Kamstrup MULTICAL 603 Technical Description

MULTICAL®603

32
KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
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3.2.5 Tariffs>EE<
MULTICAL®603has3 extraregistersTA2,TA3andTA4,whichcanaccumulateheatenergyorcoolingenergy(EE=20 
accumulatesvolume)parallelwiththemainregisterbasedonpre‐programmedtariffconditions(tobestatedwhen
orderingthemeter).Irrespectiveoftheselectedtarifftype,thetariffregisters
ar enamedTA2TA3andTA4inthe
display.
Asthemainregisterisconsideredthelegalbillingregister,itisaccumulatednomattertheselectedtarifffunction .
TariffconditionsTL2,TL3andTL4aremonitoredateveryintegration.Ifthetariffconditionsarefulfilled,consumed
heatenergyisaccumulated
ineitherTA2,TA3orTAparallelwiththemainregister.
Exampleofpowertariff(EE=11)
0
10
20
30
40
50
60
70
0 5 10 15 20 25 30
Power [kW]
Integrations
Power (P )
TL4
TL3
TL2
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Threetar iff conditions,TL2,TL3andTL4,whicharealwaysusedinthesametarifftype,areconnectedtoeachtariff
function.Therefore,itisnotpossibleto“mix”twotarifftypes,exceptfromthePQtariff(EE=21).
TA2showsenergyconsumed… …abovethepowerlimitTL2
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IMPORTANT:Outofconsiderat ionforbackwardscompatibilitytariffregisterTA4canbedeactivated.Thus,the
meterusesTA2andTA3only,andthetarifffunctionworksasinthepreviousmodel,MULTICAL®602.
TA4isdeactivatedbysettingthetarifflimitTL4at0.
TA3
TA4
TA2
Mainregister

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