Toshiba Strata CT, Installation & Maintenance Manual

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Strata CT Installation
2-24
Strata CT I&M Manual October 2000
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.
Note
If connecting four batteries, follow the wiring diagram in Figure 2-14 .
Reserve Power for Three or More Cabinets (Wall Mount)
1. Install the Battery Distribution Box (BBDB) to the bottom cabinet (see Figure 2-11 and
2-20 ). The BBCB is not required for wall mount systems.
2. Connect two Cable “C” jumper wires from the positive terminal of one 12VDC battery
to the negative terminal of the second 12VDC batter, per
Figure 2-14 (Cable “C” is
supplied with the BBTC1A-2.0M cable).
3. Ensure that a serviceable 15-amp fuse is installed in the in-line fuse holder of the
BBTC1A-2.0M battery cable.
4. Connect the white lead of the BBTC1A-2.0M battery cable to the open positive terminal
of the 12VDC battery. Connect the black lead to the open negative terminal of the
second 12VDC battery.
5. Connect a second BBTC1A-2.0M in parallel to the first BBTC1A-2.0M cable per Steps
2, 3 and 4 instructions.
6. Plug the two BBTC1A-2.0M battery cables into the Battery Distribution Box.
Important! The cabinets must be connected to the (live) AC power source, and the power
supply On/Off switches set to On prior to the final step of connecting the
reserve power batteries to the power supplies via the BATT +/- receptacle. If
the batteries are connected after AC power is lost, reserve power will not
function.
7. Connect the BBTC2A-2.0M cables from the Battery Distribution Box to the BATT +/-
receptacle of individual power supplies per
Figure 2-11 (BBTC2A-2.0M cables are
supplied with an BBDB distribution box).
8. To test reserve power operation, disconnect the system AC power plugs with the power
supply On/Off switches in the On position. The system should continue to operate
without interruption.
Note If connecting four batteries, follow the wiring diagrams in Figure 2-14 .
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C