Datakom D-500 MK3 - Mains Ct Inputs Slot

D-500 MK3 User Manual Firmware V-14.2
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Analog module provides 2 x 4-20mA analog outputs. The measurement to output from each channel is
selectable from below list.
Available functions;
-Genset average voltage
-Genset average current
-Genset total active power
-Genset total reactive power
-Engine speed, rpm
Measurement method:
True RMS
Sampling rate:
8000 Hz
Harmonic analysis:
up to 31th harmonic
Supported topologies:
3 ph 4 wires star, 3 ph 4 wires delta,
3 ph 3 wires delta
3 ph 3 wires delta L1-L2
3 ph 3 wires delta L2-L3
2ph 3 wires L1-L2
2ph 3 wires L1-L3
1 ph 2 wires
CT secondary rating:
5A
Measurement range:
5/5 to 5000/5A minimum
Input impedance:
15 milliohm
Burden:
0.375W
Maximum continuous current:
6A
Measurement range:
0.1 to 7.5A
Common mode offset:
Max 5VAC between BAT- and any CT terminal.
Display resolution:
1A
Accuracy:
0.5% + 1 digit @ 5A (± 4.5A @ 5/500A full range)
4.3.2. 3 X MAINS CT INPUTS SLOT