The main function of the fully automatic lightning arrester DC parameter tester manual is to perform automatic testing of 10KV zinc oxide lightning arrester with one click.

This product not only has a one click test lightning arrester, but also has the DC withstand voltage function of a DC high-voltage generator, with good output voltage stability and high accuracy. It is an essential product for DC insulation withstand voltage testing in preventive experiments.

The product is widely used in batch testing for lightning arrester manufacturers, railway power supply, power generation and supply departments, transmission and transformation engineering companies, and preventive experiments and research institutes for large factories and mines.

1. The instrument is controlled by a microcontroller, with a 192 * 64 dot matrix Chinese menu, yellow green backlight, and clear display under sunlight.

2. Internally equipped with a rechargeable lithium battery pack for power supply, with a capacity of 16.8V12.8Ah, lightweight and easy to carry.

3. Equipped with one click automatic testing function for zinc oxide lightning arresters with voltage levels of 10KV and below.

4. The withstand voltage function can set the test voltage, protection voltage, and test duration, and can automatically complete the test.

5. It has functions such as overvoltage protection, overcurrent protection, non-zero start, and battery undervoltage protection.

6. It has clock calendar display and environmental temperature and humidity detection functions.

7. It can store 200 sets of test data, which can be directly printed or exported to a USB drive. The data is exported in TXT format and can be printed directly in table format.

8. The withstand voltage mode has automatic testing, 10 step testing, manual testing, and automatic testing functions for zinc oxide lightning arresters.

9. Using a digital potentiometer, manual boosting has 7 selectable step voltages:

25V,50V,100V,250V,500V,1000V,2500V

10. