🇸🇪 Transformer Industry — Sweden

Sweden is a 50 Hz Nordic ENTSO-E market with a large hydro and wind base, operated by Svenska kraftnät (transmission) and the DSOs. Its transmission build-out, offshore wind and electrification of industry drive power-transformer and reactor demand, and it has a strong OEM/engineering base.

3manufacturers tracked
1grid operators
50 HzNordic
1upcoming events

Grid & utilities

Svenska kraftnätNational TSO400 kV

Transformer manufacturers

3 maker records in the Sweden census — power, distribution and dry-type. All Sweden manufacturers →

Hitachi EnergyLudvikaPT
NordtrafoNylandDT
HexaformerVästervikDT

Components & suppliers

Transformer bushings On-load tap changers Cooling systems Insulation materials Conductors & core steel Oil & preservation Protection & monitoring Tank & mechanical

Projects & intelligence

Upcoming events

Technical context

Frequently asked

What voltage does Sweden use?

Svenska kraftnät operates at 400 kV and 220 kV, with 130 kV, 120 kV and lower distribution, at 50 Hz.

Who buys transformers in Sweden?

Svenska kraftnät (transmission), the DSOs and the industrial/offshore-wind developers.

Why is Swedish demand growing?

Offshore wind, industrial electrification and grid reinforcement are driving power-transformer and reactor demand.

Related reading

Power Vs Distribution Parallel Operation Transformers Transformer Impedance
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