| ABB Stromberg | 32.5MVA, 40MVA | 145/11.5kV | ONAN/ONAF oil cooled | YNyn0 | 17 Position On Load Tap Changer 166800 - 123200 in steps of 2400V | Show details | abb-stromberg | 32-5mva 40mva | 145-11-5kv | onan-onaf-oil-cooled | ynyn0 |
| Brush | 25MVA, 31.5MVA | 33/11kV | Oil Cooled | Dyn11 | +15% to -13.3%, 17 position ON load tap changer | Show details | brush | 25mva 31-5mva | 33-11kv | oil-cooled | dyn11 |
| ABB Nitran | 20MVA, 33.3MVA | 34.5/11kV | Oil Cooled | Dyn11 | ±10%, 9 position ON load tap changer | Show details | abb-nitran | 20mva 33-3mva | 34-5-11kv | oil-cooled | dyn11 |
| ABB Power T&D | 20MVA, 40MVA | 33/11.5kV | Oil Cooled | Dyn11 | ±10%, 17 position ON load tap changer | Show details | abb-power-td | 20mva 40mva | 33-11-5kv | oil-cooled | dyn11 |
| ABB Power T&D | 20MVA, 40MVA | 33/11.5kV | Oil Cooled | YNyn0d1 | ±10%, 17 position ON load tap changer | Show details | abb-power-td | 20mva 40mva | 33-11-5kv | oil-cooled | ynyn0d1 |
| Brush | 20MVA, 40MVA | 33/11kV | Oil Cooled | Dyn11 | +15% to -13.3%, 17 position ON load tap changer | Show details | brush | 20mva 40mva | 33-11kv | oil-cooled | dyn11 |
| Brush | 18.75MVA | 66/11kV | Oil Cooled | Yyn0 | +5% to -15%, 14 position ON load tap changer | Show details | brush | 18-75mva | 66-11kv | oil-cooled | yyn0 |
| Brush | 12MVA, 24MVA | 33/11.5kV | Oil Cooled | Dyn11 | +5.72% to -17.16%, Fitted with 16 position ON load tap changer | Show details | brush | 12mva 24mva | 33-11-5kv | oil-cooled | dyn11 |
| Brush | 12MVA | 11/7.1kV | Oil Cooled | Dyn11 | ±2.5 & 5%. 5 position OFF load tap changer | Show details | brush | 12mva | 11-7-1kv | oil-cooled | dyn11 |
| Winder | 9MVA | 11/3.45kV | Oil Cooled | Dyn11 | ± 7.5%. 7 tapping position accessed via internal links | Show details | winder | 9mva | 11-3-45kv | oil-cooled | dyn11 |
| Alstom | 8MVA | 21/11kV | Oil Cooled | YNd11 | ±2.5 & 5% 5 position OFF circuit tap changer | Show details | alstom | 8mva | 21-11kv | oil-cooled | ynd11 |
| ABB Power T&D | 7MVA | 33/11kV | Oil Cooled | Dd0 | ±10%, 7 position ON load tap changer | Show details | abb-power-td | 7mva | 33-11kv | oil-cooled | dd0 |
| ABB Power T&D | 7MVA | 33/11kV | Oil Cooled | Dyn11 | ±10%, 7 position ON load tap changer | Show details | abb-power-td | 7mva | 33-11kv | oil-cooled | dyn11 |
| Winder | 7MVA | 11/3.45kV | Midel Cooled | Dyn11 | ±2.5 & 5%. 5 position OFF circuit tap changer | Show details | winder | 7mva | 11-3-45kv | midel-cooled | dyn11 |
| EB Nitran | 7MVA | 11/3.3kV | Oil Cooled | Dyn11 | ±2.5 & 5% 5 position OFF circuit tap changer | Show details | eb-nitran | 7mva | 11-3-3kv | oil-cooled | dyn11 |
| CHINT | 80MVA | 66/11.5kV | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | chint | 80mva | 66-11-5kv | oil-cooled | dyn11 |
| ABB Power T&D | 5000kVA | 11000/3300V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb-power-td | 5000kva | 11000-3300v | oil-cooled | dyn11 |
| NEI Peebles | 4000kVA | 11000/11000V | Oil Cooled | YNd1 | ±10%, 17 position ON load tap changer | Show details | nei-peebles | 4000kva | 11000-11000v | oil-cooled | ynd1 |
| ABB Power T&D | 3500kVA | 11000/11000V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% BY LINKS | Show details | abb-power-td | 3500kva | 11000-11000v | air-cooled-cast-resin | dyn11 |