MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
3.2.5 Tariffs >EE<
MULTICAL® 403 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 in the
order). Irrespective of the selected tariff type the tariff registers are 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 all integrations. If the tariff conditions are fulfilled, consumed
heat energy is accumulated in 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
Three tariff 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” 2 tariff types, except from the PQ-tariff (EE=21).
TA2 shows energy consumed…
…above the power limit TL2
IMPORTANT: Out of consideration 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® 402.
TA4 is deactivated by setting the tariff limit TL4 at 0.
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