AIC Tables For C constant
Use these values for C to determine short circuit current in the
point-to-point method.
|
Steel Conduit
|
Steel Conduit
|
|
Non-Metallic Conduit
|
Non-Metallic Conduit
|
Wire size
|
Copper Conductor
|
Aluminum Conductor
|
Wire Size
|
Copper Conductor
|
Aluminum Conductor
|
AWG #3
|
4760
|
2948
|
AWG #3
|
4802
|
2958
|
AWG #2
|
5906
|
3713
|
AWG #2
|
6044
|
3729
|
AWG #1
|
7292
|
4645
|
AWG #1
|
7493
|
4678
|
AWG # 1/0
|
8924
|
5777
|
AWG # 1/0
|
9317
|
5838
|
AWG # 2/0
|
10755
|
7186
|
AWG #2/0
|
11423
|
7301
|
AWG #3/0
|
12843
|
8826
|
AWG #3/0
|
13923
|
9110
|
AWG #4/0
|
15082
|
10740
|
AWG #4/0
|
16673
|
11174
|
250 kcmil
|
16483
|
12122
|
250 kcmil
|
18593
|
12862
|
300 kcmil
|
18176
|
13909
|
300 kcmil
|
20867
|
14922
|
350 kcmil
|
19703
|
15484
|
350 kcmil
|
22736
|
16812
|
400 kcmil
|
20565
|
16670
|
400 kcmil
|
24296
|
18505
|
500 kcmil
|
22185
|
18755
|
500 kcmil
|
26706
|
21390
|
Here is the complete table SOURCE
where all methods are explained.
|
