3-phase compressor protectorliterature.puertoricosupplier.com/067/or67211.pdf · 3-phase compressor...

Diversified Electronics 800.727.5646 atcdiversified.com 197Diversified Electronics 800.727.5646 atcdiversified.com

HVAC

CON

TROL

SAC

Ser

ies

3-Phase Compressor Protector

• AutomaticVoltageRanging

• UniversalControlVoltage

• Condition/FaultIndicators

• Automatic/ManualReset

• LastFaultMemory

• Delay-On-Make

• Delay-On-Break

• AuxiliaryContacts

• EasyInstallation

PROTECTSAGAINST:

• PhaseLoss

• UnderVoltage

• OverVoltage

• PhaseReversal

• ShortCycling

OPERATING VOLTAGE

ORDERING INFORMATION

AuTO RANGES

240VAC 190-270VAC,Adj.,50/60Hz 480VAC 380-540VAC,Adj.,50/60Hz

MODEL DESCRIPTION NuMBER

AC-2020 3-PhaseCompressorProtector

CONTROLVOLTAGE 24or120VAC±10%,50/60Hz

TRIP POINTS UnderVoltage -10%ofSetting OverVoltage +10%ofSetting Hysteresis 5%ofNominalSetting

RESPONSE Pick-Up AutoMode:0.05to5Min.TIMES (Adj)Delay-On-Make DelayMode:3Min.(Fixed) Delay-On-Break Drop-Out Over/UnderVoltage, PhaseLoss:2SEC (Approximately)

POWER REQuIRED <5VA

MAxIMuM 550VACVOLTAGE

PHASE SEQuENCE ABC(WillNotOperateOnCBASequence)

OuTPuT 278VAInductive;10AmpsResistive@240VACRATING

CONFIGuRATION Control SPST-N.O. Auxiliary SPDT

MODE SELECTIONS Automatic;Manual;Delay-On-Break

RESET SWITCH WithMemory,WithoutMemory,AutoReset, ManualReset

TRANSIENT 1500V@8X20MicrosecondsWITHSTAND

TEMPERATuRE Operate -4°to131°F(-20°to+55°C)RATING Storage -40°to185°F(-40°to+85°C)

ENCLOSuRE Style“E”Lexan®SurfaceMounted

TERMINATIONS (12)#8-32ScrewTerminals

WEIGHT 6oz.

SPECIFICATIONS

TheAC 2020 Compressor Protectorprovidesmultimodetime delays, resetselectionsandamemory capabilitywhichindicatesusingLED’s,thelastfaultcondition.Thisoffersnotonlyprotectionforthecom-pressorinadverseelectricalconditionsbutalsoamethodtoreadilydeterminethetypeoffaultoccurrence.

E55826

198 Diversified Electronics 800.727.5646 atcdiversified.com Diversified Electronics 800.727.5646 atcdiversified.com

HVAC

CON

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SAC

-503

Ser

ies

Delay-On-Break Timers

Thisfamilyof HVAC controlsprovidesshort cycle protectionbylockingoutthecompressorforaperiodof timeafteravoltageorthermostatinterruption.Subsequentinterruptionswillnotincreasethedelayperiod.Sincethedelaybeginswhentheinterruptionoccurs,thetemperaturecontrolisnotaffected.Undernormaloperatingconditions,thecompressoroff timeislongerthanfive(5)minutes.Inthiscase,theuseof thesetimerswillnotlengthenthisoff cycle.

Thisfieldadjustablemodelwilloperateoncontrolvoltagesof 19VACthrough288VAC.Unlikemostuniversalvoltagetimers,theAC-503isatwo(2)terminaldevicethatsimplyconnectsinserieswiththecontrolvoltage,thermostatandcontrolrelaymakingforeasyinstallation.Thistimerisengineeredtoprovidetrue thermostat interruption protec-tionevenwhenthereisacontinuouscurrentflowthroughthethermo-stat’scoolinganticipator.

