
Strata CT Configuration
1-20
Strata CT I&M Manual October 2000
Reserve Power
Two or four customer-supplied 12VDC reserve batteries can be connected to the system to
maintain normal operation during a power failure (see
and
). The batteries
are kept in a highly-charged state by the standard power supply and must be connected when
the system is operating normally. Fully charged batteries must be connected when normal AC
power is available, batteries cannot be connected after/during an actual power failure.
Table 1-16
Typical Reserve Power Duration Estimates (in hours)
Primary/Reserve Power Cabinet Hardware
The lightweight and compact design enables easy wall or floor mounting. The BFIF hardware
kit is needed for floor mounting. If floor mounting three or more cabinets, AC and reserve
power must be connected to the BCCB conduit connection box option by a licensed
electrician. If more than two cabinets require reserve power batteries, the BBDB must be
installed. Wall mounting the system does not require special hardware.
Local electrical codes require certain standards for connecting commercial AC and reserve
power to the Strata CT system.
describes which assemblies may be required to
meet local electrical code standards.
Important!
See
in final chapter
.
Table 1-15
Reserve Power Characteristics
Battery Charger Characteristics
Charger: current limiting
Nominal float voltage: 2.275 volts/cell
Charge current: 0.7 amps. maximum
Battery discharge cut-off voltage: 20.5
±
0.5VDC
Maximum Battery Consumption:
-24VDC
1 cabinet
2 cabinets
3 cabinets
4 cabinets
5 cabinets
6.0 amps.
12.0 amps.
18.0 amps.
24.0 amps.
30.0 amps.
Number of Cabinets
1
2
3
4
5
Estimated operation time
Two-battery configuration
12.0 hr.
6.0 hr.
4.0 hr.
3.0 hr.
2.5 hr.
Estimated operation time
Four-battery configuration
24.0 hr.
12.0 hr.
8.0 hr.
6.0 hr.
5.0 hr.
DC Current Drain (-24VDC)
4.6 amps.
8.7 amps.
12.8 amps.
16.9 amps.
21.0 amps.
H
C
Содержание Strata CT
Страница 36: ...Strata CT Configuration 1 22 Strata CT I M Manual October 2000 H C ...
Страница 94: ...Strata CT Installation 2 58 Strata CT I M Manual October 2000 H C ...
Страница 242: ...Peripheral Installation 6 54 Strata CT I M Manual October 2000 H C ...
Страница 258: ...ACD Installation 7 16 Strata CT I M Manual October 2000 H C ...
Страница 274: ...Fault Finding 8 16 Strata CT I M Manual October 2000 H C ...
Страница 326: ...Computer Telephony Integration Handling Incoming Calls 9 52 Strata CT I M Manual October 2000 H C ...
Страница 364: ...ISDN Interfaces 10 38 Strata CT I M Manual October 2000 H C ...
Страница 370: ...Notes to Users A 6 Strata CT I M Manual October 2000 H C ...