Inventory / 18 MVA 57/5,5 kV

#109 - 18 MVA 57/5,5 kV

Quantity : 1 pce
Brand : Koncar D&ST
Year of Manufacture : 2013
Condition : Surplus
Application : Power Transformer
Basic Transformer Concept : Oil-immersed, conservator tank
Tank Design : Rigid tank, detachable cooling radiators
Number of Phases : 3-phase
Rated Power : 18000 kVA
Method of Cooling : ONAN
Voltage Ratio (prim./sec.) : 57000 / 5500 V
Primary Current : 169,6 - 182,3 - 197,1 A
Secondary Current : 1889,5 A
Voltage Regulation : On-load tap changer (OLTC)
Tapping Range : +-3x2,5%, see table below for tapping range
Frequency : 50 Hz
Connection : YNd5
Total Weight : ~36500 kg
Weight of Oil : ~5600 kg
Further documentation (complete rating plate data etc.) is available and can be sent
upon request!
Tapping Range :
1. 61275/5500 V
2. 59850/5500 V
3. 58425/5500 V
4. 57000/5500 V
5. 55575/5500 V
6. 54150/5500 V
7. 52725/5500 V