Instructions

APPENDIX
235
Frequency
IHz and VHz
Voltage Peak
V+pk and V-pk
Current Peak
I+pk and I-pk
Active Power Peak
P+pk and P-pk
Total Harmonic Distortion
THDI and THDV
Mathematical Computation
MATH
Maximum Current Ratio
MCR
Frequency Measurement
Item
Specifications
Measurement item
Voltage and current
Measurement frequency
range
Data update interval
Measurement Frequency Range
0.1 s
20 Hz ≤ f ≤ 100 kHz
0.25 s
10 Hz ≤ f ≤ 100 kHz
0.5 s
5 Hz ≤ f ≤ 100 kHz
1 s
2.0 Hz ≤ f ≤ 100 kHz
2 s
1.0 Hz ≤ f ≤ 100 kHz
5 s
0.5 Hz ≤ f ≤ 100 kHz
10 s
0.2 Hz ≤ f ≤ 100 kHz
20 s
0.1 Hz ≤ f ≤ 100 kHz
Auto ( * )
0.1 Hz ≤ f ≤ 100 kHz
( * ) Limit of the measurement lower limit frequency
by the Timeout setting
Timeout
lower limit frequency
1 s
2.0 Hz
5 s
0.5 Hz
10 s
0.2 Hz
20 s
0.1 Hz
Measurement range
Auto switching among six types: 100mHz, 1 Hz, 10
Hz, 100 Hz, 1 kHz, 10 kHz, and 100 kHz.
Frequency filter
Select OFF or ON (cut off frequency of 500 Hz)
Accuracy
Requirements
When the input signal level is
30% or more of the
measurement range If the
crest factor is set to 3.
(60% or more if the crest
factor is set to 6 or 6A)
• Frequency filter is ON when
measuring voltage or current
of 200 Hz or less.
± (0.06% of reading)