Lucent Technologies Galaxy Power System 4824 Product Manual
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Lucent Technologies Galaxy Power System 4824 Product Manual

Lucent Technologies Galaxy Power System 4824 Product Manual

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Product Manual
167-792-150
Comcode 107933376
Issue 1
November 1996
Galaxy Power System 4824
© Lucent Technologies 1996
All Rights Reserved
Printed in U.S.A.
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.
(GPS 4824)

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Summary of Contents for Lucent Technologies Galaxy Power System 4824

  • Page 1 Product Manual 167-792-150 Comcode 107933376 Issue 1 November 1996 Galaxy Power System 4824 (GPS 4824) 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.

  • Page 2: Table Of Contents

    Lucent Technologies Galaxy Power System 4824 Table of Contents 1 Introduction General Architecture Applications Technical Support USA, Canada, Puerto Rico, and the US Virgin Islands 1-3 Central and South America Europe, Middle East, and Africa Asia Pacific Region Product Repair and Return...
  • Page 3 Lucent Technologies Galaxy Power System 4824 4 Safety Safety Statements Warning Statements And Safety Symbols: 5 Installation General Installation Tools and Hardware Unpacking, Handling, and Frame Installation Cable Routing Strategy and Frame Ground Central Office Ground Intercabinet Connections BLJ1 Board Connections...
  • Page 4 Lucent Technologies Galaxy Power System 4824 List of Figures Figure 1-1: Distributed Architecture Figure 1-2: GPS 4824 Initial Cabinet Figure 1-3: Growth of GPS 4824 Figure 1-4: Centralized Architecture Figure 2-1: Block Diagram of the Power System Figure 2-2: Isometric View of Initial Cabinet...
  • Page 5 Lucent Technologies Galaxy Power System 4824 Figure 5-2: Top View of Cabinet Figure 5-3: Intercabinet Bus Connections Figure 5-4: BLJ1 Board Connections Figure 5-5: Peripheral Module Connections 2 - List of Figures Issue 1 November 1996...
  • Page 6 Lucent Technologies Galaxy Power System 4824 List of Tables Table 2-1: ED83143-30 Battery Connection Modules 2-13 Table 2-2: Terminal Card Monitoring Points 2-14 Table 2-3: ED83143-30 DC Distribution Panels 2-20 Table 2-4: Terminal Card Shunt Monitoring Points 2-21 Table 3-1: Product Documentation...

  • Page 7: Introduction

    Lucent Technologies Galaxy Power System 4824 Introduction General The Galaxy Power System, model 4824, was developed by Lucent Technologies to support -48 volt telecommunication powering solutions in worldwide markets. GPS 4824 combines 100 ampere natural convection-cooled switch mode rectifiers, microprocessor control technologies, battery disconnect/ reconnect options and a comprehensive line of fuse and circuit breaker dc distribution options in a modular front-access design.

  • Page 8: Applications

    Lucent Technologies Galaxy Power System 4824 Thus, the load is distributed across the power systems’ cabinets. In this distributed architecture design, the initial cabinet shown in Figure 1-2, is comprised of an AC circuit breaker box, two rectifiers, the controller, DC distribution panels and battery connection module.

  • Page 9: Product Repair And Return

    Support/Regional Technical Assistance Center or contact your sales representative who will be happy to discuss your specific needs. Product Repair Repair and return service for Lucent Technologies equipment is available to customers around the world. and Return USA, Canada, For information on returning of products for repair, customers Puerto Rico, and may call 1-800-255-1402 for assistance.

  • Page 10: Customer Service

    Lucent Technologies Galaxy Power System 4824 Europe, Middle If you need to return a product for repair, your sales East, and Africa representative will be happy to discuss your individual situation. Asia Pacific If you need to return a product for repair, your sales Region representative will be happy to discuss your individual situation.

  • Page 11: Figure 1-2: Gps 4824 Initial Cabinet

    Lucent Technologies Galaxy Power System 4824 Frame Alarm AC Input Panel (1) NH3 Battery Fuse (2) NH2 DC Fuses Battery and DC Distribution (2) NH2 DC Fuses (8) NH00 DC Fuses Galaxy Controller 570A Rectifier 570A Rectifier Figure 1-2: GPS 4824 Initial Cabinet...

