Detail AEMC 8335 THREE PHASE POWER QUALITY ANALYZER
The AEMC 8335 PowerPad 3-Phase Power Quality Analyzer is easy-to-use, compact and shock-resistant. It is intended for technicians and engineers to measure and carry out diagnostic work and power quality work on one, two or three phase low voltage networks.
The AEMC 8335 PowerPad 2GB of memory is conveniently partitioned to let you store four different types of data, synchronized or independent of each other. You can store up to 50 screen snapshots, up to 300 captured transients that contain four cycles for each active input, and 10, 000 alarm events from up to 40 different parameters. You can also record trend data for days, weeks or even months.
AEMC 8335 Applications:
Verification of power distribution circuits
Measurement and recording of power system quality ( kW, VA, VAR)
Energy metering ( kVAh, VARh, kWh)
In plant troubleshooting of power distribution panels and individual machinery
Monitor pad mount transformers
Determine harmonic problems originating from source or load
Monitor phase unbalances
Determine transformer K-Factor
AEMC 8335 Features:
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)
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.
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 for voltage
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 sequencing and direction and calculation of overall harmonics
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
Recording, time stamping and characterization of disturbance ( swells, sags and interruptions, exceedence of power and harmonic thresholds)
2GB internal memory
DataView software included
Specifications:
Sampling Frequency : 256 samples/ cycle
Data Storage : 2GB SD Card, 12.5MB partitioned for snapshot, transients, Inrush, alarms & trend recording
Voltage ( TRMS) : Phase-to-Phase: 2000V; Phase-to-Neutral: 1000V Voltage Ratio: up to 500kV
Frequency ( Hz) : 40 to 69Hz
Other Measurements : kW, kVAR, kVA, PF, DPF, kWh, kVARh, kVAh, K-Factor, Flicker
Harmonics : 1st to 50th, Direction, Sequence
Power Source : 9.6V NiMH rechargeable battery pack ( included) ; External AC supply: 110/ 230VAC ± 10% ( 50/ 60Hz)
Battery Life : e8 hours with display on; d35 hours with display off ( record mode)
Communication Port : Optically isolated USB
Display : ¼ VGA ( 320 x 240) color LCD display with adjustable brightness & contrast
Dimensions : 9.8 x 7.8 x 2.6" ( 250 x 200 x 67mm)
Weight : 4.3 lbs ( 1.95kg)
Safety Rating : EN 61010-1, 600V CAT IV( ² ) , 1000V CAT III, Pollution Degree 2
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