HGQA-C automatic transformer multi-pole verification device is also called transformer verification platform, transformer verification device, transformer verification device, transformer detection device, automatic transformer verification device

It is a new generation of intelligent transformer calibration platform newly developed by our company. The entire set of equipment has a faster calibration speed, more accurate test data, better stability, and more complete protection functions. Intelligent transformer

It is composed of calibrator, voltage and current load box, electronic source control cabinet, and multi-position transformer test bench.

         The operator sets the main parameters such as the type, transformation ratio, accuracy level, secondary load, power factor, and position of the tested transformer through the transformer error management software.

The up-current process (about 3 minutes) can complete the error data measurement of the ratio current transformer and store it in the database.

         The device can automatically verify various high-voltage current transformers, voltage transformers, combined transformers, and metering boxes in accordance with national verification regulations. It is the power system and other metering regulatory authorities.

Ideal equipment for line transformer verification.

1. The device has three test modes: online automatic, stand-alone automatic, and stand-alone manual;

       2. Using program-controlled electronic source, the fixed point is rapid and accurate, which overcomes the shortcomings of traditional electrician voltage regulators such as large noise and mechanical wear;

       3. During the test, the standard transformer primary and secondary wiring, voltage and current load box are fully automatic and automatically switched, without manual shifting;

       4. Stations can be arbitrarily selected for verification, and the test stations, standard transformer wiring, power factor, and secondary load can be displayed simultaneously;

       5. It can also be used as a power frequency and triple frequency withstand voltage test bench for transformer withstand voltage test;

       6. With over-voltage, over-current, dial indicator protection, phase loss, wrong transformation ratio, wrong polarity and excessive error protection functions during the test;

       7. The error management software device can be connected to the seamless ports of the State Grid, China Southern Power Grid, and local power grid marketing systems.