CDA - A6142
Temperature Adjustment for Rooftop Conductors - DVD/Video
active, Most Current
| Organization: | CDA |
| Status: | active |
scope:
Underwriters Laboratories (UL) examined every possible rooftop wiring method to determine conductor temperatures as a result of exposure to direct sunlight at various heights above the roof. This DVD describes the methodology and findings of the experiments. The results can be used in determining ampacity corrections required to meet the National Electrical Code.
Document History
A6142
Temperature Adjustment for Rooftop Conductors - DVD/Video
Underwriters Laboratories (UL) examined every possible rooftop wiring method to determine conductor temperatures as a result of exposure to direct sunlight at various heights above the roof. This DVD...