The KDBR-S Transformer Copper Aluminum Material Analyzer integrates transformer material testing, capacity testing, characteristic testing, direct resistance testing, and transformer ratio testing. It is a high-precision instrument specially developed by our company to address this issue. It can easily detect whether dry-type transformers are using aluminum instead of copper for secondary charging, accurately test transformer capacity, and accurately detect whether users have changed or replaced transformer nameplates. It can also accurately measure power frequency parameters such as capacity, load loss, no-load loss, impedance voltage, and no-load current of various transformers.

The KDBR-S transformer copper aluminum material analyzer not only has the characteristics of small size, light weight, high measurement accuracy, and good stability, but also adopts a large screen LCD display window, graphical menu operation, and text prompts. It integrates multiple parameters into a single screen display interface, with a friendly human-machine dialogue interface, easy operation, and easy learning, which improves work efficiency.

1. Can accurately determine the material of the transformer.

2. Can blind measure the capacity of distribution transformers

3. It can measure the load loss, no-load loss, short-circuit voltage, no-load current, etc. of various types of transformers.

4. It can automatically perform waveform distortion correction, temperature correction, voltage correction (no-load test under non rated voltage), and current correction (short-circuit test under non rated current conditions). The operator only needs to input the correction index according to the transformer type, and the instrument can automatically calculate the corrected result. It is very suitable for units that do not have slightly larger capacity transformer short-circuit test conditions.

5. Allow external voltage transformers and current transformers for extended range measurement, which can measure various parameters of the test sample.

6. The tester adopts a 7.0-inch, 800 * 480 graphic dot matrix touch industrial grade color LCD screen with high brightness, wide temperature, wide viewing angle, and clear visibility under sunlight. Text menus and graphical operation prompts enable friendly human-machine dialogue, while touch buttons make operation easier and adaptable to all seasons of winter and summer.

7. Users can print out the results of the test data at any time through a micro printer.

1. Input characteristics

Active part: Voltage measurement range: 0~10V

Current measurement range: 0~10A

Passive part:

Voltage measurement range: 0~750V wide limit (can be connected to an external voltage transformer).

Current measurement range: 0~100A, internal automatic