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Extech PQ3350

3-Phase Power & Harmonics Analyzer

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.

Technische Daten

General
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)

Exportbeschränkungen

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