The ANEL(F) Series Regenerative DC Electronic Load is a high-tech product integrated with high-frequency PWM rectification technology, bidirectional DC conversion technology, and FPGA digital control technology. It has an adaptive grid, regenerative capability, and can support continuous energy regeneration in the full power range. It simultaneously possesses the capability of bidirectional operation in both positive and negative directions, enabling seamless energy transfer. With dual-loop control technology, it achieves ultra-high control precision, rapid response to customer load changes, ensuring equipment test stability and data precision. With its wide range of voltage and current adaptability capabilities and rich programming test functions, it better meets the diverse testing needs of customers' products. The device also includes multiple protection programming functions to better protect the safety of customer equipment during testing.
Typical Application
Standby power consumption and power analysis of single-phase/three-phase household and commercial appliances;
Power, efficiency, and harmonic analysis of photovoltaic inverters;
Electrical performance measurement of electric vehicles and charging stations;
Power and harmonic analysis of power electronics, transformers, and generators;
Power and harmonic analysis of inverters and variable-frequency motors;
Power, harmonic, and surge current analysis of switching power supply;
Power analysis of lighting and LEDs.
Power Measurement for Photovoltaic Inverters
Complying with GB/T 37409-2019 Testing Specification for Photovoltaic Grid-connected Inverter;
Voltage range: 0-1500 V;
Current range: 0 - 50 A / current sensor;
Capable of simultaneously measuring input, output (single-phase and three-phase) power, and power factor;
Automatic efficiency calculation;
50 harmonics and distortion analyses;
Bidirectional power measurement for buying and selling electricity.
Electrical Performance Measurement of Electric Vehicle
Multi-channel, capable of simultaneously measuring multiple parameters: Performance testing of charging stations, battery charge/discharge characteristics, power conversion efficiency, motor performance, etc.;
AC/DC, with a maximum current of 50A, expandable to larger current sensors;
High precision, with a fundamental accuracy of 0.1% and minimum power resolution of 0.1mW;
Capable of measuring instantaneous RMS values, average values, peak values, and electrical energy for both AC and DC signals;
Power Measurement for Variable-frequency Motors and Inverters
Compliant with GB 12668 standard;
Power bandwidth: DC, 0.5 Hz - 100 kHz;
Current range: 0 - 50 A / current sensor;
Capable of simultaneously measuring input and output power;
50 harmonics and distortion analyses.
Suitable for Power Measurement of Various Power Supplies and UPS Systems
Current ranges: 0-1 A / 5A / 20A / 50A;
Power bandwidth: DC, 0.5 Hz - 100 kHz;
Capable of simultaneously measuring input and output (single-phase and three-phase) power, and monitoring battery charge and discharge;
Automatic efficiency calculation;
Home Appliance Performance Evaluation and Standby Power Consumption Measurement
Compliant with IEC 62301:2011 standard;
Current range from 0 to 1A/2A/5A/10A/20A/50A, suitable for measuring both rated power and standby power;
Minimum power resolution: 0.1mW;
50 harmonics and distortion analyses.
Power Analysis of Lighting and LED
Current range: 0 - 1A / 5A;
Minimum power resolution of 0.1 mW;
Capable of measuring the input and output power, power factor, and efficiency of the power supply;
50 harmonics and distortion analyses.
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