Extech 3-Phase Power Harmonics Analyzers
The Extech 3-Phase Power Harmonics Analyzer measures and stores single, 3-phase/3-wire or 3-phase/4-wire systems.
Features
- Analysis of Total Harmonic Distortion (THD-F)
- Display of waveform with peak values (1024 samples/period)
- Adjustable CT ratio (1 to 3000) and VT ratio (1 to 600)
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
This kit provides power measurement and analysis plus datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems. Model PQ3350-1 offers 1200A 12" flexible current clamp probes while model PQ3350-3 offers 3000A 24" flexible current clamp probes that can be used to wrap around bus bars or wire bundles. The large LCD simultaneously displays up to 35 parameters for harmonics and waveform. An optically isolated USB interfaces with the software to download waveforms, power parameters, and harmonics.
- ACV (True RMS) range: 600V
- ACV (True RMS) accuracy: +/-(0.5%rdg+5d)
- AC current range: 1200A (PQ3350-1); 3000A (PQ3350-3)
- AC current accuracy: +/-(0.5%rdg+5d)
- Active power (kW) range: 9.999MW
- Active power (kW) accuracy: +/-(1%rdg+8d)
- Apparent power (kVA) range: 9999kVA
- Apparent power (kVA) accuracy: VA=Vrms x Arms
- Reactive power (kVAR) range: 9999kVAR
- Reactive power (kVAR) accuracy: VAR= sqr (VA^2-W^2)
- Power factor range: 0.0 to +1.00
- Power factor accuracy: +/-(1.5%rdg+/-8d)
- Frequency range: 45-65Hz
- Frequency accuracy: 0.1Hz
- Phase range: -180.0 to 0 degrees +180.0 degrees
- Phase accuracy: +/-1 degree
- Harmonics range: 1 to 99
- Harmonics accuracy: +/-2%
- Crest factor range: 1.00 to 99.99
- Crest factor accuracy: +/-(5%+30d)
- Peak AC voltage accuracy: +/-(5%rdg+30d)
- Peak AC current accuracy: +/-(5%rdg+30d)
- Active power energy (kWh): 0mWh to 999,999kWh
- Reactive power energy (kVARh): 0.0kVARh to 1000MWh
- Datalogging: 52428 records (single phase); 17476 records (3 phase)
- Dimensions: 10.1x6.1x2.3" (257x155x57mm)
- Weight: 2.5 lbs (1160g)
- PQ3350
- (1) 3-Phase power and harmonics analyzer
- (4) Voltage test leads with alligator and plunger clips
- (1) USB interface cable and software
- (1) Universal AC adaptor
- (8) AA batteries
- (1) Hard carrying case
- PQ3350-1
- (1) 3-Phase power and harmonics analyzer
- (3) 12" flexible current clamp probes
- (4) Voltage test leads with alligator and plunger clips
- (1) USB interface cable and software
- (1) Universal AC adaptor
- (8) AA batteries
- (1) Hard carrying case
- PQ3350-3
- (1) 3-Phase power and harmonics analyzer
- (3) 24" flexible current clamp probes
- (4) Voltage test leads with alligator and plunger clips
- (1) USB interface cable and software
- (1) Universal AC adaptor
- (8) AA batteries
- (1) Hard carrying case
Select Options
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