Product Manual Select Code 167-793-100 Comcode 108373291 Issue June 19
|
|
|
Top Searches for this datasheet
4802A Battery Plant
Product Manual Select Code 167-793-100 Comcode 108373291 Issue June 1999 1999 Lucent Technologies
Product Manual Select Code 167-793-100 Comcode 108373291 Issue June 1999
4802A Battery Plant
Notice: Every effort made ensure that information this document complete accurate time printing. However, information subject change.
1999 Lucent Technologies Rights Reserved Printed U.S.A.
Lucent Technologies 4802A Battery Plant
Table Contents
Introduction
-48-volt Economical Power Solution Applications Architecture Configurations Features Customer Training Customer Service Technical Support Product Repair Return
Product Description
Overview Control Unit Rectifiers Rectifier Shelves Distribution Panel Battery Backup Strings Reserve Time Power System Controller Office Alarms Visual Displays Alarm Distribution Module Host Interface Thermal Sensor Connections Auxiliary Alarm Sense Jacks Lamp Test Battery Management Slope-step Thermal Compensation Voltage Disconnect (LVD) Specifications
Engineering Ordering
Engineering Information Rectifier Sizing (Non-Redundant Systems)
Issue June 1999
Table Contents
Lucent Technologies 4802A Battery Plant
Rectifier Sizing (Redundant Systems) Plant Configuration Examples Other Considerations Ordering Information Documentation References
Safety
Safety Statements Warning Statements Safety Symbols Precautions
Installation Testing
Introduction Installation Tools Hardware General Information Considerations Safety Installation Sequence PS3000A2910 Rectifier Shelf Power Units Control Unit Battery Shelf Assembly Input Wiring Rectifier Output Wiring Battery Installation Wiring Intershelf Cabling Jumper Settings Load Wiring Office Alarm Wiring Initial Start-up Test Power Units Circuit Breaker Test Thermal Management Test Test Test Adding Rectifiers Working Plant Installing Additional Battery String Existing Battery Module Installing Output Distribution Circuit Breakers Working Plants
Alarms, Controls, Displays
Displays Alarm Processing
Issue June 1999
Table Contents
Lucent Technologies 4802A Battery Plant
Power Major Alarms Power Minor Alarms Power Alarms Office Alarm Contacts SW1: Threshold Battery Type Alarm Distribution Module Switches Voltage Disconnect Rectifier Alarms Fail Alarm Fail Alarm Controller Fuse Alarm Circuit Breaker Alarm Front Panel Test Jacks Lamp Test Button Remote Monitoring Feature
Maintenance
General Power Units Test Replacing Contactor
Appendix Appendix
Product Warranty Glossary German Language Notes
Issue June 1999
Table Contents
Lucent Technologies 4802A Battery Plant
List Figures
Figure 1-1: 4802A initial supplemental frames Figure 2-1: Block Diagram 4802A Plant Figure 3-1: Recharge Factor Recharge Time Figure 5-1: Rectifier shelf installation Figure 5-2: 4802A Battery installation Figure 5-3: Rear view distribution assembly, alarm distribution module, rectifier shelf Figure 5-4: Close-up view alarm distribution module rectifier shelf wiring Figure 5-5: Front view distribution assembly Figure 5-6: Battery installation wiring
Figure 5-7: Rectifier shelf position numbers control board locations Figure 5-8: Jumper locations SC312 controller PSC5 slave aggregation module Figure 5-9A: Control board jumper settings, rectifier shelf position Figure 5-9B: Backplane jumper settings, rectifier shelf position Figure 5-10A: Control board jumper settings, rectifier shelves positions Figure 5-10B: Backplane jumper settings, rectifier shelves positions Figure 5-11A: Control board jumper settings, three rectifier shelves positions
Issue June 1999
List Figures
Lucent Technologies 4802A Battery Plant
Figure 5-11B: Backplane jumper settings, three rectifier shelves positions Figure 5-12A: Control board jumper settings, rectifier shelves positions Figure 5-12B: Backplane jumper settings, rectifier shelves positions Figure 5-13A: Control board jumper settings, three rectifier shelves positions
Figure 5-13B: Backplane jumper settings, three rectifier shelves positions Figure 5-14A: Control board jumper settings, three rectifier shelves positions
Figure 5-14B: Backplane jumper settings, three rectifier shelves positions Figure 5-15: Circuit board configuration switches Figure 6-1: Module Displays Figure 7-1: Replacing contactor
List Figures
Issue June 1999
Lucent Technologies 4802A Battery Plant
List Tables
Table 2-A: Typical Reserve Capacity With UnigyIGel Type (12GVR-100) Batteries Table 2-B: 4802A Plant Alarms Table 2-E: -48V 4802A Plant Electrical Specifications Table 2-F: -48V 4802A Plant Physical Specifications Table 2-G: Rectifier Plant Specifications Table 3-A: 4802A Ordering Information Table 3-B: 4802A Ordering Information (Separately Ordered Parts) Table 5-A: Host Interface Connector Table 6-A: Plant Alarms Alarm Indications Table 6-B: SC312 Controller Alarm Distribution Module Features Table 6-C: SC312 Options
Issue June 1999
List Tables
Lucent Technologies 4802A Battery Plant
Introduction
-48-volt Economical Power Solution
-48V, 220A Economical Power Solution (EPS) extremely flexible power system designed indoor applications where space conservation critical. architecture integrates rectifiers, smart controller, distribution including circuit breakers low-voltage disconnect contactor, strings batteries produce 4000W power single six-foot high, 19-inch wide bay. system expanded 12,000W capacity adding supplementary with four more rectifiers more battery strings.
Applications
Lucent Technologies developed -48V plant supply power Global System Mobile Communications (GSM) equipment. Other applications include large transmission sites microwave transmission sites.
Architecture Configurations
components basic plant built into single frame, six-foot high, 19-inch wide ETSI bay. This frame contains RM2000 Series rectifiers, mounted PS3000 Series power shelf. This shelf incorporates plant's input, which single phase 170-264 50Hz 60Hz. shelf also houses plant's SC312 controller, which monitors state power system, performs battery management, reports system status, indicates alarms. Alarms report fault conditions system, rectifier battery levels. This controller installed slot right side shelf first power (primary master) shelf. other
Issue June 1999
Introduction
Lucent Technologies 4802A Battery Plant
shelves (secondary slave) have simpler controller card, Slave Aggregation Module (SAM), installed same slot. distribution includes panel with circuit breakers ranging single pole triple pole, low-voltage disconnect contactor prevent battery damage from deep discharges. Batteries arranged four shelves; initial plant will accept strings batteries. plant compatible with valve-regulated batteries. standard battery shelf option includes Unigy Ibatteries. Note: Unigy registered trademark East Penn Manufacturing Co., Inc. Supplied under contract Lucent Technologies. Eliminates need pre-system engineering testing associated with piece-part assembly: Incremental growth minimizes initial system size allows upgrades demand increases Minimizes need costly power cables connectors Saves space reduces time installation maintenance
Continuous performance: swappable parts allow system maintenance without service interruption Load sharing enables balanced rectifier performance redundant rectifiers
Easy system management: SC312 controller handles centralized plant control, monitoring, power alarm reporting
Upgradable: RM2000 rectifier rated 2000 watts; system output upgradable 12,000 watts with supplementary
Introduction
Issue June 1999
Lucent Technologies 4802A Battery Plant
Versatile: Operates with without backup batteries Compatible with wide range input voltages
Features
4802A Battery Plant Modular front- rear-access architecture initial supplementary bays plug-in rectifiers shelf, three shelves plant Maximum plant output 220A Hot-insertable components Accepts strings batteries Seven office alarms pass-through alarm Remote monitoring capabilities with optional Spartonunit
Customer Training
Lucent Technologies offers customer training many Power Systems products. information call 1-972-284-2163. This number answered from 8:00 a.m. until 4:30 p.m., Central Time Zone (Zone Monday through Friday.
Customer Service
customers United States, Canada, Puerto Rico, Virgin Islands, call 1-800-THE-1PWR (1-800-843-1797). Services provided through this contact include initiating spare parts procurement process service emergencies, ordering Lucent Technologies documents, providing other product service information. other customers worldwide, call 001-972-840-0382. This number answered from 8:00 a.m. until 4:30 p.m., Central Time Zone (Zone Monday through Friday.
Technical Support
Technical support Lucent Technologies customers available around world during normal product warranty
Issue June 1999
Introduction
Lucent Technologies 4802A Battery Plant
period also while specific contractual agreements extend this service. customers United States, Canada, Puerto Rico, Virgin Islands, call 1-800-CAL-RTAC (1-800-225-7822) contact product specialist answer your technical questions assist troubleshooting problems. other customers worldwide, contact your local field support center your sales representative discuss your specific needs.
Product Repair Return
Repair return service provided Lucent Technologies customers around world. customers United States, Canada, Puerto Rico, Virgin Islands, call 1-800-255-1402 information returning products repair. other customers worldwide, contact your sales representative discuss your particular circumstances.
