MITSUBISHI
ELECTRIC
Terminals
A40
Bypass
B40
Input
C40
Terminals
CB1
AC
A
Input
B
C
MITSUBISHI ELECTRIC 9900B SERIES UPS
9900B SERIES UPS
OWNERS / TECHNICAL MANUAL
Figure 3.1 UPS Terminal Designation
CB3
Converter
/Charger
Inverter
/ CHA
Terminals
BP
BN
CB2
External
Battery
52S
Static Transfer
Switch
52C
Terminals
A50
B50
C50
Page Number:
3-7
AC
Output