Reserve Battery Cabinet Components/Cables; Reserve Power For One Or Two Cabinets (Wall Mount) - Toshiba STRATA CTX100 Installation And Maintenance Manual

Strata CTX670 Installation
Install Reserve Power

Reserve Battery Cabinet Components/Cables

The part names and descriptions of the reserve battery cabinet components and cables are shown in
Table 3-5.
Table 3-5 Reserve Battery Cabinet Components/Cables
Option
PBTC-3M
BBDB
BBTC1A-2.0M

Reserve Power for One or Two Cabinets (Wall Mount)

1. Connect the black jumper wire (supplied with the PBTC-3M cable) from the positive terminal
of one 12VDC battery to the negative terminal of the second 12VDC battery
2. Ensure that a serviceable 10-amp fuse is installed in the in-line fuse holder of the PBTC-3M
cable.
3. Connect the PBTC-3M battery cable white lead to the open positive terminal of the 12VDC
battery. Connect the black lead to the open negative terminal of the second 12VDC battery.
Important!
4. Connect the PBTC-3M battery cable two-prong male plug to the Base Cabinet power supply
BATT +/- receptacle.
5. Repeat Steps 3 and 4 to connect a PBTC-3M to the Expansion Cabinet.
6. To test reserve power operation, disconnect system AC power plugs with power supply On/Off
switches in the On position. The system should continue to operate without interruption.
If connecting four batteries, follow the wiring diagram in
Note
3-30
A three-meter battery cable used to connect reserve power batteries to the system power supply
when the system has less than three cabinets. One reserve power cable is required for each
cabinet in a one or two cabinet system (wall or floor mount). The cable connects the CTX670
cabinet power supply directly to the battery terminals (a BBDB is not required).
CTX670 reserve power battery distribution box is required when connecting reserve power
batteries to three or more cabinets (wall or floor mount). The box is field installed into one of the
CTX670 cabinet side panels.
The BBDB provides seven BBTC2A-2.0M, battery distribution cables to connect reserve power
from the BDDB box to each individual cabinet power supply.
One or two BBTC1A-2.0M must be ordered separately when using the BBDB battery distribution
box.
A two-meter battery cable used to connect reserve power batteries to the BBDB battery
distribution box. One reserve power cable is required in a three or four cabinet system and two
cables are required for five or more cabinet systems (wall or floor mount). The cable connects
CTX670 BBDB box directly to the battery terminals.
The cabinet(s) must be connected to the (live) AC power source, and the power sup-
ply On/Off switch set to On prior to the final step of connecting the reserve power
batteries to the power supply via the BATT+/- receptacle. If the batteries are con-
nected after AC power is lost, reserve power will not function.
Description
Figure 3-18.
(Figure 3-18).
Strata CTX I&M 10/02