🇫🇮 Transformer Industry — Finland
Finland is a 50 Hz Nordic ENTSO-E market operated by Fingrid (transmission) and the DSOs, with strong offshore-wind, industrial and cross-border interconnection activity. Its transmission build-out and electrification drive power-transformer and reactor demand.
2manufacturers tracked
1grid operators
50 HzNordic
0upcoming events
Grid & utilities
Transformer manufacturers
3 maker records in the Finland census — power, distribution and dry-type. All Finland manufacturers →
Hitachi Energy FinlandVaasaDT
TrafoxHelsinkiDT,DRY
Components & suppliers
Transformer bushings On-load tap changers Cooling systems Insulation materials Conductors & core steel Oil & preservation Protection & monitoring Tank & mechanical
Projects & intelligence
- Intel for this market is refreshed hourly.
Upcoming events
- No local events yet — check the events calendar.
Technical context
- 400 kV / 220 / 110 / 20 kV, 50 Hz ENTSO-E
- Fingrid (transmission) and the DSOs
- SFS/EN (IEC-aligned) standards
- A modest domestic base plus imports
- Offshore wind, interconnection and industrial electrification
Frequently asked
What voltage does Finland use?
Fingrid operates at 400 kV and 220 kV, with 110 kV and 20 kV distribution, at 50 Hz.
Who buys transformers in Finland?
Fingrid (transmission), the DSOs and the industrial/offshore-wind developers.
Why is demand rising?
Offshore wind, cross-border interconnection and industrial electrification are driving transformer demand.
Related reading
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