In this video a complete practical procedure of a Power Transformer replacement in an Electrical substation is explained.
1. Power transformer replacement feasibility and planning.
2. Taking an old existing transformer out of the service without affected the electricity load.
3. Transformer foundation assessment.
4. Accessory such as PRV Buchholz relay ORS Bushing Radiators removal of the old transformer.
5. Parallel, oil filtration of the New Transformer.
6. Removal of the old transformer and placement of the new transformer on the plinth by transformer winching process.
7. New transformer mountings, conductors, power cables and control cables connections.
8. New transformer oil filtration and f...