Electrical Installation
Building
Service
Panel
External Bypass Switch
Off
Service
Line
UPS | Load | |
Distribution | ||
| ||
| Panel |
Off 
Service
Line 
UPS
Off 
Service
Line
UPS
(If Required)
External Batteries
(Optional)
Figure 18. Typical Installation with a Bypass Switch
24 | Powerware® 9170 User's Guide |