DE-ENERGIZED ROUND TAP CHANGER (WDP SERIES)

These tap changer used for the single-phase oil-immersed transformer with the frequency of $5 0 1 1 Z \setminus 6 0 1 2$ ,the rated voltage of 10-35KV,the rated current of 63-250A.It can be directly fixed on the tank cover of the transformer,operation under the non-energized condition.