UPS Maintenance

Figure 44 shows a UPS with a separate battery cabinet and a wall-mounted bypass switch.

 

External Bypass Switch

 

 

Off

 

 

Service

 

Building

Line

Load

 

Service

UPS

Distribution

Panel

Panel

Off

Service

Line

UPS

Off

Service

Line

UPS

User-supplied

UPS

EBM

Figure 44. Typical Hardwired Installation with Wall-Mounted Bypass Switch

Powerware® 9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

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