Description
Overview
GAOTek electrical network analyzer with clamps power quality can measure 4 currents (ABC three-phase and neutral wire current), 4 voltages (ABC three-phase voltage and neutral wire-to-ground voltage), the peak value of current and voltage, the maximum and minimum values within period of time, three-phase current Balance, short-term voltage flicker, transformer K factor, active power, reactive power, apparent power, power factor, displacement power factor, active energy, reactive energy, apparent energy, harmonic ratio, total harmonic distortion, display, current and voltage real-time waveforms, phasor diagrams, and harmonic ratio bar graphs; dynamically capture instantaneous changes in voltage and current, monitor starting current, monitor various power parameters and generate alarm events list, record test data fora long time and generate trend curves Picture and other various functions.
Features
- Reports and charts can be provided
- Improve the reliability and stability of the power grid
- Power quality analysis, diagnosis of grid quality
- Remote monitoring, real time monitor power quality
- Failure early warning, detection of potential equipment failures
- Records historical data for trend analysis
- Auto-alarms for power quality issues
- Enhances grid efficiency and reduces energy consumption
Technical Specifications
| Frequency | 40 Hz to 70 Hz or 0.01 Hz or ± 0.03 Hz |
| True RMS Voltage | 1.0 V to 1000 V or 0.1 or ± (0.5 % + 5 dgt) |
| True RMS Line Voltage | True RMS Line Voltage |
| DC Voltage | DC Voltage |
| Harmonic | 0 th to 50 th |
| Neutral Line voltage Peak | 1.0 V to 2828 V or 0.1 or ± (1.0 % + 5 dgt) |
| CF | 1.0 to 3.99 or 0.01 or ± (1 % + 2 dgt) 4 to 9.99 or 0.01 or ± (5 % + 2 dgt) |
| Apparent Electrical Energy | Apparent Electrical Energy |
| Transformer K Factor | 0.0 % to 99.9 % or 0.1 % or ± (1 % + 10 dgt) |
| Motor Starting Current detect | 100 s |
| Record | 300 days at 1 minute interval, 20 parameters each time |
| Alarm | 12800 groups of alarm records, 40 kinds of parameters are optional |
| Screenshot Capacity | 60 |
| Comm port | USB |
| Withstand Voltage | 1 min at 3700 Vac or 50 Hz Case to line |
| Insulation | 10 MΩ |
| Safety Regulation | IEC-61010，CATIII 1000 V or IEC61010-31 or IEC61326 |
| Display Mode | 5.6 in (9.14 cm) |
| Power | 11.1 V 7800 mAh Rechargeable lithium-ion battery |
| Power Consumption | 410 mA, fully charged for 15 hrs |
| Memory | X (factory standard 32 G memory card, can be replaced) |
| Waveform real-time display | 4 voltages or 4 currents |
| Instrument Weight | 3.52 lb (1.6 kg) |
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