2023/02/06
Review drawings, prepare detailed working instructions according to the manufacturer's materials and complete the approval.
2023/02/06
Requirements and functions of cooling devices for power transformers
The cooling system with strong oil circulation must have two independent power sources and can be switched automatically. When the working power supply fails, it should be automatically put into the standby power supply and send out sound and light signals;
2023/02/06
What are the causes of transformer oil leakage?
Special transformer transformer welding points, long weld, and oil immersed special transformer transformer is a steel plate welded shell based on a variety of welding and connection.
2023/02/06
Installation requirements for transformer equipment body and accessories
Transformer track should be level, wheel spacing and gauge should match. The top cover should be made to have 1. 5% elevation along the gas relay airflow direction, and the oil storage tank side rail cushion height is 16 mm. After the transformer is in place, the roller should be fixed with a detachable brake device. Transformer body grounding bolt and grounding for reliable connection.
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