Warranty Service On-Line Power Systems Product Manuals
domestic warranty service, contact your Warranty Service Manager (WSM). international warranty service, contact your sales representative.
Lucent Technologies users logging from inside corporate firewall, address "Power Systems On-Line Product Manuals" page http://www.cic.lucent.com/ lineage.html. customers logging from outside firewall, address annual subscription access this site $25. obtain password, follow instructions on-line call 1-888-Lucent8 (1-888-582-3688). When prompted order number, enter "167-790-010."
Introduction
Issue June 1999
Lucent Technologies 4802A Battery Plant
Initial Frame Assembly
Supplemental Frame Assembly
FAULT TEMP
FAULT TEMP
Distribution Panel Alarm Distribution Module
1POWER2
1POWER2
FAULT
1POWER2
FAULT TEMP
TEMP
BATT SHUNT
LOAD V-SENSE ALRM SHUNT
Rectifier Shelves maximum supplemental frame)
FAULT TEMP
FAULT TEMP
NORM
Rectifier Shelves maximum initial frame)
FAULT
1POWER2
FAULT TEMP
TEMP
FAULT
1POWER2
FAULT TEMP
TEMP
Battery String
Initial Frame
Supplemental Frame
This figure shows rectifier shelves possible positions. fully configured EPS4802 system supports maximum three rectifier shelves between both initial supplemental frames. initial frame equipped with three rectifier shelves (shown) hold battery string. initial frame equipped with rectifier shelves hold battery strings.
Figure 1-1: 4802A initial supplemental frames
Issue June 1999
Introduction
Lucent Technologies 4802A Battery Plant
Product Description
Overview
Figure block diagram -48-volt plant. Primary secondary shelf assemblies house interconnect power modules, control unit, distribution panel. alarm distribution module allows external monitoring office alarms contains test jacks measure plant output voltage, load current battery current. Figure shows interconnections signal flow among components.
Control Unit
SC312 Controller designed monitor rectifiers mounted maximum three shelves, battery strings which floated output rectifiers. Information system status provided seven Form-C alarm relays. Four LEDs controller's faceplate give visual indications power system status. controller connects with alarm distribution module mounted initial provide office alarms. controller mounted slot right side first primary shelf system. secondary slave shelves mounted initial supplemental bay. These shelves have much simpler card, Slave Aggregation Module (SAM), same position. Ribbon cables connect slave shelves master shelf.
Rectifiers
Output power supplied RM2000HA rectifiers, which provide maximum 54.5Vdc power bus.
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
Distribution Assembly Circuit Breakers Loads
Load Shunt
Load/Sense Power Shelf Cables rectifier shelf initial frame)
Load Returns
Battery Shunt Form Alarm Relay Outputs Thermal Probe (optional)
Battery Rectifier Shelf Output Cables Distribution Assembly Initial Frame
Alarm Distribution Module
Primary Rectifier Shelf* Secondary Rectifier Shelf* Load/Sense Power Shelf Cables Secondary Rectifier Shelf*
Secondary Rectifier Shelf* Battery String
Secondary Rectifier Shelf* Battery String
Initial Frame
Supplemental Frame
EPS4802 Battery Plant accomodate maximum three rectifier shelves between both
initial supplemental frames: three initial frame, supplemental frame.
Figure 2-1: Block Diagram 4802A Plant
Rectifier Shelves
rectifiers mounted each PS3000A2 shelf. Each shelf contains module left shelf. This module contains line filters 2-pole magnetic circuit breakers, each rectifier. RM2000HA rectifiers occupy center shelf. slot right side shelf accepts either SC312 Controller first shelf
Product Description
Issue June 1999
Lucent Technologies 4802A Battery Plant
master shelf) PSC5 Slave Aggregation Module each secondary slave shelves). topmost shelf first always primary (master) shelf. Alarm signals between slave shelves master shelf carried ribbon cable connected backplane connectors. primary shelf configured local sense output voltage. secondary power shelves configured remote sense output voltage. Blank filler panels close unused rectifier slots shelves. These panels against shock vibration improve appearance shelves.
Distribution Panel
load output distribution panel located primary bay. panel houses following components: style circuit breakers (ordered separately) voltage disconnect (LVD) contactor connection four strings 100AH Unigy Ibatteries, with provisions connect eight strings using back-to-back lugs 300A, 50mV current shunts measure battery current load current battery temperature sensor which accepts signals from thermal sensors temperature compensation
Battery Backup Strings
4802A plant equipped with Unigy (12GVR100) valve regulated lead acid batteries. battery strings connected voltage disconnect (LVD) contactor distribution panel. contactor common battery strings will disconnect batteries from when they discharged beyond threshold. Thermal management batteries provided slope-step temperature compensation feature SC312 controller.
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
Reserve Time
Fully charged battery strings typically will support plant load period shown Table 2-A. Actual performance will vary with temperature, age, maintenance.
Table 2-A: Typical Reserve Capacity With UnigyIGel Type (12GVR-100) Batteries
Load (watts) 2000 4000 6000 8000 10,000 hour minutes minutes Number strings parallel hours hours minutes minutes hour hours minutes minutes hour minutes hour minutes hour hours minutes hours minutes hours minutes hour minutes hour minutes
Power System Controller
SC312 controller monitors reports rectifier status, connects user interface, provides thermal management battery strings, generates appropriate alarms. circuit cards used: SC312 controller card itself, mounted primary power shelf, PSC5 slave aggregation module (SAM) cards mounted each secondary (slave) shelves.
Office Alarms
Alarm conditions rectifiers batteries reported both indicators front panel controller card Form-C relay contact closures, allowing alarms reported remotely. Table summarizes available alarms.
Table 2-B: 4802A Plant Alarms
Alarms Alarm Identification Conditions1 more than Rectifier Fail alarm (RFA) more than Fail alarm (ACF) (Battery Discharge) (open string) (load circuit breaker open) battery (alrm from 210E) battery temperature >72°C
System level
(Power Major)
Product Description
Issue June 1999
Lucent Technologies 4802A Battery Plant
Table 2-B: 4802A Plant Alarms
Alarms Alarm Identification Conditions1 controller fuse failure battery temperature >53°C missing slave aggregation module failed battery thermal probe missing module (rectifier) shelf more circuit breakers open fuse controller card open Rectifier PFW2 FAULT2 more rectifiers have Battery contactor open battery disconnected Customer configurable pass-through alarm Battery voltage below (regardless whether batteries being discharged recharged); also present present, batteries being charged. rectifier failed
System level
(Power Minor)
Yellow
System level
(circuit breaker open) Fail)
(Red) ADM)
System level
System level System level (Open String) Aux. Alarm
Battery level
(Battery Discharge)
Rectifier level
more rectifiers have failed alarm outputs open state when controller removed from battery plant. Indicates active alarm signals.
(Rectifier Fail Alarm)
Circuit Breaker Open (CB) alarm Whenever load circuit breaker trips, controller issues alarm. Since this condition means that part load unpowered, controller reports this Power Major alarm (PMJ). Battery Discharge (BD) alarm batteries supply power load event failure. During this discharge, battery voltage falls below float voltage. customer selected threshold, Battery Discharge (BD) alarm issued. threshold (48V, 50V, 51V) selected setting switch. Activation alarm also triggers alarm. Open String (OS) alarm battery string disconnected from output bus,
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
case Voltage Disconnect, controller generates Open String (OS) alarm. This also triggers alarm. Failure (ACF) alarm input least rectifier missing dropped below minimum input voltage, controller generates Failure (ACF) alarm. This triggers alarm. more signals present, controller issues alarm. Rectifier Failure (RFA) alarm rectifier fails perform specification, controller issues Rectifier Failure (RFA) alarm. This also triggers alarm. more alarms present, controller issues alarm. Missing module signal rectifier removed from shelf system, controller issues Missing Module signal alarm. Power Minor (PMN) Power Major (PMJ) alarms Table summarizes conditions that cause controller issue either alarms.
Visual Displays
faceplate SC312 four LEDs indicate conditions. names LEDs, their colors their significance are: NORMAL Green Yellow Normal Power Major Alarm Power Minor Alarm Battery Discharge
faceplate LED, alarm. faceplate rectifier four LEDs. names LEDs, their colors significance are: FAULT TEMP Green Yellow Yellow Yellow Normal Rectifier malfunction High temperature Current limit
Alarm Distribution Module
alarm distribution module (ADM), which mounted 1.75 inch high shelf located between power shelf
Product Description
Issue June 1999
Lucent Technologies 4802A Battery Plant
distribution panel, interface between controller host system. Alarm outputs brought from controller card cable connector. This also serves interface between contactor, battery shunt, emergency power (EPO) pin, circuit breaker alarm, controller. Form-C relays mounted powered from bus.
Host Interface
outputs alarm distribution module Form-C contacts connected Spartonor equivalent remote sensing device monitor battery plant.
Thermal Sensor Connections
alarm distribution module receives signals from battery thermal paddles temperature probes thermal compensation. basic system monitor battery strings. Adding Lucent's Model 210E Thermal Multiplexer increases system's monitoring capablity eight strings.
Auxiliary Alarm
auxiliary (AUX) alarm pass-through alarm, which customer configure report condition that generate alarm signal.
