ABB �

2CD

C 2

51 0

52 F

0t08

��������

CM-MPS.23

2CD

C 2

51 0

53 F

0t08

��������

CM-MPS.43

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

ApplicationTheCM-MPS.x3aremultifunctionalmonitoringrelaysforthree-phasemains.Theymonitorthephaseparametersphasesequence,phasefailure,over-andundervoltageandphaseunbalance.CM-MPS.23alsomonitorstheneutralforinterruption.Thethresholdvaluesforover-andundervoltageandphaseunbalanceareadjustable.Thedevicescanbeusedformainswithafrequencyof45-440Hz.CM-MPS.23isalsosuitableformonitoringsingle-phasemains.Forthis,allthreeexternalconductors(L�,L2,L3)havetobejumperedandconnectedasonesingleconductor.Phasesequencemonitoringhastobedeactivatedandthethresholdvalueforphaseunbalancehastobesettothemaximum(25%).

NEW

OrderdataType Ratedcontrolsupplyvoltage=

measuringvoltageInterruptedneutral

monitoringOrder code

CM-MPS.23 3x�80-280VAC yes 1SVR 630 885 R4300

CM-MPS.43 3x300-500VAC no 1SVR 630 884 R4300

Orderdata-AccessoriesType Description Order code

ADP.01 Adapterforscrewmounting 1SVR 430 029 R0100

MAR.02 MarkerlabelfordeviceswithDIPswitch 1SVR 430 043 R0000

COV.01 Sealabletransparentcover 1SVR 430 005 R0100

Features Monitoringofthree-phasemainsforphasesequence(canbeswitchedoff),phasefailure,over-and

undervoltageaswellasphaseunbalance Automaticphasesequencecorrectionconfigurable InterruptedneutralmonitoringpossiblewithCM-MPS.23 CM-MPS.23canalsobeusedtomonitorsingle-phasemains Canbeusedformainswithafrequencyof45to440Hz Thresholdvaluesforphaseunbalance,over-andundervoltageareadjustableasabsolutevalues Trippingdelaycanbeadjustedorswitchedoffbymeansofalogarithmicscale ON-delayedorOFF-delayedtrippingdelayselectable Poweredbythemeasuringcircuit TrueRMSmeasuringprinciple �x2or2x�c/o(SPDT)contactconfigurable 3LEDsforstatusindication

J

JJJJJJJJJJJ

Approvals

A UL508,CAN/CSAC22.2No.�4

C GL

D GOST

K CBscheme

E CCC

Marksa CE

b C-Tick

R/T:yellowLED- relaystatus, timing

F�:redLED- faultmessage

F2:redLED- faultmessage

AdjustmentofthetrippingdelaytV

Adjustmentofthethresholdvalueforovervoltage

6 Adjustmentofthethreshold valueforundervoltage

7 Adjustmentofthethreshold valueforphaseunbalance

8 Functionselection (seeDIPswitchfunctions)/ Markerlabel

2 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Operatingmode

Configurationofthedevicesismadebymeansofsettingelementsaccessibleonthefrontoftheunitandsignallingismadebymeansoffront-faceLEDs.

Adjustmentpotentiometer

Threshold values

Bymeansofthreeseparatepotentiometerswithdirectreadingscales,thethresholdvaluesforover-andundervoltageaswellasforphaseunbalancecanbeadjustedwithinthemeasuringrange.

Measuring range for overvoltage

Measuring range for undervoltage

Measuring range for phase unbalance

CM-MPS.23 3x240-280VAC 3x�80-220VAC 2-25%ofaverageofphasevoltagesCM-MPS.43 3x420-400VAC 3x300-380VAC

Tripping delay tV

ThetrippingdelaytVcanbeadjustedwithinarangeof0.�-30sbymeansofapotentiometerwithlogaritmicscale.Byturningtotheleftstop,thetrippingdelaycanbeswitchedoff.

DIPswitchesPosition 4 1 2 3

ON

OFF

2CD

C 2

52 0

41 F

0b08

DIP switch 1 = Timing function

ON = ON-delayedA OFF = OFF-delayedB

Incaseofafault,thede-energizingoftheout-putrelaysandtherespectivefaultmessagearesuppressedfortheadjustedtrippingdelaytV.

