Eaton Powerware 9155 - Page 77

UPS MAINTENANCE
EATON Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev F www.powerware.com
71
Figure 47 shows a UPS with a separate battery cabinet and a wall-mounted bypass
switch.
Wall-Mounted Bypass Switch
Off
Service
Line
Off
Service
Line
UPS
UPS
Off
Service
Line
UPS
User-Supplied
Building
Service
Panel
Load
Distribution
Panel
UPS EBM
Figure 47. Typical Hardwired Installation with Wall-Mounted Bypass Switch