BOHG-808 CT volt ampere characteristic comprehensive tester, mainly used for on-site detection of CT volt ampere characteristics, transformation ratio, polarity, demagnetization, 5% -10% error curve, angle difference ratio difference, secondary circuit inspection, etc. The single machine output voltage can reach 1200V (808), 2500V (808H), and the current can reach 400A

During the experiment, only the test voltage/current value needs to be set without setting the step size. The equipment can automatically boost/boost the current and quickly display the transformer's volt ampere characteristic curve, transformation ratio, polarity, and other experimental results. It supports data saving and on-site printing, which not only saves the tedious labor of manual voltage regulation, manual recording, and curve drawing, but also transfers the test data through the USB interface for editing, saving, or printing Easy to operate and improve work efficiency, it is a high-tech product with high cost-effectiveness

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1. Safe and reliable

The first MBC power control technology in China, single-phase AC220V input power supply, and the working power supply shares the same input port with the power supply. The design is more scientific and reasonable, and the use is safer and more reliable

Note: Other similar products use separate input methods for working power and power supply, and also require the use of three-phase AC380V dual live input to meet experimental requirements, which poses a great safety hazard and can easily cause accidents such as electric shock and even injury to users

2. Complies with national maintenance regulations

The power output of the equipment is all true voltage and current values, and the waveform is a standard sine wave with a frequency of 50-60Hz; it can effectively simulate the real state of the transformer and comply with relevant national maintenance regulations

3. Large output capacity

The maximum voltage output of a single machine with 220V input is 0-1200V (808) and 0-2500V (808H), and the maximum current output of a single machine is 0-400A, which is very suitable for on-site maintenance and use

4. Fully functional

It can detect the volt ampere characteristics, transformation ratio, polarity, 5% and 10% error curves, angular difference ratio, CT primary current and CT demagnetization of CT, and easily achieve multi-purpose use of one machine

5. Simple wiring method

Adopting a single power input port; With only 10 test ports, all CT testing projects can be completed. The wiring method is safe and simple, making it very suitable for on-site use. It can effectively reduce labor intensity and improve work efficiency

6. Quick printing

Using a thermal printer to automatically screen and print typical report usage data, it is very suitable for on-site data comparison

7. Large capacity FLASH storage

Can save 500 sets of experimental data, and can be saved for 10 years after power failure

8. USB interface

Convenient to connect to modern laptops

9. Small size and light weight

1. Working power supply: AC220V (50-60Hz);

2. Volt ampere output voltage: 0-1200V (808), 0-2500V (808H);

3. Voltage current output: 0-15 A;

4. Variable ratio output current: 0~400 A;

5. Voltage current measurement accuracy:<0.5%;

6. Variable ratio measurement accuracy:<0.5%;

7. Working temperature: -10~50 ℃;

8. Weight (kg): 18kg;