NOTE:Whenusedon120/240VACcontrolcircuits,theexternaljumpershouldbecut.Thisdisablesthe24VACbypasscircuit.

WIRING

CONTROLVOLTAGE 24/120or208/240VAC

OuTPuT RATING 250VAInrush;25VARun@24VAC,or1250 VAInrush;125VARun@120/240VAC

TIME DELAY 0.1to5min.Adjustable

DIMENSIONS 2.0"x2.0"x.75"high

WEIGHT 2.5oz.

SPECIFICATIONS

ORDERING INFORMATION MODEL DESCRIPTION NuMBER

AC-503 Delay-On-BreakTimer


HVAC

CON

TROL

SAC

-505

-5

Delay-On-Break Timer

WIRING

CONTROLVOLTAGE 24VAC

OuTPuT RATING 250VAInrush;25VARun@24VAC@77°F

TIME DELAY 5min.±20%

DIMENSIONS 2.65"x2.13"x.875"high.

WEIGHT 3oz.

SPECIFICATIONS


AC-505-5 Delay-On-BreakTimer

TheAC-505-5 providesshort cycle protectionbylockingoutthecompressorforaperiodof timeafteravoltageorthermostatinterrup-tion.Subsequentinterruptionswillnotincreasethedelayperiod.Sincethedelaybeginswhentheinterruptionoccurs,thetemperaturecontrolisnotaffected.Undernormaloperatingconditions,thecompressoroff timeislongerthanfive(5)minutes.Inthiscase,theuseofthesetim-erswillnotlengthenthisoff cycle.

Thisisaneasytoinstall,two(2)wireShortCycleTimerthatconnectsinserieswiththecontrolvoltageandcontrolrelay.TheAC-505isengineeredtoprovidetrue thermostat interruption protectionevenwhenthereiscontinuouscurrentflowthroughthethermostat’scoolinganticipator.


HVAC

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SAS

C-50

0

Delay-On-Break Timer

Thisfamilyof controlsprovidesshort cycle protectionbylockingoutthecompressorforaperiodof timeafteravoltageorthermostatinter-ruption.Subsequentinterruptionswillnotincreasethedelayperiod.Sincethedelaybeginswhentheinterruptionoccurs,thetemperaturecontrolisnotaffected.Undernormaloperatingconditions,thecompres-soroff timeislongerthanfive(5)minutes.Inthiscase,theuseofthesetimerswillnotlengthenthisoff cycle.

Theseareeasytoinstalltwo(2)terminalShort Cycle Timersthatconnectinserieswiththecontrolvoltageandcontrolrelay.The24VACmodelemploysabuilt-inbypasscircuitforallowingcontinuousflowthroughthethermostat’scoolinganticipatorwhilethetimeroutputisoff.

WIRING


ASC-500-5 5Min.24VAC ASC-501-5 5Min.120VAC ASC-502-5 5Min.240VAC ASC-501-3 3Min.120VAC ASC-502-3 3Min.240VAC

CONTROLVOLTAGE ASC-500-5 24VAC ASC-501-5 110/120VAC ASC-501-3 ASC-502-5 208/240VAC ASC-502-3

OuTPuT RATING ASC-500-5 250VAInrush;25VARun @24VAC ASC-501-5 1250VAInrush;125VARun ASC-501-3 @120VAC ASC-502-5 1250VAInrush;125VARun ASC-502-3 @240VAC

DIMENSIONS 2.0"x2.0"x.75"high

WEIGHT 3oz.

SPECIFICATIONS

E55826


HVAC

CON

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SAC

-800

Ser

ies

Delay-On-Make Timers

WIRING


AC-800 Delay-On-MakeTimer

CONTROLVOLTAGE 24/120,208/240VAC

OuTPuT RATING 250VAInrush;25VARun@24VAC,or1250 VAInrush;125VARun@120/240VAC

TIME DELAY 0.2to8min.Adjustable

WEIGHT 2.5oz.to3oz.

