Battery Cabinet To Ups Wiring - Toshiba 4400 Series Installation And Operation Manual

9.2

Battery Cabinet to UPS Wiring

Figure 9.3 shows the cabling connections between the 4400 Battery cabinet and the corresponding 4400
Series UPS.
UPS
Power
Input/
Output
Cables
FIGURE 9.3 440B DC AND CONTROL CABLE CONNECTIONS TO 4400 SERIES UPS
26
4400 Series UPS
15-30kVA
TB1
+
GND
N
L3
L2
L1
GND
N
H3
H2
H1
UPS Power Output
Input Cables
4400 Series UPS - 50-100kVA
TB1
MAIN INPUT MAIN OUTPUT
L2 L3 N
H1 H2 H3 N L1
TB3
15 16 7 8
TB3
15 16 7 8
TB4
+
BYPASS INPUT
H1 H2 H3 N
+
4400 Series UPS Battery Cabinet Installation and Operation Manual – 69445-005
440B 15-30kVA
Battery Cabinet
TB2
(Battery Shunt Trip
& Aux 1)
1 2 7 8
MCCB1
(Battery Cabinet
Circuit Breaker)
+ -
440B 50-100kVA
Battery Cabinet
TB2
(Battery Shunt Trip
& Aux 1)
1 2 7 8
+ -
+ -
(Battery Cabinet
Power Terminals)