Hioki CM3286 - Page 83

77
Accuracy Table
(2) AC Voltage Measurement
AC voltage RMS
value (
U
RMS
)
Range
(Accuracy guarantee
range)
Resolution Accuracy
Display range
45 Hz ≤ f ≤
66 Hz
66 Hz < f ≤
500 Hz
500 Hz < f ≤
1 kHz
600 V
(80.0 V to 600.0 V)
0.1 V
±0.7% rdg.
±3 dgt.
±1.0% rdg.
±5 dgt.
±3.0% rdg.
±5 dgt.
0.0 V to 600.0 V
AC voltage peak
value (
U
|PEAK|
)
Zero to Peak
No polarity
(absolute value
of the maximum
wave height
during the
display update
interval)
Range
(Accuracy guarantee
range is specied in
terms of current RMS
values.)
Resolution Accuracy
Display range
45 Hz ≤ f ≤
66 Hz
66 Hz < f ≤
500 Hz
500 Hz < f ≤
1 kHz
600 V
(80.0 V to 600.0 V)
1 V
±2.5% rdg. ±5 dgt.
±4.0% rdg.
±5 dgt.
0 V to 1000 V