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These tap changer used for the three-phase oil-immersed transformer with the frequency of 50HZ、60HZ,the rated voltage of 10-36KV, the rated current of 63-250A.It can be directly fixed on the tank cover of the transformer,operation under the non-energized condition.
Technical date:
| specifications | WsP63 | WSP 125 | WSP 250 |
| Phase number | Thre phase | ||
| Connection type | Detta,common-output per phase | ||
| Rated vottage | 10KV | 20KV | 35KV |
| Rated current | 63A | 125A | 250A |
| Position number | 3-7 | ||
EN
