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.
• 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
Spesifications:
- 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
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