Duration
Harmonic
Harmonic
number
Interharmonic
Harmonic
voltage
Harmonic current
THD
DC relative
Frequency
Phase
Power & Energy Measurement
Active
power,
apparent power,
reactive power
Kilowatt-hour
Power factor
Displacement
power factor
Flicker
Flicker
severity
(Pst, Plt) and the
instantaneous
flicker sens. level
Detectable events type: Dips, Swells, Interruption, Voltage
Rapid Change.
hour-minute-
second-
microsecond
Measurement range
1~50
1~49
0.0~100.0%
0.0~100.0%
0.0~100.0%
0.0~100.0%
0~3500Hz
-360°~ 0°
range
1.0~20.00MW
0.00kWh~200GWh
0~1
0~1
Measurement
range
0.00~20.00
0.5 cycle
Resolution
0.1%
0.1%
0.1%
0.1%
1Hz
1°
Resolution
0.1kW
10Wh
0.01
0.01
Resolution
0.01
-89-
1 period
Accuracy
±0.1%±n×0.1%
±0.1%±n×0.1%
±2.5%
±0.2%
1Hz
±n×1.5°
Accuracy
±1.5±10 characters
±1.5±10 characters
±0.03
±0.03
Accuracy
Within ±5% of
value
according
IEC61000-4-15
table
to