  • Page 12: Figure 1-3: Growth Of Gps 4824

    Lucent Technologies Galaxy Power System 4824 Figure 1-3: Growth of GPS 4824 1 - 6 Introduction Issue 1 November 1996...

  • Page 13: Figure 1-4: Centralized Architecture

    Lucent Technologies Galaxy Power System 4824 Charge Bus Charge Return Bus Discharge Return Bus System Shunt Battery Strings Control Monitor Figure 1-4: Centralized Architecture Issue 1 November 1996 Introduction 1 - 7...

  • Page 14: Product Description

    Lucent Technologies Galaxy Power System 4824 Product Description System A basic block diagram of the Galaxy Power System is shown in Figure 2-1. It illustrates the arrangement and interconnections of Overview the system components from the ac input to the dc output. The...

  • Page 15: Figure 2-1: Block Diagram Of The Power System

    Lucent Technologies Galaxy Power System 4824 DC Distribution: provides overcurrent protection, connection points for the using equipment, and bus bars used to interconnect the rectifiers, batteries, and dc distribution. Battery Connection Module: provides connection points for the battery strings through battery disconnect fuses or contactors and current monitoring shunts.

  • Page 16: Cabinets And Component Options

    Lucent Technologies Galaxy Power System 4824 Cabinets and Figure 2-2 shows an isometric view of the initial cabinet. System components of the GPS 4824 are mounted in a standard Component equipment cabinet. The cabinet requires front access only for Options installation and maintenance and allows installation against walls, back-to-back or in line-ups with other cabinets.
  • Page 17 Lucent Technologies Galaxy Power System 4824 The Galaxy Power System consists of an initial cabinet and up to eight supplementary cabinets. Each cabinet has 80 mounting positions as shown in Figures 1-1 and 1-2. Five positions must be left open at the bottom of the cabinet for anchoring the cabinet to the floor and five positions are reserved at the top of the bay for ac input panel (Figure 2-4) and system bus bars.

  • Page 18: Galaxy Front Access Controller

    Lucent Technologies Galaxy Power System 4824 Each cabinet is equipped with a BLJ1 connector board mounted on the cabinet door (see Figure 2-2). The purpose of the connector board is to provide a single point of connection for alarms in the cabinet. The connector boards in each cabinet are...

  • Page 19: Figure 2-3: Galaxy Front Access Controller

    Lucent Technologies Galaxy Power System 4824 The Galaxy front-access controller has two shelves (see Figure 2-3). The lower shelf contains plug-in circuit packs . Circuit packs on the right perform the basic functions, circuit packs on the left provide the Intelligent functions. The second shelf contains the user interface termination points.

  • Page 20: 570A Rectifier

    Lucent Technologies Galaxy Power System 4824 The Galaxy Front Access Controller manual (167-792-110) is furnished with every GPS 4824. Refer to this manual for information regarding configuration and operation. Refer to the Galaxy Peripheral Monitor manual (167-790-063) for additional information regarding module operation.

  • Page 21: Rectifier Features

    Lucent Technologies Galaxy Power System 4824 Rectifier Features Output current “walk-in”: This circuit controls the time required for the rectifier to reach its configured float limit and set point voltage after it is turned on. Initially, the output current is...
  • Page 22 Lucent Technologies Galaxy Power System 4824 Dynamic response: For any step load change of 20 to 100 percent, or 100 to 20 percent, or a step change of 5 percent of the input voltage, the sense point voltage remains within 5 percent of its setting, and returns and remains in the 1/2 percent band within 50 milliseconds.
  • Page 23 Lucent Technologies Galaxy Power System 4824 operating normally; the STBY LED is yellow and illuminates whenever the rectifier is in a standby condition. 2. Display and programing of the rectifier ID: Rectifiers will be automatically recognized and configured by a controller when they are connected in a shelf.

  • Page 24: Ac Input Panel

    Lucent Technologies Galaxy Power System 4824 AC Input Connector DC Output Connector Rectifier Interface Connector DC Output Breaker Figure 2-4: 570A Rectifier AC Input Panel AC service for the Galaxy Power System is provided from either 200 Vac-240 Vac, three-phase DELTA plus protective earth...

