1999 - Step-Up Power Transformer ABB 2 x 8000 kVA, 21/6 kV, 50 Hz

Two good condition ABB made power step-up transformers, capacity 8000 kVA, from 6 KV to 20 kV, dismantled

SKU: 8982021

Manufacturer
ABB Finland
Manufacturer's type
KIRP 24 NC 800
Made in year
1999
Capacity
8000 kVA / 50 Hz
Application
Step-up power from generators to grid level
Nominal voltage
21000V +/- 2x2.5%
Nominal current
202A / 769.8A
Cooling type
ONAN
Insulation level
LI 125 AC 50 / LI 60 AC 20
Direction
N-A-B-C / a-b-c
Total weight with oil
16600 kg
Oil weight
2950 kg
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz
  • Power Transformer ABB 8000 kVA, 6/21kV / 50 Hz

Step-Up Power Transformer ABB 2 x 8000 kVA, 21/6 kV, 50 Hz

Two identical step-up transformers for mid-voltage step up from 6 kV to 21 kV with capacity of 2 x 8000 kV / 50 Hz.  Transformers were made by ABB in 1999 and they were operating approx. 32000 hours and dismantled in 2021 in full operational condition. They have ONAN cooling system and they are oil filled with external expansion vessels. Outgoing voltage can be regulated with a tap switch from standard 21000 kV +/- 2 x 2.5 %