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Extech PQ3350-3 3-Phase Power & Harmonics Analyzers

Item #:
EXT-PQ3350-3
Brand:
Extech
Extech PQ3350-3 3-Phase Power & Harmonics Analyzers
$3,775.00
Qty

Discontinued

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Extech PQ3350-3 3-Phase Power & Harmonics Analyzers

Extech PQ3350-3 3-Phase Power & Harmonics Analyzers

$3,775.00

Discontinued


PQ3350-3 3-Phase Power & Harmonics Analyzers by Extech

Features

  • Two models to choose from: Model PQ3350-1 (1200A 12" flexible current clamp probes); Model PQ3350-3 (3000A 24" flexible current clamp probes)
  • 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

Includes

  • 3 flexible current clamps
  • 4 voltage leads with alligator clips and retractable plunger clips
  • 8 AA batteries
  • Universal AC adaptor
  • Software
  • USB interface cable
  • Case
General Specifications
Battery Type 1.5V SUM-3 x 8
External DC Input Use only power supply adapter Model PHAPSA
Display Dot Matrix LCD (240x128) with backlight
LCD Update Rate 1 time / second
Power Consumption 140mA (approx.)
No. Of Samples 1024 samples / period
Data Logging Files 85
Max. File Capacity 17474 records (3P4W, 3P3W); 26210 records (1P3W); 52420 records (1P2W); 4096 records (50 Harmonics / record)
Sampling Time 2 to 3000 seconds for data logging
Low battery Indication Battery symbol is displayed
Overload Indication OL
Operating Temperature -10°C to 50°C
Operating Humidity less than 85% relative
Storage Temperature -20°C to 60°C
Storage Humidity less than 75% relative
Dimension 257(L) x 155(W) x 57(H) mm; 10.1"(L) x 6.1"(W) x 2.3"(H)
Weight 1160g (Batteries included)
Accessories test leads (3 meter long) x 4; Probes (PQ3110 or PQ3120 or PQ3220 or PQ3210) x 3; Alligator clips x 4; Carrying bag x 1; Users manual x 1; Batteries 1.5V x 8; Software CD x 1; Software users manual x 1; USB to RS232 cable x 1

PQ3110 100A Current Probe
Conductor Size 1.2" (30mm) approx.
Range Selection Manual (1A, 10A, 100A)
Dimensions 210mm (L) x 62mm (W) x 36mm (H); 8.3" (L) x 2.5" (W) x 1.4" (H)
Weight 7 oz. (200g)
Operating Temperature 14 to 122°F (-10°C to 50°C)
Operating Humidity < 85% relative humidity
Altitude < 2000 meters
Storage Temperature -4 to 140°F (-20°C to 60°C)
Storage Humidity < 75% relative

Model PQ3120 1000A Current Probe
Conductor Size 2.2" (55mm), 2.5" x 1.0" (64 x 24mm) bus bar
Range Selection Manual (10A, 100A, 1000A)
Dimensions 244mm (L) x 97mm (W) x 46mm (H) 9.6" (L) x 3.8" (W) x 1.8" (H)
Weight 1.3 lbs. (600g)
Operating Temperature 14 to 122°F (-10°C to 50°C)
Operating Humidity < 85% relative humidity
Altitude < 2000 meters
Storage Temperature -4 to 140°F (-20°C to 60°C)
Storage Humidity < 75% relative

Datasheets & User Manuals

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