Features and Specifications Manual
B5 – 123
Doc.
No. 8201 -
Release 1.0
July 2003
Battery Backup - System
Power
B-5
FEATURE
DESCRIPTION
A built-in battery provides complete system operating power for
approximately 30 minutes during commercial power outages. If optional
locally provided batteries are connected and fully charged, full system
operation can be maintained for an extended time. Actual time depends on
system configuration, traffic conditions, and the capacity of the batteries
being used.
SYSTEM
AVAILABILITY
Terminal Type
Not applicable.
Required Components
B64-U( ) KSU
OPERATING
PROCEDURES
SERVICE
CONDITIONS
General
During normal operation, the batteries are continually being recharged
via a built-in charging circuit.
The B64-U( ) KSU is equipped with batteries for system
battery backup.
RELATED
FEATURES LIST
Not applicable.
Feature
Number
Feature Name
N/A
N/A