when to change transformer oil
- 该话题包含 1个回复，2 人参与，最后由 更新于 9月、 1周前 。
Answers
-
三月 7, 2025 11:53 上午 by Plinio Arcos
Transformer oil should be replaced when routine tests indicate a decline in dielectric strength, an increase in moisture content or acidity, or when the oil shows signs of contamination or aging—often during regular maintenance intervals or following significant operational events.
