TKFA-B Frequency Conversion Transformer Field Calibrator

TKFA-B variable frequency transformer tester is based on the traditional transformer volt-ampere characteristic transformation ratio polarity comprehensive tester based on voltage regulator, booster, and current transformer. It listens to users’ opinions and experiences.

A new generation of innovative CT and PT test instruments developed after extensive market research and in-depth theoretical research. The device adopts high-performance DSP and FPGA, and advanced manufacturing technology to ensure product performance

It is stable and reliable, with complete functions, high degree of automation, high test efficiency, and is at the leading level in the country. It is a professional test instrument for transformers in the power industry.

       TKFA-B variable frequency transformer comprehensive tester meets the following occasions:

       1. Suitable for transformer calibration of electric power research institutes;

       2. It is suitable for the factory calibration of transformer manufacturers;

       3. Meet the preventive test of the power sector;

       4. Meet the handover test of engineering units and panel enterprises.

       1. Support the detection of CT and PT (protection class, measurement class 0.2S, TP class) steady state and instantaneous parameters;

       2. Adopting advanced DC method detection principle, the equivalent excitation voltage is as high as 30KV.;

       3. Comes with a miniature fast printer, which can print test results directly on site;

       4. Support multiple ways to print test results such as user setting value, according to regulations and all data;

       5. Using intelligent controller, one-button setting, simple operation;

       6. The single machine has a large current output of 0～200A, which can easily check the integrity of the channel status of the secondary circuit of the transformer;

       7. The unique one-key full detection and sub-item detection functions make the on-site use more flexible and convenient;

       8. Large-screen LCD, graphical display interface;

       9. Arbitrary transformation ratio measurement (guess the nameplate transformation ratio);

      10. The inflection point value is automatically given according to the regulations;

      11. Automatically give 5% and 10% error curves;

      12. It can save 3000 sets of test data, which will not be lost after power failure;

      13. Support U disk transfer data, which can be read through a standard PC and generate WORD report;

      14. Small and light weight ≤ 8Kg, which is very conducive to on-site testing.