  • Page 25: Figure 2-5: Ac Input Panel

    Lucent Technologies Galaxy Power System 4824 The AC input panel is shown in Figure 2-5. It consists of an ac box equipped with neutral, earth ground and phase 1 (R), 2 (S), 3 (T) connection points, and a three pole 30 ampere circuit breaker wired to each rectifier in the cabinet.

  • Page 26: Battery Connection Modules

    Lucent Technologies Galaxy Power System 4824 Battery Batteries may be connected in a cabinet in one of two places. Connection One option is to connect battery cables to bus bars located at the Modules top of the cabinet behind the AC box. There is space for up to...

  • Page 27: Table 2-2: Terminal Card Monitoring Points

    Lucent Technologies Galaxy Power System 4824 connected to the BLJ1 connector board on the door, lighting the frame alarm light at the top of the cabinet and sending the alarm to the controller. A terminal card on the panel is equipped with current limiting resistors wired to the pilot fuses, shunt(s) and panel buses for fuse status, current, and voltage monitoring.
  • Page 28 Lucent Technologies Galaxy Power System 4824 Table 2-2: Terminal Card Monitoring Points ED83143-30 Group 41 Terminal Monitoring Point TB2-3 Return TB1-3 Current - Battery String (+) TB1-2 Current - Battery String (-) In addition to the manual disconnect feature, battery modules...

  • Page 29: Figure 2-6: Ed83143-30 Group 41 Battery

    Lucent Technologies Galaxy Power System 4824 600 Ampere Shunts Connects to Negative Charge Bus Back View Terminal Card Alarm Card Connects to Positive Charge Return Bus M10 Connections (2) NH3 Fuse Holders Front View Figure 2-6: ED83143-30 Group 41 Battery Connection...

  • Page 30: Figure 2-7: Ed83143-30 Group 42 Battery

    Lucent Technologies Galaxy Power System 4824 Connects to Negative Charge Bus 600 Ampere Shunt Back View Alarm/Terminal Connects to Positive Card Charge Return Bus M10 Connections (1) NH3 Fuse Holder Front View Figure 2-7: ED83143-30 Group 42 Battery Connection Module...

  • Page 31: Figure 2-8: Ed83143-30 Group 31 Battery

    Lucent Technologies Galaxy Power System 4824 2000 Ampere Shunt Connects to Negative Charge Bus Back View Contactor Control Board Connects to Positive Charge Return Bus M10 Connections (1) 1200 Ampere Contactor Front View Figure 2-8: ED83143-30 Group 31 Battery Connection...

  • Page 32: Figure 2-9: Ed83143-30 Group 32 Battery

    Lucent Technologies Galaxy Power System 4824 Connects to Negative Charge Bus 600 Ampere Shunt Back View Contactor Control Boards Connects to Positive Charge Return Bus M10 Connections 600 Ampere Contactors Front View Figure 2-9: ED83143-30 Group 32 Battery Connection Module...

  • Page 33: Dc Distribution Panels

    Lucent Technologies Galaxy Power System 4824 DC Distribution There are five types of DC distribution panels available. These Panels panels are listed in Table 2-3. Table 2-3: ED83143-30 DC Distribution Panels Current Cabinet Load Cable Figure Group Panel Type Range...

  • Page 34: Charge Return Bus Bars

    Lucent Technologies Galaxy Power System 4824 equipped with current limiting resistors wired to each shunt. The customer may wire to this terminal card to measure the load currents. See Table 2-4. Table 2-4: Terminal Card Shunt Monitoring Points Terminal Circuit Breaker Position...

  • Page 35: Figure 2-10: Ed83143-30 Group 21 Battery

    Lucent Technologies Galaxy Power System 4824 Connects to Negative Charge Bus Alarm Card Connects to Positive Charge Return Bus M10 Connections (2) NH2 Fuse Holders Figure 2-10: ED83143-30 Group 21 Battery Connection Module Connects to Negative Charge Bus Alarm Card...

  • Page 36: Figure 2-12: Ed83143-30 Group 1 Battery

    Lucent Technologies Galaxy Power System 4824 Terminal Card Connects to Positive Charge Return Bus Alarm Card M10 Connections Circuit Breakers (Group B) 125A Single Pole (Group D) 175A Single Pole (Group F) 225A Single Pole (Group G) 300A Double Pole...

