Lucent Technologies Lineage
®
2000 ECS Battery Plant J85500D-3
Issue 5 January 1999
Installation 4 - 7
the plant framework after all connections have been made at the
plant bus bars.
Reinsert all fuses in LVD/Fuse Board. Match the fuse ratings
and positions as indicated on the distribution cover panel.
Note: The white indicators on F1 through F11 represent a 1-1/3
amp rating and the orange indicator on F12 represents a 2 amp
rating.
DANGER:
Battery voltage is present behind the distribution cover
panel. Remove all jewelry before working in this area. Use
insulated tools only.
Step G: Load
wiring
Open the dc distribution cover panel by turning the two 1/4 turn
fasteners located on the front of the panel.
Run paired leads (supply and return) to each load from a dc
distribution circuit breaker and from the discharge return bus.
The load supply leads are terminated at the battery plant end on
terminal blocks TB701 on the distribution printed wiring boards.
The load return leads are terminated at the battery plant end on
the discharge return bus, directly above the load supply lead
termination. The termination points for the load leads are
numbered 1 to 42, from right to left. Distribution breaker
positions are also numbered 1 to 42, from left to right.
To install a circuit breaker, first verify that the circuit breaker is
in the OFF position. Plug in the circuit breaker and visually
verify that the line, load, and alarm connections are properly
mated. (See Figure 2-4). Remove the plastic knockout from the
associated position on the front cover. Mark the new circuit on
the distribution front cover label.Spare circuit breakers may or
may not be provided with the dc distribution panel, as ordered.
Spare circuit breakers may be stored in the distribution panel if
in the OFF position. Leads may be run to spare circuit breaker
positions in anticipation of future growth (similarly to prewiring
rectifier ac input in Step E, above).
Recommendations for routing and dressing of load leads as they
leave the battery plant and enter the cable rack system is shown
on the plant assembly drawing, J85500D-3. Consult the job
application drawings for the routing of these leads to the load