Voltage
Drop Table
| Copper Conductor - 90% Power Factor |
| AWG |
Single Phase |
Three Phase |
|
AWG |
Single Phase |
Three Phase |
| 14 |
.4762 |
.4167 |
|
1/0 |
.0269 |
.0231 |
| 12 |
.3125 |
.2632 |
|
2/0 |
.0222 |
.0196 |
| 10 |
.1961 |
.1677 |
|
3/0 |
.0190 |
.0163 |
| 8 |
.1250 |
.1087 |
|
4/0 |
.0161 |
.0139 |
| 6 |
.0833 |
.0714 |
|
250 |
.0147 |
.0128 |
| 4 |
.0538 |
.0463 |
|
300 |
.0131 |
.0114 |
| 3 |
.0431 |
.0379 |
|
350 |
.0121 |
.0106 |
| 2 |
.0323 |
.0278 |
|
400 |
.0115 |
.0091 |
| 1 |
.0323 |
.0278 |
|
500 |
.0101 |
.0088 |
Gorham/Schaffler
Inc. takes no responibility for any false or Misleading
information. The use of these tables and/or calculators are the
responsibility
of the user only. The results produced by using these tables and/or
calculators
are not guaranteed to be correct or applicable in all situations.
The
user must also understand the National Electrical Code may or may not
be
legally acceptable in their area and may be modified or superceded by
the locality
in which the work is done.