AEMC instruments MN375 User Manual page 2

ELECTRICAL SPECIFICATIONS
Nominal Range: 10 A
Measurement Range: 0.1 to 10 A
Transformation Ratio: Voltage output
Output Signal: 100 mV/A (1 V at 10 A ac )
Accuracy and Phase Shift*:
Accuracy Shift:
0.1 to 1 A: 1 % Reading ± 2 mV
1 to 10 A: 1 % Reading ± 1.5 mV
Phase Shift::
1 to 5 A: ≤ 1 ° @ 60 Hz
5 to 10 A: ≤ 1.5 ° @ 60 Hz
(*Reference conditions: (20 to 26) °C, (20 to
75) % RH, external magnetic field < 40 A/m,
(48 to 65) Hz sine wave, distortion factor less
than 1 %, no DC component, no external cur-
rent carrying conductor, test sample centered.)
Load Impedance: 1MΩ.
Frequency Range: (40 to 3) kHz
Limit Operating Conditions:
20 A permanently to 1 kHz
Crest Factor:
3 @ 10 Arms with an error (due to CF) of 3 %
Working Voltage:
600 Vrms
Common Mode Voltage:
600 Vrms
Influence of Adjacent Conductor:
< 15 mA/A at 50 Hz
Influence of DC on AC signal:
DC Current < 20 A, < 5 %
Influence of Conductor Position in Jaw:
0.5 % of mV output @ 50/60 Hz
Influence of Frequency:
40 Hz to 1 kHz: 3 % of mV output
1 kHz to 3 kHz: 10 % of mV output