Detail Power Quality Analyzer
Keterangan
Three-Phase Power Quality Analyzer, 0 to 200 A
Measurement of TRMS voltages up to 1000Vrms AC/ DC for two, three, four or, five-wire systems
Measurement of TRMS currents up to 6500Arms ( sensor dependant)
Measurement of DC current up to 1400Adc ( with MR193 probe)
Automatic probe detection and calibration
Frequency measurement ( 40 to 69Hz systems)
Direct measurement of neutral current for WYE configurations
Record and display trend data as fast as once per second for one month for up to 25 variables
Energy assessments
Transient detection on all V and I inputs
Inrush current
Calculation of Crest Factors for current and voltage
Calculation of the K Factor for transformers
Calculation of short-term flicker forvoltage
Calculation of the phase unbalance for voltage and current ( 3 phase only)
Measurement of harmonic angles and rates ( referenced to the fundamental or RMS value) for voltage, current or power, up to 50th harmonic
Display of harmonic sequencingand direction
Calculation of overall harmonic distortionfactors
Real time display of Phasor diagrams including values and phase angles
Monitoring of the average value of any parameter, calculated over a period running from 1 sec to 2 hrs
Measurement of active, reactive and apparent power per phase and their respective sum total
Calculation of power factor, displacement power factor and tangent factor
Total power from a point in time, chosen by the operator
Recording, time stamping and characterization of disturbance ( swells, sags and interruptions, exceedence of power and harmonic thresholds)
Detection of transients and recording of associated waveforms
Color coded input tags to identify voltage and current inputs to local standards
2GB internal memory
DataView® software included for downloading measurements, storage, and analysis and report generation
Specifications
Manufacturer number 8335 W/ MN93-BK
DC voltage range 6 to 480 V ( phase-to-neutral) , 10 to 830 V ( phase-to-phase)
DC voltage accuracy ± 0.5% + 2 digits
AC voltage range 6 to 480 V ( phase-to-neutral) , 10 to 830 V ( phase-to-phase)
AC voltage accuracy ± 0.5% + 2 digits
DC current range 0 to 240 A
DC current accuracy ± 0.5% + 2 digits
Frequency range 40 to 69 Hz
AC current range 0 to 240 A
AC current accuracy ± 0.5% + 2 digits
Power factor accuracy ± 1.5% + 0.01
Power factor range -1.000 to 1.000
Total Harmonic Distortion ( THD) Range: 0 to 999%
Accuracy: ± 1% + 5 digits
Watts ( AC/ DC) range 0 to 9999 kW
K-Factor Fundamental: 1st to 50th, direction, sequence
Range: 1 to 99.99
Accuracy: ± 5% ± 1 digit
Watts ( AC/ DC) accuracy ± 1% ± 1 digit @ PF > 0.8
Dimensions 7 " W x 9 1/ 2 " H x 2 " D
Power 9.6 V NiMH rechargeable battery, 110/ 230 VAC
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