PQA824 HT Instruments Power Analyzer

Additional Features:

• Includes Option A0056: External adapter 110V AC 50-60 Hz/12 VDC
• TRMS voltage measures (5 inputs)
• TRMS current on phases and neutral (4 inputs)
• Active, reactive and apparent powers measures
• Active, reactive and apparent energies measures
• Power factors measure
• Frequency measure
• Max 251 selected parameters at the same time
• Integrated period selectable from 1s to 60min
• Harmonic analysis of voltage and current up to 49th component
• Voltage anomalies (sags, swells) with 10ms resolution
• Numerical and graphical (waveforms) visualization
• Histogram visualization of harmonic analysis
• Vectorial diagram of voltages and currents
• Flicker analysis (Pst, Plt) in compliance to EN50160
• Voltage unbalance in compliance to EN50160
• Inrush currents measures
• Fast voltage transients with 5µs resolution
• Predefined and customized recordings configurations
• TFT colour display with "touch screen"
• 15Mbytes internal memory for recordings saving
• Using of external compact flash and USB pen drives
• USB interface for PC connection
• Windows software for recordings analysis
• Rechargeable Li-Ion battery and external AC/D adapter
• Contextual help selectable on each screen
• Virtual keyboard at display

Easy System Configuration:

• 4-wire, 3-wire, single-phase ARON
• STD or FLEX Clamps
• Frequency System
• Interfacing with Voltage transformers (TV)

Real-Time Measurements:

• Waveforms of voltages/currents
• Vector diagram
• Power/Energy Active, reactive and apparent
• Power factor and Cosphi
• Harmonic voltage/current up to the 49th
• THD%
• Voltages unbalance
• Flicker

Standard Accessories:

• KIT800: Set of 5 cables + 5 alligator clips
• HTFLEX33D: Flexible clamp 3000A AC, diameter 174mm, 4 pcs
• A0055: External adapter AC/DC recharging battery
• YABAT0003HT0: Li-ION rechargeable battery
• PT400: Touch pen
• TOPVIEW2007: Windows software + USB cable C2007
• BORSA2051N: Soft carrying bag
• User manual on CD-ROM
• Quick reference guide
• ISO9000 calibration certificate

Optional Accessories:

• HT4005N: Rigid clamp 5-100A AC, diameter 20mm
• HT96U: Rigid clamp 1-100-1000A AC, diameter 54mm
• HT97U: Rigid clamp 10-100-1000A AC, diameter 54mm
• HP30C2: Rigid clamp 200-2000A AC, diameter 70mm
• HP30C3: Rigid clamp 3000A AC, diameter 70mm
• HT903: Accessory for connection to external CTs
• HT98U: Rigid clamp 1000A DC, diameter 50mm
• CF800: Compact Flash card
• MCR800: Compact Flash card reader
• A0056: External adapter 110V AC 50-60 Hz/12 VDC
• SP-0400: Set of straps for use of meter on neck
• 606-IECN: Connector with magnetic test lead

Standards:

• EMC 2004/108/CE Directive
• CE MARK
• EN50160
• IEC/EN61000-4-15
• IEC/EN61000-4-30 Class B
• LVD 2006/95/CE Directive

The HT PQA824 model permits an easy and wide fast analysis of a huge quantity of data any other system. Thanks to an innovative design and a graphic colour TFT "touch screen" wide display these models finally meet all requests from any exigent electrical verifier. The interface it's incredible "user-friendly" due to the intuitive icon selection of any kind of feature and a contextual help it's available for each screen. Each internal parameter it's easy to reach for effect of  typical Windows tree structure.

The model permits the visualization of all parameters both in numeric and graphical mode with large use of waveforms and histograms (for harmonic analysis) screens. The vectorial diagram feature permit also to evaluate the mutual phase angle between voltages and current in order to understand the nature inductive or capacitive of the loads on an installation.