Sense Jacks
Three pairs sense jacks located face ADM. These provide points measuring plant voltage, load current, battery current with digital voltmeter.
Lamp Test
lamp test pushbutton face controller lights four controller LEDs, circuit breaker alarm panel, LEDs 210E thermal multiplexer.
Battery Management
Battery management functions SC312 Controller float voltage adjustment temperature compensation voltage disconnect (LVD) prevent deep discharges batteries.
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
Slope-step Thermal Compensation
temperature compensation function automatically adjusts battery float voltage function highest monitored battery temperature. This function maintains batteries proper state charge while ensuring that elevated battery temperatures induce catastrophic failures.
Voltage Disconnect (LVD)
During discharge, battery string voltage falls below preset threshold (42V±3%), controller sends signal de-energize contactor disconnect batteries. After being disconnected contactor, batteries remain disconnected until voltage greater than 51.0V±1%. During normal operation, controller removed from shelf, batteries remain connected bus.
Specifications
Tables through list various electrical physical specifications 4802A plant components.
Table 2-E: -48V 4802A Plant Electrical Specifications Plant One, two, three rectifier shelves plant initial rectifier shelf plant supplementary rectifier shelves plant power slots shelf; maximum power slots plant rectifier power slot primary output power shelf Separate feed provided each power slot inputs shelf; input each shelf distributed slots) volt bulk power outputs loads distribution protection panels (single-hole lugs). Battery connections: single-hole lugs terminate four battery strings. Plug-in protection distribution modules: module output limited amperes single pole 3x63 ampere triple pole circuit breakers. (Note 73.4 amperes shelf; amperes plant. (Note
Power Slots Power Units Plant Architecture Rectifier Input Distribution
Output Distribution Primary
Primary Protection Distribution Maximum Discharge Current
Product Description
Issue June 1999
Lucent Technologies 4802A Battery Plant
Table 2-E: -48V 4802A Plant Electrical Specifications Maximum Recharge Current Voltage Disconnect Operating Ambient Temperature Altitude Humidity Audible Noise Harmonic Radiated Conducted Emissions Installed plant -48-volt rectifier capacity minus plant -48-volt load. 42±0.5% volts 122° Fahrenheit Celsius) (Note -200 13,000 feet (-61 3962 meters) (Note 10-95% non-condensing measured feet (0.6 meters) from plant. IEC/EN61000-3-2 Part Class CISPR Class IEC/EN61000-4-2 Level IEC/EN61000-4-3 Radiated Immunity, 10V/m IEC/EN61000-4-4 Level IEC/EN61000-4-5 Lightning Surge, Level IEC/EN61000-4-6 Conducted Immunity Rectifiers CSA, VDE, power shelves CSA, VDE; System VDE,
Electromagnetic Immunity
Safety Agency Approvals
Note worst case maximum discharge current occurs discharge plants powering constant loads which equipped with rectifier recharging batteries. bars customer provided remote distribution protection modules should sized carry amperes maximum ambient operating temperature. Note protection plant limited 300A, current carrying capacity contactor. Note altitudes above 5000 feet, derate temperature degrees Fahrenheit 1000 feet. altitudes above 1524 meters, derate temperature 0.656 degrees Celsius meters.
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
Table 2-F: -48V 4802A Plant Physical Specifications Rectifier Height: 5.25 inches (13.34 Width: 6.88 inches (17.48 Depth: 12.5 inches (31.75) Weight: 14.5 pounds (6.58 Height: 5.25 inches (13.34 Width: inches (48.26 Depth: 14.5 inches (36.83 Weight: pounds (7.71 Weight: pounds (20.87 Height: inches (23.88 Width: 12.93 inches (32.84 Depth: 6.75 inches (17.15 Weight: 72.6 pounds (32.93 Standard inch relay racks Vertical mounting centers: inch (2.54 1.75 inches (4.45 cm). Horizontal mounting centers: 18.25 inches (46.36)
Shelf Single shelf equipped with rectifiers Batteries: Unigy IGel Valve Regulated 12GVR-100 Frame Mounting Requirements
Product Description
Issue June 1999
Lucent Technologies 4802A Battery Plant
Table 2-G: Rectifier Plant Specifications Power Units Control Unit Nominal Output Voltages Operating Voltage Range Maximum Output Current Nominal Input Voltage Input Voltage Ranges Maximum Input Current Efficiency Output Voltage Regulation Wideband Output Noise Plant Output Noise Load Share Accuracy Maximum Discharge Current Maximum Recharge Current Voltage Disconnect Heat Dissipation Power Factor Output Ripple RM2000HA Rectifiers; Maximum units shelf units plant SC312 Monitor Control Unit 54.5 volts 43-54.5 volts 75.2 amperes shelf amperes system 200/208/240 volts 170-264 volts rectifier volts typical ±1.5% peak peak maximum, over range dBrnC ±10% load current rated load 12,000W 285A plant Installed rectifier capacity minus plant load ±0.5 volts watts (380 BTU/hour) maximum rectifier >0.98 loads >60% full load 150mV typical 100% load
Issue June 1999
Product Description
Lucent Technologies 4802A Battery Plant
Engineering Ordering
Engineering Information
Rectifier Sizing (Non-Redundant Systems)
This section discusses factors considered determining number rectifiers required both non-redundant redundant battery plants.
non-redundant systems, installed rectifier capacity battery plant must sufficient provide current required load during normal operations well current required recharge battery following power outages. telecommunications industry, system load current known average busy-hour current. (The average busy-hour current drain defined average busy-hour current drain during busy season with plant operating normal voltage.) Therefore, minimum installed rectifier capacity (mirc) average busy-hour (abh) current required battery recharge current, mirc recharge current battery recharge current determined system considerations: maximum time system required operate absence power (reserve time), time allocated recharge battery after power returns. These times Figure used determine recharge factor. This factor, when multiplied average busy-hour current, determines minimum installed rectifier capacity, mirc recharge factor mirc divided individual rectifier capacity determines number rectifiers equal capacity) required non-redundant system.
Issue June 1999
Engineering Ordering
Lucent Technologies 4802A Battery Plant
Rectifier Sizing (Redundant Systems)
redundant systems, spare on-line rectifier included that loss rectifier will cause available plant capacity fall below required minimum installed rectifier capacity. Thus loss rectifier will affect normal system operation will cause batteries discharge. cases where additional spare rectifier will provide required battery recharge current, mirc satisfies requirements both non-redundant redundant systems. other cases, rectifiers addition redundant rectifier required provide battery recharge current.
Figure 3-1: Recharge Factor Recharge Time
Plant Configuration Examples
illustrate relationships between mirc, current drains, recharge factor, battery recharge current non-redundant redundant systems, consider following examples. battery plant required provide load current amperes, have 8-hour discharge time (reserve time) recharge battery capacity hours. Determine number 12.5 ampere rectifiers required non-redundant systems. From Figure 3-1, recharge factor 1.38.
Engineering Ordering
Issue June 1999
Lucent Technologies 4802A Battery Plant
mirc recharge factor mirc 1.38 46.9 amperes Four 12.5 ampere rectifiers (46.9/12.5 3.8) required provide minimum installed capacity 46.9 amperes non-redundant system. However, rectifier fails, remaining rectifier will provide capacity. Therefore, additional rectifier must added complete redundant system. two-shelf battery plant required provide load current amperes, have 5-hour discharge time (reserve time) recharge battery capacity hours. Determine number 12.5 ampere rectifiers required non-redundant redundant systems. From Figure 3-1, recharge factor approximately 1.25. mirc recharge factor mirc 1.25 106.3 Nine 12.5 ampere rectifiers (106/12.5 8.5) required provide minimum installed rectifier capacity 106.3 amperes. this example, five rectifiers supply capacity additional rectifier required supply battery recharge current. This system also meets requirements non-redundant redundant systems.
Other Considerations
Rectifiers having different output current capacities should mixed same battery plant. Figure illustrates several general guidelines choosing recharge factor. minimum recharge factor approximately required recharge battery effectively. reserve time increases, recharge factor required maintain given recharge time must also increase. Continuing increase recharge factor above approximately does significantly reduce recharge time.
Ordering Information
Issue June 1999
-48V plant ordered List numbers. plant four main configurations:
Engineering Ordering
Lucent Technologies 4802A Battery Plant
List provides basic frame assembly, distribution assembly, alarm distribution module, PS3000A2910 rectifier shelf, cable kit, assorted hardware. List provides supplementary frame. List provides additional P3000A2910 rectifier shelves, cables, associated hardware. List provides Unigy Ibatteries, battery boxes, cables, associated hardware.
Table gives details these Lists. Separately ordered replacement parts include rectifiers, batteries, frame grounding other items. Table 3-B.
