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- What should be the temperature of the oil heaters during degassing/dehydration in the vacuum purification process? The oil is mineral.
- 3 months, 1 week ago
- I have a transformer in operation with a moisture content of 40 ppm at 65 °C. The tan delta value is also greater than 1. The degree of polymerization is 520. What is your opinion on this? Would an online dryer from GlobeCore be a solution in this case?
- 3 months, 1 week ago
- How are Hyundai power transformers factory-tested and commissioned before integration into substation service cycles?
- 3 months, 1 week ago