Special designs


C Sonder1

C Sonder2


Regulating transformers

  • with on-load tap changer for mains supply adaptation or for low voltage regulation (primary regulation)
  • with off-load tap charger on LV side for low voltage regulation in a no-load state

Starting transformer

  • for low-voltage or high-voltage motors in order to reduce the supply system loading during the starting procedure

Testing transformers

  • up to 120 kV
  • up to 180 kA short time operation
  • single or three-phase design for high-voltage or full-load testings


For enquiries please use the enquiry form.