of Cooling |
: ONAF
|
| Voltage Ratio (prim./sec.) |
: 138000 / 21500 V
|
| Primary Current |
: 116,2 - 105 - 95 A
|
| Secondary Current |
: 671 A
|
| Voltage Regulation |
: On-load tap changer (OLTC)
|
| Tapping Range |
: see table below for tapping range
|
| Frequency |
: 50 Hz
|
| Connection |
: YNd11
|
|
|
| Total Weight |
: ~69000 kg
|
| Weight of Oil |
: ~23500 kg
|
|
|
| Further documentation is available upon request!
|
|
|
| Tapping Range |
:
|
|
|
| 1. 151 800 V
|
| 2. 150 420 V
|
| 3. 149 040 V
|
| 4. 147 660 V
|
| 5. 146 280 V
|
| 6. 144 900 V
|
| 7. 143 520 V
|
| 8. 142 140 V
|
| 9. 140 760 V
|
| 10. 139 380 V
|
| 11a. 138 000 V
|
| 11b. 138 000 V
|
| 11c. 138 000 V
|
| 12. 136 620 V
|
| 13. 135 240 V
|
| 14. 133 860 V
|
| 15. 132 480 V
|
| 16. 131 100 V
|
| 17. 129 720 V
|
| 18. 128 340 V
|
| 19. 126 960 V
|
| 20. 125 580 V
|
| 21. 124 200 V |
