Eaton 9355 - Page 42

Electrical Installation
34 Eaton 9355 UPS (20/30kVA) Installation and Operation Manual 164201626—Rev F www.eaton.com/powerquality
Figure 22. Options Cabinets with Output Transformer Wiring
Output
L1
L2
L3
N
N
Maintenance
Bypass Auxiliary
Contacts
Input
L1L1
L2
L3
N
N
Output
L1
L2
L3
N
N
First Options Cabinet
with MBS Only
Second Options Cabinet
with Output Transformer