SPECIFICATIONS

TheATCDiversifiedSTAR PERFORMERprovidesshort cycle protection ofcompressorsbydelayingrestartafteravoltageorcontrolcircuitinterruption.Whentheinterruptionoccurs,thecontrolrelaydropsout.Thedelayperiodbeginswhenpowerisrestored,providingrandomrestart.

Thisuniversal voltageDelay-on-MakeShortCycleTimerprovidestheultimateprotectionagainstshortcyclingof acompressor.TheStarPerformerofferstruethermostatinterruptionprotectionevenin24VACcontrolcircuits.

Thegeneralconceptionof thermostatoperationisthatwhenthemercurytiltsopen,allcontrolcircuitcurrentstops.Thefactisthatthecoolinganticipatorlocatedinsidemost24voltthermostatsdoesallowasmallamountof currenttoflow(tricklecurrent).ThistricklecurrentfoolsmostDelay-on-MakeShortCycleTimers,astheywillnotresetasaresultof thiscontinuouscurrent.

TheSTAR PERFORMERisengineeredtoprovidetruethermostatinter-ruptionprotectionevenwhenthetricklecurrentispresent.Theadjust-abledelayisidealforprovidingrandomstartinginmultipleequipmentinstallations.

NOTE:Whenusedon120/240VACcontrolcircuits,theexternaljumpershouldbecut.Thisdisablesthe24VACbypasscircuit.

"STARPERFORMER"

E55826


HVAC

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SAS

C-60

0 Se

ries

Delay-On-Make Timer

TheASC-600 Seriesprovidesshortcycleprotectionof compressorsbydelayingrestartafteravoltageorcontrolcircuitinterruption.Whentheinterruptionoccurs,thecontrolrelaydropsout.Thedelayperiodbeginswhenpowerisrestored,providingrandomrestart.

Theseareeasytoinstall,two(2)terminalshortcycletimersthatconnectinserieswiththecontrolvoltageandcontrolrelay.The24VACmodelsemployabuilt-inbypasscircuitforallowingcontinuouscurrentflowthroughthethermostat’scoolinganticipatorwhilethetimeroutputisoff.


ASC-600-3 24VACDelay-On-MakeTimer ASC-601-3 120/240VAC Delay-On-MakeTimer

CONTROLVOLTAGE ASC-600-3 24VAC ASC-601-3 120/240VAC

OuTPuT ASC-600-3 250VAInrush;25VARATING Run@24VAC ASC-601-3 1250VAInrush;125VA Run@120/240VAC

TIME DELAY 3min.±20%

WEIGHT 3oz.

SPECIFICATIONS

WIRING

E55826


HVAC

CON

TROL

SAC

-410

Ser

ies

Phase Sequence & Loss Monitor

ORDERING INFORMATIONConsultfactoryforavailablemodels.

DROP OuT 1ØLow 83%ofAdjustmentSetting 3ØLow 90%ofAdjustmentSetting

PHASE SEQuENCE ABC(WillNotOperateCBA)

TIME DELAYS Operate 3Minutes±20% Release 100Milliseconds

OuTPuT RATING AC-410 SPDT,10Amps@240VAC, Resistive;470VA,Inductive. AC-411 & SPDT,10Amps@240VAC, AC-412 Resistive;180VA,Inductive

TEMPERATuRE Operate -4°to131°F(-20°to+55°C)RATING Storage -40°to185°F(-40°to+85°C)

ENCLOSuRE Style“A”

WEIGHT 7oz.

SPECIFICATIONS

OPERATION

WIRING

TheAC-410 SeriesarepluginPhaseSequenceandLossMonitorsthatprotect3phaserefrigerationequipmentfromadverselineconditionssuchas:

PHASE LOSS (SINGLE PHASING):Whenanyonephasedropsto83%orlessof theadjustmentsetting.

uNDER VOLTAGE (BROWN OuTS):Whenallthreephasevoltagesdropto90%orlessof theadjustmentsetting.