Incaseofafault,theoutputrelaysde-energizeinstantaneouslyandafaultmessageisdisplayedandstoredforthelengthoftheadjustedtrippingdelaytV.Thereby,alsomomentaryundervoltageconditionsarerecognized.

DIP switch 2 = Phase sequence monitoring

ON = Phase sequence monitoring deactivatedl

OFF = Phase sequence monitoring activatedk

Phasesequenceerrorswillnotberecognized. Theoutputrelaysde-energizeassoonasaphasesequenceerroroccurs.Theoutputrelaysre-energizeautomaticallyassoonasthephasesequenceiscorrectagain.

ABB 3

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

DIP switch 3 = Operating principle of the output relays

ON = 2x1 c/o (SPDT) contacti OFF = 1x2 c/o (SPDT) contactsj

Dependingontheconfigurationofautomaticphasesequencecorrectionandonthefaulttype,theoutputrelaysR�(�5-�6/�8)andR2(25-26/28)reactdifferently,ifoperatingprinciple2x�c/o(SPDT)contactisselected.

Auto.phasesequencecorrectiondeactivatedn: Overvoltage:only�stc/o(SPDT)contactR�

(�5-�6/�8)switches Undervoltage:only2ndc/o(SPDT)contactR2

(25-26/28)switches Phaseunbalance,phasesequence,phase

failure,interruptedneutral:bothoutputrelaysR�(�5-�6/�8)andR2(25-26/28)reactsynchronously

Auto.phasesequencecorrectionactivatedm: Overvoltage,undervoltage,phaseunbalance,

phasefailure,interruptedneutral:only�stc/o(SPDT)contactR�(�5-�6/�8)switches

Phasesequence:only2ndc/o(SPDT)contactR2(25-26/28)switches

Operatingprinciple2x�c/o(SPDT)contactismandatoryifautomaticphasesequencecorrectionisactivated.

J

J

J

J

J

Ifoperatingprinciple�x2c/o(SPDT)contactsisselected,bothoutputrelaysR�(�5-�6/�8)andR2(25-26/28)reactsynchronously,independentofthefaulttype.

DIP switch 4 = Automatic phase sequence correction

ON = Phase sequence correction activatedm

OFF = Phase sequence correction deactivatedn

Inconjunctionwithareversingcontactorcombination,itisensuredthatthecorrectphasesequenceisappliedtotheinputterminalsoftheload.

Noautomaticphasesequencecorrectionincaseofphasesequenceerror.

LEDs

Function R/T: yellow LED

F1: red LED

F2: red LED

Controlsupplyvoltageapplied,outputrelayenergized

V - -

TrippingdelaytVactive W - -

Phasefailure - V W

Phasesequence - Walternating

Overvoltage - V -

Undervoltage - - V

Phaseunbalance - V V

Interruptionoftheneutral - V W

Adjustmenterror�) W W W

�)Possiblemisadjustmentsofthefront-faceoperatingcontrols: Overlappingofthethresholdvalues:Anoverlappingofthethresholdvaluesisgiven,ifthethresholdvaluefor

overvoltageissettoasmallervaluethanthethresholdvalueforundervoltage. DIPswitch3=OFFandDIPswitch4=ON:Automaticphasesequencecorrectionisactivatedandselectedoperating

modeis�x2c/o(SPDT)contacts DIPswitch2and4=ON:Phasesequencedetectionisdeactivatedandtheautomaticphasesequencecorrectionis

actived

4 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

FunctiondiagramlegendGControlsupplyvoltagenotapplied/Outputcontactopen/LEDoffBControlsupplyvoltageapplied/Outputcontactclosed/LEDglowing

Interruptedneutralmonitoring

Theinterruptionoftheneutralinthemaintobemonitoredisdetectedbymeansofphaseunbalanceevaluation.Ifthestarpointisdisplacedbyasymmetricalloadinthethree-phasemain,aninterruptedneutralwillbedetected.Determinedbythesystem,incaseofunloadedneutral,i.e.symmetricalloadbetweenallthreephases,itmayhappenthataninterruptionoftheneutralwillnotbedetected.

PhasesequenceandphasefailuremonitoringApplyingcontrolsupplyvoltagebeginsthefixedstart-updelaytS.WhentSiscompleteandallphasesarepresentwithcorrectvoltage,theoutputrelaysenergizeandtheyellowLEDR/Tglows.

