how often should transformer oil be changed
- 该话题包含 1个回复，2 人参与，最后由 更新于 3月前 。
Answers
-
三月 7, 2025 7:59 上午 by 伊藤 聡太郎
Transformer oil is usually replaced according to manufacturer guidelines and condition-based monitoring; routine changes might be scheduled every five to ten years, but if oil testing reveals significant degradation, contamination, or moisture ingress, an earlier change is recommended.
