Lucent Technologies Galaxy 4848/100 User Manual
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Lucent Technologies Galaxy 4848/100 User Manual

Lucent Technologies Galaxy 4848/100 User Manual

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Galaxy Power System 4848/100
(GPS 4848/100)
H569-434
User's Guide
Select Code 167-792-155
Comcode 107933384
Issue 5
June 2000
© 2000 Lucent Technologies

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Summary of Contents for Lucent Technologies Galaxy 4848/100

  • Page 1 Galaxy Power System 4848/100 (GPS 4848/100) H569-434 User’s Guide Select Code 167-792-155 Comcode 107933384 Issue 5 June 2000 © 2000 Lucent Technologies...
  • Page 3 (GPS 4848/100) H569-434 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. © 2000 Lucent Technologies All Rights Reserved Printed in U.S.A.

  • Page 5: Table Of Contents

    Lucent Technologies Galaxy Power System 4848/100 Table of Contents 1 Introduction GPS 4848/100 1 - 1 Overview 1 - 1 Safety/Standards Compliance 1 - 2 Safety 1 - 2 Electromagnetic Compliance 1 - 2 CE Marking 1 - 2 Telcordia...
  • Page 6 Lucent Technologies Galaxy Power System 4848/100 Reference Material 3 - 5 Controller Product Manuals 3 - 5 RPM System Product Manual 3 - 5 4 Rectifiers 595 Series 4 - 1 Overview 4 - 1 Front Panel Display 4 - 2...
  • Page 7 Lucent Technologies Galaxy Power System 4848/100 Function 7 - 1 Illustrations 7 - 1 8 Circuit Boards Overview 8 - 1 Function 8 - 1 Terminal Boards 8 - 1 Alarm Boards 8 - 1 Alarm/Terminal Boards 8 - 1...
  • Page 8 Lucent Technologies Galaxy Power System 4848/100 Millennium Controller Circuit Boards 11 - 13 Additional Ordering Information 11 - 14 Documentation 11 - 14 Software 11 - 14 12 Troubleshooting Preparations Preliminary 12 - 1 Introduction 12 - 1 Safety 12 - 1...
  • Page 9 Lucent Technologies Galaxy Power System 4848/100 14 Troubleshooting Millennium Systems Introduction 14 - 1 In This Section 14 - 1 Preparation 14 - 1 Technical Assistance 14 - 1 Troubleshooting Tables 14 - 2 Organization 14 - 2 Table Reference...
  • Page 11 Lucent Technologies Galaxy Power System 4848/100 List of Figures Figure 1-1: GPS 4848/100 With SCF Controller 1 - 3 Figure 1-2: GPS 4848/100 With Millennium Controller 1 - 4 Figure 2-1: Block Diagram of the GPS 4848/100 2 - 1...
  • Page 12 Lucent Technologies Galaxy Power System 4848/100 Figure 6-3: H569-434 G32 (ED83143-30 Group 30) Battery Connection Panel 6 - 3 Figure 6-4: H569-434 G34 (ED83143-30 Group 41) Battery Connection Panel 6 - 3 Figure 6-5: H569-434 G35 (ED83143-30 Group 42) Battery Connection Panel...
  • Page 13 Lucent Technologies Galaxy Power System 4848/100 Figure 7-13: H569-434 G68 (ED83143-30 G21) 1200A DC Distribution Panel 7 - 8 Figure 7-14: H569-434 G95 (ED83143-30 G15) 510A DC Distribution Panel 7 - 8 Figure 8-1: Location of BLJ Terminal Board and Bay Interface Card...
  • Page 15 Lucent Technologies Galaxy Power System 4848/100 List of Tables Table 9-A: Galaxy Power System 4848/100 Specifications 9 - 1 Table 9-B: 595 Series Rectifier Specifications 9 - 4 Table 9-C: AC Panels 9 - 7 Table 9-D: Battery Connection Panels...

  • Page 17: Introduction

    Lucent Technologies Galaxy Power System 4848/100 Introduction GPS 4848/100 Overview Lucent Technologies developed the Galaxy Power System (GPS) 4848/100 to support -48 volt telecommunications powering solutions in worldwide markets. The GPS 4848/100 combines 200-ampere, fan-cooled, switchmode rectifiers, microprocessor control technologies,...

  • Page 18: Safety/Standards Compliance

    Lucent Technologies Galaxy Power System 4848/100 Safety/Standards Compliance Safety • Listed (US and Canada): UL Subject 1801 with applicable sections of UL1950/CSA 950) • VDE Licensed to VDE 0805/IEC950/EN60950 Electromagnetic • Emission: Compliance – FCC Part 15 Class B – EN55022 (CISPR 22) Radiated/Conducted Emission, Class B •...

  • Page 19: Illustrations

    Lucent Technologies Galaxy Power System 4848/100 Illustrations Figure 1-1 is an isometric view of the GPS 4848/100 with an SCF Controller. Galaxy SCF Controller Figure 1-1: GPS 4848/100 With SCF Controller Issue 5 June 2000 Introduction 1 - 3...

  • Page 20: Figure 1-2: Gps 4848/100 With Millennium Controller

    Lucent Technologies Galaxy Power System 4848/100 Illustrations, continued Figure 1-2 is an isometric view of the GPS 4848/100 with a Millennium Controller. Galaxy Millennium Controller G al ax ES D TRA P WRI STS UND ING POI NT Figure 1-2: GPS 4848/100 With Millennium Controller...

