What inspections should be carried out after the busbar installation is completed?


A: The following checks should be made: (1) The process […]

A: The following checks should be made:

(1) The processing, preparation and welding of metal components shall comply with the regulations;

(2) All parts such as bolts, washers and split pins shall be complete and reliable;

(3) Busbar preparation and mounting brackets shall comply with the regulations, and the electrical distance between the phases and the ground shall meet the requirements;

(4) Porcelain parts, iron parts and glued parts shall be complete, oil-filled casings shall be free from oil leakage and oil level shall be normal;

(5) The paint is complete, the phase color is correct, and the grounding is good.

https://www.facebook.com/Liliancable1988 Contact