Extech Instruments 382100, PQ3470, PQ3350-1, PQ3350-3, PQ2071 Catalog Page

3-Phase Power Quality Analyzer/Dataloggers

N Indicates products that are available with optional calibration traceable to NIST. See page 160 for a complete listing.

Phase Power Quality/Harmonics Analyzer and Clamp

382100/PQ3470 3-Phase Power Quality Analyzer/Dataloggers

Choice of Numerical or Graphical display with Harmonics model

• Large, dot-matrix, sun readable, numerical, backlit LCD

• Captured measurements can be imported directly into Excel via the SD memory card

• Adjustable Current Transformer CT (1 to 600) and Potential Transformer
PT (1 to 1000) ratio for high power distribution systems

• Log up to 30,000 reading on a removable SD memory card in Microsoft Excel

• Wide sampling rate range (2 seconds to 2 hours)

• Built-in Clock and Calendar and easy-to-use on-screen menu

• Banana style input jacks and easy-to-hold rugged over molded housing

• Model 382100 Kit— includes three 1200A Clamp probes;
Model PQ3470 — clamp probes sold separately

• Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD memory card,

Model 382100 includes
1200A Clamp Probes

Kits Available

Model PQ3470 with Harmonics;
Clamp Probes not included
unless ordered as a Kit.

Clamp Probes Choose

from clamp probes ranging from
200A to 3000A and flexible vs
traditional jaw.

PQ34-2: 200A Current
Clamp Probes with 0.8"
(19mm) jaw opening

PQ34-30: 3000A Flexible Current
Clamp Probes (24"/600mm) for
wrapping around busbars.

PQ34-12: 1200A Current
Clamp Probes with 2"
(50mm) jaw opening

Patent Pending

Universal AC adaptor (100 to 240V), and durable hard carrying case; 1 year warranty

Model PQ3470 Additional Features

• Optional 200A, 1200A Current Clamps or 3000A Flexible Current Probes

• On-screen Harmonics display (1 to 50th order)

• Simultaneous display of Harmonics and Waveform

• Simultaneous display of Voltage and Current waveforms

• 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, outage)
with programmable threshold (%)

SPECIFICATIONS RANGE BASIC ACCURACY

AC Voltage (True RMS) 600.0V ±(0.5%rdg)
AC Current Model 382100: 1200A

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 (PQ3470) 1 to 50th ±2% (1 to 20); ±4% (21 to 31)
Crest Factor (PQ3470) 1.00 to 99.99 ±(5%)
Current Clamp input 200mV, 300mV, 500mV;

Active Power Energy (MWH) 0.0kWh to 9.999MWH ±(2.0%rdg)
Apparent Power Energy (MVAH) 0.0KVAh to 9.999MVAH ±(2.0%rdg)
Reactive Power Energy (MVARH) 0.0kVARh to 9.999MVARH ±(2.0%rdg)

Datalogging 30,000 data (2GB SD Card)
Peak AC Voltage/Current Accuracy ±(5%) PQ3470 only
CE/CAT rating CE/CAT III-600V
Dimensions/ Weight 8.86 x 4.92 x 2.52" (225 x 125 x 64mm)/ 2.2lbs (1010g)

Model PQ3470: 6000A (dependent
on Clamp Probe range used)

1V, 2V, 3V; user-adjustable

ORDERING

382100 1200A 3-Phase Power Analyzer/Datalogger Kit (includes 1200A Clamp Probes) $2199.00
PQ3470 3-Phase Graphical Power and Harmonics Analyzer/Datalogger (meter only) $3299.00

PQ3470 Kits

PQ3470-2 200A Power Analyzer Kit: PQ3470 with PQ34-2 $3798.00

PQ3470-12 1200A Power Analyzer Kit: PQ3470 with PQ34-12 $3998.00

PQ3470-30 3000A Power Analyzer Kit: PQ3470 with PQ34-30 $4198.00

PQ3470 Accessories

PQ1000 Voltage Test Leads with Alligator and Plunger Clips (4 leads) $159.99

PQ34-2 200A Current Clamp Probes (Set of 3) $499.99

PQ34-12 1200A Current Clamp Probes (Set of 3) $699.00

PQ34-30 3000A, Flexible Current Probes (Set of 3) $899.00

±(0.5%rdg)

