Lucent Technologies Galaxy Power System 2408 User manual

Product Manual
J85500E-4
Select Code 167-792-158
Comcode 108135021
Issue 2
September 1998
Lucent Technologies
Galaxy Power System 2408
(GPS 2408)
Notice:
Every effort was made to ensure that the information in this
document was complete and accurate at the time of printing.
However, information is subject to change.
© 1997 Lucent Technologies
All Rights Reserved
Printed in U.S.A.

Lucent Technologies Galaxy Power System 2408
Issue 2 September 1998 Table of Contents - 1
Table of Contents
1Introduction
General 1 - 1
Architecture 1 - 1
Applications 1 - 2
Customer Training 1 - 2
Customer Service 1 - 2
Technical Support 1 - 2
Product Repair and Return 1 - 3
Warranty Service 1 - 3
2Product Description
Galaxy Power System Overview 2 - 1
Plant Configuration 2 - 3
Plant Specifications 2 - 5
Galaxy Rectifier Controller 2 - 6
Circuit Boards 2 - 7
596B3 Rectifier 2 - 10
Features 2 - 11
Rectifier Specifications 2 - 13
596B3 Rectifier Control and Monitoring 2 - 15
596B3 Rectifier Status Messages 2 - 16
Rectifier Shelf 2 - 16
ES682H Converter 2 - 16
Converter Shelf 2 - 16
Features 2 - 17
Converter Specifications 2 - 19
AC Input Panel 2 - 19
24-volt DC Distribution Panel 2 - 20
48-volt DC Distribution Panel 2 - 20
Battery Connection Panel 2 - 20
Low Voltage Battery Disconnect 2 - 21
3Ordering Information
Standard Configurations 3 - 1
Custom Configurations 3 - 3

Lucent Technologies Galaxy Power System 2408
2 - Table of Contents Issue 2 September 1998
Field Mounted Equipment 3 - 3
Field Mounted Equipment 3 - 10
Spare Parts 3 - 13
Documentation 3 - 14
4Sa
f
et
y
Safety Statements 4 - 1
Warning Statements And Safety Symbols 4 - 3
Precautions 4 - 4
5Installation
General 5 - 1
Installation Tools and Hardware 5 - 1
Unpacking and Handling 5 - 2
Frame Installation 5 - 4
Cable Routing Strategy 5 - 4
Frame Ground 5 - 5
Central Office Ground 5 - 5
Getting Started 5 - 5
Connecting AC 5 - 7
Connecting Loads 5 - 11
Installing Rectifiers and Converters 5 - 11
Removing Rectifiers and Converters 5 - 11
Turning Up the Plant 5 - 12
Setting Rectifier Slot ID 5 - 13
Lamp Test 5 - 13
Installing Batteries 5 - 14
Setting the Plant Configuration 5 - 14
Voltage Calibration 5 - 15
Testing Plant Thresholds 5 - 16
Testing Rectifiers and Load Share 5 - 17
Testing Temperature Compensation 5 - 18
Testing Additional Alarms 5 - 18
Testing High Voltage Shutdown 5 - 19
Discharge Test 5 - 20
6Maintenance
Safety Warnings 6 - 1
Power Unit Fans 6 - 1
Maintenance 6 - 1
Converter Fan Replacement Procedure 6 - 2
Rectifier Fan Replacement Procedure 6 - 2

Lucent Technologies Galaxy Power System 2408
Issue 2 September 1998 Table of Contents - 3
7Troubleshooting
Safety Warnings 7 - 1
Troubleshooting Flowcharts 7 - 1
Rectifier 7 - 2
Converter 7 - 5
8Product Warrant
y

Lucent Technologies Galaxy Power System 2408
Issue 2 September 1998 List of Figures - 1
List of Figures
Figure 2-1: Block Diagram of the GPS 2408 2 - 2
Figure 2-2: Isometric View of the GPS 2408 7-foot
Plant Configuration 2 - 3
Figure 2-3: Front and Side Views of the GPS 2408
42-inch Plant Configuration 2 - 4
Figure 2-4: Galaxy Rectifier Controller in the
GPS 2408 Plant 2 - 9
Figure 2-5: 596B3 Rectifier 2 - 10
Figure 2-6: ES682H Converter 2 - 17
Figure 5-1A: 7-foot Frame Mounting Footprint 5 - 2
Figure 5-1B: 12IR125 Battery Stand Mounting Footprint 5 - 2
Figure 5-1C: VR250E Battery Stand Mounting Footprint 5 - 3
Figure 5-1D: VR375E Battery Stand Mounting Footprint 5 - 3
Figure 5-2: Floor Mounting Detail 5 - 4
Figure 5-3: Top View of the GPS 2408 Plant 5 - 6
Figure 5-4: AC Cable Routing 5 - 6
Figure 5-5: Galaxy Power System Distribution
Components 5 - 9
Figure 5-6: Contactor Control Board 5 - 10
Figure 5-7: Front Panel of Galaxy Rectifier Controller 5 - 20
Figure 5-8: Galaxy Rectifier Controller Alarm
Identification 5 - 21
Figure 5-9.1: Galaxy Rectifier Controller
Configuration Parameters (1 of 2) 5 - 22

