| Quantity |
: 1 pce
|
| Brand |
: ABB
|
| Year of Manufacture |
: 1994
|
| 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 |
: 80000/16000 kVA
|
| Method of Cooling |
: ONAF/(ONAN 60%)
|
| Voltage Ratio (prim./sec.) |
: 117500 /10500 /6 300 V
|
| Primary Current |
: 352 - 393 463 A
|
| Secondary Current |
: 4399 / 1466 A
|
| Voltage Regulation |
: On-load tap changer (OLTC)
|
| Tapping Range |
: +-9 taps, +-1,67%, see table below for tapping range
|
| Temp. Rise (oil/wind.) |
: |
| Frequency |
: 50 Hz
|
| Connection |
: YNd11d11
|
|
|
| Total Weight |
: ~108 000 kg
|
| Weight of Oil |
: ~30 600 kg
|
|
|
| Further documentation (complete rating plate data etc.) is available and can be sent
|
| upon request!
|
|
|
| Tapping Range of OLTC |
:
|
|
|
| Pos. Volts
|
| -9 135150
|
| -8 133200
|
| -7 131225
|
| -6 129275
|
| -5 127300
|
| -4 125350
|
| -3 123375
|
| -2 121425
|
| -1 119450
|
| 0 117500
|
| 1 115550
|
| 2 113575
|
| 3 111625
|
| 4 109650
|
| 5 107700
|
| 6 105725
|
| 7 103775
|
| 8 101800
|
| 9 998550 |
