Figure 25 Battery Circuit Breaker Box Connection - Emerson Liebert NX 400V User Manual

Figure 25 Battery circuit breaker box connection

UPS
+
Battery
-
UHW241U2
X7
J10
W2
OL
GND
FB
DRV
NOTES
1. Cable W3 supplied with temperature sensor (5m) and with BCB Box (30m)
2. Cable W2 supplied with BCB Box (30m)
3. X102 labels are 1(DRV), 2(AUX), 3(GND1), 4(USE) - refer to Table 11 for full X102 label
descriptions
4. X101 - HAZARDOUS VOLTAGE - do not connect to battery bus before authorised by the
commissioning engineer
5. X103-X106 are for connecting temperature sensors from multiple battery cabinets.
UPS +
UPS -
Battery
+
W3
+12V
BAT-T
GND
BCB
UV 220VDC
Auxiliary
Contactor
Black
Red
Battery
-
42
Battery Installation
Temp
NC
+
Sensor
12V
N
OUT
-
GND
TMP-2
W3
X100
OUT-P
OUT-N
AUX1
AUX2
UHW241C2
Black
X101
Red
X108
+12V
BAT-T
GND2
USE
GND1
AUX
DRV
X103
X104
X105
X106
X102