Lucent Technologies Lineage
®
2000 ECS/GPS Battery Plant J85500G-2
Issue 6 May 1999
Product Description 2 - 9
for a personal computer or terminal using ANSI T1.317 object
oriented command language. The Galaxy also provides access
for computer-to-computer interaction via an RS-485/232 port,
using TL1 communications protocol.
Remote peripheral monitoring using an optional circuit pack
and remote peripheral modules (J85501G1) provides two-way
signaling and power for optional peripherals. Presently available
are modules for dc voltage, shunt, or temperature monitoring.
DC Distribution
The ECS J85500G-2 distribution includes the plant charge and
discharge bus bars, plant shunt, LVD/R contactor and associated
circuitry. Space below these items can accommodate circuit
breaker and fuse panels with ratings of 5-600 amperes and 1-200
amperes, respectively. A supplementary bay is also orderable
and can accommodate these panels. A complete discussion of
the ECS dc distribution is presented in the following section of
this manual.
ECS DC
Distribution
Panel
Both circuit breaker and fuse protected distribution panels are
available with the ECS Battery Plant. They are orderable via list
numbers from J85500G-2 and can be configured in the initial
List 1 or 2 bay or optional List 3 supplementary bay. The panels
are shown in Figures 2-4 through 2-9. See Figures 2-3a and 2-3b
for allowed distribution combinations in the inital and
supplementary bays. See Table 2-B for available breaker and
fuse panels and see Section 3 for fuse and circuit breaker sizing
information. An alarm connection is provided on each panel to
indicate an open fuse or tripped circuit breaker. The alarms for
all distribution panels in a plant are paralleled and transmitted to
the ECS Controller as a Major Fuse Alarm, MJF (FAJ).