  • Page 21: Customer Assistance Contacts

    Lucent Technologies Galaxy Power System 4848/100 Customer Assistance Contacts 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.

  • Page 22: Warranty Service

    For domestic warranty service, contact your Warranty Service Manager (WSM). For international warranty service, contact your sales representative. On-Line Power For Lucent Technologies users logging in from inside the corporate Systems Product firewall, the address of the “Power Systems On-Line Product Manuals” Manuals page is http://www.cic.lucent.com/lineage.html.

  • Page 23: System Description

    Lucent Technologies Galaxy Power System 4848/100 System Description Overview Block Diagram Figure 2-1 shows a basic block diagram of the Galaxy Power System 4848/100. It illustrates the arrangement and interconnections of the system components from the ac input to the dc output.

  • Page 24: System Components

    Lucent Technologies Galaxy Power System 4848/100 Overview, continued System The power system accepts alternating current from the commercial Components utility or a standby ac power source and rectifies it to produce dc power for the using equipment. The system’s control and alarm functions interact with the rectifiers and the office.

  • Page 25: Architecture

    Lucent Technologies Galaxy Power System 4848/100 Architecture Introduction For the GPS 4848/100 system, the basic system components, i.e., ac input panels, battery connection panels, dc distribution panels, rectifiers, and controller, can be configured to form two distinct system architectures: a distributed architecture or a centralized architecture.

  • Page 26: Figure 2-3: Distributed Architecture Initial And Growth Cabinets

    Lucent Technologies Galaxy Power System 4848/100 Architecture, continued Ga lax ES D WRIS TSTR NDING GROU POINT Initial Cabinet Growth Cabinet Figure 2-3: Distributed Architecture Initial and Growth Cabinets 2 - 4 System Description Issue 5 June 2000...

  • Page 27: Centralized

    Lucent Technologies Galaxy Power System 4848/100 Architecture, continued Centralized Figure 2-4 shows GPS 4848/100 components configured in a centralized architecture; Figure 2-5 provides a view of the centralized architecture initial and growth cabinets. Rectifiers, dc distribution panels, and batteries are cabled to external busbars where a single system shunt is provided to measure total system current.

  • Page 28: Figure 2-5: Centralized Architecture Initial And Growth Cabinets

    Lucent Technologies Galaxy Power System 4848/100 Architecture, continued Ga lax ES D WRIS TSTR NDING GROU POINT Initial Cabinet Growth Cabinet Figure 2-5: Centralized Architecture Initial and Growth Cabinets 2 - 6 System Description Issue 5 June 2000...

  • Page 29: Galaxy Controllers

    Lucent Technologies Galaxy Power System 4848/100 Galaxy Controllers Overview Introduction There are two controllers available with the GPS 4848/100: the Galaxy SCF and the Galaxy Millennium. The SCF mounts inside the cabinet and has front access. The Millennium mounts inside the front door with the display viewed from the outside.

  • Page 30: User Interface And Display

    Lucent Technologies Galaxy Power System 4848/100 User Interface and Display Front Panels The control panel displays alarm and status indicators and provides test jacks to monitor the system output. Keys are provided for interacting with various menus that configure and monitor the system. The controller menus can be viewed in either English or Spanish.

  • Page 31: Default Display

    Lucent Technologies Galaxy Power System 4848/100 User Interface and Display, continued Default Display The default display shows basic plant status. The controller returns to this display three minutes after the last time a key is pressed. The default screen display is similar to the following: The first line shows the number of alarms (0) and warnings (0) present in the system, the date and time.

  • Page 32: Pushbutton Controls

    Lucent Technologies Galaxy Power System 4848/100 User Interface and Display, continued Pushbutton A group of pushbutton keys beneath the backlit LCD display provides Controls the primary user interface with the controller. These keys are used singly or in combination to navigate through the controller’s menus. The following is the general description of these keys.

  • Page 33: Reference Material

    Lucent Technologies Galaxy Power System 4848/100 Reference Material Controller Product A controller product manual is furnished with every GPS 4848/100. Manuals Refer to the manual for information regarding configuration and operation. • Galaxy SCF Controller, Select Code 167-792-110 • Galaxy Millennium Controller, Select Code 167-792-180...

  • Page 35: Rectifiers

    Lucent Technologies Galaxy Power System 4848/100 Rectifiers 595 Series Overview Two 200-ampere rectifiers are available for the GPS 4848/100 system: 595A2 and 595B2. The 595A2 operates from 3-phase ac service with a phase-to-phase voltage within the range of 320-530Vac. The 595B2 operates from 3-phase ac service with a phase-to-phase voltage within the range of 170-260Vac.

  • Page 36: Front Panel Display

    Lucent Technologies Galaxy Power System 4848/100 Front Panel Display Power Switch This three-position switch has two active states: • It controls the on/standby state of the rectifier. • It is used to set the rectifier ID. Status Indicators In addition to the ON and STBY LEDs, four other LEDs on the rectifier’s faceplate indicate the rectifier’s condition.

  • Page 37: Illustration

    Lucent Technologies Galaxy Power System 4848/100 Front Panel Display, continued Illustration CURRENT STBY FAN ALM 200A/48V Figure 4-1: Rectifier Front Panel Issue 5 June 2000 Rectifiers 4 - 3...

