Extech PQ3470
3-Phase Graphical Power & Harmonics Analyzer/Datalogger
The Extech PQ3470 is a 3-phase Graphical Power and Harmonics Analyzer/Datalogger capable of logging up to 30,000 sets of measurements on a removable SD memory card. The meter features a 3-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor, a wide sampling rate range (2 seconds to 2 hours), and a built in clock and calendar. It is capable of capturing transient events such as dip, swell, and outage with programmable threshold (%). Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100 V - 240 V AC adaptor, and a case. Clamp 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) |
| AC Voltage | 600.0V |
| AC Voltage Basic Accuracy | ±(0.5% of reading) |
| Active Power | 9.999MW |
| Active Power Basic Accuracy | ±(1.0% of reading) |
| Active Power Energy | 0.0kWh to 9.999MWH |
| Active Power Energy Basic Accuracy | ±(2.0% of reading) |
| Apparent Power | 9.999MVA |
| Apparent Power Basic Accuracy | ±(1.0% of reading) |
| Apparent Power Energy | 0.0KVAh to 9.999MVAH |
| Apparent Power Energy Basic Accuracy | ±(2.0% of reading) |
| Crest Factor | 1.00 to 99.99 |
| Crest Factor Basic Accuracy | ±(5%) |
| Frequency | 45Hz to 65Hz |
| Frequency Basic Accuracy | ±0.1Hz |
| Harmonics | 1 to 50th |
| Harmonics Basic Accuracy | ±2% (1 to 20); ±4% (21 to 31) |
| Input Range | 200mV, 300mV, 500mV, 1V, 2V, 3V (user-selectable) |
| Input Range Basic Accuracy | ±(0.5% of reading) |
| Memory | 30,000 readings (2GB SD memory Card) |
| Peak AC Current Basic Accuracy | ±(5%) |
| Peak AC Voltage Basic Accuracy | ±(5%) |
| Phase | -180 ° to +180° |
| Phase Basic Accuracy | ±1° |
| Power Factor | 0.00 to 1.00 |
| Power Factor Basic Accuracy | ±0.04 |
| Reactive Power | 9.999MVAR |
| Reactive Power Basic Accuracy | ±(1.0% of reading) |
| Reactive Power Energy | 0.0kVARh to 9.999MVARH |
| Reactive Power Energy Basic Accuracy | ±(1.0% of reading) |
| True RMS | Yes |
| Additional Details | |
|---|---|
| Certifications | CE, UL |
| Dimensions | 8.86 × 4.92 × 2.52" (225 × 125 × 64mm) |
| Power | 8 × AA (1.5V) batteries |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 2.2lbs (1010g) |
Resources & Support
Datasheet
Extech PQ3470 Datasheet
User Manual
Extech PQ3470 User Manual
Certification
Extech PQ3470 Declaration of Conformity
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.