| Schneider | 1600kVA | 33000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1600kva | 33000-340v | oil-cooled | dyn11 |
| PDT | 2500kVA | 33000/480V | Oil Cooled | Dyn1 | ±2.5 & 5% | Show details | pdt | 2500kva | 33000-480v | oil-cooled | dyn1 |
| Unindo | 2500kVA | 20000/400V | Oil Cooled | Dyn5 | ±2.5 & 5% | Show details | unindo | 2500kva | 20000-400v | oil-cooled | dyn5 |
| Schneider | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 200kva | 11000-433v | oil-cooled | dyn11 |
| ANSA Trafo | 1250kVA | 33000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | ansa-trafo | 1250kva | 33000-340v | oil-cooled | dyn11 |
| Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 |
| Lindley Thompson | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| Schneider | 3000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 3000kva | 11000-433v | oil-cooled | dyn11 |
| Brush | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 1250kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1250kva | 11000-433v | oil-cooled | dyn11 |
| Siemens | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | siemens | 1000kva | 11000-433v | oil-cooled | dyn11 |
| GEC | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | gec | 1000kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 |
| Pauwels | 1600kVA | 31500/690V | Oil Cooled | Dyn5 | ±2.5 & 5% | Show details | pauwels | 1600kva | 31500-690v | oil-cooled | dyn5 |
| May & Christe | 630kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | may-christe | 630kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Pauwels | 800kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | | Show details | pauwels | 800kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| ABB Nitran | 500kVA | 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb-nitran | 500kva | 6600-433v | oil-cooled | dyn11 |
| Legrand | 1000kVA | 11000/417V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | legrand | 1000kva | 11000-417v | air-cooled-cast-resin | dyn11 |
| Lindley Thompson | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1500kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 100kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 100kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 500kVA | 6200/400V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | winder | 500kva | 6200-400v | oil-cooled | dy11 |
| France Transfo | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | +7.5 to -5% in 2.5% steps | Show details | france-transfo | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 |
| Schneider | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 500kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 800kva | 11000-433v | oil-cooled | dyn11 |
| ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 800kva | 11000-433v | oil-cooled | dyn11 |
| ABB | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 200kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | nei-peebles | 500kva | 11000-433v | oil-cooled | dy11 |
| South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | winder | 1000kva | 11000-433v | oil-cooled | dyn11 |
| ABB | 1500kVA | 6600/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 1500kva | 6600-433v | midel-cooled | dyn11 |
| PDT | 1000kVA | 11000/433V, 6600/433V | Midel Cooled | Dyn11 | ±2.5 & 5% @ 11kV; ±2.08 & 4.16% @ 6.6kV | Show details | pdt | 1000kva | 11000-433v 6600-433v | midel-cooled | dyn11 |
| PETE Hammond | 2000kVA | 11450/415V | Midel Cooled | Dyn11 | +7.5 to -5% in 2.5% steps | Show details | pete-hammond | 2000kva | 11450-415v | midel-cooled | dyn11 |
| Merlin Gerin | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1500kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| Schneider | 1000kVA | 11000/415V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-415v | midel-cooled | dyn11 |
| Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 |
| Schneider | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1600kva | 11000-433v | oil-cooled | dyn11 |
| South Wales Transformers | 1000kVA | 11000/3450V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1000kva | 11000-3450v | midel-cooled | dyn11 |
| ABB | 500kVA | 11000/415V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 500kva | 11000-415v | midel-cooled | dyn11 |
| South Wales Transformers | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1000kva | 11000-433v | midel-cooled | dyn11 |
| Bonar Long | 2000kVA | 11000/433V | Oil Cooled | Dyn11 | | Show details | bonar-long | 2000kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 500kva | 11000-433v | oil-cooled | dyn11 |
| Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 800kva | 11000-433v | oil-cooled | dyn11 |
| Lindley Thompson | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1500kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1500kva | 11000-433v | oil-cooled | dyn11 |
| GEC | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | | Show details | gec | 1250kva | 11000-433v | oil-cooled | dyn11 |
| Merlin Gerin | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1500kva | 11000-433v | oil-cooled | dyn11 |
