Lucent Technologies 415B Battery Plant for 4ESS
7 - 64 Retrofit of 415A Battery Plant
Issue 6 September 1999
4. Verify that local MJF and RFA alarms are issued, visual
and audible Local Office alarms are initiated, and a remote
alarm has been received at the Alarm Center.
Power
Distribution
Frame Fuse
Alarms
Note: Skip this procedure if using the existing ABC bays.
Power Distribution Frame alarms are not sent to Galaxy. A red
lamp will light at the top of the Power Distribution Frame and
alarms sent to the local alarm circuit. Alarms may be monitored
at terminal blocks beneath the stile strip at the front of the Power
Distribution Frame or by the local alarm circuit if it is wired.
1. Verify that the ABS power of PDF #1 is furnished from
PDF #2. This connection is located at the top of the Power
Distribution Frame, labeled Terminal E4.
2. Verify that the ABS power of PDF #2 is furnished from
PDF #1. This connection is located at the top of the Power
Distribution Frame, labeled Terminal E4.
3. Place or simulate a blown fuse in each active fuse position.
4. Verify that the local alarm is generated.
Note: The Power Distribution Frame alarms are not wired to
the Galaxy, but are wired directly to the 4ESS
scan points.
Battery Plant
Overall
Operation Tests
Note: For this procedure, full load is 240 amperes if three
rectifiers are installed and 360 amperes if four rectifiers are
installed.
Energy
Management
(Efficiency)
Algorithm
1. Before testing the energy management algorithm, locate
the BJH board inside the Galaxy controller, and:
a. Enable SW204 position #1 to the “1” or “closed”
position.
b. On the front of the Galaxy, follow the path:
MENU
→
CONFIG
→
RECT CTR
→
EFFIC and then
enable the energy management algorithm by pushing the
(+) button.
