Ametek Sorensen SGI Series - Table 2-9. Wire Resistance and Voltage Drop, 20°C

Sorensen SGI Series Installation
M550221-01 Rev U 2-9
Column 1
Column 2
Column 3
Column 4
Size, AWG
A(RMS)
Ohms/100 Ft
(One Way)
Voltage Drop/100 Ft
(Column 2 x Column 3)
14
20
0.253
5.06
12
25
0.156
3.90
10
30
0.999
3.00
8
40
0.063
2.52
6
55
0.040
2.20
4
70
0.025
1.75
3
85
0.020
1.70
2
95
0.016
1.52
1
110
0.012
1.32
0
125
0.010
1.25
00
145
0.008
1.16
000
165
0.006
0.99
0000
195
0.005
0.98
Table 2–9. Wire Resistance and Voltage Drop, 20°C