During the experiment, only need to set the test voltage/current value, no need to set the step size, section point and other parameters, the device can automatically boost the voltage/current, and the transformer's volt-ampere characteristic curve or ratio, polarity and other experimental results are quickly displayed, supporting data saving and on-site printing, not only eliminating manual voltage regulation, manual recording, curve tracing and other tedious labor. The test data can also be uploaded to the computer through the USB interface for editing and saving or printing.
 
Simple and convenient operation, improve work efficiency, is a cost-effective high-tech products.

Main feature
1, safe and reliable: MBC power control technology, single-phase AC220V input power supply, and the working power supply and power supply share an input port, the design is more scientific and reasonable, the use of more safe and reliable.
Note: The working power supply and power supply of other similar products are input separately, and also need to use three-phase AC380V dual live wire input to meet the experimental requirements, there are safety risks, easy to cause electric shock or even casualties and other accidents.
 
2, in line with the national maintenance regulations: the equipment power output is all real voltage and current values, and the waveform is standard sine wave, the frequency is 50-60Hz; It can effectively simulate the real state of the transformer and meet the relevant national maintenance regulations.

3, the output capacity is large: the single 220V input maximum voltage output 0-1000V, very suitable for on-site maintenance.

4, complete functions: can detect CT/PT voltammetry characteristics, ratio, polarity, 5% and 10% error curve, CT primary flow and CT demagnetization and other items, easy to achieve a multi-purpose machine.

5, simple wiring: single power input port; The wiring mode is safe and simple, very suitable for field use, can effectively reduce labor intensity and improve work efficiency;

6. Large test range:
Note: Measuring range without external booster or external current booster
 
7, fast printing: the use of thermal printer, automatic screening of typical report use data, very suitable for field data comparison.

8, large capacity FLASH storage: can save 1000 groups of test data, not lost after power failure.

9, USB interface: support U disk storage function.

10, small size, light weight: easy to use on site.