Electrical Specifications - AEMC MN02 User Manual

ELECTRICAL SPECIFICATIONS

Nominal Range: 100A
Measurement Range: 50mA to 100A (1 load)
Transformation Ratio: 1000:1
Output Signal: 1mA/A from 1 to 10
Accuracy and Phase Shift*:
Accuracy 1load: ≤ 1% Reading ± 0.02A
Accuracy 10load: ≤ 1.5% Reading ± 0.01A
Phase Shift: <3 with 1 load
<6 with 10 load
*
Reference conditions: 18°C to 28°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 current
carrying conductor, test sample centered. Load impedance
 
1 or 10 .
50mA to 90A (10 load)
Overload: 170A for 10 min ON, 30 min OFF
Frequency Range: 48 to 10,000Hz
Open Secondary Voltage: ≤ 30V
Working Voltage: 600Vrms
Common Mode Voltage: 600Vrms
Influence of Adjacent Conductor:
< 2mA/A at 50 Hz
Influence of Conductor Position in Jaw:
0.1% of mA output @ 50/60Hz