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HZK 9930 3-600V Three-Phase Digital Power Meter Electric Parameter Tester AC Power Meter PZ9930 100A
Features:
* PZ9930 Series Three-Phase Digital Power Meter: Digital display, intuitive readings, and direct current value reading.
* Digital display with intuitive readings, high-speed AD converter and 32-bit MCU computation.
* Suitable for measuring electrical parameters of single-phase, three-phase three-wire, and three-phase four-wire systems.
* Automatic switching of voltage and current ranges to improve measurement accuracy.
* Measurement accuracy is unaffected by waveform, offering high reliability and long service life.
* Batch testing to improve efficiency.
* Customizable upper and lower limit alarm parameters with audible and visual alarm functions.
* Supports external high-current transformers to expand the measurement range.
* Set current multiplication factor to directly read current values.
* Four-window display simultaneously shows voltage, current, power, and power factor for single-phase and three-phase systems; stable and fast measurement.
* Wide Applications: residential & property use, electromechanical maintenance, and automotive repair.
* Three windows can be configured to display voltage, current, power, power factor, or frequency, while one window can display total power and apparent power.
Specifications:
* Voltage: AC 3-600V
* Optional Current Range: AC 10mA-40A, 50mA-80A, 100mA-100A (external current sensor can be connected to extend measurement range)
* Frequency: 40Hz-400Hz
* Accuracy: ±(0.3% reading + 0.1% range + 2 digits)
* Power Range: 0.01W-9999W-9999kW
* Upper & Lower Limit Alarm: With
* RS232/RS485 Interface: Optional
* Measurement Type: Single-phase, three-phase three-wire, three-phase four-wire
* Power Factor Measurement Range: -1.000 ~ 0 ~ 1.000
* Accuracy:
** Voltage/Current/Power: ±(0.3% reading + 0.1% range + 2 digits)
** Power Factor: ±(0.004 + 0.001/reading + 1 digit)
* Resolution:
** Voltage: 0.1V
** Current: 0.001A
** Power: 0.01W
** Power Factor: 0.001
* Frequency: 0.01Hz
* Input Impedance: > 1MΩ for Voltage, < 0.02Ω for Current
* Continuous Maximum Input: Voltage 650V, Current 48A
* Instantaneous Maximum Input: 1000V, 80A (1s)
* Measurement Update Rate: Approx. 6 times/second
* Operating Environment: 5-40°C, 20%-80% RH (non-condensing)
* Insulation & Withstand Voltage: Insulation > 10MΩ, Withstand voltage: AC 2kV/1min
* Operating Voltage & Power Consumption:
** Standard: 220V ±10%, 50/60Hz, ≤5W
** Optional Wide Voltage: 86-265V, ≤5W
Packing List:
* 1 × Main Unit
* 1 × User Manual
* 1 × Certificate of Conformity
* 1 × Power Cord
Packaging Details:
* Weight: 4.41kg
