9410 series
Meter overview
Instantaneous
Your meter provides one second and half-cycle measurements, per phase and totals
for many values.
•
Voltage and current
•
Apparent power (kVA), active power (kW) and reactive power (kVAR)
•
Power factor and frequency
•
Voltage and current unbalance
Harmonics
Your meter provides harmonic distortion metering, recording and real-time values for
all voltage and current inputs.
•
Individual harmonics (including magnitude and phase angle) up to the 63
rd
harmonic
•
Total even harmonic distortion (TEHD) and total odd harmonic distortion (TOHD)
•
Total harmonic distortion (THD) or total demand distortion (TDD)
•
K-factor, Crest factor
Min/max recording
Your meter records new minimum and maximum data every recording interval for a
variety of values.
•
Voltage and current
•
kW, kVAR and kVA
•
Power factor
•
Frequency
•
Voltage unbalance
•
Plus any measured value
Power quality
Your meter measures and records voltage and current sags and swells.
Your meter also has many power quality related features.
•
Disturbance direction detection: this allows the meter to analyze disturbance (sag/
swell) information to help determine the direction of the disturbance relative to the
meter.
•
Setpoint learning: this allows the meter to learn the power quality characteristics of
your system, to help identify what constitutes a sag or a swell.
•
COMTRADE: this allows the meter to save waveform data in COMmon format for
TRAnsient Data Exchange (COMTRADE) on its internal FTP server.
Your meter includes the following power quality compliance:
•
EN50160: Your meter measures and presents statistics for determining EN50160
compliance.
•
IEC 61000-4-30: Your meter complies with the IEC 61000-4-30 power quality
standard.
•
IEC 62586: Your meter complies with the IEC 62586 power quality standard.
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7EN05-0336-01