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.
Specifications
| 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) |
Resources & Support
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Software Download
Extech PQ3350 Software
User Manual
Extech PQ3350 User Manual
Datasheet
Extech PQ3350 Datasheet
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.