ADTRAN 6-Amp Power Installation guide

Brand: ADTRAN

Model: 6-Amp Power

Category: Power supply units

Type: Installation guide

This manual is also suitable for

Total Access Rackmount 6

ADTRAN 6-Amp Power is a versatile power solution that offers reliable and efficient performance for a wide range of applications. Its advanced features and robust design make it an ideal choice for powering critical equipment in various industries and environments.

With its high power output of 6 amps, this power supply can support demanding loads, ensuring uninterrupted operation of connected devices. The built-in battery charger allows for seamless transition to backup power in the event of a primary power outage, providing peace of mind and uninterrupted operation.

The ADTRAN 6-Amp Power features multiple alarm relays that provide real-time status updates, enabling proactive monitoring and timely response to potential issues. This advanced monitoring capability is crucial for maintaining system uptime and preventing costly downtime.

installation guide

Total Access

Rackmount 6-Amp PS/BC

Installation and Maintenance Guide

Document Number: 61180043L2-5E

CLEI: VAPUKTOC_ _

June 2010

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

ii 61180043L2-5E

Front Matt er

Trademarks

Anybrandnamesandproductnamesincludedinthisdocumentaretrademarks,registered

trademarks,ortradenamesoftheirrespectiveholders.

To the Holder of this Document

Thecontentsofthisdocumentarecurrentasofthedateofpublication.ADTRAN

reserves

therighttochangethecontentswithoutpriornotice.

InnoeventwillADTRANbeliableforanyspecial,incidental,orconsequentialdamagesor

forcommerciallossesevenifADTRANhasbeenadvisedthereofasaresultofissueofthis

document.

About this Document

ThisdocumentprovidesinstructionsfortheinstallationandmaintenanceoftheRackmount6‐

AmpPS/BC.Theintendedaudienceforthisinformationisthecraftpersonresponsibleforthe

installationandmaintenanceoftheequipment.Theseins truct ionsassumefamiliaritywiththe

intendeduseoftheequipment,basicrequiredinstallationskills,andknowledgeof

localand

acceptedsafetypractices.

901ExplorerBoulevard

P.O. Box140000

Huntsville,AL35814‐4000

UnitedStates

(256)963‐8000

AllRightsReserved.

61180043L2-5E iii

Revision History

Revision Functional Description

ThisdocumentupdatestheAlternateMountinginstructions(see“A l t e r n a t e Mounting”on

page 1‐7)toreflecttheadditionofrackmountingusinganADTRAN‐suppliedkit.

Conventions

Thefollowingtypographicalconventionsareusedinthisdocument:

Thisfontindicatesacross‐referencelink.

This fontindicatesscreenmenus,fields,andparameters.

HIS FONTindicateskeyboardkeys(ENTER,ESC,ALT).Keysthataretobepressedsimulta‐

neouslyareshownwithaplussign(A

LT+X indicatesthattheALT keyandX keyshouldbe

pressedatthesametime).

Thisfontindicatesreferencestootherdocumentationandisalsousedforemphasis.

Thisfontindicateson‐screenmessagesandprompts.

Thisfontindicatestexttobetypedexactlyasshown.

This fontindicatessilk‐screenlabelsorothersystemlabelitems.

Thisfontis

usedforstrongemphasis.

Revision Date Description

DJune2005

RevisetoremoveDualPS/BCJumperCable.

EJune2010 ReviseAlternateMountinginstructions.

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

iv 61180043L2-5E

Hazard Classifications

Thefollowinghazardclassificationsareusedinthisdocument:

DANGER

DANGERind ica tesahazardwithahigh levelofriskwhich,ifnot avoided,

willresultindeathorseriousinjury.

WARNING

WARNINGindicatesahazardwithamediumlevelofri skwhich,ifnot

avoided,couldresultindeathorseriousinjury.

CAUTION

CAUTIONindicatesahazardwithalowlevelofriskwhich,ifnotavoided,

couldresultinminorormoderateinjury.CAUTIONcanalsobeusedtoalert

againstunsafepracticesassociatedwitheventsthatcouldleadtopersonal

injury.