Phase sequence monitoring

Ifphasesequencemonitoringisactivated,theoutputrelaysde-energizeassoonasaphasesequenceerroroccurs.ThefaultisdisplayedbyalternatedflashingoftheLEDsF�andF2.Theoutputrelaysre-energizeautomaticallyassoonasthephasesequenceiscorrectagain.

Phase failure monitoring

Theoutputrelaysde-energizeinstantaneousifaphasefailureoccurs.ThefaultisindicatedbylightningofLEDF�andflashingofLEDF2.Theoutputrelaysre-energizeautomaticallyassoonasthevoltagereturnstothetolerancerange.

25-2625-28

L1, L2, L3

15-1615-18

L1, L2, L3 L1, L2, L3 L1, L2, L3 L1, L2, L3L1, L3, L2 L1, L2 L1

L3 L2, L3ts2C

DC

252

094

F02

07

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

ts = start-up delay fixed 200 ms

Functiondescriptions/diagrams

ABB 5

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Over-andundervoltagemonitoring�x2c/o(SPDT)contactsjApplyingcontrolsupplyvoltagebeginsthefixedstart-updelaytS.WhentSiscompleteandallphasesarepresentwithcorrectvoltageandwithcorrectphasesequence,theoutputrelaysenergizeandtheyellowLEDR/Tglows.

Type of tripping delay = ON-delay A

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvalue,theoutputrelaysde-energizeafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtimingandturnsoffassoonastheoutputrelaysde-energize.Theoutputrelaysre-energizeautomaticallyassoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%.TheLEDR/Tglows.

L1, L2, L3

15-1615-18

> U> U - 5 %

< U + 5 %< U

ts tv tv<tv

25-2625-28

2CD

C 2

52 0

90 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

Type of tripping delay = OFF-delay B

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvalue,theoutputrelaysde-energizeinstantaneouslyandtheLEDR/Tturnsoff.Assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%,theoutputrelaysre-energizeautomaticallyafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtimingandturnssteadywhentimingiscomplete.

25-2625-28

L1, L2, L3

15-1615-18

> U> U - 5 %

< U + 5 %< U

ts <tv<tvtv

2CD

C 2

52 0

91 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

6 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Over-andundervoltagemonitoring2x�c/o(SPDT)contactiApplyingcontrolsupplyvoltagebeginsthefixedstart-updelaytS.WhentSiscompleteandallphasesarepresentwithcorrectvoltageandwithcorrectphasesequence,theoutputrelaysenergize.TheyellowLEDR/Tglowsaslongasatleastoneoutputrelayisenergized.

Type of tripping delay = ON-delay A

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvalue,outputrelayR�(overvoltage)oroutputrelayR2(undervoltage)de-energizesafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtiming.Thecorrespondingoutputrelayre-energizesautomaticallyassoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%.

L1, L2, L3

15-1615-18

25-2625-28

> U> U - 5 %

< U + 5 %< U

ts tv tv<tv

2CD

C 2

52 0

06 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

Type of tripping delay = OFF-delay B

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvalue,outputrelayR�(overvoltage)oroutputrelayR2(undervoltage)de-energizesinstantaneously.Assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof5%,thecorrespondingoutputrelayre-energizesautomaticallyafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtiming.

L1, L2, L3

15-1615-18

25-2625-28

> U> U - 5 %

< U + 5 %< U

ts <tv<tvtv

2CD

C 2

52 0

07 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

ABB �

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

PhaseunbalancemonitoringApplyingcontrolsupplyvoltagebeginsthefixedstart-updelaytS.WhentSiscompleteandallphasesarepresentwithcorrectvoltageandwithcorrectphasesequence,theoutputrelaysenergizeandtheyellowLEDR/Tglows.

Type of tripping delay = ON-delay A

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetphaseunbalancethresholdvalue,theoutputrelaysde-energizeafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtimingandturnsoffassoonastheoutputrelaysde-energize.Theoutputrelaysre-energizeautomaticallyassoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof20%.TheLEDR/Tglows.

