SilverfoxUK
Electrical
- Jun 21, 2018
- 62
All
I'm running 3 phases and a neutral as separate cores in trefoil from a transformer.
The cores separate when I get to the metal frame transit. All phases run through the same aperture.
Do I need to apply a saw cut to prevent induction heating at the transit frame?
I'm running 3 phases and a neutral as separate cores in trefoil from a transformer.
The cores separate when I get to the metal frame transit. All phases run through the same aperture.
Do I need to apply a saw cut to prevent induction heating at the transit frame?