On-load Tap-Changers

Vacuum type OLTCs
SF6 Gas Insulated Vacuum Type OLTCs
Arcing contacts in oil OLTCs

De-energized Tap-Changers

Series PBVE
Series PBV
Series PBVKL

Drive units

Hand Drive
Motor Drive

Series PBV


PBV Series

Read more

On active part of the transformer

Rated currents

200 - 1000 А for a single current carrying path

Rated voltage

17,5 - 170 kV in three phase design
17,5 - 245 kV in a single phase design
170 - 420 kV in a single phase design

Number of steps

up to 15
5 /for PBV 02.2/