Power Quality Analyzer
LABWAN Power Quality Analyzer LWPQ-1000AT Touch Screen
Model LWPQ-1000AT
In Stock
The LABWAN LWPQ-1000AT Power Quality Analyzer is designed for comprehensive analysis and diagnosis of three-phase power quality. It measures 3 voltage and 4 current channels simultaneously with class 0.5 accuracy, and supports 6 types of current sensors for use on different sites. It offers real-time waveform and phase diagram display, TRMS measurement, harmonic analysis up to the 51st order, THD, power and energy calculation, and three-phase unbalance measurement. It can also capture voltage flicker, surges and drops, and monitor starting and surge current. It has a colour touch screen with Chinese and English language options, USB connectivity for transferring data to a computer, and a large-capacity lithium battery for portable use.
ISO 9001 Certified
Service & Support
Key Features
- Waveform real-time display (3 voltage/4 currents channels).
- True effective values (TRMS) of voltage and current.
- Phase diagram display.
- Each phase harmonics measurement, harmonic up to 51 orders.
- The bar graph shows the harmonic ratio of each phase current and voltage.
- Total harmonic distortion (THD).
- Active/reactive/apparent power value and total value of each phase.
- Voltage & current power trend chart.
- Three-phase unbalance measurement (voltage & current).
- Record waveform and parameters.
- Screenshot and save.
- Touch screen operation.
- Voltage flicker, voltage surge and voltage drop capture.
- Starting current and surge current monitoring.
- USB interface communicate with the computer.
- Setting the wiring connection method and power network type of the instrument.
- Selecting different type clamp current sensor and different voltage test ratio.
- One key to phase volt-ampere testing, turns ratio testing, and DC testing.
- Power energy calculation.
- DC voltage, current and power.
Specifications
| Parameter | Specification |
|---|---|
| Power Supply | Rechargeable lithium battery 7.4V, 5200mAH, external charger |
| Display Mode | 7 inch touch colorful screen |
| Channel | 3 voltage channels, 4 current channels |
| AC Voltage Range | AC 0.001V ~ 1000V |
| DC Voltage Range | DC 0.1V ~ 1000V |
| Clamp Current Sensor (Optional) | 008B Clamp current sensor: Φ8mm; 032B Clamp current sensor: Φ32 x 42mm; 050B Clamp current sensor: Φ50mm 300FA Flexible coil current sensor: Φ300mm 035AD DC current sensor: Φ30 x 35mm 068AD DC current sensor: Φ68mm |
| Current Range | 008B Clamp current sensor: AC 10mA ~ 10.0A 032B Clamp current sensor: AC 0.1A ~ 100A 300FA Flexible coil current sensor: AC 10A ~ 6000A 035AD DC current sensor: DC 0.1A ~ 1000A |
| Frequency | 40Hz ~ 70Hz |
| Harmonic | Yes, 2 ~ 51 orders |
| Total Harmonic Distortion | Yes, 2 ~ 51 orders, each phase |
| Memory | 8G, expandable to 32G |
| Three-Phase Unbalance | Yes |
| Communication Interface | USB |
| Working Current | Approx. 490mA |
| Battery Power Indication | Battery symbol display battery power, when the battery power too low, the instrument will automatic shutdown |
| Automatic Shut Down | When record function enable, the meter will not automatic shutdown. When record function disable, setting the automatic shutdown time of 15minutes, 30minutes, 60minutes. |
| Input Impedance | Test voltage input impedance: 1MΩ |
| Withstand Voltage | The instrument circuit and the housing can withstand 3700V/50Hz sine wave AC voltage for 1 minute. |
| Insulation | Between the instrument circuit and housing ≥ 10MΩ |
| Structure | Double insulation, with insulation anti-vibration sheath |
| Suitable Safety Standard | IEC-61010 CAT III 1000V / CAT IV 600V, IEC-61010-031, IEC-61326, Pollution Degree 2 |
| Working Temperature | -10°C ~ 40°C; Below 80%RH |
| Storage Temperature | -10°C ~ 60°C; Below 80%RH |
| Instrument Weight | Approx. 8kg (include all accessories) |