• How to Use the Overload Capacity of Dry Type Transformers? The overload capability of dry type transformer The overload capacity of the dry type transformer is related to the ambient temperature, the load condition before the overload (initial load), the insu...
  • How to Maintain A Dry Type Transformer? Today's first-class dry-type transformer is primarily equipment that relies on air convection to cool. Therefore, it has good heat dissipation performance and excellent environmental applicability. Th...
  • Dry Type Transformer Cooling Method The dry mode of the dry type transformer is divided into natural air cooling (AN) and forced air cooling (AF). In the case of natural air cooling, the transformer can be operated continuously for a lo...

Electrical Transformer Maintenance

It is a fundamental requirement for transformer professionals to understand its working principles and the internal structure of the transformer itself. Before the repair work, the staff must be prepared to analyze the possible problems and prepare the various materials and tools to be used in the maintenance. At the same time, contact with the welder, the engineer, the chemical oil treatment personnel and so on the staff that may help, and let them coordinate work. A power outage should be conducted prior to the maintenance of the transformer, and the transformer shall be in a state of stop working, and adjust all the things accordingly as needed. At the same time, the staff should pay attention to their own clothes and other things, don't dress a lot of jewelry or other things on the clothes, and to ensure the safety, don't bring any other small devices, and avoid mistakes or things that are forgetted that affected the transformer maintenance and repair work.
When everything is ready, with the knowledge of the transformer, skilled technical, proficient skills, and light packing, the staff can start to repair work. Of course, always keep in mind the belief of "safety first" in the maintenance process.