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DC
INPUT
DC
INPUT
AC
BYPASS
AC
INPUT
INPUT
OUTPUT
9900D SERIES UPS
OWNERS / TECHNICAL MANUAL
2) Backside of Bypass Module door
3) UPS cabinet – Front Inside View
CB1(left), 52C(right)
External I/F PCB
(Back Side of PCB Unit)
IOAU-19
CB3
52S
MITSUBISHI ELECTRIC 9900D SERIES UPS
LCD Touch Panel
Monitor Display
Display PCB
DPAU-89
Main PCB
UPJR-D
CB2
Pass
Page Number:
1-12
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