Sajid khan
Senior Member
- Location
- Pakistan
We have several aluminum busways feeding different loads through out the hospital building.
The busways shall be connected to different low voltage panels via Busway Flanges.
Our panels have tin plated Copper busbars and our busways are aluminum only without tin plating. Busway Flanges are also without tin plating.
Question is, Is it allowed to connect non-tin plated aluminium busway Flange with a tin plated copper Busbars inside the low voltage panel. I am worried because of the galvanic action of dis-similar metals?
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The busways shall be connected to different low voltage panels via Busway Flanges.
Our panels have tin plated Copper busbars and our busways are aluminum only without tin plating. Busway Flanges are also without tin plating.
Question is, Is it allowed to connect non-tin plated aluminium busway Flange with a tin plated copper Busbars inside the low voltage panel. I am worried because of the galvanic action of dis-similar metals?
Sent from my iPhone using Tapatalk