The PowerX12 on-load electronic tap changer consists of the combination of three reversing ternary cells, switching the 1-, 3- and 9-times winding.
- On-load tap changer
- Can also be used as a transfer switch
- High insulation voltage
- 2000 A continuous, 20 kA short-term
- Commutation under disturbed grid conditions
- Thyristor technology