Toshiba DK14 Installation And Maintenance Manual page 192

DK424 Installation
Reserve Power Installation
To "BATT"
Connector
RPSU 280
Top Cabinet
To "BATT"
Connector
RPSU 280
Cabinet 2
To "BATT"
Connector
RPSU 280
Cabinet 3
To "BATT"
Connector
RPSU 280
Cabinet 4
To "BATT"
Connector
RPSU 280
Cabinet 5
To "BATT"
Connector
RPSU 280
Cabinet 6
To "BATT"
Connector
RPSU 280
Bottom Cabinet
RBTCIA-2M cables to connect
batteries to RBDB2 distribution box
(6.5 ft cables)
Figure 5-25 Seven Cabinet Reserve Power (Wall Mounted Cabinets)
5-40
Right Side View
Cable supplied with RC7C1A-1.7M cable kit.
RBTC1A-1.5M cables from RBDB2/PSU connectors to
individual power supply RBSU280 "BATT" connectors
(supplied with RDBD2).
Note
+ – + –
BATT
PSU
RBDB2
DC OUT
1 POWER
-24V
2 +5V
3 -5V
BATT
+
-
ON
OFF
AC IN
FG
RPSU280 Power Supply
Front View
See Battery Requirements in
Figure 5-25 on Page 5-41.
White Wires
16 AWG Wire
Black Wires
12 AMP Fuse
DKSUB ➜
DKSUE ➜
RBTC1A-1.5M
Cable
AC
Power
Cord
Battery
Cabinet or Rack
Three "C"
+ cables to
connect
12 Volt
batteries
–
in series
+
12 Volt
–
2071
Strata DK I&M 5/00