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3-Phase Power & Harmonics Analyzer

Extech PQ3350

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The Extech PQ3350 is a 3-Phase Power and Harmonics Analyzer made for single and 3-phase/3-wire or 3-phase/4-wire systems. The large, backlighting LCD displays up to 35 parameters in one screen. With the PQ3350, data log up to 52,428 single phase readings or 17,476 3-phase readings, and simultaniously display total harmonic distortion (THD-F) and waveform with peak values (1024 samples/period). Includes 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case. Current Probes sold separately.

Specifications
General Specifications
AC Current
up to 3000A (depends on the current clamp probes used)
AC Current Basic Accuracy
±(0.5% of reading + 5 digits)
AC Voltage
600V
AC Voltage Basic Accuracy
±(0.5% of reading + 5 digits)
Active Power
9.999MW
Active Power Basic Accuracy
±(1% of reading + 8 digits)
Active Power Energy
0mWh to 999,999kWh
Apparent Power
9999kVA
Apparent Power Basic Accuracy
VA=Vrms x Arms
Crest Factor
1.00 to 99.99
Crest Factor Basic Accuracy
±(5% of reading + 30 digits)
Frequency
45-65Hz
Frequency Basic Accuracy
0.1Hz
Harmonics
1 to 99
Harmonics Basic Accuracy
±2%
Memory
52428 records (single phase); 17476 records (3 phase)
Peak AC Current Basic Accuracy
±(5% of reading + 30 digits)
Peak AC Voltage Basic Accuracy
±(5% of reading + 30 digits)
Phase
-180.0° to 0° to +180.0°
Phase Basic Accuracy
±1°
Power Factor
0.0 to +1.00
Power Factor Basic Accuracy
±(1.5%° of reading ± 8 digits)
Reactive Power
9999kVAR
Reactive Power Basic Accuracy
VAR= sqr (VA² -W² )
Reactive Power Energy
0.0kVARh to 1000MWh
True RMS
Yes
Additional Details
Certifications
CE
Dimensions
10.1 × 6.1 × 2.3" (257 × 155 × 57mm)
Power
8 × AA (1.5V) batteries
Safety Category
CATIII - 600V
Warranty
2 years
Weight
2.5 lbs (1160g)
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Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech PQ3350