  • Page 37: Figure 2-14: Ed83143-30 Group 12 Battery

    Lucent Technologies Galaxy Power System 4824 Connects to Negative Charge Bus Connects to Positive Charge Return Bus Alarm Card M5 Connections 21 Holders for Snap-on Fuses or Circuit Breakers Figure 2-14: ED83143-30 Group 12 Battery Connection Module 2 - 24 Product Description...

  • Page 38: Figure 2-15: Contactor Control Board Label

    Lucent Technologies Galaxy Power System 4824 CONTACTOR DRIVE BOARD BOTH SWITCHES DOWN FORCES CONTACTOR OPEN Red Light CONTACTOR OPEN CONTACTOR OPEN INITIATED Yellow Light DOWN FORCES CONTACTOR CLOSED Green Light REMOTE CONTROL ENABLED Figure 2-15: Contactor Control Board Label Issue 1 November 1996...

  • Page 39: Ordering Information

    Lucent Technologies Galaxy Power System 4824 Ordering Information Documentation The following table lists documentation associated with the GPS 4824. Table 3-1: Product Documentation Document Description Number 107934226 GPS 4824 Ordering Brochure J85582B-1 Plant Assembly Drawing J85501F-1 Galaxy Controller Drawing ED-83142-30...

  • Page 40: Replacement Parts

    Lucent Technologies Galaxy Power System 4824 Each CMI is a pre-configured system cabinet, fully assembled in the factory, that contains wiring for rectifiers, possibly a controller, and a selection of dc distribution modules and battery connection modules. Each MI is and easily field-installable option, such as a rectifier, controller option card, or supplementary distribution panel.
  • Page 41 Lucent Technologies Galaxy Power System 4824 Table 3-2: GPS 4824 Replacement Parts Comcode Description 406204230 3 Ampere Fuse 407519305 Thermistor Wire Set 847837911 BLJ1 to BLJ1 Wireset 407227172 Lamp for Frame Alarm Light 847704913 Fascia Bracket 847837879 Fascia Cover Monitoring...

  • Page 42: Cabinet Anchor Kits

    Lucent Technologies Galaxy Power System 4824 Cabinet Anchor Kits Table 3-3: Recommended Concrete Anchor Kits Seismic Ordering Description Drill Size Drill Depth Zone Code (4) 3/8 inch, Self-Drill, 0, 1 847135712 1.5” Threaded Rod (4) 3/8 inch, Drop-In, 0, 1 847135720 0.500”...
  • Page 43 Lucent Technologies Galaxy Power System 4824 Table 3-4: Plug-In Circuit Breakers and Fuses for ED83143-30 Group 11 or 12 Circuit Breaker Options Size Comcode Description (Amperes) Single Position Plug-In 4070984458 Circuit Breaker Single Position Plug-In 4070984474 Circuit Breaker Single Position Plug-In...

  • Page 44: Terminal Lugs And Hardware

    Lucent Technologies Galaxy Power System 4824 Table 3-4: Plug-In Circuit Breakers and Fuses for ED83143-30 Group 11 or 12 Circuit Breaker Options Size Comcode Description (Amperes) 2 AWG Termination Kit. includes bus bar, 3/8” 847301447 mounting hardware and terminal lug.
  • Page 45 Lucent Technologies Galaxy Power System 4824 Table 3-5: Recommended Terminal Lugs Double Hole Terminal Lugs for Load Returns to ED83143-30 Group (M5 Bolt, 0..62” Centers) Metric WP-91412 Str Wire Flex Wire Comcode Wire List 405356171 R5473 405348178 406338400 Blue Double Hole Terminal Lugs for Cabinet Ground and CO Ground...
  • Page 46 Lucent Technologies Galaxy Power System 4824 Table 3-5: Recommended Terminal Lugs Single Hole Terminal Lugs for Load Leads to ED83143-30 Group 22 Load Returns to ED83143-30 Group GB Metric WP-91412 Str Wire Flex Wire Comcode Wire List 406338210 406338376 Blue...