Table 3-A: 4802A Ordering Information
List Quantity Comcode 848153656 848121430 848161980 848162004 108274630 848157400 901078717 841630155 848156014 848120515 400681607 848153656 848154266 841630155 108274630 848157400 901078717 848121414 400681615 848156014 848144903 848155271 848121422 848120499 848157400 901078717 Description frame assembly cable List 4802A distribution assembly 4802A alarm distribution module PS3000A2910 rectifier shelf paint piercing ground washer 12-24x5/8 screw 1/4x2.0x2.0 washer cover assembly 4802A product label cable supplemental frame assembly product identification label washer (package shipped with frame) PS3000A2910 rectifier shelf paint piercing ground washer 12-24x5/8 screw 4802A cable cable cover assembly battery assembly auxiliary support bracket cable List product identification label paint piercing ground washer 12-24x5/8 screw
Engineering Ordering
Issue June 1999
Lucent Technologies 4802A Battery Plant
Notes: Rectifiers (RM2000 36.7A output) ordered separately. Each List rectifier shelf will accept rectifiers. Each 4802A requires SC312 Alarm Control Unit (the controller card) Alarm Distribution Module with panel. When multiple shelves used, each auxiliary shelf requires PSC5 Slave Aggregation Module (SAM) card place SC312 controller card. communicates with SC312 primary shelf.
Table 3-B: 4802A Ordering Information (Separately Ordered Parts)
Comcode 108276832 108076860 108097643 848242533 405771601 108107897 406066472 402830871 848153318 847463841 847494606 847580529 847172152 847550175 847548476 847548468 601839426 847900180 407958594 407958552 407958545 408010155 407958537 848117586 848191078 847135738 Description Rectifier Rectifier Shelf RM2000 Rectifier SC312 Controller PSC5 Slave Aggregation Module Rectifier Input Receptacle Plant Board, BYS2 Contactor Shunt Panel Monitoring Sparton Remote Access Unit Ring Type Thermal Probe Thermistor (Ring Probe/9 Cable) Thermal Cable Assembly Thermal Cable Assembly Thermal Cable Assembly 14.5 Thermal Cable Assembly 17.5 Thermal Probe Multiplexer (210) Thermal Probe Multiplexer Power Cable Distribution Circuit Breaker Circuit Breaker Circuit Breaker Circuit Breaker 3X63 Circuit Breaker Distribution Output Tooth (Single Pole) Distribution Output Tooth (Triple Pole) Anchor Bolt Kits Anchor Bolt
Issue June 1999
Engineering Ordering
Lucent Technologies 4802A Battery Plant
Table 3-B: 4802A Ordering Information (Separately Ordered Parts)
Comcode 847221074 Description Anchor Bolt
Documentation References
-48-Volt 4802A Battery Plant
Assembly Ordering Drawing Product Manual Select Code J85582S-1 167-793-100
Engineering Ordering
Issue June 1999
Lucent Technologies 4802A Battery Plant
Safety
Safety Statements
Please read follow safety instructions warnings before installing, maintaining, repairing 4802A power shelf: 4802A marked demonstrate compliance with European Union's electromagnetic compatibility low-voltage directives. 4802A Certified 0805/ EN60950. Rectifiers also individually Recognized and/or Certified UL1950 C22.2 234/950. Rectifiers also approved IEC-950/EN60950 Notified Body have outputs classified SELV. output voltages -48-volt rectifier plants meet SELV requirements UL1950 IEC950. Install only restricted access locations (dedicated equipment rooms, equipment closets, like) defined IEC60950 accordance with articles 110-16, 110-17, 110-18 U.S. National Electric Code (NEC), ANSI/NFPA pursuant applicable local codes. This equipment used controlled environments area where humidity maintained levels that cannot cause condensation equipment, contaminating dust controlled, steady-state ambient temperature within range specified). This equipment been evaluated continuous ambient temperature Celsius. This equipment must installed over combustible surfaces.
Issue June 1999
Safety
Lucent Technologies 4802A Battery Plant
installations, appropriate connector applied only correct size conductor specified connector manufacturer, using only connector manufacturer's recommended tooling tooling approved that connector. proper connector country installation provided, obtain appropriate connectors follow manufacturer's local requirements proper connections. national local rules regulations should followed when making field connections. Insulation field-wired conductors should rated less than Celsius. Wire conductor size should less than allowed electrical codes Celsius wire (regardless insulation temperature rating used) based ampacity associated protection device. Torque electrical connections values specified labels product documentation. Battery input cables must dressed avoid damage conductors (caused routing around sharp edges routing areas where wires could pinched) undue stress connectors. Alarm contacts distribution panel fused within distribution panel. Therefore, current limiting protection these contacts must provided external circuits. Maximum ratings alarm connections 60Vdc amperes. Exceeding these maximum ratings could result fire damage unit. Circuit breaker loads must exceed circuit breaker current rating. Distribute loads across panel. short circuit current capability battery input distribution panel must exceed 9000A. branch circuits this equipment must protected with either fuses circuit breakers sized required National Electric Code (NEC) and/or local codes. maximum size over-current protector recommended more than each rectifier slot. Refer equipment ratings ensure source loading will exceed value protector chosen. Installing circuit breakers specified these distribution modules result injury service personnel equipment damage. only replacement parts listed this manual equipment drawings.
Safety
Issue June 1999
Lucent Technologies 4802A Battery Plant
Warning Statements Safety Symbols
This symbol identifies need refer equipment instructions important information.
These symbols equivalent) used identify presence hazardous mains voltage.
This symbol used identify presence hazardous voltages. also used warn hazardous energy levels.
symbols sometimes accompanied some type statement; e.g., "Hazardous voltage/energy inside. Risk injury. This unit must accessed only qualified personnel."
This symbol used identify need safety glasses sometimes accompanied some type statement, example: "Fuses cause arcing sparks. Risk injury. Always wear safety glasses."
Issue June 1999
Safety
Lucent Technologies 4802A Battery Plant
these symbols equivalent) used identify presence rectifier battery voltages. symbol sometimes accompanied some type statement, example: "Battery voltage present. Risk injury high current. Avoid contacting conductors with uninsulated metal objects. Follow safety precautions."
This symbol used identify presence surface. also accompanied statement explaining hazard. symbol like this with lightning bolt through hand also means that part could hazardous voltage levels.
This symbol used identify presence surface. marked item should touched without taking care.
This symbol used identify protective safety earth ground equipment.
This symbol used identify other bonding points within equipment.
Safety
Issue June 1999
Lucent Technologies 4802A Battery Plant
Precautions
When working using this type equipment, following precautions should noted: This unit must installed, serviced, operated only skilled qualified personnel have necessary knowledge practical experience with electrical equipment understand hazards that arise when working this type equipment. equipment could powered multiple inputs. Ensure that appropriate circuit protection device each input being serviced disconnected before servicing equipment. equipment connected batteries, disconnecting alone will remove power equipment. Disconnect batteries from system before servicing. Make sure equipment also powered batteries batteries connected output equipment. Hazardous energy voltages present unit interface cables that shock cause serious injury. Follow safety warnings practices when servicing this equipment. Batteries connected parallel with output rectifiers. Turning rectifiers will necessarily remove power from bus. Make sure battery power also disconnected and/or follow safety procedures while working equipment that contains hazardous energy/ voltage. addition proper training safety procedures, following some basic precautions that should always used: only properly insulated tools. Remove metallic objects (key chains, glasses, rings, watches, other jewelry). Wear safety glasses. Test circuits before touching. Lock circuit breakers/fuses when possible prevent accidental turn aware potential hazards before servicing equipment. Identify exposed hazardous electrical potentials connectors, wiring, etc. (note condition these circuits, especially wiring).
Issue June 1999
Safety
Lucent Technologies 4802A Battery Plant
care when removing replacing covers; avoid contacting circuits.
Safety
Issue June 1999
Lucent Technologies 4802A Battery Plant
Installation Testing
Introduction
This section outlines sequence installing shelf, battery boxes, plug-in modules, well test procedures verifying integrity installation.
Installation Tools Hardware
will need following tools hardware install test shelf plug-in modules: Wire cutters strippers Heat shrink Torque wrench (0-70 inch-pounds) 5/16 inch insulated driver 7/16 inch insulated driver Digital meter with accuracy 0.02% Small screw driver wrist strap
General Information
plant must installed allow both front rear access. commercial power input wiring enters plant rear. alarm wiring general office alarms exits plant left rear.The inter-shelf signal connector located right rear. Loads batteries connected power shelves through output buses rear distribution cabinet. Clearance inches rear main frame upright suffficient.
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Considerations
When running output cables, pair positive negative conductors over much their length possible minimize loop areas considerations.
Safety
Warning Only qualified personnel should install service plant. Hazardous energy present unit interface cables will shock cause serious injury death safety precautions ignored. Follow safety warnings practices when servicing this equipment. Please review safety warnings Section before beginning installation process. Observe warnings labels equipment. 4802A plant consists frame which distribution assembly, alarm distribution module, PS3000A2910 rectifier shelf factory installed. Refer Figure relationship components.
Installation Sequence
PS3000A2910 Rectifier Shelf
4802A plant always ships with rectifier shelf installed. Supplemental shelves, used, installed user. These shelves slide into frame below master shelf. Follow these steps complete installation: Insert four 12-24x5/8 screws through front rectifier shelf assembly hold unit place. paint piercing ground washers screws. Torque in-lbs.
