Three Phase Standard DC Voltage Calibrator Dynamic Waveform Power Source

Three-Phase Standard DC Voltage Calibrator Dynamic Waveform Power Source

XL-3213 three-phase dynamic waveform power source can output three-phase AC and DC voltage and three-phase AC and DC current. Both voltage and current can output DC, square wave, triangle wave, sine wave, harmonic superposition, and fundamental wave superimposed low frequency oscillation. Define waveforms, various types of waveform stitching output and other functions, -3dB bandwidth up to 20KHz. It can be used in applications requiring complex power waveform signal output, such as dynamic performance detection, transformer detection, harmonic analysis, etc. of the energy meter.
Using the XL-3213 three-phase dynamic waveform power source, it is easy to do many things that could not be done before, such as: dynamic performance test of the energy meter; sampling equipment performance test under various complicated waveform conditions; output various High-precision signal waveforms that were previously unavailable on standard sources.

1. Function introduction

The operation interface of the standard source application software uses a graphical interface, which is easy to operate and beautiful. Through the software, the user can conveniently control the source to output any desired power waveform signal, such as
1) DC output;
2) with pulsating DC voltage and current;
3) square wave output;
4) triangular wave output;
5) Power frequency signal output;
6) Power frequency superposition up to 129 harmonic output;
7) 0.001~5KHz voltage output;
8) Current output of 0.001~5KHz;

2. Main features

1) XL-3213 three-phase dynamic waveform power source is a new generation of high-precision standard power source based on high-speed DSP, large-scale FPGA, high-speed and high-precision DA collector and high-performance power amplifier. Applicable to power quality monitoring, transformer testing, harmonic analysis and other occasions requiring high-precision variable frequency power signals and harmonic output;
2) XL-3213 three-phase dynamic waveform power source output stability and accuracy can reach less than five ten thousandths;
3) XL-3213 three-phase dynamic waveform power source output AC current up to 10A AC, stability and accuracy can reach less than five ten thousandths;
4) XL-3213 three-phase dynamic waveform power source has powerful harmonic output performance, voltage and current can output power frequency up to 129 harmonics, -3dB bandwidth up to 20KHz, can simulate the actual application of the energy meter Dynamic performance waveform

3. Technical indicators

No. Name Indicator range Remarks
1 phase three-phase voltage
2 DC output range 0-170V DC Customizable
3 AC output range 0-120V AC Customizable
4 AC frequency range 0.001-5KHz
5 harmonic output range 2-129 times
6 voltage output accuracy better than 0.05%
7 harmonic output accuracy better than 0.2%
8 stability better than 0.01%
9 single phase maximum power 20W
10 port voltage maximum 130V AC
11 DC voltage position 170V
12 AC voltage output gear position 120V
Note: In order to ensure the output accuracy, the output current needs to be kept within the limit. Otherwise, the accuracy may not reach the index requirement. 198V, 396V

Shenzhen Xinglong Technology Co., Ltd. was established in 2004, is located in the Nanshan District, Shenzhen high tech Industrial Park, is a professional engaged in the Smart Substation detection equipment R & D, production and sales of national key high-tech enterprise (certificate number: GF201244200546). Attention to intelligence (in the field of digital substation testing technology research, from the beginning of 2009 will be gradually introduced various types of testing equipment, including electronic transformer calibrator, digital electric energy meter calibrator (check), with unit testing instrument, and wisdom to substation field testing and acceptance of the project provides the means and tools. Companies actively involved in the development of a number of national standards, to help power companies to solve some of the problems in the field of intelligent substation testing industry technology.

- SYN is a technology started the company, our unremitting pursuit of technology embodied in products of excellent performance, company's substation intelligent test series products has 26 provinces in the country get successful application, and successfully applied to the "China Electric Power Research Institute (EPRI)", "Chinese Academy", "national high voltage metering station" national level institutions.

The company established a complete quality control system and after-sales service system, as of the end of 2014 the company engineering staff has been involved in the testing of more than 100 National Smart substations, for users to solve a lot of technical problems.

Company has won 7 provincial and ministerial science and technology award, the product has laid a good reputation in the industry.

2014 August Xinglong technology successfully in the shares of small and medium-sized enterprises transfer system (the new board) listing (Stock Code: 830924 and become a public company.

Syn can not develop without the support from all sectors of society, we warmly welcome domestic and foreign customers, agents, investors and our sincere cooperation, common development. The future of the company will be with the national system for the transfer of shares in the capital market platform, efforts to technology upgrades and new product research and development, with three to five years to intelligent substation test products to cover all aspects of the smart substation. Strive to become a benchmark for the field of intelligent substation testing business, for the construction and development of China's smart grid to contribute their own diligence and wisdom.