  • Page 47: Table 3-6: Mounting Hardware Required Per

    Lucent Technologies Galaxy Power System 4824 Table 3-6: Mounting Hardware Required Per Equipped Position Bolt Comcode Qty. Description Size 901276907 M5 x 10mm Screw (SEMS) 847867124 M8 Hardware Kit 847867132 M10 Hardware Kit Issue 1 November 1996 Ordering Information 3 - 9...

  • Page 48: Safety

    Lucent Technologies Galaxy Power System 4824 Safety Safety Please read and follow all safety instructions and warnings before installing, maintaining, or repairing the power system. Statements Reference the individual module product manuals for additional safety statements specific to the modules.
  • Page 49 Lucent Technologies Galaxy Power System 4824 For installations in the U.S. and Canada, Listed/Certified compression connectors are to be used to terminate Listed/ Certified field-wired conductors where required. For all installations, the appropriate connector is to be applied only to...

  • Page 50: Warning Statements And Safety Symbols

    Lucent Technologies Galaxy Power System 4824 An accessible ac disconnect/protection device to remove ac power from the equipment in the event of an emergency must be provided. This device must open all poles and be connected together. When connecting to 3-wire plus neutral supply systems, the neutral is to be reliably earthed at the supply, i.e., this equipment...
  • Page 51 Lucent Technologies Galaxy Power System 4824 This symbol (or equivalent) is used to identify the presence of hazardous AC mains voltages This symbol is used to identify the presence of hazardous AC or DC voltages. It may also be used to warn of hazardous energy levels.
  • Page 52 Lucent Technologies Galaxy Power System 4824 earth grounded before connecting power. • Hazardous energy and voltages are present in the unit and on the interface cables that can shock or cause serious injury. Follow all safety warnings and practices when servicing this equipment.
  • Page 53 Lucent Technologies Galaxy Power System 4824 • Batteries may be connected in parallel with the output of the rectifiers. Turning off the rectifiers will not necessarily remove power from the bus. Make sure the battery power is also disconnected and/or follow safety procedures while working on any equipment that contains hazardous energy/ voltage.

  • Page 54: Installation

    Lucent Technologies Galaxy Power System 4824 Installation General This section outlines a sequence for installing a Lucent Technologies Galaxy Power System (GPS) 4824 as well as a test sequence for checking the integrity of the installation. Installation You will need the following tools and hardware to install the...

  • Page 55: Unpacking, Handling, And Frame Installation

    Lucent Technologies Galaxy Power System 4824 Table 5-1: Torque Settings for Metric Hardware Screw Size Torque (Nm) Torque (in-lb) Socket Size 8 mm (5/16") 13 mm (1/2") 17mm (11/16") Unpacking, Before opening the packaging, carefully inspect the outside, in the presence of shipping personnel, for signs of damage. If...

  • Page 56: Figure 5-1: Cabinet Footprint

    Lucent Technologies Galaxy Power System 4824 600 mm 498 mm 51 mm 19 x 25 Slots Figure 5-1: Cabinet Footprint • Place the paper template on the floor. • Using the appropriate drill bit, drill anchor holes to the specified drill depth.

  • Page 57: Cable Routing Strategy And Frame Ground

    Lucent Technologies Galaxy Power System 4824 549 mm 25 mm Frame Ground M10 Weld Nuts CO Ground DC and Battery Cable Access Intercabinet Bus Connection Points 549 mm AC Input Cable Access 5" Width for AC Duct 25 mm Intercabinet Cable Access...

  • Page 58: Central Office Ground

    Lucent Technologies Galaxy Power System 4824 to be supported by the cabinets, this can be accomplished in one of two ways. Cable rack supports may be bolted to the facia brackets shown in Figure 5-3 or cable racks may be supported from 5/8"...
  • Page 59 Lucent Technologies Galaxy Power System 4824 Facia brackets are mounted to the front access corners of each cabinet using an M10 bolt, lockwasher, and washer. Brackets of adjoining cabinets are screwed together with two M8 bolts, lockwashers, washers, and nuts. A facia cover attaches to the brackets with four #8-32 nuts.