L1, L2, L3

15-1615-18

L1, L2, L3 L1, L2

L3

ts tv tv<tv

25-2625-28

2CD

C 2

52 0

92 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

UnbalanceUnbalance - Hysteresis

Unbalance + HysteresisUnbalance

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

Type of tripping delay = OFF-delay B

Ifthevoltagetobemonitoredexceedsorfallsbelowthesetphaseunbalancethresholdvalue,theoutputrelaysde-energizeinstantaneouslyandtheLEDR/Tturnsoff.Assoonasthevoltagereturnstothetolerancerange,takingintoaccountafixedhysteresisof20%,theoutputrelaysre-energizeautomaticallyafterthesettrippingdelaytViscomplete.TheLEDR/Tflashesduringtimingandturnssteadywhentimingiscomplete.

25-2625-28

L1, L2, L3

15-1615-18

ts <tv<tvtv

L1, L2, L3 L1, L2

L3

2CD

C 2

52 0

93 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

UnbalanceUnbalance - Hysteresis

Unbalance + HysteresisUnbalance

ts = start-up delay fixed 200 mstv = ajdustable tripping delay

8 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

AutomaticphasesequencecorrectionThisfunctioncanbeselectedonlyifphasesequencemonitoringisactivatedk(DIPswitch3=ON)andoperatingmode2x�c/o(SPDT)contactjisselected(DIPswitch2=OFF).Applyingcontrolsupplyvoltagebeginsthefixedstart-updelaytS�.WhentS�iscompleteandallphasesarepresentwithcorrectvoltage,outputrelayR�energizes.OutputrelayR2energizeswhenthefixedstart-updelaytS2iscompleteandallphasesarepresentwithcorrectphasesequence.OutputrelayR2remainsde-energizedifthephasesequenceisincorrect.Ifthevoltagetobemonitoredexceedsorfallsbelowthesetthresholdvaluesforphaseunbalance,over-orundervoltageorifaphasefailureoccurs,outputrelayR�de-energizesandtheLEDsF�andF2indicatethefault.OutputrelayR2isresponsiveonlytoafalsephasesequence.Inconjunctionwithareversingcontactorcombination,thisenablesanautomaticcorrectionoftherotationdirection.Seecircuitdiagrams.

L1, L2, L3

15-1615-18

tS2

tS1 tS1

L1, L2, L3L1, L2, L3 L1, L3, L2L1, L2

L3

25-2625-28

tS2

2CD

C 2

52 0

85 F

0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

tS1 = start-up delay of R1 fixed 250 mstS2 = start-up delay of R2 fixed 200 ms

K1

K1

K1

K3 H1

L1L2L3

N

15

16

25

28

L3L2L1

N

A1

A2

A1

A2

25

26

15

18

K2

K1 K1

2CD

C 2

52 0

86 F

0b07

-K3

L1

-F11

2

95

96

97

98

L2

3

4

L3

5

6

1

2

3

4

5

6-K2

-F2

1

2

3

4

5

6

1

3

5

2

4

6

M3 ~

W1V1U1

-M1

2CD

C 2

52 0

87 F

0b07

Controlcircuitdiagram(K�=CM-MPS.x3) Powercircuitdiagram

ABB �

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Connectiondiagrams

L1N

L2

28252618

L3

L3 15

16 18 26 28

25L2

N

L1

16 15

2CD

C 2

52 0

36 F

0b08

L�,L2,L3,N Controlsupplyvoltage=measuringvoltage�5-�6/�8 Outputcontacts-25-26/28 closed-circuitprinciple

CM-MPS.23

L1 L2

28252618

L3

L3 15

16 18 26 28

25L2L1

16 15

2CD

C 2

52 0

37 F

0b08

L�,L2,L3 Controlsupplyvoltage=measuringvoltage�5-�6/�8 Outputcontacts-25-26/28 closed-circuitprinciple

CM-MPS.43

�0 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

DataatTa=25°Candratedvalues,ifnothingelseindicated

Type CM-MPS.23 CM-MPS.43Input circuit = Measuring circuit L1, L2, L3, N L1, L2, L3

RatedcontrolsupplyvoltageUS=measuringvoltage 3x�80-280VAC 3x300-500VACRatedcontrolsupplyvoltageUStolerance -�5...+�0%Ratedfrequency 50/60/400Hz

Frequencyrange 45-440Hz

Typicalcurrent/powerconsumption 5mA/4VA(230VAC)

5mA/4VA(400VAC)

Measuring circuit L1, L2, L3, N L1, L2, L3

Monitoringfunctions Phasefailure J JPhasesequence canbeswitchedoff canbeswitchedoff

