Installation Drawings; Figure 20 Electrical Connections - Liebert NX User Manual

Installation Drawings

4.0 I
NSTALLATION

Figure 20 Electrical connections

Ext. Maint.
X3
Ext. Out
Modem-
X5
SNMP
RS-485
X4
Gen
BPS
X1
AFC
X2 Ext EPO
D
RAWINGS
UPS
Parallel Board
Monitor Board
J4
J13
X3
J21
J26
J25
J30
J28-1
J28-2
J28-3
X3 X7
J28-4
BCB
Earth
A
B
C
N
A
B
C
N
Input
MBC
External Battery
-
+
N
Batt
33
To Customer's Safety
Earth
To Critical Load
Main/Bypass Input
Supply
Power
Cables