02/02
54
-
+
To UPS
Temperature
Sensor
To Battery
Cabinet dimensions in mm
Height : 920
Width : 380
Depth : 185
Control Board terminal block X1
connections to the UPS auxiliary terminal block X3.
BCB System UPS
PCB
X1-5 = Temperature sensing signal = X3-2
X1-4 = Temperature sensing signal = X3-3
X1-3 = Control signal common1 = X3-4
X1-2 = C.B. status signal = X3-5
X1-1 = C.B. Control signal = X3-6
Temperature sensing to UPS
Earth
Control/ Monitoring signals.
3
2
1
V<
F13
+
1
2
3
4
5
6
7
8
9
10
11
12
X3
UPS CABINET
BATTERY
CIRCUIT
BREAKER
X3
X4
X5
X6
X7
X8
X9
X2
X10
1 2 3 4 5
X1
Sensor
Temperature
(Optional)
Battery C.B.
Controller
+
To Battery
Figure 4-10: Battery Box layout and connections using ‘Double Positive’ Method
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