  • Page 38: Features

    Lucent Technologies Galaxy Power System 4848/100 Features Output Voltage This feature allows the rectifier output voltage to be set through the Adjustment controller. See Table 9-B. Output Current This circuit controls the time (up to eight seconds) required for the “Walk-in”...

  • Page 39: Thermal Alarm

    Lucent Technologies Galaxy Power System 4848/100 Features, continued Thermal Alarm The rectifier senses the internal operating temperature and will issue a thermal alarm if the internal temperature exceeds a safe operating level. Ambient temperatures above the maximum rating will result in a rectifier shutdown and the issuing of a thermal alarm (TA).

  • Page 41: Ac Input Panels

    Lucent Technologies Galaxy Power System 4848/100 AC Input Panels Overview AC Service The ac input panel provides the facility to terminate the 3-phase ac service to the GPS 4848/100. Depending upon the option ordered, the panel will connect 3-wire delta or 3-wire wye service to provide the phase-to-phase ac voltage required for the rectifiers.

  • Page 42: Figure 5-1: H569-434 G20 (Ed83142-30 G3) 208/240V Ac Input Circuit Breaker Panel

    Lucent Technologies Galaxy Power System 4848/100 Figure 5-1: H569-434 G20 (ED83142-30 G3) 208/240V AC Input Circuit Breaker Panel Figure 5-2: H569-434 G21/23 (ED83142-30 G4) 208/240/480V AC Input Circuit Breaker Panel 5 - 2 AC Input Panels Issue 5 June 2000...

  • Page 43: Figure 5-3: H569-434 G22 (Ed83142-30 G2) 480V Ac Input Circuit Breaker Panel

    Lucent Technologies Galaxy Power System 4848/100 Figure 5-3: H569-434 G22 (ED83142-30 G2) 480V AC Input Circuit Breaker Panel Figure 5-4: H569-434 G24/25/26/27 (ED83142-30 G5) 208/240/480V AC Input Terminal Strip Panel Issue 5 June 2000 AC Input Panels 5 - 3...

  • Page 44: Figure 5-5: H569-434 G70 (Ed83142-30 G10) 480V 65Kaic Ac Input Terminal Strip Panel

    Lucent Technologies Galaxy Power System 4848/100 Figure 5-5: H569-434 G70 (ED83142-30 G10) 480V 65kAIC AC Input Terminal Strip Panel Figure 5-6: H569-434 G71 (ED83142-30 G11) 480V 65kAIC AC Input Terminal Strip Panel 5 - 4 AC Input Panels Issue 5 June 2000...

  • Page 45: Battery Connection Panels

    Lucent Technologies Galaxy Power System 4848/100 Battery Connection Panels Overview Introduction Batteries are connected to the GPS 4848/100 cabinets based on the system architecture. Distributed For distributed power architecture, the batteries are terminated on Architecture battery connection panels located in the cabinet directly below the ac input panel.

  • Page 46: Figure 6-1: H569-434 G30 (Ed83143-30 G32)

    Lucent Technologies Galaxy Power System 4848/100 Two 1000A Shunts Connects to Charge Return Bus 9" REF (229mm) Two 500A Contactors Contactor Control Cards Figure 6-1: H569-434 G30 (ED83143-30 G32) Battery Connection Panel 1500A Shunt 1200A Contactor Connects to Charge Return Bus 6"...
  • Page 47 Lucent Technologies Galaxy Power System 4848/100 1500A Shunt Figure 6-3: H569-434 G32 (ED83143-30 Group 30) Battery Connection Panel Terminal Card Two 600A Shunts Connects to Charge Return Bus Alarm Card 9" REF (229mm) (2) NH3 Fuse Holders Figure 6-4: H569-434 G34 (ED83143-30 Group 41)

  • Page 48: Figure 6-6: H569-434 G37/38 (Ed83143-30 Group 60/61)

    Lucent Technologies Galaxy Power System 4848/100 600A Shunt Connects to Alarm/Terminal Charge Return Bus Card 6" REF (152mm) (1) NH3 Fuse Holder Figure 6-5: H569-434 G35 (ED83143-30 Group 42) Battery Connection Panel (1) 1200A Contactor Alarm/Terminal Card and Contactor Control...

  • Page 49: Figure 6-7: H569-434 G80/81/82 (Ed83143-30 G31/43) Battery Connection Panel

    Lucent Technologies Galaxy Power System 4848/100 Contactor Control Card H569-434 G31 1200A Contactor 1200A Contactor H569-434 G43* Two NH3 DIN Fuses Two 600A Shunts Connect to Charge Return Bus Alarm Cards 24" REF (610mm) Connect to Charge Return Bus *H569-434 Battery Module...

  • Page 51: Dc Distribution Panels

    Lucent Technologies Galaxy Power System 4848/100 DC Distribution Panels Overview Function A variety of dc distribution panels are available featuring large or small fuses and circuit breakers of both domestic and European design. All panels are equipped with an alarm card. When a fuse operates or a circuit breaker trips, a red LED on the alarm card lights, the cabinet alarm lights, and the alarm is transmitted to the controller.

