NEW CM-MPS. , CM-MPS-2 , CM-MPS.3 and CM …see DIP switch functions) / Marker label 2 ABB Multifunctional three-phase monitoring relays CM-MPS. , CM-MPS-2 , CM-MPS.3 and CM-MPS.4

ABB �

2CD

C 2

51 0

48 F

0t08

��

CM-MPS.��

2CD

C 2

51 0

49 F

0t08

��

CM-MPS.2�

2CD

C 2

51 0

50 F

0t08

��

CM-MPS.3�

2CD

C 2

51 0

51 F

0t08

��

CM-MPS.4�

Multifunctional three-phase monitoring relaysCM-MPS.��,CM-MPS-2�,CM-MPS.3�andCM-MPS.4�Datasheet

NEW

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

undervoltageaswellasphaseunbalance InterruptedneutralmonitoringpossiblewithCM-MPS.��andCM-MPS.2� CM-MPS.��andCM-MPS.2�canalsobeusedtomonitorsingle-phasemains Thresholdvaluesforphaseunbalance,over-andundervoltageareadjustableasabsolutevalues Trippingdelaycanbeadjustedorswitchedoffbymeansofalogarithmicscale ON-delayedorOFF-delayedtrippingdelayselectable Poweredbythemeasuringcircuit TrueRMSmeasuringprinciple 2c/o(SPDT)contacts 3LEDsforstatusindication

J

JJJJJJJJJ

Approvals

A UL508,CAN/CSAC22.2No.�4

C GL

D GOST

K CBscheme

E CCC

Marksa CE

b C-Tick

OrderdataType Ratedcontrolsupplyvoltage=

measuringvoltageInterruptedneutral

monitoringOrder code

CM-MPS.11 3x90-�70VAC yes 1SVR 630 885 R1300

CM-MPS.21 3x�80-280VAC yes 1SVR 630 885 R3300

CM-MPS.31 3x�60-300VAC no 1SVR 630 884 R1300

CM-MPS.41 3x300-500VAC no 1SVR 630 884 R3300

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

ApplicationTheCM-MPS.x�aremultifunctionalmonitoringrelaysforthree-phasemains.Theymonitorthephaseparametersphasesequence,phasefailure,over-andundervoltageandphaseunbalance.CM-MPS.��andCM-MPS.2�alsomonitortheneutralforinterruption.Thethresholdvaluesforover-andundervoltageandphaseunbalanceareadjustable.CM-MPS.��andCM-MPS.2�arealsosuitableformonitoringsingle-phasemains.Forthis,allthreeexternalconductors(L�,L2,L3)havetobejumperedandconnectedasonesingleconductor.Phasesequencemonitoringhastobedeactivatedandthethresholdvalueforphaseunbalancehastobesettothemaximum(25%).

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


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.11 3x�20-�70VAC 3x90-�30VAC 2-25%ofaverageofphasevoltagesCM-MPS.21 3x240-280VAC 3x�80-220VAC

Tripping delay tV

ThetrippingdelaytVcanbeadjustedwithinarangeof0.�-30sbymeansofapotentiometerwithlogaritmicscale.Byturningtotheleftstop,thetrippingdelaycanbeswitchedoff.

DIPswitchesPosition 1 2

ON

OFF

2CD

C 2

52 0

40 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


NEW

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

�)Overlappingofthethresholdvalues:Anoverlappingofthethresholdvaluesisgiven,ifthethresholdvalueforovervoltageissettoasmallervaluethanthethresholdvalueforundervoltage.

4 ABB


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


NEW

Over-andundervoltagemonitoringApplyingcontrolsupplyvoltagebeginsthefixedstart-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


6 ABB


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


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


ABB 7


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.11 and CM-MPS.21

L1 L2

28252618

L3

L3 15

16 18 26 28

25L2L1

16 15

2CD

C 2

52 0

37 F

0b08

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

CM-MPS.31 and CM-MPS.41

8 ABB


NEW

DataatTa=25°Candratedvalues,ifnothingelseindicated

Type CM-MPS.11 CM-MPS.21 CM-MPS.31 CM-MPS.41Input circuit = Measuring circuit L1, L2, L3, N L1, L2, L3

RatedcontrolsupplyvoltageUS=measuringvoltage 3x90-�70VAC 3x�80-280VAC 3x�60-300VAC 3x300-500VACRatedcontrolsupplyvoltageUStolerance -�5...+�0%Ratedfrequency 50/60Hz

Frequencyrange 45-65Hz

Typicalcurrent/powerconsumption 25mA/�0VA(��5VAC)

