HIOKI 3197 POWER QUALITY ANALYZER

The most comprehensive portable PQA on the market Catch power quality problems on the fly, before they catch you! Monitor for : Inrush current, Voltage swell, Voltage dips, Transient over-voltage, Interruptions Measure and record : Power and Power factor, Active/ Reactive energy, Demand, Load changes ( with graph display) , Voltage and current Basic specifications ( Accuracy guaranteed for 1 year) Measurement line type Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire Voltage range 600.0 V AC Current ranges 500.0 mA to 5.000 kA AC ( depends on current sensor in use) Power ranges 300.0 W to 9.00 MW ( depends on combination of current range and line type) Basic accuracy Voltage: ± 0.3 % rdg. ± 0.2 % f.s. Current: ± 0.3 % rdg. ± 0.2 % f.s. + current sensor accuracy Active power: ± 0.3 % rdg. ± 0.2 % f.s. + current sensor accuracy ( at power factor= 1) Measurement items RMS Voltage and Current ( 200 ms calculation) Voltage ( 1/ 2) RMS: one cycle calculation refreshed every half cycle. Current ( 1/ 2) RMS: half-cycle calculation. Frequency Active Power/ Reactive Power/ Apparent Power/ Power Factor/ Displacement Power Factor/ Active or Reactive Energy Consumption Demand ( Active or Reactive power) Up to 50th Harmonic Analysis ( Time series measurement or recording is not capable) Peak Voltage and Current Total harmonic voltage distortion ratio Voltage Unbalance Factor K Factor ( Time series recording is not capable) Total harmonic current distortion ratio ( Time series recording is not capable) Event Detection Voltage Swells ( Rise) , Voltage Dips ( Drop) , Interruptions: RMS value detected using voltage ( 1/ 2) measured every half cycle Inrush Current: RMS value detected using current ( 1/ 2) every half cycle Transient Overvoltage: 50 Vrms or more detection, 10 to 100 kHz Timer: Detect events at preset intervals Manual: Detect events when keys are pressed Number of Recordable Events 50 event waveforms, 20 event voltage fluctuation graphs, 1 inrush current graph, 1000 event counts Interface USB 2.0 ( Communication to the PC) Display 4.7-inch color STN LCD Power supply AC ADAPTER 9418-15 ( 100 - 240V, 50/ 60Hz) , BATTERY PACK 9459, Continuous use 6 hours ( LCD Back-light auto-OFF 5min.) , 23VA max. Dimensions, mass 128 mm ( 5.04 in) W × 246 mm ( 9.69 in) H × 63 mm ( 2.48 in) D, 1.2 kg ( 42.3 oz) ( with Battery pack) Supplied accessories VOLTAGE CORD L9438-55 × 1 ( Black× 4) , AC ADAPTER 9418-15 × 1, BATTERY PACK 9459 × 1, USB Cable × 1, Input Terminal Labels × 1, Input Cord Labels × 1, CD-R ( Applications software) × 1, Strap × 1, Carrying case × 1, Measurement guide × 1, Instruction manual × 1