Strata CTX670 Installation
Install Reserve Power
3-30
Strata CTX I&M 10/02
Reserve Battery Cabinet Components/Cables
The part names and descriptions of the reserve battery cabinet components and cables are shown in
Table 3-5
.
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 (
Figure 3-18
).
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!
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.
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.
Note
If connecting four batteries, follow the wiring diagram in
Figure 3-18
.
Table 3-5
Reserve Battery Cabinet Components/Cables
Option
Description
PBTC-3M
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).
BBDB
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.
BBTC1A-2.0M
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.
Summary of Contents for Strata CTX100
Page 16: ...Introduction Related Documents Media xii Strata CTX I M 10 02 ...
Page 94: ...Strata CTX100 Installation Installing the CTX100 Cabinet 2 24 Strata CTX I M 10 02 ...
Page 150: ...Strata CTX670 Installation Remote Expansion Cabinet Unit 3 56 Strata CTX I M 10 02 ...
Page 188: ...PCB Installation Network Requirements 4 38 Strata CTX I M 10 02 ...
Page 238: ...T1 Loop Back Testing 6 12 Strata CTX I M 10 02 ...
Page 310: ...Station Apparatus 2000 series Telephones 8 48 Strata CTX I M 10 02 ...
Page 342: ...Peripheral Installation Station Message Detail Recording SMDR 9 32 Strata CTX I M 10 02 ...