Huge range of refurbished transformers
— in stock & available for sale or hire
The UK’s Original & Leading Refurbished Transformer Supplier
We established the UK market for refurbished transformers in the 1920s. Almost 100 years later we are still the market leader for quality refurbished power, distribution and cast resin transformers.
Four generations and thousands of satisfied customers later, refurbished transformers remain a logical and very popular choice, offering compelling advantages over buying new:
Enhanced Warranty
up to 48 months
Up to 40% Cheaper
Short Leadtime
Resource Efficient
Eco-friendly choice
All refurbished transformers can be supplied with standard accessories and HV/LV switchgear to suit your requirements and come complete with test certificates, an industry leading warranty and in ‘as new’ condition.
We sell and hire transformers on a ‘supply only’ basis, or with optional on-site installation and commissioning by our own Contracting division.
UK’s Largest Stock of Refurbished Transformers
As the UK’s leading supplier of refurbished transformers, we have over 300 used power, distribution, cast resin & low voltage transformers in stock. We hold transformers in stock from quality manufacturers such as ABB, Brush, Merlin Gerin, Pauwels, Schneider, Siemens & South Wales.
Available on short lead times, our refurbished transformer stock covers a wide range of voltages, ratings, types and applications, including special transformers such as furnace and isolating transformers.
If we don’t have a refurbished transformer to suit your requirement in stock we will try to source it for you.
Refurbished Power Transformers
- 132/11kV, 66/11kV, 33/11kV, 20/11kV, 11/6.6kV & 11/3.3kV voltages available
- 5MVA to 80MVA
- Standard losses
- ONAN or ONAF cooling
Refurbished Distribution Transformers
- 11kV, 3.3kV, 6.6kV, 20kV & 33kV primary voltages
- Wide range of secondary voltages
- 100kVA to 5000kVA
- Standard or Tier 1 losses
- ONAN, KNAN or LNAN
Refurbished Cast Resin Transformers
- 11kV, 6.6kV & 3.3kV primary voltages
- Wide range of secondary voltages
- 500kVA to 4000kVA
- Standard or Tier 1 losses
- IP00 or with IP rated enclosure
Refurbished Low Voltage Transformers
- Wide range of voltages <1000V, types winding and connections
- Auto or double wound
- Isolating transformers
- Multi-tapped transformers
- IP rated steel enclosures
About Refurbished Transformers
Unlike other suppliers, a Slaters refurbished transformer is more than just a repainted transformer.
Every refurbished transformer we supply is assessed and tested by our engineers for its build quality, condition & reliability before entering our remanufacturing facility. Transformers which meet our stringent standards then go through our 40 point rebuild and refurbishment process.
The confidence we have in our experience, processes & testing standards is reflected in the industry leading warranties we offer.
Our Refurbished Transformer Process:
- De-tank and thorough examination of core and windings & oil test to identify any signs of stress, overloading or insulation breakdown
- Shotblast, prime and repaint tank, cable boxes, radiators and lid with two-pack high gloss exterior paint in dark admiralty grey (or other colour as required)
- Rebuild transformer and undertake any modifications required, replace worn parts, re-fill with new insulating medium and fit new gaskets and breather
- Fit any accessories and close couple LV/HV switchgear as required
- Comprehensive test procedure:
- Insulation resistance-pressure-insulation resistance test (Megger test)
- Three phase winding resistance test
- Ratiometer test
- Final QA inspection, issue test and warranty certificates
Do you prefer to get in touch with us via email?
No problem, we will respond to your enquiry without delay.
Refurbished Transformers, Ecodesign & the Circular Economy
Refurbished transformers are compliant with all Ecodesign legislation.
European Union Regulation (EU) 2019/1783 (amending the original Regulation 548/2014) states that refurbished transformers originally manufactured (‘placed on to the market‘) before 1st July 2015 do not need to conform to Ecodesign Tier 1 or Tier 2 losses unless the core (or part thereof) or one or more of the complete windings has been replaced.
