Product Introduction                               

XL-3203A Three-Phase Dynamic Waveform Power Source (hereinafter referred to as XL3203A) It can output three-phase AC/DC voltage and three-phase AC/DC current. Both voltage and current can output DC, square wave, triangle wave, sine wave, superimposed harmonics of various orders, fundamental wave with low-frequency oscillation, custom waveforms, and various types of waveform splicing output functions. It can be used in occasions requiring complex power waveform signal output, such as dynamic performance testing of electric energy meters, transformer testing, harmonic analysis, etc. Using this dynamic waveform power source, operators can perform dynamic performance tests on electric energy meters, test performance indicators of sampling devices under various complex waveforms, and output various high-precision signal waveforms that were previously unavailable on standard sources.

Main Functions

• 0-180V DC output with stability up to 0.01%, serving as a standard DC voltage source.
• 0-130V AC output with stability up to 0.01%, serving as a standard AC voltage source.
• 0~10A DC output with stability up to 0.02%, serving as a standard DC current source.
• 0~10A AC output with stability up to 0.02%, serving as a standard AC current source.
• AC voltage output from 0.001-5KHz, with superimposed DC voltage bias.
• AC current output from 0.001-5KHz, with superimposed DC current bias.
• Harmonic editing and output.
• Arbitrary waveform editing and output, used to reproduce complex waveform signals.
• Single-cycle and repeated output functions for arbitrary waveform output.
• Voltage and current can be output simultaneously, with adjustable phase between them, supporting virtual load verification of electric energy meters.
• Supports dynamic voltage and current output to test the dynamic performance of electric energy meters.
• Supports waveform recording playback.

Main Features

• The XL-3203A is a new generation high-precision standard power source based on high-speed DSP, large-scale FPGA, high-speed high-precision DA acquisition, and high-performance power amplifiers. It is suitable for power quality monitoring, transformer testing, harmonic analysis, and other occasions requiring high-precision variable frequency power signals and harmonic output.
• The XL-3203A outputs AC voltage up to 130V AC and DC voltage up to 180V DC, with stability reaching 0.01% and voltage accuracy up to 0.02% RD.
• The XL-3203A outputs AC current up to 10A AC and DC current up to 10A DC, with stability reaching 0.02% and accuracy up to 0.05% RD.
• The XL-3203A has powerful harmonic output capabilities; both voltage and current can output harmonics up to the 100th order at power frequency, simulating various dynamic performance waveforms of electric energy meters in practical applications.
• The XL-3203A also provides rich and powerful waveform editing functions, allowing users to output hand-drawn waveforms through control software.
• The XL-3203A is suitable for complex waveform signal requirements.
• The XL-3203A provides formula editing output, supporting addition, subtraction, multiplication, and division operations of trigonometric functions for formula waveform output.
• The XL-3203A supports comtrade waveform recording playback function, making it very convenient to reproduce on-site signals.

Technical Parameters