  • Page 60: Blj1 Board Connections

    Lucent Technologies Galaxy Power System 4824 Thermistor Location Facia Brackets Facia Covers Intercabinet Bus Bars Battery Connector Location (no disconnect feature) Panel ID Labels Figure 5-3: Intercabinet Bus Connections BLJ1 Board The next step is to connect the alarm and signal cable, the...
  • Page 61 Lucent Technologies Galaxy Power System 4824 controller. The thermistor cable is connected from a terminal block on BLJ1 to a thermistor mounted to the (+) charge return bus. The thermistor is attached to this bus bar where shown in Figure 5-3 using a 3.5mm screw. Trim the leads of the thermistor back to 1/2"...

  • Page 62: Peripheral Modules

    Lucent Technologies Galaxy Power System 4824 Peripheral There are two types of peripheral modules: a 211C voltage peripheral module to monitor the status of each battery fuse and Modules battery string voltage, and a 211F current module to monitor load shunts or battery shunts. The peripheral modules are mounted on the door as shown on Figure 2-2.

  • Page 63: Table 5-2: Address Settings For Peripheral Modules

    Lucent Technologies Galaxy Power System 4824 On the last module, measure the resistance across the blue and white wires of TB102 input terminals. The measurement should be between 560 and 600 ohms. Using a 20-22 gauge stranded wire and a jewelers screwdriver,...
  • Page 64 Lucent Technologies Galaxy Power System 4824 Table 5-2: Address Settings for Peripheral Modules Set the addresses of the modules using a jeweler’s screwdriver and attach them to their interconnection units. Secure the peripheral module to the interconnection unit with the two clips provided.

  • Page 65: Troubleshooting

    Lucent Technologies Galaxy Power System 4824 After insertion of the peripheral monitoring circuit pack (BJM1) in the intelligent monitoring slot labelled RPM.BMJ of the controller, the modules will begin operating on controller power-up. The modules will begin their initialization sequence. This is characterized by rapid flashing of the green LED (about four flashes per second) on the front of the module.

  • Page 66: Connecting Ac

    Lucent Technologies Galaxy Power System 4824 Table 5-3: Troubleshooting Symptom Possible Cause Recommended Procedure Module is not initialized Verify unique module Invalid Address (not monitoring) address (00 invalid) Green LED flashes steady Invalid Address - Module Verify unique module (approx. 1 second pulse)

  • Page 67: Battery Connection

    Lucent Technologies Galaxy Power System 4824 Warning Hazardous AC voltage. Use extreme caution when performing this procedure. 1. Check that all DC and AC circuit breakers are turned off (down). 2. Remove the cover to the AC input panel of each cabinet.

  • Page 68: Low Voltage Battery Disconnect Contactor Modules

    Lucent Technologies Galaxy Power System 4824 provided for eight pairs of 4/0 or 150mm cable connected with single or double hole terminal lugs and M10 x 25mm bolts, lockwashers and washers. Refer to Table 3-5 and 3-6 for terminal lugs and hardware kits. If the (-) bus is equipped with a shunt, this shunt will be factory wired if the cabinet is equipped with a digital meter panel.
  • Page 69 Lucent Technologies Galaxy Power System 4824 5. Connect additional battery strings as described in steps 1, 2, and 3. 6. If the battery string voltages are below the desired float voltage, power up the rectifiers in the cabinet to charge the batteries to the float voltage desired.

  • Page 70: Load Connections

    Lucent Technologies Galaxy Power System 4824 6. If 211C voltage peripheral modules or 211F current peripheral modules are equipped, they may be wired to the terminal cards on the battery panels using 18-22 gauge wire. Refer to Tables 2-2 for terminal designations.

  • Page 71: Rectifier Turn Up

    Lucent Technologies Galaxy Power System 4824 5. Identify the load and its location on the identification labels provided. See Figure 5-3. 6. For the large circuit breaker panel, there are load shunts on each circuit breaker. To monitor these shunts with a 211F...

  • Page 72: Table 5-4: 570A Rectifier Control And Monitoring

    Lucent Technologies Galaxy Power System 4824 batteries, communication with the rectifier should be established in approximately 20 seconds and the blinking "ALM" light should extinguish. 4. Repeat steps 1-3 for each rectifier in GPS 4824. 5. Moving the switch on the rectifier from "STBY" to "ON"...