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Rectifier Shelf Assembly
Paint Piercing Ground Washer places)
Mounting Screw Torque in-lbs places)
Note orientation paint piercing ground washer. crucial good contact.
Figure 5-1: Rectifier shelf installation
Power Units
Individual RM2000 rectifiers installed sliding them into PS3000A2910 shelf. Verify that circuit breaker rectifier slot before installation removal. Place module shelf slide toward backplane until contacts backplane. Close latch front rectifier verify that rectifier firmly seated shelf.
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Caution When handling plug-in modules, must properly grounded order prevent damage unit(s).
Control Unit
SC312 Controller card fits into slot right-hand side master power shelf. using supplementart (slave) units, insert PSC5 card into same slot these shelves.
Battery Shelf Assembly
Each battery shelf supports batteries. Each battery string requires battery shelves. battery strings installed frame. Figure relationship pieces. battery shelf assemblies always installed from lowest available frame position upwards. Slide shelf into bottom-most part frame from front fasten frame with 12-24x5/8 screws, using paint piercing ground washers screws. Install auxiliary support braces sides each battery shelf using 12-24x5/8 screws. Slide Unigy Ibatteries into each battery shelf. Figure proper battery orientation. Fasten batteries into place screwing horizontal brace onto front battery shelf using four 12-24x5/8 screws. Additional shelves added above this shelf. Battery shelf assemblies allow sufficient clearance install battery cables. installer will need access from both front rear frame.
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Structural Support Panel 12-24 5/8" Screw support bracket)
Paint Piercing Ground Washer battery shelf) 12-24 5/8" Screw battery shelf) Unigy Batteries
Support Bracket string)
Note orientation paint piercing washer. crucial good contact.
12-24 5/8" Screw bracket)
Figure 5-2: 4802A Battery installation
Input Wiring
cable List basic installation includes Hubble connectors, which shipped loose. Terminate input cable with these connectors plug them into PS3000 input module. Figures more detail.
Rectifier Output Wiring
Kits providing cables hardware needed this procedure listed Section Engineering Ordering. Figures through more detail. Note: intial frame, each rectifier shelf must have plus minus output cables wired directly distribution. supplemental frame, configurations with rectifier shelves, shelf outputs
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
paralleled together, single pair cables routed initial frame's distribution.
Distribution Cover
Load Returns Battery Circuit Breaker Outputs Loads Battery
Contactor Battery Shunt Load Shunt Distribution Assembly Alarm Distribution Module Rectifier Shelf Assembly
Rectifier Output Cables
Inputs From Battery String
Figure 5-3: Rear view distribution assembly, alarm distribution module, rectifier shelf
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Cable Cable
Host Interface Connector
Alarm Distribution Module Optional Thermal Connections Rectifier Shelf
DB25 Cable Power Rectifiers
Input Cables
Hubble Connectors
Figure 5-4: Close-up view alarm distribution module rectifier shelf wiring
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Load Return Output Load Battery Battery
Break dividers terminal strip behind three position tooth.
Circuit Breaker Position Number
BATT SHUNT
V-SENSE
Three Position Circuit Breaker Tooth Single Position Circuit Breaker Tooth Corresponding Switch must "ON" position each installed circuit breaker.
Figure 5-5: Front view distribution assembly
Remove cover output distribution module before installing 4802A List cable kit. Attach positive (DC+) cable stud marked rear PS3000A2910 rectifier shelf using furnished. Torque in-lbs. Attach other cable busbar located inside distribution assembly using screw furnished. Torque in-lbs. figures more detail. Attach negative (DC-) cable stud marked rear PS3000A2910 rectifier shelf using furnished. Torque in-lbs. Attach other cable busbar located inside distribution assembly using screw furnished.
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Torque in-lbs. figures more detail. Attach cover assembly turning plastic nuts onto output studs located rear PS3000A2910 rectifier shelf until marked resistance felt. Master Shelf Only: Figure 5-4. Attach DB25 cable connector marked J109 located rear PS3000A2910 rectifier shelf. Attach other connector marked located left rear corner alarm distribution module (ADM).
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Optional Thermal Probe
*Short Battery Interconnection (848121372)
Distribution Assembly
*Battery Connection Assembly (848121406)
*Long Battery Interconnection (848121398)
Mount Battery Assembly *Battery Interconnection Assembly (848121380)
Optional Thermal Probe
Grommeted Hole Frame Upright
*Included List Cable
Figure 5-6: Battery installation wiring
Battery Installation Wiring
WARNING: Batteries contain hazardous electrical energy, sulfuric acid, explosive hydrogen gas. Follow precautions noted battery product manual. required, remove structural support panel. Figure 5-2. Install lower battery shelf batteries instructed under "Battery Shelf Assembly," above.
Installation Testing
Upper Battery Shelf Assembly
*Short Battery Interconnection (848121372)
Lower Battery Shelf Assembly
Issue June 1999
Lucent Technologies 4802A Battery Plant
Install upper battery shelf remaining batteries instructed under "Battery Shelf Assembly," above. Note: each cable assembly 9-digit number printed corresponding these instructions figures. Using long battery interconnection cable provided (848121398), connect right-hand battery lower shelf left-hand battery shelf shown Figure 5-6. Ensure that cable routed through grommets frame shown. Mount right-hand battery interconnection assembly (848121380) connector shelf bracket. Connect battery interconnection assembly (848121380) cable negative terminal left-hand battery lower shelf. Ensure that cable routed through grommets frame shown. Connect positive lead mounted connector positive terminal right-hand battery shelf. Connect short interconnection cables (848121372) bottom shelves shown Figure 5-6. Connect lugs battry connection cable assembly (848121406) positive negative terminals distribution panel. Figure 5-5. Ensure that polarities correct. Connect blue connectors together.
Intershelf Cabling Jumper Settings
Figure shows position numbers rectifier shelves locations control boards. Figure shows jumper locations SC312 controller PSC5 Slave Aggregation Module. 4802A supports initial frame, supplemental frame rectifier shelf configurations. each configuration, jumpers SC312 controller board PSC5 boards used) must set, power shelf cables load/sense cables must connected. Figure 5-9A through 5-14A show each configurations. figures show
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
jumper settings each control board, figures show cabling backplane jumper settings each configuration.
PSC5
FAULT
POWER
FAULT TEMP
TEMP
FAULT
POWER
FAULT TEMP
TEMP
SC312 Controller
FAULT
POWER
FAULT TEMP
NORM
TEMP
PSC5
FAULT TEMP
FAULT
POWER
TEMP
FAULT
POWER
FAULT TEMP
TEMP
Initial Frame
Supplemental Frame
Figure 5-7: Rectifier shelf position numbers control board locations
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
J204 J203 J202 J201
SC312 Controller Board
J204 J203 J202 J201 J303
J302
J304
PSC5 Slave Aggregation Module
Figure 5-8: Jumper locations SC312 controller PSC5 slave aggregation module
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
SC312 Position
J204* J203 J202* J201
Small Jumper Position
Initial Frame
*J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT
POWER
FAULT TEMP
TEMP
J202 Rectifier rectifier
J204 Rectifier rectifier
Figure 5-9A: Control board jumper settings, rectifier shelf position
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Initial Frame
Rectifier Shelf (rear left view)
J105 Jumpers position
P107 P108
Figure 5-9B: Backplane jumper settings, rectifier shelf position
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
SC312 Position
J204* J203 J202* J201
PSC5 Position
J302 J204* J203 J202* J201 J304 J303
Initial Frame *J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT
POWER
FAULT TEMP
TEMP
SC312
Small Jumper Position Large Jumper Position
J202 Rectifier rectifier
J204 Rectifier rectifier Rectifier rectifier
PSC5
Rectifier rectifier
Figure 5-10A: Control board jumper settings, rectifier shelves positions
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Initial Frame
Primary Rectifier Shelf (rear left view)
P106 P104 J105 Jumpers position
P107 P108
Short Load/Sense Wire (848120465)
Secondary Rectifier Shelf Position
P106 P104 J105 Jumpers BOTTOM position Short Section Power Shelf Wire (848120481) Long Section (unused this configuration)
P107 P108
Figure 5-10B: Backplane jumper settings, rectifier shelves positions
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
SC312 Position
J204* J203 J202* J201
Small Jumper Position Large Jumper Position
PSC5 Position
J302 J204* J203 J202* J201 J304 J303
Initial Frame *J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT TEMP
J302 J204* J203 J202* J201 J303
PSC5 Position
FAULT
POWER
TEMP
SC312
J202 Rectifier rectifier
J204 Rectifier rectifier Rectifier rectifier
PSC5
J304
Rectifier rectifier
Figure 5-11A: Control board jumper settings, three rectifier shelves positions
Installation Testing Issue June 1999
Lucent Technologies 4802A Battery Plant
Initial Frame
Primary Rectifier Shelf (rear left view)
P106 P104 J105 Jumpers position
P107 P108
Short Load/Sense Wire (848120465)
Secondary Rectifier Shelf Position
P106 P104 J105 Jumpers BOTTOM position Short Section Power Shelf Wire (848120481) Long Section
P107 P108
Short Load/Sense Wire (848120465)
Secondary Rectifier Shelf Position Short Section Power Shelf Wire (848120481) Long Section (unused this configuration)
P106 P104 J105 Jumpers BOTTOM position
P107 P108
Figure 5-11B: Backplane jumper settings, three rectifier shelves positions
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
SC312 Position
Small Jumper Position Large Jumper Position
PSC5 Position
J302
J204* J203 J202* J201
J204* J203 J202* J201 J304 J303
Initial Frame
Supplemental Frame
*J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT
POWER
FAULT TEMP
TEMP
SC312
J202 Rectifier rectifier
J204 Rectifier rectifier Rectifier rectifier
PSC5
Rectifier rectifier
Figure 5-12A: Control board jumper settings, rectifier shelves positions
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Cables routed through holes frames.
