Lucent Technologies Lineage
®
2000 ECS Battery Plant J85500D-3
Issue 5 January 1999
Introduction 1 - 1
1
Introduction
General
Thank you for making the Right Choice, a Lucent Technologies
Lineage
®
2000 Energy Systems product. The Lineage
®
2000
family name of premier energy system products is globally
recognized as the right choice for the ultimate in systems
performance and reliability. Selecting this product brings the
Lucent Technologies commitment to product and service
excellence to your own system. This long-standing Lucent
Technologies commitment has been gained from over 80 years
of worldwide telecommunications experience in the
development, manufacturing, engineering, installation and
servicing of leading edge energy systems, products and services.
The ECS Battery Plant, J85500D-3, is shown in Figure 1-1. This
member of the ECS family of battery plants operates from a
nominal 208/240-volt ac, 50/60-Hz source. It offers a
300-ampere total plant capacity with a nominal 48-volt dc output
in a totally integrated energy system.
The basic plant consists of charge and discharge bus bars with
optional low voltage disconnect, a distribution panel capable of
accepting up to 42 circuit breakers, an ECS controller, space for
two rectifier shelf assemblies which can connect up to six
-48-volt, 50-ampere switch mode rectifiers and space for one 48-
volt string of Lineage
®
2000 250- or 375-ampere hour VR Series
batteries or four 48-volt strings of 125-ampere hour IR Series
batteries.
The plant’s modular front-access design facilitates installation,
growth and use in confined locations. Plant output current
capacity is increased by adding Lineage
®
2000 50-ampere,
-48-volt rectifiers to the rectifier shelf assemblies. Two optional
circuit packs may be added to the basic controller, one to provide
microprocessor-based features and the second to provide a