  • Page 73: Configuring Rectifier Id

    Lucent Technologies Galaxy Power System 4824 Table 5-4: 570A Rectifier Control and Monitoring Current set points Selective high voltage shutdown set points Float/Boost/Equalize mode High voltage shutdown ON/STBY SERIAL INTERFACE SIGNALLING (Rectifier to Controller) Rectifier current Rectifier Temperature Serial number...

  • Page 74: Controller Circuit Packs

    Lucent Technologies Galaxy Power System 4824 Table 5-5: 570A Rectifier Display Messages Display Definition A C F O F F Output Circuit Breaker Manually Opened Phase Fail High Output (Rectifier Shutdown with HV RFA) Thermal Alarm (Rectifier Shutdown RFA) Output Circuit Breaker Tripped (Rectifier Shutdown...

  • Page 75: Intelligent

    Lucent Technologies Galaxy Power System 4824 4. BJE2 (Relay/Alarm/Display Driver Board): Contains the remaining circuitry required by the Basic Controller. The circuit pack has isolation circuits to receive contact closures from other parts of the plant such as external fuse alarms, TR leads, and external timer float and boost leads.

  • Page 76: Controller Wiring And Power-Up

    Lucent Technologies Galaxy Power System 4824 modules, allowing connections to as many as 1,530 monitoring points. 5. BJK1 (Data Switch): This board is required to operate the Data Switch, an optional interface with Lucent Technologies’s XCS, ECS, RAS, and OMNIpulse units.

  • Page 77: Spare Parts

    Lucent Technologies Galaxy Power System 4824 Spare Parts Table 6-1: Spare Parts for GPS 4824 Spare Parts Ordering Description Comcode 406204230 3 Amp GMT Fuse 405673161 1/2 Amp panel alarm fuse 407227172 Cabinet fuse alarm lamp Spare parts for the Galaxy Controller are listed in Appendix E of the Galaxy Controller Manual (167-792-110) Replacement parts for the GPS 4824 are listed in Section 3.

  • Page 78: Specifications

    Lucent Technologies Galaxy Power System 4824 Specifications Table 7-1: 570A Rectifier Specifications INPUT 380 - 480 Vac, WYE, 4-wire, Voltage Range 184-277 Vac Delta, 3-wire Frequency Range 47 - 63 Hz Power Factor > 0.98 for loads > 50% Harmonic Distortion <...
  • Page 79 Lucent Technologies Galaxy Power System 4824 Table 7-1: 570A Rectifier Specifications MECHANICAL Width 546 mm (21.5 in) Height 432 mm (17 in) (includes baffle) Depth 508 mm (20 in) (includes handles) Weight 50 kg (110 lbs) ENVIRONMENTAL Efficiency > 90% typical Operating Temperature 0°C to 40°C...

  • Page 80: Table 7-2: Gps 4824 Specifications

    Lucent Technologies Galaxy Power System 4824 Table 7-2: GPS 4824 Specifications PHYSICAL System Output System Voltage -48 Volt Output Current 200 - 2400 Amperes Cabinet Cabinet Dimensions (H X W X D) 2275 X 600 X 600 mm Initial Cabinet Weight (2 Rectifiers)
  • Page 81 Lucent Technologies Galaxy Power System 4824 Table 7-2: GPS 4824 Specifications Minimum 2 gauge or 35 mm size cable to DELTA Wire Size each cabinet 30 ampere circuit breaker feed to each Rectifier Input rectifier DC Distribution 1 X DIN Fuse Holder (NH3) with Shunt...

  • Page 82: Product Warranty

    Lucent Technologies Galaxy Power System 4824 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 83 Lucent Technologies Galaxy Power System 4824 B. The Warranty Period listed below is applicable to Seller’s Manufactured Products furnished pursuant to this Agreement, unless otherwise stated: Warranty Period Repaired Product Product Type New Product or Part* Central Office 24 Months...
  • Page 84 Lucent Technologies Galaxy Power System 4824 Cable and Wire Products, Customer has the further responsibility, at its expense, to make the Cable and Wire Products accessible for repair or replacement and to restore the site. Products returned for repair or replacement will be accepted by Seller only in accordance with its instructions and procedures for such returns.
  • Page 85 Lucent Technologies Galaxy Power System 4824 Copyright © 1996 Lucent Technologies All Rights Reserved Printed in U.S.A. 8 - 4 Product Warranty Issue 1 November 1996...

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