  • Page 52: Figure 7-1: H569-434 G40/45/50/55 (Ed83143-30 G11/13) 400A Dc Distribution Panel

    Lucent Technologies Galaxy Power System 4848/100 Alarm Card Connects to Charge Return Bus 6" REF (152mm) 13 Positions for U.S. Plug-in Circuit Breakers (3-100A) or Fuse Holders (TPA Fuses, 5-30A) Figure 7-1: H569-434 G40/45/50/55 (ED83143-30 G11/13) 400A DC Distribution Panel...

  • Page 53: Figure 7-3: H569-434 G42/47 (Ed83143-30 G2/3) 600A Dc Distribution Panel

    Lucent Technologies Galaxy Power System 4848/100 Alarm/Terminal Card Connects to Charge Return Bus 6" REF (152mm) Three Positions for Large U.S. Circuit Breakers (125-600A) with Shunt Figure 7-3: H569-434 G42/47 (ED83143-30 G2/3) 600A DC Distribution Panel Six Positions for Large U.S.

  • Page 54: Figure 7-5: H569-434 G48 (Ed83143-30 G5/6)

    Lucent Technologies Galaxy Power System 4848/100 Terminal Card Five Positions for Large U.S. Circuit Breakers Connects to (125-600A) with Shunt) Charge Return Bus 9" REF (229mm) Alarm Card Figure 7-5: H569-434 G48 (ED83143-30 G5/6) 1000A DC Distribution Panel Alarm Card...

  • Page 55: Figure 7-7: H569-434 G53/57 (Ed83143-30 G51/52) 1000A Dc Distribution Panel

    Lucent Technologies Galaxy Power System 4848/100 Two U.S. Large Fuse Holders Two 600A Shunts (TPC Fuses, 100-600A) Connects to Charge Return Bus 9" REF (229mm) Alarm/Terminal Card Figure 7-7: H569-434 G53/57 (ED83143-30 G51/52) 1000A DC Distribution Panel 14 Positions for...

  • Page 56: Figure 7-9: H569-434 G61 (Ed83143-30 G25/29) 600A Dc Distribution Panel

    Lucent Technologies Galaxy Power System 4848/100 10 Positions for DIN Circuit Breakers (80-125A) Connects to Charge Return Bus 6" REF (152mm) Alarm Cards Figure 7-9: H569-434 G61 (ED83143-30 G25/29) 600A DC Distribution Panel 14 DIN Fuse Holders (10x38mm Fuses, 1-32A)

  • Page 57: Figure 7-11: H569-434 G66 (Ed83143-30 G23/27) 600A Dc Distribution Panel

    Lucent Technologies Galaxy Power System 4848/100 10 DIN Fuse Holders (14x51mm Fuses, 1-50A) Connects to Charge Return Bus 6" REF (152mm) Alarm Cards Figure 7-11: H569-434 G66 (ED83143-30 G23/27) 600A DC Distribution Panel Alarm Card Connects to Charge Return Bus 6"...

  • Page 58: Figure 7-14: H569-434 G95 (Ed83143-30 G15)

    Lucent Technologies Galaxy Power System 4848/100 Alarm Card Connects to Charge Return Bus 6" REF (152mm) Two NH2 Fuse Holders (32-400A) Figure 7-13: H569-434 G68 (ED83143-30 G21) 1200A DC Distribution Panel Alarm Card Connects to Charge Return Bus 6" REF...

  • Page 59: Function

    Lucent Technologies Galaxy Power System 4848/100 Circuit Boards Overview Function Circuit boards (sometimes referred to as “cards” or “circuit packs”) are included in bays, battery connection panels, and dc distribution panels to provide data required by the controller and to control devices such as contactors and lamps.

  • Page 60: Bay Interface Card

    Lucent Technologies Galaxy Power System 4848/100 Overview, continued Bay Interface Card Each cabinet has a Bay Interface Card (BIC) that attaches to the cabinet’s terminal board (BLJ). The BIC provides controller access to alarm monitoring, battery voltages, battery currents, and temperature probes in the cabinet through the serial rectifier bus.

  • Page 61: Illustrations

    Lucent Technologies Galaxy Power System 4848/100 Illustrations BLJ and BIC Figure 8-1 shows the location of the BLJ Terminal Board and Bay Locations Interface Card (BIC). Figure 8-1: Location of BLJ Terminal Board and Bay Interface Card Replacing the BIC Figure 8-2 shows the BLJ straps required prior to replacing a Bay Interface Card (BIC).

  • Page 63: Specifications

    Lucent Technologies Galaxy Power System 4848/100 Specifications GPS 4848/100 Table 9-A: Galaxy Power System 4848/100 Specifications Electrical Nominal output voltage -48Vdc Operating Voltage Range (Float or -44Vdc to -58Vdc Boost) Output Current (System Maximum) 10,000A Centralized bus bars available to 5,200A...
  • Page 64 Lucent Technologies Galaxy Power System 4848/100 Table 9-A: Galaxy Power System 4848/100 Specifications Physical Width, Depth 600 mm, 600 mm (23.6 in. x 23.6 in.) Weight (approximate, per cabinet) 250 kg (551 lbs.) Height (cabinet only) 2134 mm (84.0 in.) Height (cabinet with link bus bar) 2274 mm (89.5 in.)
  • Page 65 Lucent Technologies Galaxy Power System 4848/100 Table 9-A: Galaxy Power System 4848/100 Specifications Standards Compliance Safety • Listed (US and Canada): UL Subject 1801 with applicable sections of UL1950/CSA 950) • VDE Licensed to VDE 0805/IEC950/EN60950 UL is a registered trademark of Underwriters Laboratories, Inc.