Automaticphasesequencecorrection configurable configurable

Over-/undervoltage J JPhaseunbalance J J

Interruptedneutral J -

Measuringrange Overvoltage 3x240-280VAC 3x420-500VAC

Undervoltage 3x�80-220VAC 3x300-380VAC

Phaseunbalance 2-25%ofaverageofphasevoltages

Thresholds Overvoltage adjustablewithinmeasuringrange

Undervoltage adjustablewithinmeasuringrange

Phaseunbalance(switch-offvalue) adjustablewithinmeasuringrange

Hysteresisrelatedtothethresholdvalue

Over-/undervoltage fixed5%

Phaseunbalance fixed20%

Ratedfrequencyofthemeasuringsignal 50/60/400Hz

Frequencyrangeofthemeasuringsignal 45-440Hz

Maximummeasuringcycletime �00ms

Measuringerrorwithintheratedcontrolsupplyvoltagetolerance 0.5%

Measuringerrorwithinthetemperaturerange 0.06%/°C

Measuringmethod TrueRMS

Timing circuit

Start-updelaytSandtS2 fixed200ms

Start-updelaytS� fixed250ms

TrippingdelaytV ON-orOFF-delay0;0.�-30sadjustable

Repeataccuracy(constantparameters) <w0.2%

Timingerrorwithintheratedcontrolsupplyvoltagetolerance 0.5%

Timingerrorwithinthetemperaturerange 0.06%/°C

Indication of operational states �yellowLED,2redLEDsDetailsseeoperatingmodeandfunctiondescription/diagrams

Output circuits 15-16/18, 25-26/28

Kindofoutput 2x�or�x2c/o(SPDT)contactsconfigurable(Relays)

Operatingprinciple�) closed-circuitprinciple

Contactmaterial AgNialloy,Cdfree

Ratedvoltage(VDE0��0,IEC60�4�-�) 250V

Minimumswitchingpower 24V/�0mA

Maximumswitchingvoltage seeloadlimitcurve

Ratedoperationalcurrent(IEC/EN60�4�-5-�)

AC�2(resistive)230V 4A

AC�5(inductive)230V 3A

DC�2(resistive)24V 4A

DC�3(inductive)24V 2AACrating(UL508)

Utilization category (Control Circuit Rating Code) B300max. rated operational voltage 300VAC

max. continuous thermal current at B 300 5Amax. making/breaking apparent power at B 300 3600/360VA

ABB ��

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

DataatTa=25°Candratedvalues,ifnothingelseindicated

Type CM-MPS.23 CM-MPS.43

Mechanicallifetime 30x�06switchingcycles

Electricallifetime(AC�2,230V,4A) 0,�x�06switchingcycles

Short-circuitproof,maximumfuserating

n/ccontact 6Afast-acting

n/ocontact �0Afast-acting

General data

Dutytime �00%

Dimensions(WxHxD) 22.5x�8x�00mm(0.8�x3.0�x3.�4inch)

Weight 0.14 kg (0.31 lb) 0.13 kg (0.29 lb)

Mounting DINrail(EN60��5),snap-onmountingwithoutanytool

Mountingposition any

Minimumdistancetootherunits notnecessary

Degreeofprotection enclosure/terminals IP50/IP20

Electrical connection

Wiresize fine-strandwith(out)wireendferrule 2x0.�5-2.5mm²(2x�8-�4AWG)

rigid 2x0.5-4mm²(2x20-�2AWG)

Strippinglength �mm(0.28inch)

Tighteningtorque 0.6-0.8Nm

Environmental data

Ambienttemperatureranges operation/storage -25...+60°C/-40...+85°C

Dampheat(IEC60068-2-30) 55°C,6cycles

Climaticcategory 3K3

Vibration(sinusoidal)(IEC/EN60255-2�-�) Class2

Shock(IEC/EN60255-2�-2) Class2

Isolation data

RatedinsulationvoltageUi

inputcircuit/outputcircuit 600V

outputcircuit�/outputcircuit2 300V

RatedimpulsewithstandvoltageUimp(VDE0��0,IEC/EN60664)