Lucent Technologies Galaxy Power System 2408
2 - List of Figures Issue 2 September 1998
Figure 5-9.2: Galaxy Rectifier Controller
Configuration Parameters (2 of 2) 5 - 23
Figure 7-1.1: Rectifier Troubleshooting Flowchart
(Sheet 1 of 3) 7 - 2
Figure 7-1.2: Rectifier Troubleshooting Flowchart
(Sheet 2 of 3) 7 - 3
Figure 7-1.3: Rectifier Troubleshooting Flowchart
(Sheet 3 of 3) 7 - 4
Figure 7-2.1: Converter Troubleshooting Flowchart
(Sheet 1 of 3) 7 - 5
Figure 7-2.2: Converter Troubleshooting Flowchart
(Sheet 2 of 3) 7 - 6
Figure 7-2.3: Converter Troubleshooting Flowchart
(Sheet 3 of 3) 7 - 7

Lucent Technologies Galaxy Power System 2408
Issue 2 September 1998 List of Tables - 1
List of Tables
Table 2-A: GPS 2408 Plant Specifications 2 - 5
Table 2-B: 596B3 Rectifier Specifications 2 - 13
Table 2-C: 596B3 Rectifier Control and Monitoring 2 - 15
Table 2-D: 596B3 Rectifier Status Messages 2 - 16
Table 2-E: ES682H Converter Specifications 2 - 19
Table 3-A: Standard Configurations for GPS 2408 3 - 1
Table 3-B: Plant Type 3 - 3
Table 3-C: Controller Types 3 - 4
Table 3-D: AC Input Selections 3 - 5
Table 3-E: Battery/Load Disconnect Options 3 - 5
Table 3-F: DC Distribution Panel for Field Mounted
Protectors 3 - 5
Table 3-G: Plug-in Circuit Breakers for 24V and 48V
Distributions 3 - 6
Table 3-H: AT Type Plug-in Fuses for 24V Distribution 3 - 7
Table 3-I: Lugs and Hardware Kits for 24V Distribution 3 - 7
Table 3-J: GMT Type Fuses for Converter Output
(48V) Distribution 3 - 10
Table 3-K: Lugs for Converter Output Distribution 3 - 10
Table 3-L: Type of Battery and Battery Disconnect 3 - 10
Table 3-M: Unigy Battery Adapter Kit 3 - 11
Table 3-N: Battery Temperature Modules 3 - 12
Table 3-O: Type and Quantity of Rectifiers and
Converters 3 - 12
Table 3-P: AC Input Recommendations 3 - 12
Table 3-Q: Terminal Lugs for AC Service 3 - 13

Lucent Technologies Galaxy Power System 2408
2 - List of Tables Issue 2 September 1998
Table 3-R: Lugs and Hardware (3/8-inch Stud Size)
for Battery Connection 3 - 13
Table 3-S: Spare Parts 3 - 13
Table 3-T: Product Documentation 3 - 14
Table 5-A: Torque Settings 5 - 8

Lucent Technologies Galaxy Power System 2408
Issue 2 September 1998 Introduction 1 - 1
1 Introduction
General The Galaxy Power System (GPS) 2408 was developed by
LucentTechnologies to support 24-volt wireless applications for
worldwide markets. The GPS 2408 combines forced fan-cooled
switchmode rectifiers and converters, microprocessor control
technologies,loadandbatterydisconnect/reconnectoptions,and
dc distribution options in a modular front-access design. The
system modularity and front access to all components ensure
simpleinstallationand easy maintenance, allowingthesystem to
expand in capacity and software features as the user’s needs
grow.
This product manual (Select Code 167-792-158) gives a general
product description that will familiarize the user with the main
components of the GPS 2408 and provides an understanding of
the installation, operation, and maintenance of the system.
Architecture The GPS 2408 plant is configured to operate from a nominal
208/220/240-volt, three-phase, three-wire delta or wye,
50/60-hertz, plus earth ground source. The plant rectifiers
operate phase to phase from this three-phase source.
The GPS 2408 accommodates eight +24-volt, 100-ampere
596B3 rectifiers, providing a maximum plant capacity of 800
amperes at 24 volts, and two 48-volt, 8.5-ampere dc-dc
converters that provide 17 amperes at 48 volts. Distribution
facilities provide for 42 fuses or circuit breakers for the 24-volt
output and two circuit breakers and four GMT fuses for the
48-volt output.

Lucent Technologies Galaxy Power System 2408
1- 2 Introduction Issue 2 September 1998
The GPS 2408 is mounted in the top half of a seven-foot frame
or in a half-height frame designed to mount on top of a battery
stand.
TheGPS 2408 isspecifically designed foroperationwithLucent
Technologies 12IR125, 2VR375, 2VR250E, and UNIGY II
batteries. It will also operate with other valve-regulated
batteries.
Applications With 800-amperecapacity,distribution flexibility, and universal
ac input capability, the GPS 2408 supports wireless power
system applications ranging from base station to the
environmentally controlled remote site (hut and vault).
Customer
Training Lucent Technologies offers customer training on many Power
Systems products. For information call 1-972-284-2163. This
numberisansweredfrom 8:00a.m.until4:30p.m.,CentralTime
Zone (Zone 6), Monday through Friday.
Customer
Service Forcustomers 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.
For other customers worldwide, call 001-972-840-0382. This
numberisansweredfrom 8:00a.m.until4:30p.m.,CentralTime
Zone (Zone 6), Monday through Friday.
Technical
Support Technical support for Lucent Technologies customers is
available around the world during the normal product warranty
period and also while specific contractual agreements extend
this service.
For customers in the United States, Canada, Puerto Rico, and the
US Virgin Islands, call 1-800-CAL-RTAC (1-800-225-7822) to
contact a product specialist to answer your technical questions
and assist in troubleshooting problems.