| South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 1500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | winder | 1500kva | 11000-433v | oil-cooled | dy11 |
| ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 800kva | 11000-433v | oil-cooled | dyn11 |
| Merlin Gerin | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 500kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1600kVA | 20000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1600kva | 20000-433v | oil-cooled | dyn11 |
| South Wales Transformers | 1500kVA | 11000/433V, 6600/433V | Silicone Cooled | Dyn11 | ±2.5 & -5% on 11kV; ±4.2 & 8.4% on 6.6kV | Show details | south-wales-transformers | 1500kva | 11000-433v 6600-433v | silicone-cooled | dyn11 |
| South Wales Transformers | 1500kVA | 11000/433V, 6600/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% @ 11kV; ±2.08 & 4.16% @ 6.6kV | Show details | south-wales-transformers | 1500kva | 11000-433v 6600-433v | silicone-cooled | dyn11 |
| Merlin Gerin | 1000kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1000kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| France Transfo | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | | Show details | france-transfo | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Winder | 1250kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±2.5 & -5% on 11kV; ±4.2 & 8.4% on 6.6kV | Show details | winder | 1250kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| GEC | 1000kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | gec | 1000kva | 11000-433v | oil-cooled | dy11 |
| Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | +7.5 to -5% in 2.5% steps | Show details | brush | 800kva | 11000-433v | oil-cooled | dyn11 |
| South Wales Transformers | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 500kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 500kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 500kVA | 11000/415V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 500kva | 11000-415v | oil-cooled | dyn11 |
| ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb | 800kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 500kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-433v | oil-cooled | dyn11 |
| South Wales Transformers | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1600kva | 11000-433v | oil-cooled | dyn11 |
| Federal Transformers | 2500kVA | 11000/380V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | federal-transformers | 2500kva | 11000-380v | oil-cooled | dyn11 |
| Merlin Gerin | 1500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Transformers & Rectifiers Ltd | 2500kVA | 11000/1075V | Oil Cooled | Dd0/yn11 | ±2.5 & 5% | Show details | transformers-rectifiers-ltd | 2500kva | 11000-1075v | oil-cooled | dd0-yn11 |
| Foster | 800kVA | 3300/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | foster | 800kva | 3300-433v | oil-cooled | dy11 |
| Merlin Gerin | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 800kva | 11000-433v | oil-cooled | dyn11 |
| Merlin Gerin | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1250kva | 11000-433v | oil-cooled | dyn11 |
| Merlin Gerin | 3150kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 3150kva | 11000-3450v | oil-cooled | dyn11 |
| English Electric | 300kVA | 6600/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | english-electric | 300kva | 6600-433v | oil-cooled | dy11 |
| 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 |
| 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 |
| Schneider | 1000kVA | 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 6600-433v | oil-cooled | dyn11 |
| Brush | 1500kVA | 11000/885V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 1500kva | 11000-885v | oil-cooled | dyn11 |
| Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 800kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 1750kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | winder | 1750kva | 11000-433v | oil-cooled | dyn11 |
| ABB Power T&D | 5MVA | 11/3.3kV | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb-power-td | 5mva | 11-3-3kv | oil-cooled | dyn11 |
| Winder | 1500kVA | 33000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | winder | 1500kva | 33000-433v | oil-cooled | dyn11 |
| Slaters | 1500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 1500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| CHINT | 80MVA | 66/11.5kV | Oil Cooled | YNd11 | ±2.5 & 5% | Show details | chint | 80mva | 66-11-5kv | oil-cooled | ynd11 |
| Slaters | 3150kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 3150kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 2500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 2500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 2000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 2000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 1600kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 1600kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 800kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 800kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 630kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 630kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 400kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 400kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Slaters | 250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | slaters | 250kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Foster | 50kVA | 11000/415V | Oil Cooled | Yd11 | ±2.5 & 5% | Show details | foster | 50kva | 11000-415v | oil-cooled | yd11 |
