Extech PQ3350-3-NIST Three-Phase Power
Harmonics Analyzer Kit (3000A 24" flexible current clamp probes) whit NIST
Certificate, Large backlighting LCD displays up to 35 parameters in one screen,
Clamp-on True RMS power measurements with on-screen Harmonics display,
Simultaneous display of Harmonics and Waveform, Display of Waveform with Peak
Values (1024 samples/period), Analysis of Total Harmonic Distortion (THD-F),
Maximum Demand (MDkW, MW, kVA, MVA) with programmable period, Adjustable CT
ratio (1 to 3000) and VT ratio (1 to 600), Graphic Phase diagram with 3-Phase
system parameters, 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and
Unbalanced Factor (d0%, d2%)
General Information |
Manufacturer |
Extech |
Manufacturer Part Number |
PQ3350-3-NIST |
Product Name |
3-Phase Power Harmonics Analyzer Kit
(3000A 24" flexible current clamp probes) whit NIST Certificate |
Features |
- Flexible clamp probes can be used
for wrapping around bus bars and wire bundles
- Large backlighting LCD displays up
to 35 parameters in one screen
- Clamp-on True RMS power
measurements with on-screen Harmonics display
- Simultaneous display of Harmonics
and Waveform
- Display of Waveform with Peak
Values (1024 samples/period)
- Analysis of Total Harmonic
Distortion (THD-F)
- Maximum Demand (MDkW, MW, kVA,
MVA) with programmable period
- Adjustable CT ratio (1 to 3000)
and VT ratio (1 to 600)
- Graphic Phase diagram with 3-Phase
system parameters
- 3-phase Voltage or Current
Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%)
- Calculated Unbalanced Current
through Neutral Line (In)
- Capture 28 Transient events
(including Dip, Swell and Outage) with programmable threshold (%)
- Optically isolated USB interface
with software to download Waveforms, Power Parameters and Harmonics
|
Specifications |
|
Range |
Basic Accuracy |
ACV (True rms) |
600V |
±(0.5%rdg+5d) |
AC Current |
3000A |
±(0.5%rdg+5d) |
Active Power (kW) |
9.999MW |
±(1%rdg+8d) |
Apparent Power (kVA) |
9999kVA |
VA=Vrms x Arms |
Reactive Power (kVAR) |
9999kVAR |
VAR= sqr (VA2-W2) |
Power Factor |
0.0 to +1.00 |
±(1.5%°rdg±8d) |
Frequency |
45-65Hz |
0.1Hz |
Phase |
-180.0°~ 0°~ +180.0° |
±1° |
Harmonics |
1 to 99 |
±2% |
Crest Factor |
1.00 to 99.99 |
1.00 to 99.99 |
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 |
10.1 x 6.1 x 2.3" (257 x 155 x 57mm) |
Weight |
15 pounds |
M-20190509-1454-253-E
A-20220520-1454-200-L
M-20220705-1454-200-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
|