AEMC 8335 PowerPad Three Phase Power Quality Analyzer Kit

The AEMC 8335 Three-Phase Power Quality Analyzer is a three-phase power quality analyzer that 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 210 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.

Six direct access function buttons quickly let you see:

Waveforms – Display Volts, Amps, THD and Crest Factor by phase or for all phases. You can display all the voltage inputs on one screen, phase-to-phase or phase-to-neutral. Realtime phasor diagrams can be displayed for volts and amps, also by phase or for all phases including phase unbalance.

Harmonics – Display Harmonics out to the 50th for Volts, Amps and VA. Individual Harmonics are displayed as a percentage and value for Volts, Amps and VA. Harmonic direction and sequencing can also be displayed.

Transients – Set, capture and display transients. You select the threshold and the number of transients to capture. The PowerPad® then captures four waveforms for each transient; the triggering waveform as well as one pre-triggered and two post-triggered waveforms. As many as 300 transients each consisting of 4 waveforms per channel for up to 8 channels can be captured.

Trend Recording – Record and display trend data at user selectable sample rates from 1/sec to 1/15 minutes and user programmable recording periods into 2GB of memory

Included in the Kit:

• AEMC 8335 PowerPad
• 4 x MR193-BK (1000AAC/1400ADC) color-coded probes
  
• 5 - 10ft black voltage leads
• 5 black alligato clips
• 12 color-coded rings
• RS-232 DB9F optically coupled serial cable
• NiMH battery
• 110/240V power adapter with US power cord
• DataView software
• Large Classic Tool Bag
• Soft Carrying Pouch
• User manual

Applications:

• 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 dependent)
• Measurement of DC current up to 1400ADC
• 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