Supplemental Frame Long Load/Sense Wire (848120473)
Initial Frame
P106 P104 J105 Jumpers BOTTOM position J105 Jumpers position
P106 P104
P107 P108
P107 P108
Secondary Rectifier Shelf (rear left view)
Long Section Power Shelf Wire (848120481) Short Section (unused this configuration)
Primary Rectifier Shelf (rear left view)
Figure 5-12B: Backplane jumper settings, rectifier shelves positions
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Small Jumper Position Large Jumper Position
PSC5 Position
SC312 Position
J204*
J302
J204* J203 J202* J201
J203 J202* J201 J304 J303
PSC5 Position
J302
Initial Frame
Supplemental Frame
J204* J203 J202* J201 J304 J303
*J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT
POWER
FAULT TEMP
TEMP
SC312
J202 Rectifier rectifier
J204 Rectifier rectifier Rectifier rectifier
PSC5
Rectifier rectifier
Figure 5-13A: Control board jumper settings, three rectifier shelves positions
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Cables routed through holes frames.
Supplemental Frame
Initial Frame Long Load/Sense Wire (848120473) Secondary Rectifier Shelf Position (rear left view)
P106 P104 J105 Jumpers BOTTOM position
Long Section Power Shelf Wire (848120481) Short Section J105 Jumpers position
P106 P104
P107 P108
P107 P108
Secondary Rectifier Shelf Position Short Load/Sense Wire (848120465) Short Section Power Shelf Wire (848120481) Long Section (unused this configuration)
Primary Rectifier Shelf (rear left view)
P106 P104 J105 Jumpers BOTTOM position
P107 P108
Figure 5-13B: Backplane jumper settings, three rectifier shelves positions
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
SC312 Position
Small Jumper Position Large Jumper Position
PSC5 Position
J302
J204*
J204*
J203
J203
J202* J201
J202* J201 J304 J303
PSC5 Position
J302 J204* J203 J202* J201
Initial Frame
Supplemental Frame
J303
*J202 J204 J202 J204 jumpers SC312 PSC5 boards each shelf, depending whether rectifiers present left right shelf positions.
FAULT TEMP FAULT TEMP
J304
POWER
SC312
J202 Rectifier rectifier
J204 Rectifier rectifier Rectifier rectifier
PSC5
Rectifier rectifier
Figure 5-14A: Control board jumper settings, three rectifier shelves positions
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Cables routed through holes frames.
Primary Rectifier Shelf (rear left view)
Supplemental Frame Long Load/Sense Wire (848120473)
Initial Frame
P106 P104 J105 Jumpers BOTTOM position J105 Jumpers position
P106 P104
P107 P108
Secondary Rectifier Shelf Position (rear left view)
Long Section Power Shelf Wire (848120481) Short Section Short Load/Sense Wire (848120465) Short Section Power Shelf Wire (848120481) Long Section (unused this configuration) P106 P104 J105 Jumpers BOTTOM position
P107 P108
P107 P108
Secondary Rectifier Shelf Position (rear left view)
Figure 5-14B: Backplane jumper settings, three rectifier shelves positions
Load Wiring
Figure shows both single three-position circuit breaker tooth assemblies load connection points. Figure 5-15 shows circuit breaker configuration switches Alarm Distribution Module. Switches both six-position switches, associated with plant circuit breakers installed
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
distribution assembly. Both individual switches circuit breaker positions numbered through each position with installed circuit breaker, turn corresponding switch position. each vacant circuit breaker position, turn switch position.
DB25 Cable from Master Shelf Host Interface Connector
Circuit Breaker Configuration Swtiches
Paint Piercing Ground Washer places) 12-24 5/8" Screw Torque in-lbs places)
From Distribution
Assembly
Note orientation paint piercing washer. crucial good contact.
Figure 5-15: Circuit board configuration switches
Office Alarm Wiring
Office alarms accessed host interface connector, located BYS2 circuit pack ADM. Figure 5-15. These alarms provided Form-C, transfer type contacts, allowing alarms provided normally open normally closed sets isolated contacts, rated 60Vdc 0.5A maximum. three connections associated with each alarm labeled When alarm occurs power removed from Control Unit, closure exists between contacts open exists between
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
contacts. Table numbers descriptions signals panel. Table 5-A: Host Interface Connector
Signal Name Return Description Alarm Failure) Normally open contact (open=alm) Alarm (Power Major) Normally open contact (open=alm) Alarm (Power Minor) Normally open contact (open=alm) Alarm (Circuit Breaker Open) Normally open contact (open=alm) Alarm (Open String -LVD-) Normally open contact (open=alm) Alarm (Battery Discharge) Normally open contact (open=alm) Alarm (Rectifier Failure) Normally open contact (open=alm) Alarm (host pass through alarm output) Normally open contact (open=alm) Alarm return; isolated return alarm signals Load shunt positive terminal (plant load current remote monitoring) Current limited 100mA with resistor Load shunt negative terminal (plant load current remote monitoring) Current limited 100mA with resistor Battery shunt negative (battery current remote monitoring) Current limited 100mA with resistor 1.5A return output that used power remote monitoring unit 1.5A output that used power remote monitoring unit Alarm Failure) Normally closed contact (closed=alm) Alarm (Power Major) Normally closed contact (closed=alm) Alarm (Power Minor) Normally closed contact (closed=alm) Alarm (Circuit Breaker Open) Normally closed contact (closed=alm)
ALM1_NO ALM_RTN ALM2_NO ALM_RTN ALM3_NO ALM_RTN ALM4_NO ALM_RTN ALM5_NO ALM_RTN ALM6_NO ALM_RTN ALM7_NO ALM_RTN ALM8_NO ALM_RTN ALM_RTN
LOAD
LOAD_S-
LOAD
LOAD_S+
BATT_S-
BATT_S+
V-_OUT V+_OUT
V+_OUT V-_OUT
ALM1_NC ALM_RTN ALM2_NC ALM_RTN ALM3_NC ALM_RTN ALM4_NC ALM_RTN
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Table 5-A: Host Interface Connector
Signal Name Return Description Alarm (Open String -LVD-) Normally closed contact (closed=alm) Alarm (Battery Discharge) Normally closed contact (closed=alm) Alarm (Rectifier Failure) Normally closed contact (closed=alm) Alarm (Host pass through alarm output) Normally closed contact (closed=alm) host pass through alarm return input host pass through ALM8_NC input host pass through ALM8_NO input Battery shunt positive terminal (battery current remote monitoring; positive measurement=battery charge current) Current limited 100mA Negative voltage sense output remote monitoring Current limited 100mA with resistor Positive voltage sense output remote monitoring Current limited 100mA with resistor Reserved
ALM5_NC ALM_RTN ALM6_NC ALM_RTN ALM7_NC ALM_RTN ALM8_NC ALM_RTN ALM_RTN ALM8_NC ALM_RTN ALM8_NO ALM_RTN BATT_S+ BATT_S-
V_SENSE- V_SENSE+
29-30
V_SENSE+ V_SENSEReserved
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
available providing connector associated hardware fabricate office alarm cable. Caution Alarm contacts fused within unit; current limiting protection these contacts must provided external circuits. Exceeding these maximum ratings could result fire damage unit. Wire office alarms required.
Initial Start-up Test
Refer Section Alarms, Controls Displays, glossary description parameters cited this section. Verify that service circuit breakers fuses removed. Verify that output distribution circuit breakers Verify that SC312 control unit PSC5 slave aggregation module used) seated firmly initial shelf (SC312) secondary shelf (PSC5). Verify that these modules configured properly. Remove distribution cover. Verify that batteries, installed, disconnected. Verify that power switches power shelves position.
Power Units
Turn service circuit breakers Seat each rectifier shelf lock into position with front latch. Turn switches power shelves position. Verify that green turns operates each rectifier.
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Verify that green Normal SC312 control unit lights alarm LEDs extinguish after rectifiers latched place switches closed. Using digital voltmeter test points ADM, verify that plant voltage 54.0V. Turn input switch off. Verify that lights control unit. systems with more than rectifier installed, turn second input switch Off. Verify that both LEDs light controller. Clear alarms turning switches
Circuit Breaker Test
Install plant circuit breakers distribution assembly. Configure switches installed load circuit breakers selecting position numbered switch associated with each breaker position being used. Turn switch position each vacant breaker position. Test turning breakers manually. Verify that appropriate alarm LEDs light PMJ). Retire alarms turning breakers back
Thermal Management Test
Test thermal management probe ordered) using following procedure: Locate exposed pins rear thermal probe short them together. Verify that lights control unit using 210E module. Remove short clear alarm. Unplug cable from thermal probe. Verify that lights control unit using 210E module. Repeat this procedure each thermal probe installed.
