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G9000 Installation and Operation Manual 15
FIGURE 1.4.5 UPS Parts Location (750kVA)
a) UPS cabinet – Front View
b) Backside of Left Door
1.
LCD Touch Panel
Monitor Display
Left
Door
Right
Door
Door
Landing
Cabinet
Main
Cabinet
1. LCD Touch
Panel Monitor
Display
4. Main PCB
UPGR-M
2. Display PCB
DPAU-81
6. External
Communication
Connector
c) UPS cabinet – Front Inside View
52C
CPMS
EMB
5. Power Supply PCB (PSAU-73)
CB3
52S
CB1
3. External I/F PCB (IOAU-09)
9. AC Input
A, B, C
9. Bypass Input
A40, B40, C
40
9. DC Input
BP, BN
9
. AC Output
A50, B50, C50
AC Capacitors
Inverter
Unit
Converter Unit
Chopper Unit
AC Capacitors
CPMC
* Item 10 (Grounding bar) is not shown in FIGURE 1.4.5. (Refer to FIGURE 3.2.4).