ArcFM Solution Configuration Guide
Maximum Allowable Pulling Tension with a Pulling Eye
Version: 10.2.1b and 10.2.1b SP1 |
| Appendix > Cable Pulling Calculations > Maximum Allowable Pulling Tension with a Pulling Eye |
The equation below calculates the maximum pulling tension if a pulling eye is attached to the conductor. Do not exceed this amount.
Tmax = KA
|
Where: |
Tmax = Maximum pulling tension (lb) K = 10,000 PSI for copper; 7,500 PSI for aluminum A = Area of conductor (sq in) |
The following table shows Tmax for a standard single conductor (1/C) cable.
Maximum Pulling Tension (Tmax) Using Pulling Eye
|
Conductor Size |
Area (sq in) |
Maximum Tension Per Conductor (lb) |
|
|
Copper |
Aluminum |
||
|
#4 |
.03278 |
328 |
246 |
|
#2 |
.05213 |
521 |
391 |
|
#1/0 |
.08289 |
829 |
622 |
|
#4/0 |
.16620 |
1662 |
1247 |
|
350 |
.27490 |
2749 |
2062 |
|
500 |
.39270 |
3927 |
2945 |
|
750 |
.58900 |
5890 |
4418 |
|
1000 |
.78540 |
7854 |
5891 |
