A simplified method of calculating the current-temperature relationship of bare overhead lines, given the weather conditions, is presented. Along with a mathematical method, sources of the values to be used in the calculation are indicated. This standard does not undertake to list actual temperature-ampacity relationships for a large number of conductors in a large number of conditions.
- Standard Committee
- PE/T&D - Transmission and Distribution
- Status
- Superseded Standard
- Superseded by
- 738-2006
- Superseding
- 738-1986
- Board Approval
- 1993-06-17
- History
-
- ANSI Approved:
- 1993-11-24
- Published:
- 1993-11-08
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/T&D - Transmission and Distribution
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