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Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger

Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger

Model: PQ3470

MFG Part: PQ3470

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$3,299.00

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Quick Overview

Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger features a large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. It is capable of a full system analysis with up to 35 parameters as well as an adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Sold as instrument only, accessory attachments sold separately.

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Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger

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Characteristics

Characteristics	Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger
	Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu
Full system analysis with up to 35 parameters:	- V (phase-to-phase), V (phase-to-ground) - A (phase-to-ground) - KW / KVA / KVAR / PF (phase) - KW / KVA / KVAR / PF (system) - KWH / KVAH / KVARH / PFH (system) - Phase angle
	Optional 200A, 1200A Current Clamps or 3000A Flexible Current Probes (sold separately)
	Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems
	On-screen Harmonics display (1 to 50th order)
	Simultaneous display of Harmonics and Waveform
	Display of Waveform with peak values
	Analysis of Total Harmonic Distortion (THD)
	Graphic Phase diagram with 3-Phase system parameters
	3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor
	Capture Transient events (including dip, swell, and outage) with programmable threshold (%)
	Log up to 30,000 readings on a removable SD memory card in Microsoft Excel® format
	Wide sampling rate range (2 seconds to 2 hours)
	Captured measurements can be imported directly into Excel via the SD memory card
	Built-in Clock and Calendar
	Easy-to-use onscreen menu
	Easy-to-hold rugged over molded housing

Description

Specifications

Specificationa	Extech PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger
	Range	Basic Accuracy
AC Voltage (True rms)	600.0V	±(0.5%rdg)
AC Current	3000A	±(0.5%rdg)
Active Power (MW)	9.999MW	±(1.0%rdg)
Apparent Power (MVA)	9.999MVA	±(1.0%rdg)
Reactive Power (MVAR)	9.999MVAR	±(1.0%rdg)
Power Factor	0.00 to 1.00	±0.04
Frequency Range	45Hz to 65Hz	±0.1Hz
Phase	-180° to + 180.0°	±1°
Harmonics	1 to 50th	±2% (1 to 20); ±4% (21 to 31)
Crest Factor	1.00 to 99.99	±(5%)
Current Clamp input	200mV, 300 mV, 500mV 1V, 2V, 3V; user-selectable	±(0.5%rdg)
Peak AC Voltage Accuracy		±(5%)
Peak AC Current Accuracy		±(5%)
Active Power Energy (MWH)	0.0kwh to 9.999MWH	±(2.0%rdg)
Apparent Power Enegy (MVAH)	0.0kVAh to 9.999MVAH	±(2.0%rdg)
Reactive Power Energy (MVARH)	0.0kVARh to 9.999MVARH	±(2.0%rdg)
Datalogging	30,000 readings (2GB SD memory card)
Dimensions/Weight	8.86 x 4.92 x 2.52" (225 x 125 x 64mm)	2.2lbs (1010g)
CAT Rating	CAT III 600V
Certification	CE, UL

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