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Tap changer

Series 17 – RTC

Series 17 - RTC

Rotary tap changer

The tap changer has an excellent insulation.
Contacts are removable and can be crimped or soldered out from the equipment. Electrical shields included.

Height of handling knob from 45 to 210 mm
Widely variable height

The rotary tap changer can be single-; 2- or 3-phase type.
It is compact with secured contacts.
Auxiliary contacts give the information about position.

On plate = custom production

  • Range: Tap changer

Min./Max. rated Current (A)  Min./Max. rated voltage (kV)  Indoor use  Max. operating temperature  Oil-filled transformer  Rotary tap changer

Grand modèle sur mesure
Grand modèle sur mesure
Verso petit modèle
Sur mesure


KV mini/maxi
To be tested by customer