UPS SYSTEM INSTALLATION
Eaton
Power Xpert 9395P-600 (380V-600V) UPS Installation and Operation Manual
S
P-164000710 Rev 1
www.eaton.com/powerquality
4-18
NOTE
Required parallel system wiring length must be equal to ensure approximately equal current sharing when in Bypass mode. For proper
operation the following must be true:
1A = 2A = 3A = 4A
1B = 2B = 3B = 4B
Bypass Input to UPS Units
UPS 1
Battery
UPS 2
UPS 3
UPS 4
Output from UPS Units
Battery
Battery
Battery
1A
2A
3A
4A
1B
2B
3B
4B
Figure 4‐13. Distributed Bypass Wire Length