| Brush | 1250kVA | 3300/433V, 4160/433V, 6600/433V | Oil Cooled | Yy0 | ±3.1 & 6.2% @ 6.6 & 3.3kV; ±2.44 & 4.88% @ 4.16kV | Show details | brush | 1250kva | 3300-433v 4160-433v 6600-433v | oil-cooled | yy0 |
| Brush | 2000kVA | 11000/433V | Oil Cooled | Yd11 | ±2.5 & 5% | Show details | brush | 2000kva | 11000-433v | oil-cooled | yd11 |
| Goodyear | 1250kVA | 11475/415V | Oil Cooled | Yd11 | ±2.5 & 5% | Show details | goodyear | 1250kva | 11475-415v | oil-cooled | yd11 |
| Bonar Long | 4000kVA | 11000/6930V | Silicone Cooled | YNyn0 | ±2.5 & 5% | Show details | bonar-long | 4000kva | 11000-6930v | silicone-cooled | ynyn0 |
| Brush | 800kVA | 11000/3300V | Oil Cooled | YNd11 | ±2.5 & 5% | Show details | brush | 800kva | 11000-3300v | oil-cooled | ynd11 |
| Bonar Long | 1000kVA | 11450/415V, 6455/415V | Oil Cooled | Yd11 | ±2.5 & 5% @ 11.45kV; ±4.2 & 8.4% @ 6.455kV | Show details | bonar-long | 1000kva | 11450-415v 6455-415v | oil-cooled | yd11 |
| Pauwels Trafo | 2500kVA | 11515/400V | Oil Cooled | YNd11 | ±2.5 & 5% | Show details | pauwels-trafo | 2500kva | 11515-400v | oil-cooled | ynd11 |
| May & Christe | 800kVA | 6820/415V | Air Cooled Cast Resin | YNd1 | ±2.5 & 5% | Show details | may-christe | 800kva | 6820-415v | air-cooled-cast-resin | ynd1 |
| Merlin Gerin | 2000kVA | 11500/415V, 6900/415V | Oil Cooled | YNd11 | ±2.5 & 5% @ 11.5kV; ±4.2 & 8.4% @ 6.9kV | Show details | merlin-gerin | 2000kva | 11500-415v 6900-415v | oil-cooled | ynd11 |
| Bonar Long | 2500kVA | 11000/6600V | Oil Cooled | Yy0 | ±2.5 & 5% | Show details | bonar-long | 2500kva | 11000-6600v | oil-cooled | yy0 |
| Babcock | 1250kVA | 11000/415V | Oil Cooled | YNd11 | ±2.5 & 5% | Show details | babcock | 1250kva | 11000-415v | oil-cooled | ynd11 |
| Goodyear | 1250kVA | 11475/415V | Oil Cooled | Yd11 | ±2.5 & 5% | Show details | goodyear | 1250kva | 11475-415v | oil-cooled | yd11 |
| Lindley Thompson | 1500kVA | 11000/6600V | Oil Cooled | Yy0 | ±2.5 & 5% | Show details | lindley-thompson | 1500kva | 11000-6600v | oil-cooled | yy0 |
| HTT | 2500kVA | 11000/660V | Air Cooled Cast Resin | YNd11 | None | Show details | htt | 2500kva | 11000-660v | air-cooled-cast-resin | ynd11 |
| Brush | 1300kVA | 6900/415V | Oil Cooled | Yd11 | None | Show details | brush | 1300kva | 6900-415v | oil-cooled | yd11 |
| Brush | 1000kVA | 11000/400V | Oil Cooled | Yd11 | ±2.5 & 5% | Show details | brush | 1000kva | 11000-400v | oil-cooled | yd11 |
| Trafo-Union | 1600kVA | 11000/433V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | trafo-union | 1600kva | 11000-433v | anaf-cooled-cast-resin | dyn11 |
| Alstom | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | alstom | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Woden | 35kVA | 3300/415V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | woden | 35kva | 3300-415v | oil-cooled | dy11 |
| Lindley Thompson | 2000kVA | 6600/4160V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 2000kva | 6600-4160v | oil-cooled | dyn11 |
| GEC | 2300kVA | 6600/626V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | gec | 2300kva | 6600-626v | oil-cooled | dyn11 |
| Bonar Long | 2000kVA | 6600/3465V | Oil Cooled | Dy11 | None | Show details | bonar-long | 2000kva | 6600-3465v | oil-cooled | dy11 |
| Bonar Long | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | bonar-long | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| May & Christe | 1500kVA | 11000/433V, 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | may-christe | 1500kva | 11000-433v 6600-433v | air-cooled-cast-resin | dyn11 |
| NEI Peebles | 315kVA | 11000/3300V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | nei-peebles | 315kva | 11000-3300v | oil-cooled | dy11 |
| ABB Nitran | 5000kVA | 11000/3300V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb-nitran | 5000kva | 11000-3300v | oil-cooled | dyn11 |
| Winder | 4000kVA | 6600/3300V | Oil Cooled | Yy0 | None | Show details | winder | 4000kva | 6600-3300v | oil-cooled | yy0 |
| France Transfo | 1250kVA | 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | france-transfo | 1250kva | 6600-433v | air-cooled-cast-resin | dyn11 |
| Brush | 500kVA | 11000/433V, 6300/433V | Oil Cooled | Dy11 | ±2.5 & 5% @ 11kV; ±4.2 & 8.4% @ 6.6kV | Show details | brush | 500kva | 11000-433v 6300-433v | oil-cooled | dy11 |
| Starkstrom | 2000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | starkstrom | 2000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Schneider | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | schneider | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Lindley Thompson | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | lindley-thompson | 500kva | 11000-433v | oil-cooled | dy11 |
| Pauwels Trafo | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| France Transfo | 1600kVA | 11000/433V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | france-transfo | 1600kva | 11000-433v | anaf-cooled-cast-resin | dyn11 |