PHASE REVERSAL (IMPROPER SEQuENCE):Whenthewrongsequenceisappliedtotheequipment.

STYLEAWhenanyof thementionedoccurs,theinternalcontrolrelaydropsoutanda3minutedelay-on-breaktimedelaybegins.Thisdelayisusedtolockoutthecompressor,allowingtimeforheadpressuretoequalize.Whenthedelayhascompleted,therelaywillre-energizeprovidedallconditionsarecorrectedandtheexternalcontrolvoltageispresentonterminalssix(6)andseven(7).Agreenindicatorglowswhenalllineconditionsarenormalandaredindicatorshowswhenthetimerisinitsdelay.


HVAC

CON

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SCV

Ser

ies

Single Phase Under/Over Voltage Monitor

OPERATION

TheCV-100and200 Seriesareunder/Over Voltage Monitorscombinedwithshortcycleprotectorsusedforappliance control.TheseunitsemployauserselectablevoltagerangeSetPointswitch.CV-100RS

1.5"X2.65"X3.75"H

CV-230-AFN

Thisswitchshouldbepositionedtomatchthelinevoltageforproperoperation.Whenthelinevoltagegoesbelow(brownout)orabovethepreselectedoperatingrange,theinternalrelaydropsoutremovingtheplugged-inappliancefromtheseadversefaultconditions.Whenthevoltagereturnstothenormaloperatingrange,afive(5)minutedelaybegins.Uponcompletion,theinternalrelaypicksupallowingtheplugged-inappliancetostart.LEDindicatorsgiveanimmediatevisualreferenceastothestatusofthecontrol.TheGREENLEDindicatesconditionsarenormal.WhenafaultconditionoccurstheGREENLEDwillextinguishandtheREDLEDwillglow.Whenafaultconditionhasbeencorrected,theREDLEDwillbegintoflash.TheREDLEDwillcontinuetoflashuntilthefive(5)minutedelayperiodelapses.AttheendofthedelayperiodtheREDLEDwillextinguishandtheGREENLEDwillglow.WhenbothLED’sareextinguished,atotallossof powerisindicated.

TheCV-xxx-AFNSeriesmonitorsundervoltageonlyanddonotfeatureLEDindicators.Theyalsoincorporatethefive(5)minuteshortcycledelay.Thisstyleisepoxyencapsulatedtoprotectagainstadverseenvironmentalconditions.

MODEL SET VOLTAGE uNDER VOLTAGE OVER VOLTAGE OuTPuT RATING RECEPTACLE WEIGHT NuMBER POINT 50/60 HZ DROP OuT PICk uP PICk uP DROP OuT RuN LOCk ROTOR STYLE

CV-100RS 110 110VAC 87VAC 95VAC 120VAC 128VAC 15A 40A 8.5oz 120 120VAC 95VAC 103VAC 131VAC 140VAC 15A 40A

CV-200RS-15 230 230VAC 190VAC 198VAC 243VAC 253VAC 15A 52A 8.5oz. 240 240VAC 202VAC 210VAC 258VAC 268VAC 15A 52A

CV-200RS-20 230 230VAC 190VAC 198VAC 243VAC 253VAC 20A 72A 8.5oz 240 240VAC 202VAC 210VAC 258VAC 268VAC 20A 72A

CV-120-AFN N/A 120VAC 95VAC 103VAC N/A N/A 20A 52A 8.5oz.CV-230-AFN N/A 230VAC 190VAC 198VAC N/A N/A 20A 52A CV-240-AFN N/A 240VAC 202VAC 210VAC N/A N/A 20A 52A

NotApplicable1/4"quick"disconnectterminals

3-phase compressor protectorliterature.puertoricosupplier.com/067/or67211.pdf · 3-phase compressor...

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