  • Page 66: Table 9-B: 595 Series Rectifier Specifications

    Lucent Technologies Galaxy Power System 4848/100 Rectifiers Table 9-B: 595 Series Rectifier Specifications Electrical Output Voltage 52Vdc typical Equalize Voltage 65Vdc typical Output Voltage Adjustment 44-58Vdc float/boost 58-65Vdc equalize mode Regulation (with controller) ±.5% High Voltage Shutdown Float/boost 44-60Vdc (56Vdc default)
  • Page 67 Lucent Technologies Galaxy Power System 4848/100 Table 9-B: 595 Series Rectifier Specifications Rated Service Entrance Surge Protector: It is important that the service entrance surge protector (if provided) be coordinated with the internal surge protection and that it clamps at a lower voltage then the internal protection. The internal protection...
  • Page 68 Lucent Technologies Galaxy Power System 4848/100 Table 9-B: 595 Series Rectifier Specifications Standards Compliance Safety • UL Recognized (US and Canada) and • UL1950, EN60950/IEC950, and CSA 234/950 (tested for SELV output) Electromagnetic Compliance: • EN55022 (CISPR22) Radiated/ conducted emission, Class B meets...

  • Page 69: Ac Input Panels

    Lucent Technologies Galaxy Power System 4848/100 AC Input Panels Table 9-C: AC Panels H569-434 ED83142-30 Description Group No. Group No. AC Input Circuit Breaker Panel G21 or G23 AC Input Circuit Breaker Panel AC Input Circuit Breaker Panel G24, G25, G26,...

  • Page 70: Battery Connection Panels

    Lucent Technologies Galaxy Power System 4848/100 Battery Connection Panels Table 9-D: Battery Connection Panels H569-434 ED83143-30 Description Group No. Group No. LVBD: (2) 500A contactors with 1000A shunts LVBD: 1200A contactor with 1500A shunt 1500A shunt 2 fuse holders for 315-630A NH3 DIN...

  • Page 71: Dc Distribution Panels

    Lucent Technologies Galaxy Power System 4848/100 DC Distribution Panels Table 9-E: DC Distribution Panels H569-434 ED83143-30 Description Shunt Group No. Group No. G40, G45, 13 positions for 3-100A plug-in fuse G11, G13 G50, G55 holders or circuit breakers G41, G46,...

  • Page 73: Safety

    Lucent Technologies Galaxy Power System 4848/100 Safety Please read and follow all safety instructions and warnings before servicing the Galaxy Power System. Reference the GPS Installation Guide and individual module product manuals for additional safety statements specific to the modules.

  • Page 75: Maintenance And Replacement

    Lucent Technologies Galaxy Power System 4848/100 Maintenance and Replacement Requirements System With the exception of the battery, periodic maintenance specific to the power system is not required. The ac service for the building must be maintained with ANSI specified limits. The temperature and humidity within the power room must be maintained within the limits specified in Section 9 of this product manual.

  • Page 76: Rectifier

    Lucent Technologies Galaxy Power System 4848/100 Requirements, continued Rectifier With the exception of a fan failure, rectifiers are repaired by replacement. Refer to “Installing or Replacing a Rectifier” and “Removing a Rectifier” in this section. Rectifier Fan The expected life of the rectifier fans at 25 °C (77°F) is approximately Assembly seven years.

  • Page 77: Replacement Procedures

    Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures Installing or Stop! Be sure ac breakers on cabinet are OFF! Replacing a Rectifier Installing or Replacing a Rectifier Step Action Unpack the rectifier from shipping container. Caution Rectifier is heavy (65 pounds). Use two people to lift and move rectifiers.

  • Page 78: Figure 11-1: Installing A Rectifier In A Rectifier Shelf

    Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Installing or Replacing a Rectifier, continued Step Action Turn ac circuit breaker OFF. Place rectifier power switch in STBY. Install the rectifier. See Figure 11-1. Verify that the output circuit breaker is OFF and that the rectifier power switch is in the “Standby”...
  • Page 79 Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Installing or Replacing a Rectifier, continued Step Action Turn ON output circuit breaker. Turn ON ac circuit breaker. Turn rectifier power switch to ON position. Verify: • Green LED is illuminated.
  • Page 80 Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Installing or Replacing a Rectifier, continued Step Action Follow Steps 3-5 to install remaining rectifiers. Follow Steps 6-10 to set remaining ID numbers. Verify that the system voltage reads 52.08V or desired float voltage.

  • Page 81: Removing A Rectifier

    Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Removing a Removing a Rectifier Rectifier Step Action Turn OFF power switch on rectifier. Turn OFF ac circuit breakers. Turn OFF output circuit breaker on rectifier. Wait 5 minutes to allow capacitors to discharge.

  • Page 82: Replacing The Rectifier Fan Assemblies

    Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Replacing the Replacing the Rectifier Fan Assemblies Rectifier Fan Assemblies Step Action Follow instructions in the “Removing a Rectifier” procedure in this section. Refer to Figure 11-1. Place rectifier on a flat surface at a comfortable working height.
  • Page 83 Lucent Technologies Galaxy Power System 4848/100 Replacement Procedures, continued Replacing the Rectifier Fan Assemblies, continued Step Action Remove the screws attaching the old fans to the chassis and carefully unplug the fan connector. The fan connector is keyed and can be loosened by inserting a screwdriver into the slotted side of the connector and gently prying the fan-side connector loose.