inputcircuit 6kV;�.2/50µs

outputcircuit 4kV;�.2/50µs

Testvoltage(typetest)between

isolatedoutputcircuits 2.5kV,50Hz,�s

inputcircuitandisolatedoutputcircuits 2.5kV,50Hz,�s

Basisisolation inputcircuit/outputcircuit 600V

Protectiveseparation(VDE0�60part�0�and�0�/A,IEC/EN6��40)

inputcircuit/outputcircuit

-

Pollutiondegree(VDE0��0,IEC/EN60664,UL508) 3

Overvoltagecategory(VDE0��0,IEC60664,UL508) III

Standards

Productstandard IEC/EN60255-6,EN50��8

LowVoltageDirective 2006/�5/EC

EMCdirective 2004/�08/EC

RoHSdirective 2002/�5/EC

Electromagnetic compatibility

Interferenceimmunity EN6�000-6-�,EN6�000-6-2

electrostaticdischarge(ESD) IEC/EN6�000-4-2 Level3(6kV/8kV)

electromagnetic field (HF radiation resistance) IEC/EN6�000-4-3 Level3(�0V/m)

fasttransients(Burst) IEC/EN6�000-4-4 Level3(2kV/2kHz)

powerfulimpulses(Surge) IEC/EN6�000-4-5 Level 4 (2 kV L-N) Level4(2kVL-L)

HFlineemission IEC/EN6�000-4-6 Level3(�0V)

Resistancetoharmonics EN6�000-4-�3 Class3

Interferenceemission EN6�000-6-3,EN6�000-6-4

electromagn. field (HF radiation resistance) IEC/CISPR22,EN50022 ClassB

HFlineemission IEC/CISPR22,EN50022 ClassB�) Closed-circuitprinciple:Outputrelay(s)de-energize(s)ifmeasuredvalueexceedsorfallsbelowtheadjustedthresholdvalue

�2 ABB

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Technicaldiagrams

Loadlimitcurves

AC load (resistive)

300

200

100 80 60 50 40 30

20

10 1 2 4 6 10

I A

V

2CD

C 2

52 1

94 F

0205

V

0.1 0.2 0.5

DC load (resistive)

300

200

100 80 60 50 40 30

20

10 1 2 4 6 10

I A

V

2CD

C 2

52 1

93 F

0205

V

0.1 0.2 0.5

DeratingfactorF

at inductive AC load

cos ϕ

F

2CD

C 2

52 1

92 F

0205

0.5

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

0.6

0.7

0.8

0.9

1.0

Contactlifetime

Switching current [A]

250 Vresistive load

Sw

itchi

ng c

ycle

s

2CD

C 2

52 1

48 F

0206

ABB �3

Multifunctional three-phase monitoring relaysCM-MPS.23andCM-MPS.43Datasheet

NEW

Dimensionsinmm

2CD

C 2

52 0

31 F

0b03

Dimensions-Accessoriesinmm

2CD

C 2

52 1

87 F

0005

4,5 62,5

60

1011

,5

22,5

.177

”

2.46”

2.36”

.394

”

.886

”

.453

”

203A11 8

.315

”

.787”

2CD

C 2

52 1

86 F

0005

ADP.01 - Adapter for screw mounting MAR.02 - Marker label

2CD

C 2

52 1

85 F

000522,5

68,5

73,5

.886”

2.70

”

.138”.275”

front-to-backsize 107

COV.01 - Sealable transparent cover

Furtherdocumentation

Document title Document type Document number

ElectronicProductsandRelays Technicalcatalogue 2CDC��0004C020x

CM-MPS.23,CM-MPS.43,CM-MPN.52,CM-MPN.62,CM-MPN.�2

Instructionmanual �SVC630530M0000

Youcanfindthedocumentationonlineatwww.abb.com/lowvoltageRControlProductsR...

ABBABB STOTZ-KONTAKT GmbH

EppelheimerStraße82,6��23Heidelberg,GermanyPostfach�0�680,6�006Heidelberg,GermanyInternet http://www.abb.com/lowvoltageRControlProducts

YoucanfindtheaddressofyourlocalsalesorganisationontheABBhomehttp://www.abb.com/contactsRLowVoltageproducts

Aspartoftheon-goingproductimprovement,ABBreservestherighttomodifythecharacteristicsoftheproductsdescribedinthisdocument.Theinformationgivenisnon-contractual.Forfurtherdetailspleasecontact(www.abb.com/contacts)theABBcompanymarketingtheseproductsinyourcountry. D

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