We also offer refurbished Ecodesign Tier 1 transformers, offering low losses with the cost and environmental benefits of buying refurbished.
The Circular Economy
- Transformers are a resource intensive product in both raw material consumption and processing (manufacturing). The EU’s Circular Economy initiative promotes resource efficiency through the durability, repair, reuse & recycling of existing products.
- With the 2016-19 Ecodesign Working Plan stressing the need for an “increased focus on circular economy and resource efficiency beyond energy efficiency“, it is clear that the refurbishment and reuse of high-quality modern transformers is an environmentally responsible activity and product.
Why Choose Slaters Electricals?
We pride ourselves on our ability to supply quality transformers to suit your requirements on a short lead time and our renowned after sales service.
With almost 100 years of transformer engineering experience and know-how, our success is built on consistently exceeding our customer’s expectations and an exceptionally high number of returning customers.
The following organisations choose refurbished transformers from Slaters:
Take the Next Step…
Experienced Electrical Engineers know to always call Slaters first.
…or first browse our current stock of refurbished transformers below:
Image | Manufacturer | Power | Voltage Ratio | Cooling | Vector Group | HV Taps | hf:att:pa_manufacturer | hf:att:pa_power | hf:att:pa_voltage-ratio | hf:att:pa_cooling | hf:att:pa_vector-group | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Schneider | 1600kVA | 33000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1600kva | 33000-340v | oil-cooled | dyn11 | |
PDT | 2500kVA | 33000/480V | Oil Cooled | Dyn1 | ±2.5 & 5% | View | pdt | 2500kva | 33000-480v | oil-cooled | dyn1 | |
Unindo | 2500kVA | 20000/400V | Oil Cooled | Dyn5 | ±2.5 & 5% | View | unindo | 2500kva | 20000-400v | oil-cooled | dyn5 | |
Schneider | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 200kva | 11000-433v | oil-cooled | dyn11 | |
ANSA Trafo | 1250kVA | 33000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | ansa-trafo | 1250kva | 33000-340v | oil-cooled | dyn11 | |
Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 | |
Lindley Thompson | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
Schneider | 3000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 3000kva | 11000-433v | oil-cooled | dyn11 | |
Brush | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | brush | 1250kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1250kva | 11000-433v | oil-cooled | dyn11 | |
Siemens | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | siemens | 1000kva | 11000-433v | oil-cooled | dyn11 | |
GEC | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | gec | 1000kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 | |
Pauwels | 1600kVA | 31500/690V | Oil Cooled | Dyn5 | ±2.5 & 5% | View | pauwels | 1600kva | 31500-690v | oil-cooled | dyn5 | |
May & Christe | 630kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | may-christe | 630kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Pauwels | 800kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | View | pauwels | 800kva | 11000-433v 6600-433v | oil-cooled | dyn11 | ||
ABB Nitran | 500kVA | 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb-nitran | 500kva | 6600-433v | oil-cooled | dyn11 | |
Legrand | 1000kVA | 11000/417V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | legrand | 1000kva | 11000-417v | air-cooled-cast-resin | dyn11 | |
Lindley Thompson | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1500kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 100kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 100kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 500kVA | 6200/400V | Oil Cooled | Dy11 | ±2.5 & 5% | View | 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 | View | france-transfo | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 | |
Schneider | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 500kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 800kva | 11000-433v | oil-cooled | dyn11 | |
ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb | 800kva | 11000-433v | oil-cooled | dyn11 | |
ABB | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb | 200kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | nei-peebles | 500kva | 11000-433v | oil-cooled | dy11 | |
