Common uses
- Single- or three-phase
- 50/60 Hz
- copper or aluminium windings
- mineral oil, ester, dry-type or cast-resin
Transformers
Autotransformer
Autotransformer options for industrial and infrastructure projects. TANNFELD confirms exact specifications, supply route and commercial terms before quote.
Commercial range20–1,500+ MVA; 66–800 kV; optional 6.6–33 kV tertiary winding
Request a custom offer
Product-family reference imageImportant buying considerations
- Manufacturer
- model/design type
- kVA/MVA
- primary and secondary voltage
- phase
- frequency
- cooling class
- vector group
Specialist sourcing
Request an offerSend the required specification.
No verified model or configured manufacturer range is currently published for this family. TANNFELD can source against your technical and delivery requirements.