Test
installed, press Test pushbutton SC312 control unit.
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Verify that LEDs SC312, panel, 210E installed illuminated while switch depressed. LEDs rectifiers will illuminate.
Test
Simulate failed voltage disconnect contactor. Remove Quick-Connect® connector from voltage disconnect contactor coil. Verify that lights SC312. Clear these alarms replacing Quick-Connect® connector.
Adding Rectifiers Working Plant
Rectifiers converters added with input power applied. install rectifier working plant, following: Verify that switch power shelf turned Off. Place module shelf slide toward backplane until contacts backplane. Close latch front rectifier verify that rectifier firmly seated shelf. Turn power switch power shelf
Installing Additional Battery String Existing Battery Module
install additional battery string existing -48-volt battery module additional battery string working -48-volt plant, refer appropriate battery product manual. installation plants, follow procedure section under "Battery Installation Wiring."
Issue June 1999
Installation Testing
Lucent Technologies 4802A Battery Plant
Installing Output Distribution Circuit Breakers Working Plants
install circuit breakers needed loads being added plant, verify that each circuit breaker prior installation. Install breakers turn them Configure Alarm switches board each newly installed circuit breaker. Figure shows both single three-position circuit breaker tooth assemblies load connection points. Figure 5-15 shows circuit breaker configuration switches. Switches Alarm Distribution Module, both six-position switches, associated with plant circuit breakers installed distribution assembly. Both individual switches circuit breaker positions numbered through each position with installed circuit breaker, turn corresponding switch position. each vacant circuit breaker position, turn switch position.
Installation Testing
Issue June 1999
Lucent Technologies 4802A Battery Plant
Alarms, Controls, Displays
Displays
Figure shows displays PS3000A2910 Power Shelf, RM2000HA-200 Rectifiers, SC312 Controller, Alarm Distribution Modules.
Alarm Distribution Module
BATT SHUNT
LOAD V-SENSE ALRM SHUNT
FAULT
POWER
FAULT TEMP
NORM
TEMP
Input Module
Rectifiers
SC312 Controller (primary shelf only)
Figure 6-1: Module Displays
Issue June 1999
Alarms, Controls, Displays
Lucent Technologies 4802A Battery Plant
Alarm Processing
SC312 control unit administers alarm processing. control unit supports one-, two-, three-shelf plant. control unit processes alarm conditions presents them user front panel indications Form-C relay contact closures. control unit sorts groups alarm conditions occurring plant into categories based their impact plant functions: Power Major Power Minor.
Power Major Alarms
Conditions that impact service require immediate attention classified major alarms designated Power Major (PMJ) alarms. LEDs signify major alarms.
Power Minor Alarms
Conditions requiring service, having immediate impact plant output classified minor alarms designated Power Minor (PMN) alarms. Yellow LEDs signify minor alarms. Where feasible, LEDs, indicators, relay contact closures provide supplementary information indicate which specific alarm condition resulted alarm.
Power Alarms
following table summarizes plant alarms alarm indications (i.e., contact closures and/or LEDs). Table 6-A: Plant Alarms Alarm Indications
Office Alarm (Contact Closure) Fail Fail (more than Battery Discharge Rectifier Failure Alarm Rectifier Failure Alarm (more than Circuit Breaker Open Open String Alarm Condition SC312 Power Unit -Fault Fault Input none none -green green
Issue June 1999
Alarms, Controls, Displays
Lucent Technologies 4802A Battery Plant
Table summarizes SC312 features. Table 6-B: SC312 Controller Alarm Distribution Module Features
Feature Plant voltage test point Battery voltage test point Load current test point Remote test (volts) Remote test (amperes) Temperature compensation Plant normal SC312
Office Alarm Contacts
Form-C contacts provided each following plant alarms SC312: Power Major (PMJ) Power Minor (PMN) Battery-on-Discharge (BD) Fail (ACF) Rectifier Fail (RFA) Open Battery String (OS) Circuit Breaker Open (CB)
These Form-C type contacts that allow installer connect control unit office alarm system. Each isolated contacts consists combination normally open (NO) normally closed (NC) contacts with side each common (C). When control unit power alarm condition exists, alarm relays energized. When alarm condition exists, relay de-energizes closure exists between poles open exists between poles. control unit powered down, alarm relays de-energized closures sent office alarm system. Table summary these contacts.
SW1: Threshold Battery Type
Switch SC312 control unit, six-position switch, allows selection variables: Battery Discharge
Issue June 1999
Alarms, Controls, Displays
Lucent Technologies 4802A Battery Plant
threshold voltage type battery (Valve Regulated Lead Acid Flooded). Table 6-C.
Issue June 1999
Alarms, Controls, Displays
Lucent Technologies 4802A Battery Plant
Table 6-C: SC312 Options
Switch VRLA Batteries Flooded batteries*
Switches reserved future *Reserved future use. 4802A Battery Plant been qualified with flooded batteries.
Alarm Distribution Module Switches
Switches Alarm Distribution Module, both six-position switches, associated with plant circuit breakers installed distribution assembly. Both individual switches circuit breaker positions numbered through each position with installed circuit breaker, turn corresponding switch position. each vacant circuit breaker position, turn switch position.
Voltage Disconnect
low-voltage disconnect contactor threshold preset 42V±3%. Once voltage disconnect occurred, contactor remains open until voltage greater than 51V±1%.
Rectifier Alarms
Whenever control unit receives single rectifier alarm, issues Power Minor (PMN) alarm. yellow lights control unit face plate. controller receives more rectifier alarms, will issue both Power Major (PMJ) alarm. Both yellow SC312 faceplate will light. Since loss single rectifier necessarily affect plant voltage, this condition treated minor alarm. However, more rectifiers have failed standby (even they required power load), SC312 issues PMJ.
Fail Alarm
Fail Alarm indicates that input power least rectifier missing dropped below minimum
Issue June 1999
Alarms, Controls, Displays
Lucent Technologies 4802A Battery Plant
voltage operating range being used. This alarm results isolated transfer contact office alarm system. SC312 issues alarms single failure. yellow lights.
Fail Alarm
input power missing from more than rectifier, SC312 issues ACF, PMJ, office alarms. LEDs light SC312.
Controller Fuse Alarm
Issues Power Minor Alarm (PMN).
Circuit Breaker Alarm
Issues Power MajorAlarm (PMJ). lights ADM, lights SC312.
Front Panel Test Jacks
Test points provided front panel that plant battery voltages plant current checked with external meter. test points current-limited protect against accidental short-circuits.
Lamp Test Button
push button controller faceplate tests controller's status LEDs. Pressing button lights LEDs SC312, 210E installed. Rectifier LEDs will illuminate.
Remote Monitoring Feature
Remote monitoring functions provided with Spartonunit, ordered separately.
Alarms, Controls, Displays
Issue June 1999
Lucent Technologies 4802A Battery Plant
Maintenance
General
This section provides field maintenance information procedures power units. Before performing maintenance procedures, review safety information Section WARNING: procedures described this section performed qualified maintenance personnel only.
Power Units
power units repaired replacement. Contact your Lucent representative more details.
Test
following test determine front panel LEDs working properly. Press Test button SC312 control unit face plate. front panel LEDs should illuminate. LEDs rectifiers will illuminated.
Replacing Contactor
possible disconnect battery input before changing contactor, follow this procedure: WARNING: Busbars still connected hazardous energy levels. Follow safety procedures while working energized equipment.
Issue June 1999
Maintenance
Lucent Technologies 4802A Battery Plant
Caution: contactor open prior replacement, measure battery string voltage plant voltage. voltages differ more than disconnect blue battery connector before starting this procedure. Reconnect after completing procedure. cable assembly needed contactor open. Steps below needed only contactor closed when replaced. cable assembly shown Figure recommended this procedure. Remove fastening bolts from busbars place cable assembly across contactor shown. Note orientation lugs cable. Remove securing hardware contactor. Note that there four bolts three other. lose this hardware, which will required secure replacement contactor. Replace contactor with fasten with original hardware. Remove cable refasten cable bolts.
