14
Electrical Specifications
Accuracy is given as ± (% of r counts of
least significant digit) at 23°C ± 5°C (≤ 80% R.H.)
AC Function
• ACV and ACA specifications are ac coupled,
true RMS.
• For non-sinusoidal waveforms, Additional
Accuracy by Crest Factor (C.F.) :
Add 1.0% for C.F. 1.0 to 2.0
Add 2.5% for C.F. 2.0 to 2.5
Add 4.0% for C.F. 2.5 to 3.0
• Max. Crest Factor of Input Signal:
Range
Resolution
Accuracy
30A *1
0.01A
±(3.0%+5D)
300A
0.1A
±(3.0%+5D)
3000A
1A
±(3.0%+5D)
*1 Minimum Reading is 1.00A
Frequency Response :
45Hz to 500Hz
Overload Protection :
3000A
Frequency Response is specified for sine
waveform.
AC Ampere
Range
Max. Crest
Factor
Limit
3.0
≤ 1500 counts
30A
300A
3000A
2.0
≤ 2250 counts
1.5
≤ 3000 counts
1000V
3.0
≤ 5000 counts
2.0
≤ 7500 counts
1.5
≤ 9999 counts
