Battery Backup - System Power - NEC Electra Elite 48/192 Features And Specifications Manual

Battery Backup - System Power

FEATURE
DESCRIPTION
SYSTEM
AVAILABILITY
OPERATING
PROCEDURES
SERVICE
CONDITIONS
RELATED
FEATURES LIST
Features and Specifications Manual
A built-in battery provides complete system operating power for approximately
30 minutes during commercial power outages. When 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.
Terminal Type:
Not applicable
Required Components:
B48-U10/B64-U10 KSU
None
General:
During normal operation, the batteries are continually recharged by a
¥
built-in charging circuit.
The B48-U10/B64-U10 KSU is equipped with batteries for system
¥
battery backup.
Feature
Number
B-4
Feature Name
Battery Backup - System Memory
B-5
B - 11