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.
Specifiche
| Specifiche generali | |
|---|---|
| Accuratezza di base armoniche | ±2% (1 to 20); ±4% (21 to 31) |
| Accuratezza di base corrente CA | ±(0.5% of reading) |
| Accuratezza di base di fase | ±1° |
| Accuratezza di base energia potenza apparente | ±(2.0% of reading) |
| Accuratezza di base energia potenza attiva | ±(2.0% of reading) |
| Accuratezza di base energia potenza reattiva | ±(1.0% of reading) |
| Accuratezza di base fattore di cresta | ±(5%) |
| Accuratezza di base fattore di potenza | ±0.04 |
| Accuratezza di base frequenza | ±0.1Hz |
| Accuratezza di base intervallo in ingresso | ±(0.5% of reading) |
| Accuratezza di base picco corrente CA | ±(5%) |
| Accuratezza di base picco tensione CA | ±(5%) |
| Accuratezza di base potenza apparente | ±(1.0% of reading) |
| Accuratezza di base potenza attiva | ±(1.0% of reading) |
| Accuratezza di base potenza reattiva | ±(1.0% of reading) |
| Accuratezza di base tensione CA | ±(0.5% of reading) |
| Armoniche | 1 to 50th |
| Corrente AC | up to 3000A (depends on the current clamp probes used) |
| Energia potenza apparente | 0.0KVAh to 9.999MVAH |
| Energia potenza attiva | 0.0kWh to 9.999MWH |
| Energia potenza reattiva | 0.0kVARh to 9.999MVARH |
| Fase | -180 ° to +180° |
| Fattore di cresta | 1.00 to 99.99 |
| Fattore potenza | 0.00 to 1.00 |
| Frequenza | 45Hz to 65Hz |
| Memoria | 30,000 readings (2GB SD memory Card) |
| Potenza apparente | 9.999MVA |
| Potenza attiva | 9.999MW |
| Potenza reattiva | 9.999MVAR |
| Range ingresso | 200mV, 300mV, 500mV, 1V, 2V, 3V (user-selectable) |
| Tensione AC | 600.0V |
| True RMS | Yes |
| Ulteriori dettagli | |
|---|---|
| Alimentazione | 8 × AA (1.5V) batteries |
| Categoria di sicurezza | CATIII - 600V |
| Certificazioni | CE, UL |
| Dimensioni | 8.86 × 4.92 × 2.52" (225 × 125 × 64mm) |
| Garanzia | 2 years |
| Peso | 2.2lbs (1010g) |
Resources & Support
User Manual
Manuale utente Extech PQ3470
Datasheet
Extech PQ3470 Datasheet
Certification
Extech PQ3470 Declaration of Conformity
User Manual
Extech PQ3470 User Manual
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.