NOTICE

Noticecall‐outsindicateapotentiallyhazardoussituationnotrelatedto

personalinjury,suchasmessagesrelatedtopropertydamageonly.

NOTE

Notesinformtheuserofadditional,butessential,informationorfeatures.

61180043L2-5E v

Icons

ThefollowingiconsareusedthroughouttheADTRANdocumentsuite:

Training

ADTRANofferstrainingcoursesonourproducts.Thesecoursesincludeoverviewson

productfeaturesandfunctionswhilecoveringapplicationsofADTRANproductlines.

ADTRANprovidesavarietyoftrainingoptions,includingcustomizedtrainingandcourses

taughtatourfacilitiesoratcustomersites.

Forinquiriesconcerningtraining,contactADTRAN:

TrainingPhone:

800‐615‐1176,ext.6303

TrainingFax:256‐963‐6217

TrainingEmail:[email protected]

deployment guide

installation guide

jobAid

reference guide

diagnostic guide

safety and regulatory

engineering guide

application guide

release notes

upgrade guide

user guide

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

vi 61180043L2-5E

61180043L2-5E vii

Contents

Scope of this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

In this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Single or Dual Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

PS/BC Mounting Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Battery Disconnect Protection Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

DC Over Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Alarm Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

LED Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Mounting the PS/BC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Alternate Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Provisioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Wiring Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

120 VAC Power Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

DC Power Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

PS/BC to Battery Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Battery Charge/Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Alarm Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

viii 61180043L2-5E

Appendix A

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Warranty and Customer Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

ADTRAN Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

ADTRAN Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

ADTRAN Repair/CAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Repair and Return Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Figures

61180043L2-5E ix

Figures

Figure 1.Total Access PS/BC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 2.PS/BC Mounted On Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3.Wiring Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

x 61180043L2-5E

Tables

Table 1.LED Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 2.Power Factor and Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 3.PS/BC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

61180043L2-5E 1

Total Access

6-Amp Rackmount PS/BC

Scope of this Guide

Thisguidecontainsimportantpre‐instal lationandinstallationinstructionsforinstallingthe

ADTRANTotalAccessRackmount6‐AmpPowerSupplyBatteryCharger(PS/BC,P/N

1180043L2).Craftpersonnelshouldreviewthisentireguideaspartofinstallationplanning.

In this Guide

ThisguidecontainsthetopicslistedinTable1.

Table 1. Topic List

Topic See Page

Introduction 3

Description 3

Installation 5

WiringDescriptions 8

Operation 11

Maintenance 12

Specifications 13

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

2 61180043L2-5E

Introduction

ThePS/BCrectifierispartoftheTotalAccessRackmountACPowerSupply/BackupBattery

System(APS/BBS).ItisdesignedtoworkinconjunctionwithoneortwoADTRANbackup

batterypacks(P/N1175044L1).

Figure1illustratesthePS/BC(P/N1180043L2)rightand leftsidepanels.

Figure 1. Total Access PS/BC

Features

TheTotalAccess PS/BCfeaturesincludethefollowing:

• –54VDCat6‐ampsoutputformultipleuse

•Modularconnectionsfortwobackupbatterypacks

•Modularpoweroutputconnection

•LEDstatusforVAC,VDC,andbatterycharging

•Fullbatteryrechargeinlessthaneighthours

•TwoPS/BCconf igurationoptionsavailable

•Fuseprotection

•Positiveground

•BatteryPack

mountinghardwareincluded

•Completelyautoma ticoperation

•Multipleprotectionfeatures

• Uninterruptedpoweroutputifbackupbatteryconnected

• MeetsNEBSLevel3(allrequirementsofGR‐63‐COREandGR‐1089‐CORE)

•FCCandUL60950compliant

Description

61180043L2-5E 3

Description

OriginallydesignedfortheTotalAccess1500system,thePS/BCcanbeusedinanyappli‐

cationusing120VACinput,andrequiringupto–54VDC,6‐ampsoutput.

IntheTotalAccess1500configuration,therectifierperformsACtoDCconversionand,when

usedwiththedualbattery,provides

uptoeighthoursofbackuppowerforafullypopulated

TotalAccess1500bank(96FXScircuits)withupto50percentoff‐hookcircuitsatanyone

time.

