SBC-Series Switching Mode Programmable Automatic Charger User Manual
P.5
Wire Size
(AWG)
Max. one-way distance ( feet )
for 2% voltage loss (10A)
Max. one-way distance ( feet )
for 2% voltage loss (20A)
14
4.5 2
12
7 3.5
10
11.5
5.5
8
18
9
6
28.5
14.5
4
45.5
22.5
2
72.5
36
1/0
115
57.5
2/0
145
72.5
4/0
230
116
Table 6 Selection of cable size and length vs current
( Fig.4 Setup for charging with external load )
