Inventory / 6 pcs 6,5 MVA 34,5/11 kV

#146 - 6 pcs 6,5 MVA 34,5/11 kV

Used generator step-up transformer with the following main technical data :
Quantity : 6 pcs
Brand : Alstom
Year of Manufacture : 2001
Condition : Used
Application : Generator Step-up Transformer (GSU)
Basic Transformer Concept : oil-immersed, conservator tank
Tank Design : Rigid tank, detachable cooling radiators
Number of Phases : 3-phase
Rated Power : 6550 kVA
Method of Cooling : ONAN
Voltage Ratio : 34500 / 11000 V
Voltage Regulation : Off-circuit Tap Changer
Tapping Range : 9 steps, see table below
1 37950 99,7
2 37088 102,0
3 36225 104,4
4 35363 106,9
5 34500 109,6
6 33638 112,4
7 32775 115,4
8 31913 118,5
9 31050 121,8
Frequency : 50 Hz
Temperature Rise (oil/wind) : 60/65 K
Connection : YNd11
Total Weight : 14 900 kg
Weight of Oil : 3 450 kg
Transp. Weight : 14 650 kg
Full documentation (drawings, rating plate data etc.) is available and can be sent
upon request!