Handheld 3 Phase Electric Power Quality Analyser

Short Description:


This power qualith analyzer is easy to use, large LCD screen display, high resolution, interface in both Chinese and English, shock-proof shell structure and so on.

Can simultaneously measure the 4-channel current (ABC three phase and neutral wire current), 4-channel voltage (ABC three-phase voltage and neutral line voltage to ground), the peak value of current voltage,  maximum/minimum value over a period, three-phase imbalance factor, short-time voltage flicker, transformer K factor, active power, reactive power, apparent power, power factor and displacement power factor, active power, reactive power, apparent power, total harmonic distortion and harmonic, etc;

Product Detail

Product Tags

Portable handheld Class S Power Quality Analyzer Three Phase Power Quality Tester Measuring Instrument Harmonic Analyzer

Power Quality Analyser also named: Intelligent Three Phase Power Quality Analyser, Multifunctional Power Quality Analyser, which simultaneous with the functions of harmonic analyser, phase volt-ampere meter, electric parameter tester. It apply to electricity industry, petrochemical, metallurgy, railway, mining enterprises, scientific research institution, metrological department. Especially suitable for comprehensive analysis and diagnosis on all the voltage, current, power, power, harmonic, phase electric parameters.

Power Quality Harmonics Analyzer
Three Phase Power Quality Analyzer
Power Quality and Energy Analyzer

Technical Specifications of the Handheld Power Quality Analyzer

Influence factor
Test item
Base condition
Working condition
Environment temperature
All parameters
-10°C~ 40°C
Relative humidity
All parameters
40%~ 60%
Phase-to-neutral voltage
All parameters
1.0V~ 1000V
Phase-to-phase voltage
True RMS phase-to-phase voltage
1.0V~ 2000V
True RMS current
10mA~ 1000A
Network frequency
All parameters
40Hz~ 70Hz
Phase shift
Active power and active energy
Cosφ: 0.2~ 1.0
Reactive power and reactive energy
Sinφ: 0.2~ 1.0
All parameters
0.0%~ 100%
Voltage unbalance
All parameters
0.0%~ 100%
Working voltage of device
All parameters
DC9.5V~ 10.5V
External electric field,
magnetic field
All parameters
Should be avoided
Test position
Measured related parameters of current
Tested wire at the center of clamp.


Power supply
Rechargeable lithium-ion battery pack 9.6V, backup charger.
Battery indicator
Battery symbol shows dump energy. When the voltage is too low, automatic shutdown after the 1 minute.
Power consumption
Current consumption of normal test 490 mA, continuous working for 8 hours.
Display mode
LCD color screen, 640dots×480dots, 5.6 inches, display domain: 116mm×88mm.
Size of clamp
008B small sharp current clamp: 7.5mm×13mm;
040B circle current clamp: 35mm×40mm;
068B circle current clamp: 68mm×68mm.
Instrument dimensions
L×W×H: 240mm×170mm×68 mm.
Number of channels
Phase-to phase voltage
Phase-to-neutral voltage
008B current clamp: 10mA~10.0A;
040B current clamp: 0.10A~100A;
068B current clamp: 1.0A~1000A;
Optional current transformer: instrument input current 1mA~500mA.

Ⅱ Functions and Features for the Handheld Power Quality Harmonics Analyzer:

Waveform real-time display (4 channels voltage/4 channels current).
★ True RMS values of voltages and currents.
★ The DC components of voltages.
★ Peak current and voltage values.
★ Minimum and maximum half-cycle RMS current and voltage values.
★ Phasor diagram display.
★ Measurement of each harmonic up to order 50.
★ Bar charts show harmonic ratios of current and voltage of each phase.
★ Total harmonic distortion (THD).
★ Active, reactive, apparent power, by phase and cumulative.
★ Active, reactive, apparent energy, by phase and cumulative.
★ Transformer K factor.
★ Power factors (PF) and displacement factors (DPF or COSΦ).
★ Short-term voltage flicker (PST).
★ Three phase unbalance(current and voltage).

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