Transformers
Cast resin and oil transformers in performance range of 100 MVA

Oil transformers from 630 kVA to 2,500 kVA (sec. 400 V) in 10 and 20 kV available ex stock.

A further focus are transformers for frequency converter operations. Double-deck versions as well as "step up - step down" transformers are matched to the respective drives and are shortly available.
Helmke series:
 - DGH bis 10 MVA
- DOH bis 100 MVA
Special transformers:
 - hybrid transformers for converter operation
- explosion proofed oil transformers
- rotary transformers
- customer specific version, e.g. for Shell DEP





Power distribution solutions from Helmke:

Three-phase cast resin transformers 10 MVA 35 / 10 kV for Shanghai International Trade Centre.





Download the whole transformers range as .pdf document
[PDF-Doc]
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