Instruction Manual

Wiring
975-0400-01-01 Revision H 2–17
This manual is for use by qualified personnel only.
50
7.1 (2.16)
11.2 (3.41) 14.2 (4.33) 17.9 (5.46) 22.5 (6.86) 28.3 (8.63)
60
6.3 (1.92)
9.3 (2.83) 11.8 (3.60) 14.9 (4.54) 18.7 (5.7) 23.6 (7.19)
a.These wire sizes are not approved to be installed in the controller, but may be used exter-
nal to the controller (using a splicer block) to reduce voltage drop and improve performance.
Table 2 - 3 One-Way Wire Distance and Wire Size
Maximum one-way wire distance for a < 3% voltage drop assuming 60 A charging
current
12 Vdc application shown
For 24 Vdc systems, multiply distance by 2
For 36 Vdc systems, multiply distance by 3
For 48 Vdc systems, multiply distance by 4
For 60 Vdc systems, multiply distance by 5
Distance in feet (meters) Distance in feet (meters)
a
Amp
s
12
AWG
10
AWG
8 AWG 6 AWG 4 AWG 3 AWG 2 AWG 1 AWG
1/0
AWG