| May & Christe | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | may-christe | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| May & Christe | 1000kVA | 11000/433V, 3300/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | may-christe | 1000kva | 11000-433v 3300-433v | air-cooled-cast-resin | dyn11 |
| Brush | 2500kVA | 11000/3300V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | brush | 2500kva | 11000-3300v | oil-cooled | dy11 |
| Tesar | 2500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | tesar | 2500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| May & Christe | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | may-christe | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| PDT | 3000kVA | 11000/5650V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | pdt | 3000kva | 11000-5650v | oil-cooled | dyn11 |
| Merlin Gerin | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | merlin-gerin | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Pauwels Trafo | 2000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 2000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Pauwels Trafo | 1600kVA | 11000/433V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% BY LINKS | Show details | pauwels-trafo | 1600kva | 11000-433v | anaf-cooled-cast-resin | dyn11 |
| DTL Parsons Peebles | 800kVA | 11000/3300V | Oil Cooled | Dy11 | ±2.5 & 5% @ 11kV; ±4.2 & 8.4% @ 6.6kV | Show details | dtl-parsons-peebles | 800kva | 11000-3300v | oil-cooled | dy11 |
| Pauwels Trafo | 1000kVA | 6600/415V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 1000kva | 6600-415v | air-cooled-cast-resin | dyn11 |
| Pauwels Trafo | 1600kVA | 6600/416V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 1600kva | 6600-416v | air-cooled-cast-resin | dyn11 |
| Pauwels Trafo | 50kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 50kva | 11000-433v | oil-cooled | dyn11 |
| Schneider | 1000kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 1000kva | 11000-3450v | oil-cooled | dyn11 |
| France Transfo | 800kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | france-transfo | 800kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| International Transformers | 750kVA | 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | international-transformers | 750kva | 6600-433v | air-cooled-cast-resin | dyn11 |
| Woden | 2800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | woden | 2800kva | 11000-433v | oil-cooled | dyn11 |
| Bonar Long | 1000kVA | 11000/400V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | bonar-long | 1000kva | 11000-400v | oil-cooled | dy11 |
| PDT | 500kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | pdt | 500kva | 11000-3450v | oil-cooled | dyn11 |
| South Wales Transformers | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1000kva | 11000-433v | oil-cooled | dyn11 |
| Brush | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| EB Nitran | 500kVA | 6000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | eb-nitran | 500kva | 6000-433v | oil-cooled | dyn11 |
| Brush | 3500kVA | 33/11kV | Oil Cooled | YNyn0 | -12.5% to +7.5% in 1.25% steps | Show details | brush | 3500kva | 33-11kv | oil-cooled | ynyn0 |
| Pauwels Trafo | 800kVA | 10750/400V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 800kva | 10750-400v | air-cooled-cast-resin | dyn11 |
| Trafo-Union | 1250kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±5% on both 11kV & 6.6kV | Show details | trafo-union | 1250kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| NEI Peebles | 1250kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 1250kva | 11000-433v | silicone-cooled | dyn11 |
| Brush | 1250kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% @ 11kV; ±4.2 & 8.4% @ 6.6kV | Show details | brush | 1250kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| Pauwels Trafo | 500kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% @ 11kV; ±2.08 & 4.16% @ 6.6kV | Show details | pauwels-trafo | 500kva | 11000-433v 6600-433v | oil-cooled | dyn11 |
| MF Trasformatori | 4000kVA | 11000/3300V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | mf-trasformatori | 4000kva | 11000-3300v | air-cooled-cast-resin | dyn11 |
| Tesar | 1600kVA | 11000/3300V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | tesar | 1600kva | 11000-3300v | air-cooled-cast-resin | dyn11 |
| Alstom | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | alstom | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Starkstrom | 1600kVA | 11000/420V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | Show details | starkstrom | 1600kva | 11000-420v | anaf-cooled-cast-resin | dyn11 |
| Brush | 3000kVA | 11000/3450V | Oil Cooled | Dyn11 | ±7.5% in 2.5% steps | Show details | brush | 3000kva | 11000-3450v | oil-cooled | dyn11 |
| NEI Peebles | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 1600kva | 11000-433v | oil-cooled | dyn11 |
| Lindley Thompson | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1000kva | 11000-433v | silicone-cooled | dyn11 |
