| Unused Surplus Transformer
|
|
|
| Quantity |
: 1 pce
|
| Brand |
: PE
|
| Year of Manufacture |
: 2009
|
| Condition |
: Surplus, unused
|
| Application |
: Power Transformer
|
| Basic Transformer Concept |
: Oil-immersed, conservator tank
|
| Tank Design |
: Rigid tank, detachable cooling radiators
|
| Number of Phases |
: 3-phase
|
| Rated Power |
: 25 000 kVA
|
| Method of Cooling |
: ONAF
|
| Voltage Ratio (prim./sec.) |
: 115 000/ 20 000V
|
| Voltage Regulation |
: On-load tap changer (OLTC) in ± 8 Steps
|
| Frequency |
: 50 Hz
|
| Connection |
: YNd11
|
|
|
| Total Weight |
: ~33 000 kg
|
| Weight of Oil |
: ~7 800 kg
|
|
|
| Tapping Range |
: ± 8 x 10 %, see table below
|
|
|
| +8. 126 500 V
|
| +7. 125 063 V
|
| +6. 123 625 V
|
| +5. 122 168 V
|
| +4. 120 750 V
|
| +3. 119 313 V
|
| +2. 117 875 V
|
| +1. 116 438 V
|
| 0. 115 000 V
|
| -1. 113 563 V
|
| -2. 112 125 V
|
| -3. 110 688 V
|
| -4. 109 250 V
|
| -5. 107 813 V
|
| -6. 106 375 V
|
| -7. 104 938 V
|
| -8. 103 500 V
|
|
|
|
|
| Further documentation is available upon request! |