  • Page 84: Testing

    Lucent Technologies Galaxy Power System 4848/100 Testing Note: Consult the Installation Guide for Galaxy Power Systems (Select Code 167-792-157) for complete testing guidelines for new installations. Testing Additional Alarm operation may be verified while the system operates at float Alarms After voltage.

  • Page 85: Replacement Parts

    Lucent Technologies Galaxy Power System 4848/100 Replacement Parts System Table 11-A provides a list of replacement parts for GPS 4848/100. Table 11-A: GPS 4848/100 Replacement Parts Ordering Comcode Description Cabinet 406204230 3 ampere alarm fuse 402328926 .18 ampere alarm fuse...

  • Page 86: Scf Controller Circuit Boards

    Lucent Technologies Galaxy Power System 4848/100 Replacement Parts, continued SCF Controller Table 11-B lists the spare parts available for the Galaxy SCF Controller Circuit Boards (Front Access). Table 11-B: Galaxy SCF Controller Circuit Boards Ordering Description Comcode 107199374 Display board (BJG)

  • Page 87: Millennium Controller Circuit Boards

    Lucent Technologies Galaxy Power System 4848/100 Replacement Parts, continued Millennium Table 11-C lists the spare parts of the Galaxy Millennium Controller. Controller Circuit Boards Table 11-C: Galaxy Millennium Controller Circuit Boards Ordering Description Comcode 108029679 Display board (BSK1) 108029687 Alarm wire wrap board (BSL1)

  • Page 88: Additional Ordering Information

    Lucent Technologies Galaxy Power System 4848/100 Additional Ordering Information Documentation Table 11-D lists documentation associated with the GPS 4848/100. Table 11-D: Product Documentation Document Description Number H569-434 GPS 4848/100 Ordering Guide 167-792-157 GPS Installation Guide 167-792-110 Galaxy SCF Controller Product Manual...

  • Page 89: Troubleshooting Preparations

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Preparations Preliminary Introduction This section provides information needed in preparation for locating and interpreting visual indicators to help identify problems. When replacing a part does not correct the problem or visual indicators do not identify a defective part, notify the local Regional Technical Assistance Center (RTAC) at 1-800-CAL-RTAC (1-800-225-7822).

  • Page 90: Troubleshooting Procedure

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Procedure Purpose The troubleshooting procedure described below is used when a trouble condition has been identified and a technician has been dispatched to the system location as a first and fundamental step in diagnosing and correcting the problem.

  • Page 91: System Status

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Procedure, continued System Status 2. Determine the system status. For most problems, one or more alarm and status LEDs will be illuminated. The controller default screen indicates system voltage and current, the system mode (i.e., FLOAT or EQUALIZE), and the number of alarms and/or warnings present.
  • Page 92 Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Procedure, continued Troubleshooting Tables, continued Section 14, Troubleshooting Millennium Systems Alarm LED Table 14-A, AC Alarms BATT 14-B, Battery Alarms 14-F, Miscellaneous Alarms CTRL 14-C, Controller Alarms DIST 14-D, Distribution Alarms RECT 14-E, Rectifier Related Alarms...

  • Page 93: Reference Figures

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures Figure Numbers The following figures are provided for reference while performing the and Titles troubleshooting procedure: Figure No. Title 12-1 Location of Cabinet Alarm Light and Controller 12-2 Galaxy SCF Controller Display...

  • Page 94: Scf Controller

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued SCF Controller Basic Controller BJA (power board): If no problem exists, the green LED is lit. BJB (microprocessor board): After power up, or after a reset, the green and amber LEDs will both be lit while self diagnostics are in progress (which will take about 10 seconds).

  • Page 95: Figure 12-2: Galaxy Scf Controller Display

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued SCF Controller, continued ALARMS MENU ENTER ADJUST PLANT BATT DIST RECT AC RM CTLR CURRENT VOLTAGE LAMP STATUS HELP ESCAPE TEST CRIT NORM ALARMS MENU ENTER ADJUST PLANT BATT DIST RECT AC...
  • Page 96 Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued Millennium Basic Controller Controller BSH (microprocessor board): After power up, or after a reset, the green and yellow LEDs will both be lit while self diagnostics are in progress (which will take about 10 seconds). If all diagnostics pass, the yellow LED will extinguish and the green LED will remain lit.

  • Page 97: Millennium Controller

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued Millennium Controller, continued GALAXY MILLENNIUM CONTROLLER Alarms Plant Menu Enter Adjust Voltage BATT DIST RECT CTRL Lamp Status Help Escape Test CRIT NORM Alarms Plant Menu Enter Adjust Voltage BATT DIST...

  • Page 98: Rectifier

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued Rectifier During normal operation, the rectifier’s green ON LED will be lit and the display will show the rectifier’s output current. CURRENT STBY FAN ALM 200A/48V CURRENT STBY Status Indicators FAN ALM...

  • Page 99: Low Voltage Battery Disconnect

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued Low Voltage The low voltage battery disconnect (LVBD) feature consists of a Battery Disconnect contactor, circuitry on the BJN board, and associated wiring. Control of the contactor is dictated by the BJN contactor control board and the controller.

