Supply AT356 mobile phase power quality analyzer

Product Overview: Portable three-phase power quality analyzer, is running to detect and analyze the quality of the power grid of dedicated portable products. Can provide power to run the harmonic analysis and power quality analysis, equipped with large-capacity memory, it can run on the grid for long-term data acquisition and monitoring, equipped with PC application software, the collected data uploaded to the computer, facilitate each species analysis. Design Features: ◆ color touch screen display for easy operation. ◆ High-performance lithium battery-powered time. ◆ Chinese menu operation, easy to learn. ◆ Modular structure, reasonable design, reliable operation. ◆ complete three-phase troubleshooting tool. ◆ USB disk can be used to update the instrument software, software upgrades simple and convenient. Product Features: ◆ voltage, current, frequency: measure three-phase voltage, the zero line voltage, phase current, neutral current, and frequency. ◆ harmonic measurement: measure to the 50th harmonic, measurements include the total distortion of each harmonic voltage, the magnitude of harmonic current and voltage harmonics (total harmonic distortion), each voltage harmonic / current harmonic wave containing rate; harmonic spectrum can be displayed. ◆ Power measurement: measure the three-phase apparent power, active power, reactive power, power factor, three-phase power and so on. ◆ Unbalanced measurement: measure the three-phase voltage unbalance and positive, negative and zero sequence voltage; three-phase current imbalance and positive, negative and zero sequence current; can display voltage vector and current Vector. ◆ Surge Current: can record at least 40 inrush current events. ◆ fluctuations / flicker: fluctuations in short-term flicker, flicker measuring length. ◆ Swells / Dips: You can record the voltage swells, sags event, can record up to 40 events. ◆ monitoring records: long time recording basic (steady state) power quality parameters, logging interval is adjustable from 3 seconds to 30 minutes. ◆ Digital Oscilloscope: allows you to view the voltage / current waveform. Specifications: Item Parameter Input impedance: 1MΩ, 20pF measurement range and accuracy 1) Voltage: 10 ~ 700V (rms) 2) Current: 1A, 10A, 100A, 1000A (select the corresponding current clamp sensor) 3) Frequency: 40 ~ 70HZ ± 0.01HZ 4) harmonic measurements: 1 to 50 times harmonic inrush current 1000A (1000A selection of current sensors) peak voltage 1000V memory 128M (Bit) Display 320 × 240 color graphic LCD operating power rechargeable lithium battery, full can work 5-6 hours External power supply AC100 ~ 240V / DC16.8V-1A power adapter / charger USB communication interface