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.
Technische Daten
| Allgemeine technische Daten | |
|---|---|
| Blindleistung | 9.999MVAR |
| Blindleistung Grundgenauigkeit | ±(1.0% of reading) |
| Blindleistungsenergie | 0.0kVARh to 9.999MVARH |
| Blindleistungsenergie Grundgenauigkeit | ±(1.0% of reading) |
| Echteffektivwert (TRMS) | Yes |
| Eingangsbereich | 200mV, 300mV, 500mV, 1V, 2V, 3V (user-selectable) |
| Eingangsbereich Grundgenauigkeit | ±(0.5% of reading) |
| Frequenz | 45Hz to 65Hz |
| Frequenz Grundgenauigkeit | ±0.1Hz |
| Leistungsfaktor | 0.00 to 1.00 |
| Leistungsfaktor Grundgenauigkeit | ±0.04 |
| Oberschwingungen | 1 to 50th |
| Oberschwingungen Grundgenauigkeit | ±2% (1 to 20); ±4% (21 to 31) |
| Phase | -180 ° to +180° |
| Phase Grundgenauigkeit | ±1° |
| Scheinleistung | 9.999MVA |
| Scheinleistung Grundgenauigkeit | ±(1.0% of reading) |
| Scheinleistungsenergie | 0.0KVAh to 9.999MVAH |
| Scheinleistungsenergie Grundgenauigkeit | ±(2.0% of reading) |
| Scheitelfaktor | 1.00 to 99.99 |
| Scheitelfaktor Grundgenauigkeit | ±(5%) |
| Speicher | 30,000 readings (2GB SD memory Card) |
| Spitzenwert Wechselspannung Grundgenauigkeit | ±(5%) |
| Spitzenwert Wechselstrom Grundgenauigkeit | ±(5%) |
| Wechselspannung | 600.0V |
| Wechselspannung Grundgenauigkeit | ±(0.5% of reading) |
| Wechselstrom | up to 3000A (depends on the current clamp probes used) |
| Wechselstrom Grundgenauigkeit | ±(0.5% of reading) |
| Wirkleistung | 9.999MW |
| Wirkleistung Energie Grundgenauigkeit | ±(2.0% of reading) |
| Wirkleistung Grundgenauigkeit | ±(1.0% of reading) |
| Wirkleistungsenergie | 0.0kWh to 9.999MWH |
| Weitere Details | |
|---|---|
| Abmessungen | 8.86 × 4.92 × 2.52" (225 × 125 × 64mm) |
| Garantie | 2 years |
| Gewicht | 2.2lbs (1010g) |
| Sicherheitskategorie | CATIII - 600V |
| Stromversorgung | 8 × AA (1.5V) batteries |
| Zertifizierungen | CE, UL |
Resources & Support
User Manual
Extech PQ3470 Bedienungsanleitung
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.