South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | winder | 1000kva | 11000-433v | oil-cooled | dyn11 | |
ABB | 1500kVA | 6600/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | 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 | View | 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 | View | pete-hammond | 2000kva | 11450-415v | midel-cooled | dyn11 | |
Merlin Gerin | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1500kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
Schneider | 1000kVA | 11000/415V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-415v | midel-cooled | dyn11 | |
Schneider | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-433v | midel-cooled | dyn11 | |
Schneider | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1600kva | 11000-433v | oil-cooled | dyn11 | |
South Wales Transformers | 1000kVA | 11000/3450V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1000kva | 11000-3450v | midel-cooled | dyn11 | |
ABB | 500kVA | 11000/415V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | abb | 500kva | 11000-415v | midel-cooled | dyn11 | |
South Wales Transformers | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1000kva | 11000-433v | midel-cooled | dyn11 | |
Bonar Long | 2000kVA | 11000/433V | Oil Cooled | Dyn11 | View | bonar-long | 2000kva | 11000-433v | oil-cooled | dyn11 | ||
NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 500kva | 11000-433v | oil-cooled | dyn11 | |
Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | brush | 800kva | 11000-433v | oil-cooled | dyn11 | |
Lindley Thompson | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1500kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1500kva | 11000-433v | oil-cooled | dyn11 | |
GEC | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | View | gec | 1250kva | 11000-433v | oil-cooled | dyn11 | ||
Merlin Gerin | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1500kva | 11000-433v | oil-cooled | dyn11 | |
South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 1500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | winder | 1500kva | 11000-433v | oil-cooled | dy11 | |
ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb | 800kva | 11000-433v | oil-cooled | dyn11 | |
Merlin Gerin | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 500kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1600kVA | 20000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | 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 | View | 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 | View | south-wales-transformers | 1500kva | 11000-433v 6600-433v | silicone-cooled | dyn11 | |
Merlin Gerin | 1000kVA | 11000/433V, 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1000kva | 11000-433v 6600-433v | oil-cooled | dyn11 | |
France Transfo | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | View | 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 | View | winder | 1250kva | 11000-433v 6600-433v | oil-cooled | dyn11 | |
GEC | 1000kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | gec | 1000kva | 11000-433v | oil-cooled | dy11 | |
Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | +7.5 to -5% in 2.5% steps | View | brush | 800kva | 11000-433v | oil-cooled | dyn11 | |
South Wales Transformers | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 500kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 500kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 500kVA | 11000/415V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 500kva | 11000-415v | oil-cooled | dyn11 | |
ABB | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb | 800kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 500kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-433v | oil-cooled | dyn11 | |
South Wales Transformers | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1600kva | 11000-433v | oil-cooled | dyn11 | |
Federal Transformers | 2500kVA | 11000/380V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | federal-transformers | 2500kva | 11000-380v | oil-cooled | dyn11 | |
Merlin Gerin | 1500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1500kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Transformers & Rectifiers Ltd | 2500kVA | 11000/1075V | Oil Cooled | Dd0/yn11 | ±2.5 & 5% | View | transformers-rectifiers-ltd | 2500kva | 11000-1075v | oil-cooled | dd0-yn11 | |
