Ac Voltage Inputs - Datakom D-500 MK2 User Manual

D-500 MK2 User Manual

3.2. AC VOLTAGE INPUTS

Measurement method:
Sampling rate:
Harmonic analysis:
Input voltage range:
Minimum voltage for
frequency detection:
Supported topologies:
Measurement range:
Common mode offset:
Input impedance:
Display resolution:
Accuracy:
Frequency range:
Frequency display
resolution:
Frequency accuracy:
True RMS
8000 Hz
up to 31th harmonic
0 to 300 VAC
15 VAC (Ph-N)
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
0 to 330VAC Ph-N (0 to 570VAC Ph-Ph)
max 100V between neutral and BAT-
4.5M-ohms
1VDC
0.5% + 1 digit @ 230VAC Ph-N (±2VAC Ph-N)
0.5% + 1 digit @ 400VAC Ph-Ph (±3VAC Ph-Ph)
DC to 500Hz
0.1 Hz
0.2% + 1 digit (±0.1 Hz @ 50Hz)
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Firmware V-6.3