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Used solution in England, United Kingdom

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    2002 South Wales Transformers 1000kVA 11000/433V Transformer

    • Manufacturer: South Wales Transformers

    South Wales Transformers 1000kVA 11000/433V Dyn11 KNAN Midel cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple wit...

    Blaydon, United Kingdom
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    1989 NEI Peebles 1000kVA 11000/433V Transformer

    • Manufacturer: NEI Peebles

    NEI Peebles 1000kVA 11000/433V Dyn11 LNAN Silicone cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RMU,...

    Blaydon, United Kingdom
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    2002 Schneider 800kVA 11000/433V Transformer

    • Manufacturer: Schneider

    Schneider 800kVA 11000/433V Dyn11 ONAN Mineral oil cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RMU, ...

    Blaydon, United Kingdom
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    1984 NEI Peebles 500kVA 11000/433V Transformer

    • Manufacturer: NEI Peebles

    NEI Peebles 500kVA 11000/433V Dy11 ONAN Mineral oil cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RMU,...

    Blaydon, United Kingdom
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    1991 ABB Nitran 500kVA 6600/433V Transformer

    • Manufacturer: ABB

    ABB Nitran 500kVA 6600/433V Dyn11 ONAN Mineral oil cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RMU, ...

    Blaydon, United Kingdom
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    1988 Lindley Thompson 1000kVA 11000/433V Transformer

    • Manufacturer: Lindley Thompson

    Lindley Thompson 1000kVA 11000/433V Dyn11 LNAN Silicone cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV...

    Blaydon, United Kingdom
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    2001 Pauwels Trafo 1600kVA 11000/433V Cast Resin Transformer

    • Manufacturer: Pauwels

    This Pauwels Trafo 1600kVA 11000/433V Dyn11 ANAF cooled cast resin distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to c...

    Blaydon, United Kingdom
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    2008 Pauwels Trafo 800kVA 10750/400V Cast Resin Transformer

    • Manufacturer: Pauwels

    This Pauwels Trafo 800kVA 10750/400V Dyn11 AN cooled cast resin distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to clos...

    Blaydon, United Kingdom
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    1986 May & Christe 1000kVA 11000 or 3300/433V Cast Resin Transformer

    • Manufacturer: May & Christe

    This May & Christe 1000kVA 11000 or 3300/433V Dyn11 AN cooled cast resin distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Optio...

    Blaydon, United Kingdom
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    1981 Bonar Long 1000kVA 11000/433V Transformer

    • Manufacturer: Bonar Long

    This Bonar Long 1000kVA 11000/433V Dy11 ONAN mineral oil cooled distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to clos...

    Blaydon, United Kingdom
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    1973 Woden 315kVA 11000/433V Transformer

    • Manufacturer: Woden

    This Woden 315kVA 11000/433V Dy11 ONAN mineral oil cooled distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close coup...

    Blaydon, United Kingdom
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    1990 NEI Peebles 100kVA 11000/433V Transformer

    • Manufacturer: NEI Peebles

    This NEI Peebles 100kVA 11000/433V Dyn11 ONAN mineral oil cooled distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to clo...

    Blaydon, United Kingdom
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    1978 Woden 35kVA 3300/415V Transformer

    • Manufacturer: Woden

    This Woden 35kVA 3300/415V Dy11 ONAN mineral oil cooled distribution transformer is available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple...

    Blaydon, United Kingdom
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    1998 Merlin Gerin 800kVA 11000/433V Transformer

    • Manufacturer: Merlin Gerin

    Merlin Gerin 800kVA 11000/433V Dyn11 ONAN Mineral oil cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RM...

    Blaydon, United Kingdom
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    1990 NEI Peebles 500kVA 11000/433V Transformer

    • Manufacturer: NEI Peebles

    NEI Peebles 500kVA 11000/433V Dyn11 ONAN Mineral oil cooled transformer available now from Slaters Electricals. -Fully refurbished and tested prior to dispatch -Short lead time -Option to close couple with HV RMU...

    Blaydon, United Kingdom
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Overview

Distribution transformers step down medium-voltage power to the lower voltages used by homes, businesses and local grids. They come as oil-filled or dry-type units, with features like on-load tap changers, conservators and cooling systems. Buyers look for capacity (kVA/MVA), voltage ratings, insulation condition and transportability when selecting used units for substations or commercial sites.

FAQ

What should I inspect when buying a used distribution transformer?

Check the nameplate ratings, kVA and voltage class, manufacturing date, oil condition or insulation status, tap changer condition, bushing integrity, maintenance and fault records, and results of recent electrical tests (insulation resistance, turns ratio, winding resistance, and DGA if oil-filled).

How do I ship a distribution transformer safely?

Use heavy-equipment carriers with proper lifting gear and blocking. For oil-filled units confirm local rules—some jurisdictions require draining or special containment. Secure and protect bushings and tap changers, use skid or frame supports, and arrange permits/escort for oversized loads.

What regular maintenance does a distribution transformer need?

Perform periodic visual inspections, oil testing (DGA, moisture, acidity) for oil-filled units, check and service tap changers, clean and tighten bushings and connections, monitor temperature and load, and repair leaks or corrosion promptly. Follow manufacturer intervals and keep detailed records.