Foster | 800kVA | 3300/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | foster | 800kva | 3300-433v | oil-cooled | dy11 | |
Merlin Gerin | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 800kva | 11000-433v | oil-cooled | dyn11 | |
Merlin Gerin | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1250kva | 11000-433v | oil-cooled | dyn11 | |
Merlin Gerin | 3150kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 3150kva | 11000-3450v | oil-cooled | dyn11 | |
English Electric | 300kVA | 6600/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | 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 | View | 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 | View | nei-peebles | 4000kva | 11000-11000v | oil-cooled | ynd1 | |
Schneider | 1000kVA | 6600/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 6600-433v | oil-cooled | dyn11 | |
Brush | 1500kVA | 11000/885V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | brush | 1500kva | 11000-885v | oil-cooled | dyn11 | |
Brush | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | brush | 800kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 1750kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | winder | 1750kva | 11000-433v | oil-cooled | dyn11 | |
ABB Power T&D | 5MVA | 11/3.3kV | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb-power-td | 5mva | 11-3-3kv | oil-cooled | dyn11 | |
Winder | 1500kVA | 33000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | winder | 1500kva | 33000-433v | oil-cooled | dyn11 | |
CHINT | 80MVA | 66/11.5kV | Oil Cooled | YNd11 | ±2.5 & 5% | View | chint | 80mva | 66-11-5kv | oil-cooled | ynd11 | |
Custom Built | 935kVA | 415/415V | View | custom-built | 935kva | 415-415v | ||||||
International Transformers | 75kVA | 415/415V | View | international-transformers | 75kva | 415-415v | ||||||
Electro-Wind | 100kVA | 415/415V | View | electro-wind | 100kva | 415-415v | ||||||
Invertomatic | 240kVA | 415/415V | View | invertomatic | 240kva | 415-415v | ||||||
Carroll & Meynell | 30kVA | 415/110V | View | carroll-meynell | 30kva | 415-110v | ||||||
Custom Built | 30kVA | 415/110V | View | custom-built | 30kva | 415-110v | ||||||
Sturdy | 30kVA | 415/380V | View | sturdy | 30kva | 415-380v | ||||||
Sturdy | 40kVA | 415/380V | View | sturdy | 40kva | 415-380v | ||||||
Depauw | 50kVA | 415/392V | View | depauw | 50kva | 415-392v | ||||||
Birmingham Transformers | 83kVA | 415/240V | View | birmingham-transformers | 83kva | 415-240v | ||||||
Sturdy | 100kVA | 415/380V | View | sturdy | 100kva | 415-380v | ||||||
ATL | 150kVA | 600/415V | View | atl | 150kva | 600-415v | ||||||
ATL | 150kVA | 415/380V | View | atl | 150kva | 415-380v | ||||||
Lindley Thompson | 250kVA | 433/120V | View | lindley-thompson | 250kva | 433-120v | ||||||
More Trafo | 500kVA | 690/450V | View | more-trafo | 500kva | 690-450v | ||||||
Mitsubishi | 50kVA | 413/210V | View | mitsubishi | 50kva | 413-210v | ||||||
Goodyear | 60kVA | 575/415V | View | goodyear | 60kva | 575-415v | ||||||
Tramo Eslov | 65kVA | 415/380V | View | tramo-eslov | 65kva | 415-380v | ||||||
Custom Built | 50kVA | 690/415V | View | custom-built | 50kva | 690-415v | ||||||
Custom Built | 100kVA | 690/415V | View | custom-built | 100kva | 690-415v | ||||||
Custom Built | 150kVA | 690/415V | View | custom-built | 150kva | 690-415v | ||||||
Booth | 200kVA | 415/380V | View | booth | 200kva | 415-380v | ||||||
ATL | 250kVA | 690/415V | View | atl | 250kva | 690-415v | ||||||
Transformers & Rectifiers Ltd | 450kVA | 550/415V | View | transformers-rectifiers-ltd | 450kva | 550-415v | ||||||
Winder | 500kVA | 1100/415V | View | winder | 500kva | 1100-415v | ||||||
ATL | 500kVA | 690/415V | View | atl | 500kva | 690-415v | ||||||
Brush | 650kVA | 1130/415V | View | brush | 650kva | 1130-415v | ||||||
Slaters | 1500kVA | 690/415V | Oil Cooled | View | slaters | 1500kva | 690-415v | oil-cooled | ||||
Foster | 50kVA | 11000/415V | Oil Cooled | Yd11 | ±2.5 & 5% | View | 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 | View | brush | 1250kva | 3300-433v 4160-433v 6600-433v | oil-cooled | yy0 | |
Brush | 2000kVA | 11000/433V | Oil Cooled | Yd11 | ±2.5 & 5% | View | brush | 2000kva | 11000-433v | oil-cooled | yd11 | |
