An87500(f) Multiple Channel Power Analyzer Dimension(l*w*h): 426*133*500 Millimeter (Mm)

Features:
Multi-channel: 1~6 channels,
flexible configuration of 1~6 single-phase,
three-phase three-wire A 2,
three-phase four-wire A 2, four-phase (DC+ three-phase three-wire) and other modes,
satisfy test requirements of varies load (air conditioner, converter, inverter, motor);
High accuracy:
high-speed DSP processor,
16-bit high-speed high-accuracy AD converter,
accuracy up to 0.1%, 100ms display cycle;

Wide power range:
current up to 50A for a single channel (optional 20A, 10A, 5A, 2A, 1A etc. or combination),
minimum 0.lmW power resolution, satisfy test requirements of standby power consumption and rated power;

Broadband: AC/DC signals,
power measurement bandwidth: DC, 0.5Hz~100kHz,
satisfy power test requirements of varies standard and non-standard sine wave load;
Multi harmonic analysis: simultaneous 6-channel harmonic analysis, maximum 50th harmonic measurement, distortion analysis, visual display of total harmonic contents and total contents;

Multi frequency measurement: simultaneous 6-channel frequency measurement;
Line filtering: 500Hz/5.5kHz low-pass filter to measure the fundamental PWM waveform, filter out the high-frequency interference of the switching power supply current;
Sensor: variable ratio, common I-I/V-V voltage/current transformers; I-V type current sensor with BNC interface, maximum input voltage 10V, optional high current sensor;

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

Accumulation of electric energy: positive electric energy, reverse electric energy and integrated electric energy can be separately accumulated to measure the trading electric energy;

Threshold alarm: independent 10 groups of voltage, current, power, power factor and other thresholds and measurement threshold for each channel, automatic upper/lower limit judgment and alarm;

Chinese/English interface: Chinese or English operation and time/date display.

Applications:
1. PV inverter power measurement
Voltage: 0~1000V;
Current: 0~50A/current sensor;
Simultaneous measuring input/output (single-phase/three-phase) power and power factor;
Automatic calculation of efficiency;
50th harmonic/distortion analysis;
Electricity purchase/selling power measurement.
2. Electric vehicle electrical performance test
Multi-channel, simultaneous testing of multiple parameters: 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 accuracy, accuracy of 0.1%, minimum power resolution: of 0.1mW;
Measure AC/DC signal instantaneous RMS, average, peak, electric energy and so on.
3. Inverter motor/inverter power measurement
Power bandwidth: DC, 0.5Hz~100kHz;
Current: 0~50A/current sensor;
Simultaneous measuring input/output power;
50th harmonic/distortion analysis.
4. 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