Lucent Technologies 1200A 24V ECS Battery Plant J85500E-2
5 - 12 Installation
Issue 7 October 1998
Before proceeding, verify that all load circuit breakers are in the
OFF position.
Battery
Connections,
Disconnect
Installation and
Test
1. Remove all fuses from CP5 Fuse Board. Confirm that the
output circuit breakers of all rectifiers and all distribution
breakers are open.
2. Interconnect the battery strings as instructed by the battery
manual or other manufacturer's documentation.
3. Run all cables from the battery and return bus bars to the
battery strings by first connecting them to the bus bars in
the dc distribution subsystem. For suggested cable routing
within the dc distribution see the J85500E-2 drawing.
Replace the dc distribution cover panel on the plant
framework after all connections have been made at the
plant bus bars.
4. Terminate the cables from the dc distribution at each
battery string according to the manufacturer's
documentation. Measure the resistance between the two
ends of any battery string to verify that the circuit is open.
Close the last remaining part of the battery circuit on each
string (intercell connector).
5. Reinsert all fuses in CP5 Fuse Board. Match the fuse
ratings and positions as indicated on the distribution cover
panel.
DANGER
The next step in this procedure will apply battery power to the
battery plant. Before contacting any uninsulated conductor
surfaces, always use a voltmeter to insure that no voltage, or
the expected voltage, is present.
Note
Leave one intercell connection out so that there is an open
circuit between the two terminals of each string before
proceeding.