Goodyear | 1250kVA | 11475/415V | Oil Cooled | Yd11 | ±2.5 & 5% | View | goodyear | 1250kva | 11475-415v | oil-cooled | yd11 | |
Bonar Long | 4000kVA | 11000/6930V | Silicone Cooled | YNyn0 | ±2.5 & 5% | View | bonar-long | 4000kva | 11000-6930v | silicone-cooled | ynyn0 | |
Brush | 800kVA | 11000/3300V | Oil Cooled | YNd11 | ±2.5 & 5% | View | 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 | View | bonar-long | 1000kva | 11450-415v 6455-415v | oil-cooled | yd11 | |
Pauwels Trafo | 2500kVA | 11515/400V | Oil Cooled | YNd11 | ±2.5 & 5% | View | pauwels-trafo | 2500kva | 11515-400v | oil-cooled | ynd11 | |
May & Christe | 800kVA | 6820/415V | Air Cooled Cast Resin | YNd1 | ±2.5 & 5% | View | 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 | View | merlin-gerin | 2000kva | 11500-415v 6900-415v | oil-cooled | ynd11 | |
Bonar Long | 2500kVA | 11000/6600V | Oil Cooled | Yy0 | ±2.5 & 5% | View | bonar-long | 2500kva | 11000-6600v | oil-cooled | yy0 | |
Babcock | 1250kVA | 11000/415V | Oil Cooled | YNd11 | ±2.5 & 5% | View | babcock | 1250kva | 11000-415v | oil-cooled | ynd11 | |
Goodyear | 1250kVA | 11475/415V | Oil Cooled | Yd11 | ±2.5 & 5% | View | goodyear | 1250kva | 11475-415v | oil-cooled | yd11 | |
Lindley Thompson | 1500kVA | 11000/6600V | Oil Cooled | Yy0 | ±2.5 & 5% | View | lindley-thompson | 1500kva | 11000-6600v | oil-cooled | yy0 | |
HTT | 2500kVA | 11000/660V | Air Cooled Cast Resin | YNd11 | None | View | htt | 2500kva | 11000-660v | air-cooled-cast-resin | ynd11 | |
Brush | 1300kVA | 6900/415V | Oil Cooled | Yd11 | None | View | brush | 1300kva | 6900-415v | oil-cooled | yd11 | |
Brush | 1000kVA | 11000/400V | Oil Cooled | Yd11 | ±2.5 & 5% | View | brush | 1000kva | 11000-400v | oil-cooled | yd11 | |
Trafo-Union | 1600kVA | 11000/433V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | trafo-union | 1600kva | 11000-433v | anaf-cooled-cast-resin | dyn11 | |
Alstom | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | alstom | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Woden | 35kVA | 3300/415V | Oil Cooled | Dy11 | ±2.5 & 5% | View | woden | 35kva | 3300-415v | oil-cooled | dy11 | |
Lindley Thompson | 2000kVA | 6600/4160V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 2000kva | 6600-4160v | oil-cooled | dyn11 | |
GEC | 2300kVA | 6600/626V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | gec | 2300kva | 6600-626v | oil-cooled | dyn11 | |
Bonar Long | 2000kVA | 6600/3465V | Oil Cooled | Dy11 | None | View | bonar-long | 2000kva | 6600-3465v | oil-cooled | dy11 | |
Bonar Long | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | bonar-long | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
May & Christe | 1500kVA | 11000/433V, 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | may-christe | 1500kva | 11000-433v 6600-433v | air-cooled-cast-resin | dyn11 | |
NEI Peebles | 315kVA | 11000/3300V | Oil Cooled | Dy11 | ±2.5 & 5% | View | nei-peebles | 315kva | 11000-3300v | oil-cooled | dy11 | |
ABB Nitran | 5000kVA | 11000/3300V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | abb-nitran | 5000kva | 11000-3300v | oil-cooled | dyn11 | |
Winder | 4000kVA | 6600/3300V | Oil Cooled | Yy0 | None | View | winder | 4000kva | 6600-3300v | oil-cooled | yy0 | |
France Transfo | 1250kVA | 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | 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 | View | brush | 500kva | 11000-433v 6300-433v | oil-cooled | dy11 | |
Starkstrom | 2000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | starkstrom | 2000kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Schneider | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | schneider | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Lindley Thompson | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | lindley-thompson | 500kva | 11000-433v | oil-cooled | dy11 | |
Pauwels Trafo | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | pauwels-trafo | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
France Transfo | 1600kVA | 11000/433V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | france-transfo | 1600kva | 11000-433v | anaf-cooled-cast-resin | dyn11 | |
May & Christe | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | 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% | View | may-christe | 1000kva | 11000-433v 3300-433v | air-cooled-cast-resin | dyn11 | |
