Features and Advantages
1. With a microprocessor, three cups of a body, automatically fulfill the withstand voltage test for oil circulation with a range of 0～100KV (including boosting, maintaining, mixing, standing, calculation, printing and other operations)
2. Display by large-screen LCD and prompt by English menu.
3. This transformer tester has the advantage of simple operation. The operator only needs to set it up easily, and the instrument will automatically set according to 1-3 oil sample pressure test. For each oil sample, each breakdown voltage value and number of cycles are automatically stored. After the test is completed, the thermal printer can print the breakdown voltage value and the average value.
4. Maintain power down, can store 100 experimental results, and can display the current environment temperature and humidity.
5. The transformer tester adopts single-chip microcomputer to control the speed regulation, and the voltage frequency precision reaches 50HZ, which makes the whole process easy to control.
6. Equipped with over-voltage, over-current and limit protections to ensure the safety of operators.
7. With the function of displaying the measured temperature and system clock.
8. Communicate with computer with a standard RS232 interface.
Parameter
| Output voltage | 0～80kV(optional) |
| Voltage distortion rate | ＜3% |
| Voltage raising speed | 0.5～5kV/s(adjustable) |
| Standing time | 15min(adjustable) |
| Boosting interval | 5min(adjustable) |
| Boosting times | 0～10 time(s) |
| Booster capacity | 1.5kVA |
| Measuring accuracy | ±3% |
| Supply voltage | AC220V±10% 50Hz±1 Hz |
| Power | 200W |
| Applicable temperature | 0℃～45℃ |
| Applicable humidity | ＜75%RH |
| Overall dimension | 585mm×390mm×410mm |
