Lucent Technologies ECS Minicell Battery Plant H569-420
Issue 5 February 1997
Introduction 1 - 1
1
Introduction
General
This product manual (Select Code 167-790-062) describes the
H569-420 ECS Minicell Battery Plant, developed by Lucent
Technologies to satisfy the growing needs of cellular service
providers for a reliable mid-size, +24-volt battery plant.
Application
The H569-420 battery plant su24-volt loads between
100 and 600 amperes and -48-volts loads less than 4 amperes.
Designed with new wireless hut dimensions in mind, this plant
has a small footprint.
Configurations
The H569-420 is a front-access plant and offers you the
flexibility needed to plan a cell site. The +24V minicell battery
plant has two main configurations:
•
The first accommodates two rectifier shelves, a controller, a
distribution panel, a +24V/-48V converter shelf, and one
string of C&D 600-ampere-hour batteries.
•
The second houses either two rectifier shelves or one
rectifier shelf and one +24V/-48V converter shelf, as well as
a controller, a distribution panel, and up to two strings of
Lucent Technologies 2VR375E 375-ampere-hour batteries.
Basics
The H569-420 battery plant is shown in Figures 1-1 and 1-2.
This member of the ECS family of battery plants operates from
a nominal 208/220/240-volt ac, 50/60-Hz source. It offers a total
plant capacity of 600 amperes with a nominal 24-volt dc output
in a totally integrated energy system.
