1. The device uses power electronic technology, the internal core part of it use the frequency converter.
2. Parameter preset, protection setting, frequency selection, voltage regulation control, all adopt digital control technology.
3. Built- in computer, 8 inch color LCD display, data storage can reach 3200 groups
4. Touch operation mode, equipped with thermal printer to print Chinese characters.
5. Can preset 50Hz, 100Hz, 150Hz, 200Hz frequency test (optional), touch voltage regulation (step can be real-time adjustment, 1V and 2V and 5V, 10V), the device of multi frequency test voltage output can be realized.
6. External LC filters circuit, to ensure that the waveform distortion rate in the target range.
7. The external band tapped compensation inductor to compensate the capacitive current of the tested equipment and to improve the load capacity of the device.
8. It is small size, light weight, easy to carry and easy to high power.
9. Not only produces three frequency multiplication, but also produces 1, 2, 3, 4 frequency multiplication test voltage output.
10. Operation, wiring is simple, the requirements of the power capacity of the field test, and there is a great degree of reduction.