Forgeneraluse,therectifierreceivesACpowerfromastandard120VACwalloutletand

convertsthisto–54VDC,

6‐ampoutputtothedesignatedloadplusrechargingthesingleor

dualbattery,ormaintainingbatteryatpeakcharge.Eachbatteryhasfourseriesconnected12

voltrechargeablecells.

Single or Dual Battery

Eachbatterystringisratedfor3ampsofcurrentand7amp ‐hoursofcapacity.Dualbatteries

arerequirediftheloadexceedstheseratingsduringACpowerfailure(backupbatterymode).

PS/BC Mounting Location

ThePS/BCnormallymountstotheassociatedbatterypack.Theunitcanalsomounttoa

specialbracketwithinacabinet,ormountexternaltoacabinetagainstawall.

Battery Disconnect Protection Circuit

Duringbatteryoperationaprotectioncircuitdisconnectsbatteryfromthemainoutputwhen

batteryvoltagedropsbelow39VDC,preventingoverdischarge.WhenACreturns,themain

outputprovidesregulated–54VDC,batteriesrecharge,andthesystemreturnstonormal.

Referto“LEDStatusIndicators”onpage 4.

Aftertheprotectioncircuit

initiates,theLEDsremainon(red),continuingtoslowlydrainthe

battery.Whenbatteryvoltagedropsto35VDC,allloadisremovedfromthebattery.IfAC

powerwillnotbeavailableforanextendedperiod(severaldays),disconnectthebatteryto

preventunnecessarydischarge.

DC Over Voltage Protection

ThePS/BChasaprotectioncircuitthatdisablestherectifiertoprotecttheloadfromahigh

outputvoltagecausedbyrectifierfailure.ThebackupbatteryorredundantPS/BCsupports

theloadinthisinstance.TheovervoltageeventcanpermanentlydisablethePS/BC.Confirm

thisbyperformingthefollowingprocedure:

1.DisconnectthePS/BCfromtheACsource.

2. Wait30minutesminimum.

3. After30minutesplugbackintotheACsource.

4. Iftheunithasrecovered,the

AC FAIL/UNIT FAIL/OVERLOADLEDwillturnongreenand

theunitreturnstoservice.IftheLEDdoesnotturnongreen,replacethePS/BC.

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

4 61180043L2-5E

Alarm Relays

TherearetwouncommittedalarmrelaysassociatedwithPS/BCoperation,asfollows:

•ACFail(ACF):AlarmsifACfails,therectifieroverloads,ortherectifierfails

•BatteryLowVoltage(BV):Alarmsifeitherorbothbatteryvoltagedropsbelow42VDC

Fuse

Astandard5×20mm5‐ampfuseadjacenttotheACpowercordprotectsACpowe rfeed

overloadincaseofrectifierfailure.

LED Status Indicators

AsetofthreePS/BCmulti colorLEDsprovidestatusforAC, DC,andbatterychargecondi‐

tions.SeeTable2forLEDdescriptions.DescriptionsarealsolabeledonthePS/BC.

Note:Descriptionsarethesameforasinglebattery.

Safety and Regulatory Compliance

ThisdevicecomplieswithPart15oftheFCCrules.Operationissubjecttothefollowingtwo

conditions:

1.Thisdevicemaynotcauseharmfulinterference.

2. Thisdevicemust accep tanyinterferencereceived,includinginterferencethatmaycause

undesiredoperation.

ChangesormodificationsnotexpresslyapprovedbyADTRANcouldvoidtheuser’s

authority

tooperatethisequipment.

Table 2. LED Descriptions

LED Status Description

AC FAIL/UNIT FAIL/OVERLOAD

Green

Red

Normal120VACoperation

ACfailorrectifieroverloadorfail

BATTERY VOLTAGE

Green

Yellow

Red

Battery1andBattery2greaterthan42VDC

Battery1orBattery2lessthan42VDC

Battery1andBattery2lessthan40VDC

CHARGING STATUS

Green

Yellow

Red

Battery1andBattery2chargedorrecharging

Battery1orBattery2discharging

Battery1andBattery2fullydischarged

All LEDs

{ Off AClost,Batterylessthan35VDC

Installation

61180043L2-5E 5

Installation

CAUTION

Electrostaticdischarge(ESD)candamageelectronicmodules.Whenhandling

modules,we ar anan tistaticdischargewriststraptopreventdamageto

electroniccomponents.Placemodulesinantistaticpackingmaterial when

transportingorstoring.Whenworkingonmodules, alwaysplacethemonan

approvedantistaticmatthatiselectricallygrounded.

