Multi-channel: 1~6-channel synchronous measurement unit, flexibly configured as multi-channel single-phase, three-phase three × 2, three-phase four × 2, four-phase (DC + three-phase three) and other modes for measurement of various loads (air conditioners, inverters, frequency converters, motors);

High precision: High-speed FPGA+ARM processor dual-core processing, 16-bit high-speed high-precision AD converter, accuracy of 0.1%, up to 100ms display update cycle;

Wide power range: 20A current measurement (optional 50A/10A/5A/2A/1A and other specifications, support combination) per channel, minimum power resolution of 0.1mW, meeting the measurement requirements of standby power consumption and rated power;

Wide broadband: AC/DC signal, power measurement bandwidth DC, 0.5~100kHz, suitable for various standard/non-standard sine wave load power measurement;

Multi-channel harmonic analysis: Simultaneous harmonic analysis for six-channel, up to 50th harmonic measurement, distortion analysis, visual display of harmonic component of each order and total components;

Multi-channel frequency measurement: Simultaneous frequency measurement for six channels;

Line filtering: 500Hz, 5.5kHz low-pass filter is used to measure the fundamental wave of PWM wave and filter out the high-frequency interference of switching power supply current;

Sensor: Ratio function, normal I-I, V-V voltage/current transformers; I-V current sensors with BNC interface, maximum input voltage of 10V, optional high current sensors;

Efficiency calculation: Measurement of input/output energy consumption of the equipment at the same time, and calculate its efficiency;

Electric energy accumulation: accumulate forward/reverse electric energy and comprehensive electric energy separately, and measure electric energy for sale and purchase.

Channel configuration: The multi-channel power analyzer can support a variety of wiring methods, including 1P2W, 1P3W, 3P3W, 3V3A, 3P4W, etc.

PV inverter power measurement

• Meet GB/T 37409-2019 Testing specifications for photovoltaic grid-connected inverter
• Voltage: 0~1500V
• Current: 0~50A/current sensor.
• Simultaneous measurement of input/output (single-phase/three-phase) power and power factor
• Automatic efficiency calculation
• 50th harmonic and distortion analysis
• Two-way power measurement for buying and selling electricity

Electric vehicle electrical performance measurement

• Multi-channel to test multi parameters simultaneously: charging station performance, battery charge/discharge performance, power conversion performance, motor performance, etc.
• AC/DC, maximum current of 50A, extended to larger current sensors.
• High precision, basic accuracy of 0.1%, minimum power resolution of 0.1mW.
• Measure AC/DC signal instantaneous RMS, average, peak, electric energy and so on.

Inverter motor, frequency converter power measurement

• Meet GB12668 standard.
• Power bandwidth DC, 0.5Hz~100kHz
• Current: 0~50A/current sensor.
• Simultaneously measure input and output power
• 50th harmonic and distortion analysis

Power supply, UPS power measurement

• Current: 0~1A/2A/5A/10A/20A/50A
• Power bandwidth DC, 0.5Hz~100kHz
• Simultaneous measuring input/output (single-phase, three-phase) power, monitoring battery charge/discharge.
• Automatic efficiency calculation

Home appliance performance evaluation, standby power consumption measurement

• Meet IEC 62301-2011 standard.
• Current: 0~1A/2A/5A/10A/20A/50A, measurement of rated power and standby power
• Minimum power resolution: 0.1mW
• 50th harmonic and distortion analysis

Lighting, LED power measurement

• Current: 0~1A/2A/5A/10A
• Minimum power resolution: 0.1mW
• Measurement of drive power input/output power, power factor, efficiency
• 50th harmonic and distortion analysis