  • Page 100: Ac Input

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued AC Input WARNING HIGH VOLTAGE BEHIND COVER. RECTIFIER RECTIFIER RECTIFIER RECTIFIER RISK OF SEVERE INJURY OR DEATH. TURN OFF AC AT BRANCH CIRCUIT BOX. KEEP COVER IN PLACE TO AVOID ELECTRICAL HAZARD.

  • Page 101: Dc Distribution

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued DC Distribution Figure 12-9: DC Distribution Panel Issue 5 June 2000 Troubleshooting Preparations 12 - 13...

  • Page 102: Low Voltage Load Disconnect

    Lucent Technologies Galaxy Power System 4848/100 Reference Figures, continued Low Voltage Load The EBV low voltage load disconnect (LVLD) contactor control board Disconnect is mounted on the right side of the cabinet, as shown in Figure 12-10. The manual contactor control switch (SW300) is not meant to be used to permanently override the LVLD function.

  • Page 103: Troubleshooting Scf Systems

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting SCF Systems Introduction In This Section This section provides information for locating and interpreting visual indicators to help identify problems. Preparation Read Section 12, Troubleshooting Preparations, thoroughly before proceeding. Technical When visual indicators do not identify a defective part, notify the local...
  • Page 104 Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Tables Organization The tables in this section are organized alphabetically by Alarm LED, then grouped according to the status of the alarm: Critical (CRIT), Major (MAJ), or Minor (MIN). Table Reference Use the reference below to locate the Alarm LED and corresponding table.

  • Page 105: Table 13-A: Ac Alarms

    Lucent Technologies Galaxy Power System 4848/100 AC Alarm LED Table 13-A: AC Alarms (See Figure 12-8) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status AC Fail ACF on Rectifier is not 1. Verify that ac circuit breaker...

  • Page 106: Table 13-B: Battery Alarms

    Lucent Technologies Galaxy Power System 4848/100 BATT Alarm LED Table 13-B: Battery Alarms (See Figure 12-7) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status BATT CRIT Very Low Occurs in an 1. If commercial ac power is...
  • Page 107 Lucent Technologies Galaxy Power System 4848/100 Table 13-B: Battery Alarms (See Figure 12-7) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status BATT Battery Thermal Alarm on 210A Batteries have Call your local RTAC Minor or 210E unit, if exceeded representative.

  • Page 108: Table 13-C: Controller Alarms

    Lucent Technologies Galaxy Power System 4848/100 CTLR Alarm LED Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure→ Check BJA power board to see if the green and yellow LEDs are lit.
  • Page 109 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure Check the BJB board to see if the green LED is extinguished and the •BJB failure→...
  • Page 110 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure Check the BJC circuit pack to see if the green LED is extinguished and •BJB failure...
  • Page 111 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure Check the BJJ power board to see if the green and yellow LEDs are lit.
  • Page 112 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure Check BJH to see if the green LED is extinguished and the yellow LED is •BJB failure...
  • Page 113 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Controller Fail •BJA failure Check the modem, data switch, and peripheral monitoring boards to see •BJB failure...
  • Page 114 Lucent Technologies Galaxy Power System 4848/100 Table 13-C: Controller Alarms (See Figures 12-2 and 12-3) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status CTLR Major Blinking Loss of 1. Verify that the controller is Communications...

  • Page 115: Table 13-D: Distribution Alarms

    Lucent Technologies Galaxy Power System 4848/100 DIST Alarm LED Table 13-D: Distribution Alarms (See Figures 12-9 and 12-10) Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status DIST External Fuse Alarm LED on DC load fuse or...

  • Page 116: Table 13-E: Rectifier Related Alarms

    Lucent Technologies Galaxy Power System 4848/100 RECT Alarm LED Table 13-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Rectifier Rectifier Possible Alarm Controller Possible Solution(s) Display Problem(s) Status Display RECT ID Not None None Rectifier ID 1. Press ON/STBY switch...
  • Page 117 Lucent Technologies Galaxy Power System 4848/100 Table 13-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Rectifier Rectifier Possible Alarm Controller Possible Solution(s) Display Problem(s) Status Display RECT Rectifier Fail High output 1. Verify the configurable voltage: HV thresholds in the controller.
  • Page 118 Lucent Technologies Galaxy Power System 4848/100 Table 13-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Rectifier Rectifier Possible Alarm Controller Possible Solution(s) Display Problem(s) Status Display RECT Rectifier Fail Internal rectifier 1. Place the ac circuit failure breaker for the rectifier in the OFF position.
  • Page 119 Lucent Technologies Galaxy Power System 4848/100 Table 13-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Rectifier Rectifier Possible Alarm Controller Possible Solution(s) Display Problem(s) Status Display RECT High Float None None Configuration Call your local RTAC Voltage problem representative.

  • Page 120: Table 13-F: Miscellaneous Alarms

    Lucent Technologies Galaxy Power System 4848/100 BD and RM Alarm LEDs, or No LED Table 13-F: Miscellaneous Alarms Controller Controller SCF Controller Other Possible Alarm Possible Solution(s) Display Indication(s) Problem(s) Status Battery on Rectifiers may Temporary Call your local RTAC Discharge say ACF.