AfterunpackingtheTotalAccessPS/BC,inspectitfordamage.Ifdamagehasoccurred,filea

claimwiththecarrier,thencontactADTRANCustomerService.Referto“AppendixA,

Warranty”forfurtherinformation.Ifpossible,keeptheoriginalshippingcontainerfor

returningthePS/BC

forrepairorforverificationofshippingdamage.

Shipping Contents

Thecontentsincludethefollowingitems:

•Rackmount6‐AmpPowerSupplyBatteryCharger

• TotalAccess

Rackmount6‐AmpPS/BC InstallationandMaintenanceGuide

(P/N61180043L2‐5)

• Appropriatewiring:

–PS/BCtoACsource(hardwired)

–PS/BCtoload

–PS/BCalarmoutput

•BatteryPackmountinghardware

SeparatelypurchasedRackMountingKitsforthePS/BCareavailableforthefollowingracks:

•19‐inch(P/N1175050L1)

•23‐inch(P/N1175051L1)

C A U T I O N C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

6 61180043L2-5E

Mounting the PS/BC

ThePS/BChousingoccupiesanominalarea15.35inches(withmountingtabs)wideby3.45

incheshighandisdesignedsothefourmountingtabscrewholesaligntothreadedscrew

holesontheADTRANbatterypackhousing.Thisprocedureassumesthatthebatterypackis

mountedinthedesignated19

‐inchor23‐inchrack.HardwareformountingthePS/BCtothe

batterypackisincluded.

Tomountthe PS/BC,completethe followingsteps:

1.Ensurea120 VACwalloutletiswithinreachofthePS/BC10‐footpowe rcord.

2. DeterminethemostconvenientdirectiontoviewthestatusLEDsandposition

thePS/BC

accordingly.

3. Alignthemountingtabstothethreadedmountingholesonthebatterypack.

4. Usingtheincluded“sems”screwswithstarwasher,mountthePS/BCtothebatterypack.

Tightenfastenersfirmly.

SeeFigure2forarepresentativeexampleofthe PS/BCmountedtothebattery.

Figure 2. PS/BC Mounted On Battery Pack

1175044L1

BATTERY

BAC

NING

SCREW LENGTHS EXCEEDING 3/8"

MAY PUNCTURE BATTRIES.

1175044L1

BATTERY BACKUP

NING

SCREW LENGTHS EXCEEDING 3/8"

MAY

PUNCTURE BATTRIES.

1180043L2

CAUTION:

FOR CONTINUED PROTECTION AGAINST

RISK OF FIRE, REPLACE ONLY WITH THE

SAME TYPE AND RATING OF FUSE

FUSE: 12A/125V

Installation

61180043L2-5E 7

Alternate Mounting

Therearetwoalternatemountingmethods,asfollows:

1.Mountingdirectlytoawallusingcustomer‐suppliedwoodscrews

2. Rackmounting(bracket),usingonofthefollowingkits:

•19‐InchRackMountKit,P/N1175050L1

•23‐InchRackMountKit,P/N1175051L1

Rack Mounting

RackmountingkitscanbepurchasedseparatelyfromADTRAN.

Therackmountingbracketmountlocationisnormallyatthebatterypositionwhenbatteries

aremounted externaltothecabinet.Thebrackethasthreadedmountingholesthataligntothe

PS/BCmountingtabs.ThePS/BCcanbemountedtoeithersideof

thebracket,ortwoPS/BCs

canbemounted,oneoneachside.Openingsinthebracketallowforwiremanagement.

NOTE

Whendeterminingthealternatemountinglocation,ensuresuppliedcabling

reachesthedesignatedterminationpoint,includ ingdressingandlacing.

