user manual

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1122POWER (Battery & Battery Charger) for AC-Powered Systems
10
POWER (Battery & Battery Charger)
for AC-Powered Systems
Generic 1 and Generic 3iV2 offer two basic cabinet type configurations: (1) the
multicarrier cabinet system and (2) the single-carrier cabinet system. Both
cabinet system configuration may be powered by either an external AC or DC
power source.
NOTE:
For environment maintenance, PPN or EPN cabinet configuration aspects
for a High or Critical Reliability system are irrelevant.
The environment maintenance strategy to be used depends on both the cabinet
configuration and the type of powering. Therefore, refer to the following list to find
the appropriate section(s).
■ For a single-carrier cabinet system, refer to the DC-POWER
(Single-Carrier Cabinet Power) Maintenance documentation for
environment maintenance strategy.
■ For a multicarrier cabinet system using an external AC power source, refer
to one or more of the following Maintenance documentation sections:
AC-POWER (AC Power) for AC-Powered Systems, CARR-POW (Carrier
Port Power Unit) for AC-Powered Systems, or POWER (Battery & Battery
Charger) for AC-Powered Systems.
■ For a multicarrier cabinet system using an external DC power source, refer
to one or more of the following Maintenance documentation sections:
AC-POWER (AC Power) for DC-Powered Systems, CARR-POW (Carrier
Port Power Unit) for DC-Powered Systems, or POWER (Battery & Battery
Charger) for DC-Powered Systems.
The G3iV1.1-286 or G3iV2-386 multicarrier cabinet is equipped with
rechargeable batteries that can span short AC power outages. In a multicarrier
PPN system with High or Critical Reliability, the cabinet can be powered for 10
seconds from the batteries. After this time, all port carrier power is shed and the
control carrier is powered for another 10 minutes. In a High or Critical Reliability
PPN system, these times are cut to five seconds and five minutes, respectively.
In an EPN multicarrier cabinet, the entire cabinet can be powered for 15 seconds
from the batteries, after which time the entire cabinet is powered down.
1. Where P is an appropriate port network number determined via the PORT field from the
Alarm or Error Log.
MO Name As
It Appears in
Alarm Log
Alarm
Level
Initial System
Technician
Command to Run
1
Full Name of MO
POWER MINOR test environment P Battery & Battery Charger