Vertiv
™
| Liebert
®
Load Bus Sync
™
Controller Installation Manual |
15
3.4
Installation Example
Figure 11
Installation example
Note the position of the Liebert
®
Load Bus Sync
™
Controller. This unit’s location should be
selected so that the connections to the slave units are as short as possible. Install a 2A slow-blow
fuse on the phase signal line, as close as possible to the master unit.
Third-Party
UPS
(not by
Vertiv
™
)
Liebert
®
Load
Bus Sync
™
Controller
Liebert
®
NX
™
UPS Parallel
System
Short connection
between UPS’s and
Liebert
®
Load Bus
Sync
™
Controller
Long connection between
Master source and
Liebert
®
Load Bus Sync
™
Controller
Fuse
Floor 1
Supply
Floor 2
Supply
Floor X
Supply
Summary of Contents for Liebert Load Bus Sync Controller
Page 1: ...Liebert Load Bus Sync Controller for Liebert NX 225 600kVA UPS User Manual ...
Page 4: ...Vertiv Liebert Load Bus Sync Controller Installation Manual ii ...
Page 20: ...Vertiv Liebert Load Bus Sync Controller Installation Manual 16 NOTES ...
Page 21: ...Vertiv Liebert Load Bus Sync Controller Installation Manual 17 ...
Page 22: ...Vertiv Liebert Load Bus Sync Controller Installation Manual 18 ...
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