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General System Information
5
Figure 2 Single Liebert FS unit or multiple Liebert FS units integrated into a UPS system
Figure 3 Liebert FS unit(s) integrated into UPS system for ride-through to backup generator
EMERSO
N
Network Power
Lieber t
EMERSO
N
N et wor k P ow er
Liebe rt
Loads
UPS Block Diagram
UPS
DC Bus
AC
DC
DC
AC
Liebert FS Unit 2 Liebert FS Unit N
Utility
Power
EMERSO
N
Network Power
Lieber t
Liebert FS Unit 1
EMERSO
N
N et wor k P ow er
Liebe rt
EMERSO
N
N et wor k P ow er
Liebe rt
EMERSO
N
Net w ork P ower
Liebe rt
Loads
UPS Block Diagram
UPS
DC Bus
AC
DC
DC
AC
Liebert FS Unit 1 Liebert FS Unit 2 Liebert FS Unit N
Utility
Power
ATS
Backup
Generator
DISCONTINUED
PRODUCT