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| Power Measuring Instruments (For problems in power quality) |
POWER QUALITY ANALYZER 3197 |
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| The most comprehensive portable PQA on the market |
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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
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| Basic specifications |
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| Measurement lines |
Single-phase/two-wires, Single-phase/three-wires, Three-phase/three-wires, Three-phase/four-wires |
| Measurement line frequency |
Auto-detect (50Hz/60Hz) |
| Voltage range |
600.0V AC |
| Current ranges |
Manually switch-able from 2 range sets according to Clamp sensor
500.0mA / 5.000A/ 50.00A / 10.00A / 100.0A / 500.0A / 1.000kA / 5.000 kA |
| Measurement items |
Impulsive voltage quality : Transient overvoltage (Impulse), RMS voltage quality : Voltage swell, Voltage dips, Voltage interruption, Power quality : Frequency, Voltage, Current, Current peak, Active/Reactive/Apparent power, Power factor (displaced power factor), Three phase quality : Voltage unbalance ratio, Current unbalance ratio, Harmonic quality (Up to 50th order) : Harmonic voltage, Harmonic current, Harmonic power, Harmonic voltage/current phase angle, Total harmonic voltage distortion, Total harmonic current distortion (THD-F, THD-R), |
| Interval settings |
AUTO / 1 / 5 / 10 / 15 / 30 / 60 minutes |
| Maximum record-able period |
125 Days with internal non-volatile memory of 4MB-stored data will not be deleted upon power OFF; partition memory into 4 segments for maximum 31 days of recording each |
| Internal memory |
4 MB |
| PC Interface |
USB Ver.2.0 |
| Power supply |
9418-15 AC ADAPTER or 9459 BATTERY PACK |
| Dimensions, mass |
128W × 246 H × 63 D mm, 1.2 kg with battery pack |
| Accessories |
Voltage cords 9438-05 (1set), BATTERY PACK 9459 (1), AC ADAPTER 9418-15 (1), USB Cable (1), Basic PC Software CD-R (1), Carrying Case (1), Strap (1) |
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