Inventory / 47 MVA 33/10,5 kV

#111 - 47 MVA 33/10,5 kV

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