Lucent Technologies Lineage
®
2000 ECS/GPS Battery Plant J85500G-2
2 - 4 Product Description
Issue 6 May 1999
ECS Battery
Plant Physical
Description
The Lineage
®
2000 Evolutionary Control System (ECS) Battery
Plant Model J85500G-2 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 virtually all flooded and
valve regulated batteries. 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).
The ECS battery plant uses state-of-the-art technology to
achieve dramatic equipment size and weight reduction and to
minimize maintenance. These advantages are realized by the
application of Switch-Mode Rectifier (SR) and Valve-Regulated
(VR) battery technologies and a unique plug-in rectifier design.
The ECS battery plant is designed as a totally integrated energy
system package. It is a compact and complete system containing
a controller, rectifiers, circuit breaker and/or fuse distribution
panels, automatic battery disconnect/reconnect (LVD/R)
feature, optional thermal slope/step compensation feature and
capacitor charge panel which can all be configured in one
standard equipment bay. Supplementary bays are available for
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
DC POWER PLANT
OUTPUT VOLTAGES
DC-AC
INVERTER
FUEL
STORAGE
TRANSFER
SWITCH
RECTIFIER
CONTROL
AND
MONITOR
RECTIFIER
DC POWER PLANT
TYPICAL EQUIPMENT FRAME
6 VOLTS
DC
12 VOLTS
DC
AC INPUT
BATTERY
