Eaton 9SX 20KPM Series - Input;Output wiring

22
Three phase system
4.1 Input/Output wiring
Please refer to the following table for the UPS wiring (cross-section of conductor,
unit: mm²)
Model
name
Input/
Output
Mode
Input
Output
Battery
Main input
Bypass
input
Ground wire
L wire
N wire
L wire
N wire
L wire
N wire
Ground
wire
+/- wire
Ground
wire
9SX 15KPM(AU)
3-1
6
6
16
16
16
16
16
16
10
10
3-3
6
6
6
6
6
6
6
6
10
10
1-1
35
35
16
16
35
16
16
16
10
10
1-3
35
35
6
6
35
6
6
6
10
10
9
S
X
20
K
P
M
(A
U)
3-1
10
10
25
25
25
25
25
25
10
10
Attention!
The current rating of the utility power switch must be greater than that
of the UPS input current.