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Used Distribution Transformers

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    2003 GBE 1000kVA 11000/433V Cast Resin Transformer

    • Manufacturer: GBE

    This GBE 1000kVA 11000/433V 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 close couple ...

    Blaydon, United Kingdom
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    2004 Schneider 500kVA 11000/433V Cast Resin Transformer

    • Manufacturer: Schneider

    This Schneider 500kVA 11000/433V 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 close co...

    Blaydon, United Kingdom
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    2002 Alstom 1000kVA 11000/433V Cast Resin Transformer

    • Manufacturer: Alsthom

    This Alstom 1000kVA 11000/433V 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 close coup...

    Blaydon, United Kingdom
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    2003 Starkstrom 2000kVA 11000/433V Cast Resin Transformer

    • Manufacturer: Starkstrom

    This Starkstrom 2000kVA 11000/433V 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 close ...

    Blaydon, United Kingdom
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    2001 Tesar 1600kVA 11000/3300V Cast Resin Transformer

    • Manufacturer: Tesar

    This Tesar 1600kVA 11000/3300V 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 close coup...

    Blaydon, United Kingdom
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    1992 May & Christe 500kVA 11000/433V Cast Resin Transformer

    • Manufacturer: May & Christe

    This May & Christe 500kVA 11000/433V 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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    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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    1999 Pauwels Trafo 1600kVA 6600/416V Cast Resin Transformer

    • Manufacturer: Pauwels

    This Pauwels Trafo 1600kVA 6600/416V 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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    2003 Merlin Gerin 1250kVA 11000/433V Cast Resin Transformer

    • Manufacturer: Merlin Gerin

    This Merlin Gerin 1250kVA 11000/433V 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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    1990 May & Christe 1500kVA 11000 or 6600/433V Cast Resin Transformer

    • Manufacturer: May & Christe

    This May & Christe 1500kVA 11000 or 6600/433V 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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    2001 Pauwels Trafo 1000kVA 6600/415V Cast Resin Transformer

    • Manufacturer: Pauwels

    This Pauwels Trafo 1000kVA 6600/415V 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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    1995 France Transfo 800kVA 11000/433V Cast Resin Transformer

    • Manufacturer: France Transfo

    This France Transfo 800kVA 11000/433V 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 clo...

    Blaydon, United Kingdom
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    1996 France Transfo 1600kVA 11000/433V Cast Resin Transformer

    • Manufacturer: France Transfo

    This France Transfo 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 ...

    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.