HIOKI 3197 Power Quality Analyzer

HIOKI 3197 Power Quality Analyzer

3-Phase 4-Wire Portable Power Quality Analyzer to Detect, Measure and Record Power Quality Issues, Harmonics, Demand, Inrush and Power Transients

Hioki portable power meters and analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The 3197 is a handheld power quality analyzer for monitoring and recording power supply anomalies, allowing their causes to be quickly investigated.

Note: Optional current sensor is necessary to measure current or power parameters.

Overview

• Single-phase 2-wire/single-phase 3-wire/three-phase 3-wire/three-phase 4-wire
• Catch power quality problems on the fly, before they catch you
• Record measurement data on internal memory for easy transfer to a PC via USB
• Analyze measurement data on a bundled PC aplication software.   
  
  Specification
  
  

Measurement line type	Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire
Measurement range	[Voltage] 600.0 V AC, [Current] 500.0 mA to 5.000 kA AC (depends on current sensor in use), [Power] 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	1. RMS Voltage and Current (200 ms calculation) 2. Voltage (1/2) RMS: one cycle calculation refreshed every half cycle 3. Current (1/2) RMS: half-cycle calculation 4. Frequency 5. Active Power/ Reactive Power/ Apparent Power/ Power Factor/ Displacement Power Factor/ Active or Reactive Energy Consumption 6. Demand (Active or Reactive power) 7. Up to 50th Harmonic Analysis (Time series measurement or recording is not available) 8. Peak Voltage and Current 9. Total harmonic voltage distortion ratio 10. Voltage Unbalance Factor 11. K Factor (Time series recording is not capable) 12. Total harmonic current distortion ratio (Time series recording is not available)
Event Detection	1. Voltage Swells (Rise), Voltage Dips (Drop), Interruptions: RMS value detected using voltage (1/2) measured every half cycle 2. Inrush Current: RMS value detected using current (1/2) every half cycle 3. Transient Overvoltage: 50 Vrms or more detection, 10 to 100 kHz 4. Timer: Detect events at preset intervals 5. 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
Interfaces	USB 2.0 (Communication with the PC)
Display	4.7-inch color STN LCD
Power supply	AC adapter 9418-15 (100 - 240 V, 50/60 Hz), Battery pack 9459, Continuous use 6 hr (LCD Back-light auto-OFF 5 min.), 23 VA max.
Dimensions and 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)
Accessories	Voltage cord L9438-55 ×1 (Black ×4), AC adapter 9418-15 ×1, Power cord ×1, Battery pack 9459 ×1, Input terminal labels ×1, Input cord labels ×1, Strap ×1, Instruction manual ×1, Measurement guide ×1, USB Cable ×1, CD-R (Applications software) ×1, Carrying case ×1