Lucent Technologies Lineage
®
2000 125A Ferroresonant Rectifier J85502C-1
Issue 8 July 1999
Introduction 1 - 1
1
Introduction
General
Information
This product manual (Select Code 169-790-121) describes the
J85502C-1 125-ampere rectifier. The J85502C-1 rectifier
converts commercial 208 or 240 volts ac input power at 60 Hz
into highly regulated and filtered, low-noise, ±24 or –48-volt dc
output power for telecommunications equipment loads. Since
central offices usually obtain their electrical power from
potentially noisy commercial ac lines (and emergency
generators during commercial power failures), and since high
quality dc power is required in order for the equipment to operate
correctly, the J85502C-1 rectifier is an excellent choice for any
telecommunications battery plant.
The J85502C-1 rectifier can be used with a Lineage® 2000
battery plant, older vintage Lucent Technologies battery plants,
or any commercial battery plant. With certain options, it can also
operate off battery.
Customer
Training
Lucent Technologies offers customer training on many Power
Systems products. For information call 1-972-284-2163. This
number is answered from 8:00 a.m. until 4:30 p.m., Central Time
Zone (Zone 6), Monday through Friday.
Customer
Service
For customers in the United States, Canada, Puerto Rico, and the
US Virgin Islands, call 1-800-THE-1PWR (1-800-843-1797).
Services provided through this contact include initiating the
spare parts procurement process for out of service emergencies,
ordering Lucent Technologies documents, and providing other
product and service information.
