Ripple; Frequency; Harmonics - Chauvin Arnoux F 25 Manual De Instrucciones

RIPPLE RATE
Specific reference conditions
- DC signal > 10 V or 10 A

RIPPLE

Resolution
Accuracy 5% R ± 10 counts

FREQUENCY

Hz 0.50 ... 99.99 Hz 100.0 ... 999.9 Hz 1000 ... 9999 Hz 10.00 ... 19.99 kHz
Resolution
Accuracy
Detection
threshold
Triggering threshold: 2 V or 2 A approx
NB: Below 0.5 Hz display of 0.00 Hz
If the detection level is too low, display of indeterminate value (....)
Response time of the digital display:
- Normal mode
- SMOOTH mode f > 20 Hz: 3 s

HARMONICS

Specific reference conditions
- min value of the signal 10 V RMS or 10 A RMS
- frequency of the fundamental component 50 Hz ± 0.05 Hz
- fundamental greater than the other harmonic components and the DC component
- crest factor of the signal £ 5
- zero corrected on current
2% ... 99.9%
0.1%
0.01 Hz
0.1% R ± 2 counts
0.5 Hz
f > 20 Hz: 400 ms
f < 20 Hz: < 2 s
f < 20 Hz: < 10 s
100.0% ... 999.9%
5% R ± 2 counts
0.1 Hz
0.2% R ± 2 counts 0.5% R ± 2 counts
5 5
1 Hz
1 Hz
10 Hz
10 Hz