AEMC 8335 User Manual page 29

Current measurement according to IEC 44-1 Class 0.5
Range
Error %
Phase Error
Primary Voltage Loss: < 0.3V
Permanent Overload:
Temperature Influence: < 0.1% par 25K
Frequency Influence
Error
Phase error
Power Quality Analyzer Model 8335
5mA to 50mA
0.35% + 1.5mA
0.5°
10A
65Hz to 500Hz
0.1%
0.1°
50mA to 1A
0.25% + 1mA
0.4°
500Hz to 1kHz
0.3%
0.2°
1A to 6A
0.25% + 0.5mA
0.33°
1kHz to 5kHz
0.5%
1°
27