YOKOGAWA WT210 User Manual

6-11
IM 760401-01E
Integration
6
Integration Computation when the Measured Value Exceeds Measurement Limits
Integration Computation When the Measured Value Exceeds the Measurement Limit
When the instantaneous voltage or current of the sampled data exceeds approx. 333%
(approximately 666% if the crest factor is set to 6) of the measurement range, the value
is considered to be the value corresponding to approx. 333% (approximately 666% if the
crest factor is set to 6) for the purpose of integration.
Integration When Current Input Is Small
When the measurement mode is RMS/VOLTAGE MEAN and the current input drops
below 0.5% (less than or equal to 1% if the crest factor is set to 6) of the rated range, the
ampere hour value is integrated as zero (0).
Valid Frequency Range for Integration
The sample rate is approximately 50 kHz. The voltage/current signal frequencies that
are valid for the integration are as follows.
Integrated Item Valid Frequency Range for Integration
Active power DC to 25 kHz
Current When the measurement mode is RMS DC, lower limit frequency determined by the
display update rate to 25 kHz
When the measurement mode is VOLTAGE MEAN DC, lower limit frequency determined by the
display update rate to 25 kHz
When the measurement mode is DC DC to 25 kHz
6.4 Precautions Regarding Use of Integrator Function

YOKOGAWA WT210 Specifications

General

Brand	YOKOGAWA
Model	WT210
Category	Measuring Instruments
Language	English