Brush | 2500kVA | 11000/3300V | Oil Cooled | Dy11 | ±2.5 & 5% | View | brush | 2500kva | 11000-3300v | oil-cooled | dy11 | |
Tesar | 2500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | tesar | 2500kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
May & Christe | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | may-christe | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
PDT | 3000kVA | 11000/5650V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | pdt | 3000kva | 11000-5650v | oil-cooled | dyn11 | |
Merlin Gerin | 1250kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | merlin-gerin | 1250kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Pauwels Trafo | 2000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | 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 | View | 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 | View | dtl-parsons-peebles | 800kva | 11000-3300v | oil-cooled | dy11 | |
Pauwels Trafo | 1000kVA | 6600/415V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | pauwels-trafo | 1000kva | 6600-415v | air-cooled-cast-resin | dyn11 | |
Pauwels Trafo | 1600kVA | 6600/416V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | pauwels-trafo | 1600kva | 6600-416v | air-cooled-cast-resin | dyn11 | |
Pauwels Trafo | 50kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | pauwels-trafo | 50kva | 11000-433v | oil-cooled | dyn11 | |
Schneider | 1000kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 1000kva | 11000-3450v | oil-cooled | dyn11 | |
France Transfo | 800kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | france-transfo | 800kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
International Transformers | 750kVA | 6600/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | international-transformers | 750kva | 6600-433v | air-cooled-cast-resin | dyn11 | |
Woden | 2800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | woden | 2800kva | 11000-433v | oil-cooled | dyn11 | |
Bonar Long | 1000kVA | 11000/400V | Oil Cooled | Dy11 | ±2.5 & 5% | View | bonar-long | 1000kva | 11000-400v | oil-cooled | dy11 | |
PDT | 500kVA | 11000/3450V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | pdt | 500kva | 11000-3450v | oil-cooled | dyn11 | |
South Wales Transformers | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1000kva | 11000-433v | oil-cooled | dyn11 | |
Brush | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | brush | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
EB Nitran | 500kVA | 6000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | eb-nitran | 500kva | 6000-433v | oil-cooled | dyn11 | |
Brush | 3500kVA | 33/11kV | Oil Cooled | YNyn0 | -12.5% to +7.5% in 1.25% steps | View | brush | 3500kva | 33-11kv | oil-cooled | ynyn0 | |
Pauwels Trafo | 800kVA | 10750/400V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | 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 | View | trafo-union | 1250kva | 11000-433v 6600-433v | oil-cooled | dyn11 | |
Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
NEI Peebles | 1250kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | 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 | View | 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 | View | pauwels-trafo | 500kva | 11000-433v 6600-433v | oil-cooled | dyn11 | |
MF Trasformatori | 4000kVA | 11000/3300V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | mf-trasformatori | 4000kva | 11000-3300v | air-cooled-cast-resin | dyn11 | |
Tesar | 1600kVA | 11000/3300V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | tesar | 1600kva | 11000-3300v | air-cooled-cast-resin | dyn11 | |
Alstom | 500kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | alstom | 500kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Starkstrom | 1600kVA | 11000/420V | ANAF Cooled Cast Resin | Dyn11 | ±2.5 & 5% | View | starkstrom | 1600kva | 11000-420v | anaf-cooled-cast-resin | dyn11 | |
Brush | 3000kVA | 11000/3450V | Oil Cooled | Dyn11 | ±7.5% in 2.5% steps | View | brush | 3000kva | 11000-3450v | oil-cooled | dyn11 | |
NEI Peebles | 1600kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 1600kva | 11000-433v | oil-cooled | dyn11 | |
Lindley Thompson | 1000kVA | 11000/433V | Silicone Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1000kva | 11000-433v | silicone-cooled | dyn11 | |
