Amprobe ACD-3300 Industrial-Clamp-Meters - Manual (Page 12)

11
Peak Hold:
Ranges: frequency Accuracy
66.00V, 660.0V, 750V 50 to 500 Hz ± (3.0% rdg + 200 dgts)
** Frequency: 10% to 100% of voltage range
AC coupled TRMS: 5% to 100% of range
Crest factor: ≤ 3
Input impedance: 660 mV: >100 MΩ; 6.6 V:10 MΩ; 66 V to 750 V: 9.1 MΩ
Overload protection: 1000 VDC or 750 VAC rms
AC CURRENT TRUE RMS
Ranges: frequency Accuracy
66.00A* 50 to 60 Hz ± (2.0% rdg + 10 dgts)
66.00A* 61 to 400 Hz ± (3.0% rdg + 10 dgts)
660.0A 50 to 60 Hz ± (2.0% rdg + 10 dgts)
660.0A 61 to 400 Hz ± (3.0% rdg + 10 dgts)
1000 A 50 to 60 Hz ± (2.5% rdg + 10 dgts)
1000 A 61 to 400 Hz ± (3.5% rdg + 10 dgts)
Frequency** 50 to 1kHz ± (0.1% rdg + 5 dgts)
Peak Hold:
Ranges: frequency Accuracy
66.00A*, 660.0A,1000A 50 to 400 Hz ± (3.0% rdg + 200 dgts)
* ACD-3300 IND only
** Frequency: 10% to 100% of current range
AC coupled TRMS: 5% to 100% of range
Crest factor: ≤ 3
Overload protection: 1000A AC
DC CURRENT (ACDC-3400 IND only)
Range Accuracy
660.0A ± (2.0% rdg + 5 dgts)
1000A ± (3.0% rdg + 5 dgts)
Overload protection: 1000A DC