Vertiv Liebert MBSM - Figure 5 Connection Example-Liebert MBSM, Liebert NX and Transformer Box

Vertiv
™
| Liebert
®
MBSM
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User Manual | 11
Figure 5 Connection example—Liebert MBSM, Liebert NX and transformer box
UPS
Module 1
X20
UPS
Module 2
X20
UPS
Module X
X20
XPxXP2XP1
XT1
XT1
XT1
MSBM Box
Transformer Box
Control Power
Reference Inputs
415V 3-Phase
4-Wire + Gnd
230V 1-Phase
Critical
Output
Bus B
Critical
Output Bus A
480V 3-Phase
3-Wire + Gnd
Bypass
Input Line A
Bypass
Input Line B
...
RJ11 RJ11 RJ11
...