Lucent Technologies Lineage
®
2000 ECS Battery Plant H569-416
2 - 4 Product Description
Issue 2 August 1996
DC Distribution: provides overcurrent protection, connection
points for the using equipment, and bus bars used to interconnect
the rectifiers, batteries, plant shunt, and dc distribution.
ECS Battery
Plant Physical
Description
Introduction
The Lineage
®
2000 Evolutionary Control System (ECS) Battery
Plant is shown in Figure 1-1. The ECS battery plant provides
power for the using equipment as well as float and recharge
capability for the battery reserve. The plant operates from a
nominal 208/240 Vac, 50/60 Hz source. It offers a 600 ampere
total plant capacity with a nominal -48 Vdc output. The ECS
battery plant is compatible with all flooded and valve regulated
batteries that have a short-circuit current rating less than 7,000
amperes. In addition, the ECS plant is capable of operating in a
batteryless mode, making it suitable for those applications where
battery backup is not necessary or is achieved through the use of
an uninterruptible power supply (UPS).
Figure 2-1: Block Diagram of Typical Battery Plant
ELECTRIC
UTILITY
(AC POWER)
ENGINE
ALTERNATOR
DC-DC
CONVERTER
DC-DC
CONVERTER
AC
LOADS
DISTRIBUTION
FACILITIES
TYPICAL EQUIPMENT FRAME
DC POWER PLANT
OUTPUT VOLTAGES
DC-AC
INVERTER
FUEL
STORAGE
TRANSFER
SWITCH
RECTIFIER
CONTROL
AND
MONITOR
RECTIFIER
DC POWER PLANT
BATTERY