| Lindley Thompson | 150kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 150kva | 11000-433v | oil-cooled | dyn11 |
| Bonar Long | 800kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | bonar-long | 800kva | 11000-433v | oil-cooled | dy11 |
| ABB Power T&D | 3150kVA | 11000/725V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | abb-power-td | 3150kva | 11000-725v | oil-cooled | dyn11 |
| ABB Power T&D | 2500kVA | 33000/400V | Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | abb-power-td | 2500kva | 33000-400v | oil-cooled | dyn11 |
| ABB Power T&D | 5MVA | 33/11kV | Oil Cooled | Dd0 | 17 position in steps of 1.25% | Show details | abb-power-td | 5mva | 33-11kv | oil-cooled | dd0 |
| Lindley Thompson | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1250kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dy11 | ±2.5 & 5% BY LINKS | Show details | winder | 1000kva | 11000-433v | air-cooled-cast-resin | dy11 |
| Pauwels Trafo | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | pauwels-trafo | 800kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 100kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 100kva | 11000-433v | oil-cooled | dyn11 |
| GBE | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% BY LINKS | Show details | gbe | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 |
| Wilson Power Solutions | 1600kVA | 11000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | wilson-power-solutions | 1600kva | 11000-340v | oil-cooled | dyn11 |
| DTL Parsons Peebles | 3000kVA | 11000/3300V | Oil Cooled | Yy0 | ±2.5 & 5% | Show details | dtl-parsons-peebles | 3000kva | 11000-3300v | oil-cooled | yy0 |
| Slaters | 1500kVA | 3300/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | slaters | 1500kva | 3300-433v | oil-cooled | dyn11 |
| South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 |
| IMEFY | 1400kVA | 11000/400V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | imefy | 1400kva | 11000-400v | oil-cooled | dyn11 |
| Brush | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 1000kva | 11000-433v | midel-cooled | dyn11 |
| Bonar Long | 1000kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | bonar-long | 1000kva | 11000-433v | oil-cooled | dy11 |
| Schneider | 1000kVA | 11000/415V | Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | schneider | 1000kva | 11000-415v | oil-cooled | dyn11 |
| Brush | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | brush | 1000kva | 11000-433v | oil-cooled | dyn11 |
| NEI Peebles | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | nei-peebles | 200kva | 11000-433v | oil-cooled | dyn11 |
| DTL Parsons Peebles | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | dtl-parsons-peebles | 500kva | 11000-433v | oil-cooled | dy11 |
| Woden | 315kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | Show details | woden | 315kva | 11000-433v | oil-cooled | dy11 |
| Schneider | 3000kVA | 11000/3300V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | schneider | 3000kva | 11000-3300v | oil-cooled | dyn11 |
| Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 |
| Winder | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | Show details | winder | 500kva | 11000-433v | oil-cooled | dyn11 |
| BEST | 1600kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 1600kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 3150kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 3150kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 2500kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 2500kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 2000kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 2000kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 1000kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 1000kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 800kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 800kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 500kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 500kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 315kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 315kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 1500kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 1500kva | 11000-433v | midel-cooled oil-cooled | dyn11 |
| BEST | 1250kVA | 11000/433V | Midel Cooled, Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | Show details | best-transformers | 1250kva | 11000-433v | midel-cooled oil-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 |
| Winder | 6.25MVA | 33/11kV | Oil Cooled | YNyn0 | ±10%, 17 position ON load tap changer | Show details | winder | 6-25mva | 33-11kv | oil-cooled | ynyn0 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 | 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 |
| 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 |
| 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 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 |
| 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 Stromberg | 32.5MVA, 40MVA | 132/11kV | ONAN/ONAF Oil Cooled | YNyn0 | 17 Position On Load Tap Changer 166800 - 123200 in steps of 2400V | Show details | abb-stromberg | 32-5mva 40mva | 132-11kv | onan-onaf-oil-cooled | ynyn0 |