Page 1
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
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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.
Page 3
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
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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
Page 5
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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
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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
Page 7
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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
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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
Page 9
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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
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�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
Page 11
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
Page 12
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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
Page 13
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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...
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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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