Table 3-6: Minimum Recommended Multi-Core Cable Sizes (Unit:mm 2 ) - Eaton 93PR Installation And Operation Manual

The selection of wire diameter needs to take into account the future power upgrade of UPS.
Table 3-6: Minimum Recommended Multi-core Cable Sizes (unit:mm
Rectifier
UPM QTY
input
4*60kW 2*70
4*62.5kW 2*70
5*60kW 2*70
6*60kW 2*70
7*60kW 3*70
8*60kW 3*70
8*62.5kW 3*70
9*60kW 3*95
10*60kW 3*95
11*60kW 2*185
12*60kW 2*185
13*60kW 3*185
14*60kW 3*185
15*60kW 3*185
16*60kW 3*185
17*60kW 3*185
18*60kW 4*185
19*60kW 4*185
20*60kW 4*185
*:
The UPS busbars wiring needs to be evenly divided (see
38
UPS Bypass
output input
2*70 2*70
2*70 2*70
2*70 2*70
2*70 2*70
3*70 3*70
3*70 3*70
3*70 3*70
3*95 3*95
3*95 3*95
2*185 2*185
2*185 2*185
3*185 3*185
3*185 3*185
3*185 3*185
3*185 3*185
3*185 3*185
4*185 4*185
4*185 4*185
4*185 4*185
Figure 4-9 to Figure 4-15 for the location of the busbars).
2
)
N* Battery*
3*70 3*70
3*70 3*70
3*70 3*70
3*70 3*70
4*70 4*70
4*70 4*70
4*70 4*70
4*95 5*95
4*95 5*95
3*185 4*185
3*185 4*185
4*185 5*185
4*185 5*185
4*185 5*185
4*185 5*185
4*185 5*185
5*185 6*185
5*185 6*185
5*185 6*185
Copyright © 2021 Eaton Corporation plc. All rights reserved.
PE*
4*70
4*70
4*70
4*70
6*70
6*70
6*70
6*95
6*95
4*185
4*185
5*185
5*185
6*185
6*185
6*185
8*185
8*185
8*185