18
1
5
9
3
7
11
2
6
10
4
8
12
13
14
7 – Wiring
(continued)
7-4 External Battery Cabinet Wiring Diagrams
(continued)
7-5 Electrical and Cable Data
Input, Reserve
Input, Reserve,
and Output
Battery Fuse
Output and Battery
Model
Input
Output
Breaker Size
Size
Cable Size
SU20KX
220/380V, 230/400V
220/380V, 230/400V
or 240/415V AC, 3O,
or 240/415V AC, 3O,
50A
60A
14 mm²
4-wire + ground, wye
4-wire + ground, wye
SU40KX
220/380V, 230/400V
220/380V, 230/400V
or 240/415V AC, 3O,
or 240/415V AC, 3O,
75A
120A
14 mm²
4-wire + ground, wye
4-wire + ground, wye
SU60KX
220/380V, 230/400V
220/380V, 230/400V
or 240/415V AC, 3O,
or 240/415V AC, 3O,
125A
160A
22 mm²
4-wire + ground, wye
4-wire + ground, wye
SU80KX
220/380V, 230/400V
220/380V, 230/400V
or 240/415V AC, 3O,
or 240/415V AC, 3O,
150A
220A
38 mm²
4-wire + ground, wye
4-wire + ground, wye
200706017 93-2688 SU manual 4C.indd 18
200706017 93-2688 SU manual 4C.indd 18
11/29/2007 2:02:37 PM
11/29/2007 2:02:37 PM