Excessive Conductor Heating
Cabling attached to the transformer can have excessive heating that causes conductor damage.
|Check conductor connections to make sure they are.||Tighten conductor connections. Replace conductors if they are damaged.|
|Verify conductors are properly sized.||Replace conductors if they need to be sized larger.|
|Check conductor insulation rating to make sure it can withstand the high tempertures within the enclosure.||Replace with cabling with higher ambient rated conductors.|
|Verify conductors aren’t placed above the coils where the warmest air will rise.||Reposition conductors in enclosure to avoid the hottest air existing from the top of the coils.|