Maintenance
Issue June 1999
Lucent Technologies 4802A Battery Plant
Figure 7-1: Replacing contactor
Issue June 1999
Maintenance
Lucent Technologies 4802A Battery Plant
Product Warranty
Seller warrants Customer only, that: date title Products passes, Seller will have right sell, transfer, assign such Products title conveyed Seller shall good; Upon shipment, Seller's Manufactured Products will free from defects material workmanship, will conform Seller's specifications other agreed-upon specification referenced order such Product; With respect Vendor items, Seller, extent permitted, does hereby assign Customer warranties given Seller vendor such Vendor Items, such assignment effective upon Customer's acceptance such Vendor Items. With respect Vendor items recommended Seller specifications which vendor's warranty cannot assigned Customer, assigned, less than Sixty (60) days remain vendor's warranty warranty period when Vendor's items shipped Customer when Seller submits notice completion installation installed Seller, Seller warrants that such Vendor's Items will free from defects material workmanship date shipment Customer. such event, applicable Warranty Period will sixty (60) days. Warranty Period listed below applicable Seller's Manufactured Products furnished pursuant this Agreement, unless otherwise stated:
Issue June 1999
Product Warranty
Lucent Technologies 4802A Battery Plant
WARRANTY PERIOD Product Type Central Office Power Equipment Product Months Repaired Product Part Months
*The Warranty Period repaired Product part thereof listed case Products under Warranty, period listed unexpired term Product Warranty Period, whichever longer. **The Warranty Period Products ordered Systems equipment Manufactured furnished Seller that initial Systems equipment. under normal proper during applicable Warranty Period, defect nonconformity identified Product Customer notifies Seller writing such defect nonconformity promptly after Customer discovers such defect nonconformity, follows Seller's instructions regarding return defective nonconforming Products, Seller shall, option attempt first repair replace such Product without charge facility feasible, provide refund credit based original purchase price installation charges installed Seller. Where Seller elected repair Seller's Manufactured Product (other than Cable Wire Products) which been installed Seller Seller ascertains that Product readily returnable repair, Seller will repair Product Customer's site. With respect Cable Wire Products manufactured Seller which Seller elects repair which readily returnable repair, whether installed Seller, Seller option, repair cable Wire Products Customer's site. Seller elected repair replace defective Product, Customer shall have option removing reinstalling having Seller remove reinstall defective nonconforming Product. cost removal reinstallation shall borne Customer. With respect Cable Wire Products, Customer further responsibility, expense, make Cable Wire Products accessible repair replacement restore
Product Warranty
Issue June 1999
Lucent Technologies 4802A Battery Plant
site. Products returned repair replacement will accepted Seller only accordance with instructions procedures such returns. transportation expense associated with returning such Product Seller shall borne Customer. Seller shall cost transportation repair replacing Product destination designated Customer within Territory. defective nonconforming Products parts which replaced shall become Seller's property. Seller determines that Product which warranty service claimed defective nonconforming, Customer shall Seller costs handling, inspecting, testing, transportation and, applicable, traveling related expenses. Seller makes warranty with respect defective conditions nonconformities resulting from actions anyone other than Seller subcontractors, caused following: modifications, misuse, neglect, accident, abuse; improper wiring, repairing, splicing, alteration, installation, storage, maintenance; manner accordance with Seller's vendor's specifications operating instructions, failure Customer apply previously applicable Seller modifications corrections. addition, Seller makes warranty with respect Products which have their serial numbers month year manufacture removed, altered, with respect expendable items, including, without limitation, fuses, light bulbs, motor brushes, like. FOREGOING WARRANTIES EXCLUSIVE LIEU OTHER EXPRESS IMPLIED WARRANTIES, INCLUDING LIMITED WARRANTIES MERCHANTABILITY FITNESS PARTICULAR PURPOSE. CUSTOMER'S SOLE EXCLUSIVE REMEDY SHALL SELLER'S OBLIGATION REPAIR, REPLACE, CREDIT, REFUND FORTH ABOVE THIS WARRANTY. 1999 Lucent Technologies Rights Reserved Printed U.S.A.
Issue June 1999
Product Warranty
Lucent Technologies 4802A Battery Plant
Appendix
Glossary
Alarm Control Unit, SC312, provides plant monitoring, controls, office alarm outputs -48V plant.
Alarm Return (AR)
signal path between Control Unit Battery Modules that provides common return path alarm signals.
Ampere Hour (AH)
Ampere hour rating batteries that specifies duration discharge given load. convention expressing "drain load) current" multiplied time (usually hours).
Average Busy-Hour Current Drain
average busy-hour current drain during busy season with plant operating normal voltage.
Batt Major Alarm
signal Control Unit indicating that battery temperature above 65°C.
Batt Minor Alarm
signal Control Unit indicating that temperature probe cable installed, probe missing, temperature probe failed, circuit failed contactor remains closed.
Battery Discharge occurs when rectifier plant voltage below preset threshold. Typically, service voltage
Issue June 1999
Glossary Appendix
Lucent Technologies 4802A Battery Plant
plant missing load being powered batteries. This condition results alarm.
Economical Power Solution
Electrostatic discharge
Fault Alarm
signal SC312 indicating rectifier output voltage resulting from rectifier failure excess load.
Light emitting diode
voltage disconnect; preset voltage threshold which load disconnected from battery voltage Plants protect both batteries using equipment.
National Electric Code
Norm
This green lights while there alarms plant operating normally able furnish power load.
Office Alarms
office alarm control signals listed below available. Power Major (PMJ): controller generates alarm response these alarm conditions: more than Rectifier Failure (Fault) alarm more than Failure (ACF) alarm Battery Discharge (BD) Open String (OS), contactor open Circuit Breaker (CB) tripped Battery temperature Power Minor (PMN): controller generates alarm response these alarm conditions: Rectifier Failure (Fault) alarm FAIL (ACF) alarm
Appendix Glossary
Issue June 1999
Lucent Technologies 4802A Battery Plant
controller fuse failure battery temperature alarm (53°C) missing Slave Aggregation Module battery thermal probe failure missing rectifier shelf Circuit Breaker Open alarm generated whenever load circuit breaker distribution trips. This Power Major (PMJ) alarm. Battery Discharge alarm generated when batteries, rather than rectifiers, supply power load event failure. This Power Major (PMJ) alarm. Open String alarm generated when battery disconnected from output bus, when contactor opens. This Power Major (PMJ) alarm. ACF: Failure alarm generated when input least rectifier missing below minimum input voltage. This Power Minor (PMN) alarm only rectifier affected, Power Major (PMJ) alarm more rectifiers affected. (Rectifier Failure alarm generated when Fault signal received from rectifier system. This Power Minor (PMN) alarm only rectifier affected, Power Major (PMJ) alarm more rectifiers affected.
Power Major Alarm (PMJ)
Power Major Alarm: Conditions that impact service require immediate attention classified major alarms designated Power Major (PMJ) alarms. (Red LEDs signify major alarms.)
This lights signify more following conditions: more rectifiers fail fails (contactor open) Excessive battery temperature
Issue June 1999
Glossary Appendix
Lucent Technologies 4802A Battery Plant
Output distribution circuit breaker fuse operated Battery module fuse operated
Power Minor Alarm (PMN)
Power Minor Alarm: Conditions requiring service, having immediate impact plant output classified minor alarms designated Power Minor (PMN) alarms. (Yellow LEDs signify minor alarms.)
yellow lights signify more following conditions: rectifier failure temperature probe failure circuit failure (LVD open) failure (ACF) alarm
RTAC
Regional Technical Assistance Center (1-800-CAL-RTAC)
SC312
Monitor Control Unit
Signal Interface
signal path interface between Control Unit Office Alarm Interface which provides customer access office alarm control.
Slave Aggregation Module, PSC5, used supplemental shelves.
Appendix Glossary
Issue June 1999
Lucent Technologies 4802A Battery Plant
Appendix
German Language Notes
Installationsanleitung Eingangsspannung Voltage Eingangsstrom Current Eingangsleistung Watts Nennfrequenz Frequency Modellnummer (Modell 200-240V 11.5A/rectifier 10,000 (maximum) 50-60Hz 4802A
Abmessungen sind Referenz: 483mm 683mm Dimensions reference only) Max. Umgebungstemperatur: Max. Operation temperatur) 50°C
Achtung: kontinuierlichen Feuerschutz sollte Sicherung einer gleichen Types ersetzt werden. Sicherungswert: (Warning: continued protection against fire replace with same type rating fuse Schaltnetzteil Schutzklasse (Power Supply Class equipment) Ausgangsspannungen (maximum) (Output Voltage Current) 40-60V, 200A
-Das darf Zutritt aufgestellt werden. (Nur ausgebildetes Personal) (Restricted access)
Issue June 1999
German Language Notes Appendix
Lucent Technologies 4802A Battery Plant
-Das kein darf daher nicht brennbaren Untergrund aufgestellt werden. (Beton, Metall usw.) fire enclosure, non-combustible floor) wird fest Boden installiert (siehe weitere Anleitung) (Must bolted floor) -Beim Aufstellen darauf achten, alle Anforderungen EN60950 eingehalten werden. (Evaluated EN60950)
Appendix German Language Notes
Issue June 1999
Other recent searches
ZX95-3245+ - ZX95-3245+ ZX95-3245+ Datasheet
P1600 - P1600 P1600 Datasheet
LM4832 - LM4832 LM4832 Datasheet
DS100014 - DS100014 DS100014 Datasheet
LM4832I2C - LM4832I2C LM4832I2C Datasheet
IRCZ44 - IRCZ44 IRCZ44 Datasheet
CY7C67300 - CY7C67300 CY7C67300 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