  • Page 121: Introduction

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Millennium Systems Introduction In This Section This section provides information for locating and interpreting visual indicators to help identify problems. Preparation Read Section 12, Troubleshooting Preparations, thoroughly before proceeding. Technical When visual indicators do not identify a defective part, notify the local...

  • Page 122: Troubleshooting Tables

    Lucent Technologies Galaxy Power System 4848/100 Troubleshooting Tables Organization The tables in this section are organized alphabetically by Alarm LED, then grouped according to the status of the alarm: Critical (CRIT), Major (MAJ), or Minor (MIN). Table Reference Use the reference below to locate the Alarm LED and corresponding table.

  • Page 123: Ac Alarm Led

    Lucent Technologies Galaxy Power System 4848/100 AC Alarm LED Table 14-A: AC Alarms (See Figure 12-8) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status AC Fail ACF on Rectifier is not 1. Verify that ac circuit...

  • Page 124: Batt Alarm Led

    Lucent Technologies Galaxy Power System 4848/100 BATT Alarm LED Table 14-B: Battery Alarms (See Figure 12-7) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status BATT CRIT Very Low Voltage Occurs in an 1. If commercial ac power...

  • Page 125: Table 14-C: Controller Alarms

    Lucent Technologies Galaxy Power System 4848/100 CTRL Alarm LED Table 14-C: Controller Alarms (See Figures 12-4 and 12-5) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status CTRL Controller Fail •BSH failure→ Check the BSH board to see if the green LED is •BSJ failure...
  • Page 126 Lucent Technologies Galaxy Power System 4848/100 Table 14-C: Controller Alarms (See Figures 12-4 and 12-5) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status CTRL Controller Fail •BSH failure Check the BSJ board to see if the green LED is •BSJ failure→...
  • Page 127 Lucent Technologies Galaxy Power System 4848/100 Table 14-C: Controller Alarms (See Figures 12-4 and 12-5) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status CTRL Controller Fail •BSH failure Check the option boards (modem and data switch) to •BSJ failure...
  • Page 128 Lucent Technologies Galaxy Power System 4848/100 Table 14-C: Controller Alarms (See Figures 12-4 and 12-5) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status CTRL Controller Fail •BSH failure 1. Strap K1, K2, K3 on BLJ from “C”...
  • Page 129 Lucent Technologies Galaxy Power System 4848/100 Table 14-C: Controller Alarms (See Figures 12-4 and 12-5) Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status CTRL Minor Blinking Loss of 1. Verify that the controller Communication ALM LED...

  • Page 130: Dist Alarm Led

    Lucent Technologies Galaxy Power System 4848/100 DIST Alarm LED Table 14-D: Distribution Alarms (See Figures 12-9 and 12-10) Controller Controller Millennium Other Possible Alarm Possible Solution(s) Controller Display Indication(s) Problem(s) Status DIST External Fuse Alarm LED DC load fuse or...

  • Page 131: Rect Alarm Led

    Lucent Technologies Galaxy Power System 4848/100 RECT Alarm LED Table 14-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Millennium Rectifier Rectifier Possible Alarm Possible Solution(s) Controller Display Display Problem(s) Status RECT ID Not Configured None None Rectifier ID 1.
  • Page 132 Lucent Technologies Galaxy Power System 4848/100 Table 14-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Millennium Rectifier Rectifier Possible Alarm Possible Solution(s) Controller Display Display Problem(s) Status RECT Rectifier Fail High output 1. Verify the voltage: configurable HV thresholds in the •Rectifier high...
  • Page 133 Lucent Technologies Galaxy Power System 4848/100 Table 14-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Millennium Rectifier Rectifier Possible Alarm Possible Solution(s) Controller Display Display Problem(s) Status RECT Rectifier Fail Internal rectifier 1. Place the ac circuit...
  • Page 134 Lucent Technologies Galaxy Power System 4848/100 Table 14-E: Rectifier Related Alarms (See Figures 12-6 and 12-8) Controller Controller Millennium Rectifier Rectifier Possible Alarm Possible Solution(s) Controller Display Display Problem(s) Status RECT Rectifier Fail Thermal sensor 1. Place the ac circuit...

  • Page 135: Bd And Rm Alarm Leds, Or No Led

    Lucent Technologies Galaxy Power System 4848/100 BD and RM Alarm LEDs, or No LED Table 14-F: Miscellaneous Alarms Controller Controller Millennium Other Alarm Possible Problem(s) Possible Solution(s) Controller Display Indication(s) Status Battery on Rectifiers Temporary Call your local RTAC Discharge...
  • Page 137 Lucent Technologies Galaxy Power System 4848/100 Product Warranty A. Seller warrants to Customer only, that: 1. As of the date title to Products passes, Seller will have the right to sell, transfer, and assign such Products and the title conveyed by Seller shall be good;...
  • Page 138 Lucent Technologies Galaxy Power System 4848/100 Warranty Period Repaired Product Product Type New Product or Part* Central Office 24 Months 6 Months Power Equipment** *The Warranty Period for a repaired Product or part thereof is as listed or, in the case of Products under Warranty, is the period listed or the unexpired term of the new Product Warranty Period, whichever is longer.
  • Page 139 Lucent Technologies Galaxy Power System 4848/100 Seller shall pay the cost of transportation of the repair or replacing Product to the destination designated by Customer within the Territory. E. The defective or nonconforming Products or parts which are replaced shall become Seller's property.

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