ABB VLMD-1-2 - Page 19

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Instructions for the assemblage and the use
3. Technical characteristics
Power supply voltage
[V] 230 AC ±10%
Frequency
[Hz] 50/60
Max input signal value
EMT [A] 25 AC
AMTD-1, AMTD-1-R [A] 5 AC
VLMD-1-2,VLMD-1-2-R [V] 600 AC/DC
AMTD-2, AMTD-2-R [mV] 60 DC
FRZ-DIG [Hz] 80
Full scale values available
on AMTD-1 and AMTD-1-R
[A] Direct insertion by means of CT …/5A
15 20 25 40 60 100 150 200 250 400 600 999
Full scale values available
on AMTD-2 and AMTD-2-R
[A] Indirect insertion by means of shunt 60mV
15 20 25 40 60 100 150 200 250 400 600 999
Transformation ratio settings
available for EMT
60/5, 100/5, 250/5, 600/5, 800/5, 1000/5,
Measurement range
EMT [kWh] 0…9999 AC
AMTD-1, AMTD-1-R [A] 0…999 AC
VLMD-1-2,VLMD-1-2-R [V] 0…600 AC/DC
AMTD-2, AMTD-2-R [A] 0…999 DC
FRZ-DIG [Hz] 40…80
Accuracy class
EMT Class 2
AMTD-1, AMTD-1-R [%] 0,5 ±1 digit
AMTD-2, AMTD-2-R [%] 0,5 ±1 digit
VLMD-1-2, VLMD-1-2-R [%] 0,5 ±1 digit
FRZ-DIG [%] 0,5 ±1 digit
EN