Provisioning

AsidefromvariousPS/BCandbatterymountingandwiringconfigurations,therearenoend

usercontrols,adjustments,oroptionsassociatedwiththePS/BC.

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

8 61180043L2-5E

Wiring Descriptions

ThewiringrequiredforthesinglePS/BCanddualbatteryconfigurationisincluded.

CAUTION

Allgroundsmustterminateataknowngroundlocation.Checkmetal‐to‐

metalcontactonallgroundconnections.Donotstackorcombine ground s.

Ensuregroundcircuitcontinuity.

Ground

AgroundpostadjacenttothePS/BCfuseisavailableforframeground.

WARNING

Do not connectAC poweror make batteryconnectionsuntil allother

connectionshavebeenmadeforthedesignatedinstallationandprotective

coversandshieldshavebeeninstalled.

120 VAC Power Input

ACinputisthrougha10‐footwirewithathreepronggroundedplugontheend.Thelineis

hardwiredtothePS/BC.

NOTE

IntheoptionaltwoPS/BCconfiguration,af ully redundantsyste mrequires

thateachPS/BChaveanindependentACsource.

DC Power Output

The4‐footlong,threeconductorPS/BCpoweroutputwireoriginatesatthe–54V 6A OUTPUT

modularconnectorandterminatesatthree#6ringlugsforcustomerdesignatedconnection.

Wirecolor‐codeisasfollows:

•Red=–54VDC

•Black=Return

•Green=Ground

PS/BC to Battery Configurations

ThebasicdesignconfigurationconsistsofonePS/BCwithtwobatteries.Avarietyofother

configurationsarepossiblewithmore(orless)redundantcapability,seeFigure3forstandard

configurationsIandII.

Wiring Descriptions

61180043L2-5E 9

Figure 3. Wiring Block Diagrams

ThesewouldincludeoneortwoPS/BCs,none,one,ortwobatteries,orsomecombinationof

PS/BCandbattery.ThemostreliableconfigurationwouldbetwoPS/BCswithtwobatteries

eachandwithindependentACsources.ThetwoPS/BCoutputswouldterminateatasingle

loadthathasprimaryandsecondary

powersharingterminals.

Battery Charge/Discharge

CAUTION

Topreventbatterydischargepriortosystemoperation,donotconnectthe

batterytothePS/BCuntiltheACpowerisconnectedorimminent.

Eachbatteryhasahardwired6‐footbatterycharge/dischargewirethatoriginatesatthe

batteryhousingandterminatesatamodularconnector.ThePS/BChastwomatingconnector

portseachlabeled

–48V 3A INPUT.Itdoesnotmatterwhichbatteryconnectstowhichport.

Load

PS/BC

Batt

Configuration I, Ia, Ib

I. PS/BC, no battery.

Ia. PS/BC + 1 battery string.

Ib. PS/BC + 2 battery strings.

PS/BC

IIa

IIb

IIc

IId

Configuration II, IIa, IIb, IIc, IId

II. 2 PS/BC, no battery.

IIa. 2 PS/BC + 1 battery string.

IIb. 2 PS/BC + 2 battery strings.

IIc. 2 PS/BC + 3 battery strings.

IId. 2 PS/BC + 4 battery strings.

This configuration shows adding battery

strings alternately to PS/BC A and B.

Other wiring configurations are optional.

Total Access Rackmount 6-Amp PS/BC Installation and Maintenance Guide

10 61180043L2-5E

Topreventheatbuildupthebatterychargecurrentislimitedto1ampperbattery.Thiselimi‐

natestheneedfortemperaturecompensation.

Alarm Wiring

Thealarmrelayoutputoriginates atamodularconnectorwitha6‐footwirestub.Wiring

terminationoftheoutputiscustomerdesignated.Thealarmoutputs:ACFail,BatteryLow

Voltage,areassignedthefollowingwirecolor‐codes:

•ACF=orange,orange/white

•BV=blue,blue/white

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ADTRAN 6-Amp Power Installation guide

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Model: 6-Amp Power

Category: Power supply units

Type: Installation guide

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ADTRAN 6-Amp Power Installation guide

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