±(0.5%rdg)

®

format

PQ3350-1/PQ3350-3 3-Phase Power Quality & Harmonics Analyzers

Power Measurements and Analysis + Datalogging of single and
3-phase/3-wire or 3-phase/4-wire systems; CAT III - 600V safety rating

• Model PQ3350-1 (1200A 12" flexible current clamp probes)

• Model PQ3350-3 (3000A 24" flexible current clamp probes)

• Large backlighting LCD displays up to 35 parameters in one screen

• Clamp-on True RMS power measurements with on-screen Harmonics display

• Simultaneous display of Voltage and Current waveforms

• Analysis of Total Harmonic Distortion (THD-F)

• Maximum Demand (MDkW, MW, kVA, MVA) with programmable period

• Adjustable CT ratio ( 1 to 600) and VT ratio (1 to 3000)

• 3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor

• Calculated Unbalanced Current through Neutral Line (In)

• Capture 28 Transient events with programmable threshold (%)

• USB interface w/software to download Waveforms, Power Parameters & Harmonics

SPECIFICATIONS RANGES BASIC ACCURACY

AC Voltage (True RMS) 600V ±0.5%rdg
AC Current (True RMS) 100A, 1000A, 3000A* ±0.5%rdg
Active Power (kW) 9.999MW ±1%rdg
Apparent Power (kVA) 9999kVA VA=Vrms x Arms
Reactive Power (kVAR) 9999kVAR VAR= sqr (VA
Power Factor 0.0 to +1.00 ±1.5%rdg
Frequency 45-65Hz 0.1Hz
Phase -180.0°~ 0°~ +180.0° ±1°

Includes (3) flexible
current clamps, (4) voltage
leads with alligator clips
and retractable plunger
clips, 8 AA batteries,
universal AC adaptor,
software, USB interface
cable, and case; 1 year
warranty.

Harmonics/ Crest Factor 1 to 99/ 1.00 to 99.99 ±2% / ±5%
Active Power Energy (kWh) 0mWh to 999,999kWh
Reactive Power Energy (kVARh) 0.0kVARh to 1000MWh
Datalogging 52428 records (1P2W)/17476 records (3P4W)
Dimensions/ Weight Meter: 10.1 x 6.1 x 2.3" (257 x 155 x 57mm)/ 2.5 lbs (1160g)

* Using PQ3220 Current Probe (included with PQ3350-3 kit)

Clamp: 2.2" (55mm), 2.5" x 1.0" (64x24mm) busbar/ 1.3 lbs (600g)

ORDERING

PQ3350-1 N

PQ3350-3

PQ1000 Voltage Test Leads with Alligator and Plunger Clips (4 leads) $159.99

1200A 3-Phase Power Harmonics Analyzer Kit (includes PQ3210) $3,599.00

3000A 3-Phase Power Harmonics Analyzer Kit (includes PQ3220) $3,699.00

N

PQ2071 True RMS 1000A AC 1-/3-Phase Power Clamp Meter

Measures AC Current, Frequency, and Power; USB interface with software

• Dual backlit LCD display with bargraph

• Built-in non-contact Voltage Detector with LED alert

• Manually store/recall up to 99 data sets

• Data Hold, Max/Min, and Auto Power Off

• CAT IV-600V, CAT III - 1000V safety rating

SPECIFICATIONS RANGES

Jaw size/Cable size 2.2" (55mm); 1000MCM
True Power (max res.) 750kW (10W)
Basic Accuracy (ACA) ±3%rdg
Apparent Power/ Reactive Power 750kVA (10kVA)/ 750kVAR (10VAR)
Power Factor Ye s

Includes test leads, USB
cable, PC software, 9V
battery, and carrying case;
1 year warranty.

Phase Angle (φ) -180° to 180° (1°)
Active Power Energy 9999kWh (0.001kWh)
AC/DC Current (True RMS) 1000A AC (100mA)
AC/DC Voltage (True RMS) 750V AC (0.1V)
Frequency (max res.) 50Hz to 200Hz (1Hz)
Dimensions/Weight 11.5x3.75x1.5" (292x95x38mm)/18.4oz (522g)

ORDERING

PQ2071 N

True RMS 1000A AC 1-/3-Phase Power Clamp Meter $299.99

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