Lindley Thompson | 150kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 150kva | 11000-433v | oil-cooled | dyn11 | |
Bonar Long | 800kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | bonar-long | 800kva | 11000-433v | oil-cooled | dy11 | |
ABB Power T&D | 3150kVA | 11000/725V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | 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 | View | 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% | View | abb-power-td | 5mva | 33-11kv | oil-cooled | dd0 | |
Lindley Thompson | 1250kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1250kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dy11 | ±2.5 & 5% BY LINKS | View | winder | 1000kva | 11000-433v | air-cooled-cast-resin | dy11 | |
Pauwels Trafo | 800kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | pauwels-trafo | 800kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 100kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 100kva | 11000-433v | oil-cooled | dyn11 | |
GBE | 1000kVA | 11000/433V | Air Cooled Cast Resin | Dyn11 | ±2.5 & 5% BY LINKS | View | gbe | 1000kva | 11000-433v | air-cooled-cast-resin | dyn11 | |
Wilson Power Solutions | 1600kVA | 11000/340V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | wilson-power-solutions | 1600kva | 11000-340v | oil-cooled | dyn11 | |
DTL Parsons Peebles | 3000kVA | 11000/3300V | Oil Cooled | Yy0 | ±2.5 & 5% | View | dtl-parsons-peebles | 3000kva | 11000-3300v | oil-cooled | yy0 | |
Slaters | 1500kVA | 3300/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | slaters | 1500kva | 3300-433v | oil-cooled | dyn11 | |
South Wales Transformers | 1500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | south-wales-transformers | 1500kva | 11000-433v | oil-cooled | dyn11 | |
IMEFY | 1400kVA | 11000/400V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | imefy | 1400kva | 11000-400v | oil-cooled | dyn11 | |
Brush | 1000kVA | 11000/433V | Midel Cooled | Dyn11 | ±2.5 & 5% | View | brush | 1000kva | 11000-433v | midel-cooled | dyn11 | |
Bonar Long | 1000kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | bonar-long | 1000kva | 11000-433v | oil-cooled | dy11 | |
Schneider | 1000kVA | 11000/415V | Oil Cooled | Dyn11 | +7.5% to -5% in 2.5% steps | View | schneider | 1000kva | 11000-415v | oil-cooled | dyn11 | |
Brush | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | brush | 1000kva | 11000-433v | oil-cooled | dyn11 | |
NEI Peebles | 200kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | nei-peebles | 200kva | 11000-433v | oil-cooled | dyn11 | |
DTL Parsons Peebles | 500kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | dtl-parsons-peebles | 500kva | 11000-433v | oil-cooled | dy11 | |
Woden | 315kVA | 11000/433V | Oil Cooled | Dy11 | ±2.5 & 5% | View | woden | 315kva | 11000-433v | oil-cooled | dy11 | |
Schneider | 3000kVA | 11000/3300V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | schneider | 3000kva | 11000-3300v | oil-cooled | dyn11 | |
Lindley Thompson | 1000kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | lindley-thompson | 1000kva | 11000-433v | oil-cooled | dyn11 | |
Winder | 500kVA | 11000/433V | Oil Cooled | Dyn11 | ±2.5 & 5% | View | winder | 500kva | 11000-433v | oil-cooled | dyn11 | |
EB Nitran | 7MVA | 11/3.3kV | Oil Cooled | Dyn11 | ±2.5 & 5% 5 position OFF circuit tap changer | View | eb-nitran | 7mva | 11-3-3kv | oil-cooled | dyn11 | |
Winder | 6.25MVA | 33/11kV | Oil Cooled | YNyn0 | ±10%, 17 position ON load tap changer | View | 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 | View | 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 | View | 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 | View | alstom | 8mva | 21-11kv | oil-cooled | ynd11 | |
Winder | 9MVA | 11/3.45kV | Oil Cooled | Dyn11 | ± 7.5%. 7 tapping position accessed via internal links | View | 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 | View | 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 | View | 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 | View | 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 | View | 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 | View | 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 | View | 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 | View | 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 | View | abb-stromberg | 32-5mva 40mva | 132-11kv | onan-onaf-oil-cooled | ynyn0 |