HGQB-C intelligent transformer calibrator is a transformer calibrator, according to the measurement standard JJG313-94 "Measurement Current Transformer Verification Regulations" and JJG3-94 "Measurement Voltage Transformer Inspection

"Regulations" and on-site use specifications, used for PT, CT error and impedance, admittance test equipment, intelligent transformer calibrator is suitable for power experiment research department, power quality measurement department and

It can be used by electric power maintenance department.

        The intelligent automatic transformer calibrator has high measurement accuracy and can be used for laboratory calibration or on-site calibration of CT and PT from 0.01 to 10. The appearance of the energy transformer calibrator adopts large-screen LCD Chinese characters.

Single display, touch operation, can automatically determine the polarity, and emit sound and light alarms, internal software automatic correction function, accuracy correction can be achieved without hardware adjustment, it is an ideal inspection for power utilities

 Test equipment.

     1. The automatic transformer calibrator adopts 320×240 dot matrix liquid crystal, which has a large visual range and long-life backlighting, which is convenient to use;

       2. The intelligent transformer calibrator has an all-Chinese operation interface, which is beautiful;

       3. The dial indicator, ratio difference, and angle difference are displayed in large fonts, which is convenient for users to observe;

       4. The intelligent transformer calibrator produced by our company fully meets the requirements of JJG314-1993 and JJG314-1994, with automatic sampling;

       5. The intelligent transformer calibrator automatically judges that the polarity is wrong and the transformation ratio is wrong;

       6. The upper computer software has the open function of the virtual tester;

       7. The intelligent transformer calibrator completely solves the problem of S-level measurement;

       8. The intelligent transformer calibrator automatically switches the range;

       9. The intelligent transformer calibrator adopts the perfect combination of advanced and unique circuit and DSP technology to completely eliminate the instability problem of the resistance-capacitance phase shift circuit