Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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34
KamstrupA/S∙Technicaldescription∙5512‐2029_A1_GB_06.2017
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EE=12Flowcontrolled tariff
Ifthecurrentwaterflow(Q)exceedsTL2butislowerthanorequaltoTL3,energyiscountedinTA2paralleltothe
mainregister.IfthecurrentwaterflowexceedsTL3butislowerthanorequaltoTL4,energyiscountedinTA3 parallel
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tothemainregister.IfthecurrentwaterflowexceedsTL4,energyiscountedinTA4paralleltothemainregister.
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QTL2
Accumulationinmainregisteronly
TL4TL3TL2
TL3QTL2
AccumulationinTA2andmainregister
TL4QTL3
AccumulationinTA3andmainregister
QTL4
AccumulationinTA4andmainregister
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Settingupdata,TL3mustbehigherthanTL2andTL4mustbehigherthanTL3.
Theflowcontrolledtar iffise.g.usedasabasisfortheindividualheatconsum er’sconnectionfee.Furthermore,this
tarifftypecanprovidevaluablestatisticaldataiftheheatingstationconsidersnewconstructionactivities.
Wheneitherpowerorflowtariffisusedyouobtainanoverviewofthetotalconsumptioncomparedtothepartofthe
consumptionusedabovetarifflimits.
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EE=13t1‐t2tariff(Θ)
Ifthecurrentt1‐t2(Θ)islowerthanTL2butexceedsorisequal
toTL3,heatenergyiscountedinTA2paralleltothe
mainregister.IfthecurrentcoolingbecomeslowerthanTL3butishigherthanorequaltoTL4,energyiscountedin
TA3paralleltothemainregister.Ifthecurrentt1‐t2(Θ)islowerthanTL4,
energyiscountedinTA4paralleltothe
mainregister.
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ΘTL2
Accumulationinmainregisteronly
TL4TL3TL2
TL3ΘTL2
AccumulationinTA2andmainregister
TL4ΘTL3
AccumulationinTA3andmainregister
ΘTL4
AccumulationinTA4andmainregister
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Settinguptarifflimits,TL3mustbelowerthanTL2andTL4mustbelowerthanTL3.
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Thet1‐t2tariffcanbeusedasabasisofweightedusercharge.LowΘ(smalldifferencebetweeninletandoutlet
temperatures)isuneconomicalfortheheatsupplier.
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Kamstrup MULTICAL 603 Specifications

General

Flow Sensor	Ultrasonic
Battery Life	Up to 16 years
Power Supply	Battery
Communication Options	M-Bus, Wireless M-Bus, Modbus, BACnet
Display	LCD
Application	Heating and Cooling
Pressure Rating	PN16
Approval	MID
Accuracy	Class 2
Ambient Temperature Range	55°C
Housing Material	Brass