25mA/�8VA(230VAC)

25mA/�0VA(230VAC)

25mA/�8VA(400VAC)

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

Monitoringfunctions Phasefailure J J J JPhasesequence canbeswitchedoff

Automaticphasesequencecorrection - - - -

Over-/undervoltage J J J JPhaseunbalance J J J J

Interruptedneutral J J - -

Measuringrange Overvoltage 3x�20-�70VAC 3x240-280VAC 3x220-300VAC 3x420-500VAC

Undervoltage 3x90-�30VAC 3x�80-220VAC 3x�60-230VAC 3x300-380VAC

Phaseunbalance 2-25%ofaverageofphasevoltages

Thresholds Overvoltage adjustablewithinmeasuringrange

Undervoltage adjustablewithinmeasuringrange

Phaseunbalance(switch-offvalue) adjustablewithinmeasuringrange

Hysteresisrelatedtothethresholdvalue

Over-/undervoltage fixed5%

Phaseunbalance fixed20%

Ratedfrequencyofthemeasuringsignal 50/60Hz

Frequencyrangeofthemeasuringsignal 45-65Hz

Maximummeasuringcycletime �00ms

Measuring error within the rated control supply voltage tolerance 0.5%

Measuringerrorwithinthetemperaturerange 0.06%/°C

Measuringmethod TrueRMS

Timing circuit

Start-updelaytS fixed200ms

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 �x2c/o(SPDT)contacts(Relays)

Operatingprinciple�) closed-circuitprinciple

Contactmaterial AgNialloy,Cdfree

Ratedvoltage(VDE0��0,IEC60947-�) 250V

Minimumswitchingpower 24V/�0mA

Maximumswitchingvoltage seeloadlimitcurves

Ratedoperationalcurrent(IEC/EN60947-5-�)

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)

B300

max. rated operational voltage 300VACmax. continuous thermal current at B 300 5A

max. making/breaking apparent power at B 300

3600/360VA

Mechanicallifetime 30x�06switchingcycles

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

ABB 9


NEW

DataatTa=25°Candratedvalues,ifnothingelseindicated

Type CM-MPS.11 CM-MPS.21 CM-MPS.31 CM-MPS.41

Short-circuitproof,maximumfuserating

n/ccontact 6Afast-acting

n/ocontact �0Afast-acting

General data

Dutytime �00%

Dimensions(WxHxD) 22.5x78x�00mm(0.89x3.07x3.94inch)

Weight 0.�4kg(0.3�lb) 0.�3kg(0.29lb)

Mounting DINrail(EN607�5),snap-onmountingwithoutanytool

Mountingposition any

Minimumdistancetootherunits lateral �0mm(0.4inch)incaseofcontinuousvoltageof...

>�20V >240V >220V >400V

Degreeofprotection enclosure/terminals IP50/IP20

Electrical connection

Wiresize fine-strandwith(out)wireendferrule 2x0.75-2.5mm²(2x�8-�4AWG)

rigid 2x0.5-4mm²(2x20-�2AWG)

Strippinglength 7mm(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

Testvoltagebetweenallisolatedcircuits(typetest) 2.5kV,50Hz,�s

Basisisolation inputcircuit/outputcircuit 600V

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

inputcircuit/outputcircuit

yes -

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

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

Standards

Productstandard IEC/EN60255-6,EN50�78

LowVoltageDirective 2006/95/EC

EMCdirective 2004/�08/EC

RoHSdirective 2002/95/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 Level4(2kVL-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

�0 ABB


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 ��


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.��,CM-MPS.2�,CM-MPS.3�,CM-MPS.4�

Instructionmanual �SVC630520M0000

Youcanfindthedocumentationonlineatwww.abb.com/lowvoltageRControlProductsR...

ABBABB STOTZ-KONTAKT GmbH

EppelheimerStraße82,69�23Heidelberg,GermanyPostfach�0�680,69006Heidelberg,GermanyInternet http://www.abb.com/lowvoltageRControlProducts

YoucanfindtheaddressofyourlocalsalesorganisationontheABBhomehttp://www.abb.com/contactsRLowVoltageproducts

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

ocum

ent

num

ber

.2C

DC

��2

�26

D02

0�(0

9/20

08)

Documents

NEW CM-MPS. , CM-MPS-2 , CM-MPS.3 and CM …see DIP switch functions) / Marker label 2 ABB Multifunctional three-phase monitoring relays CM-MPS. , CM-MPS-2 , CM-MPS.3 and CM-MPS.4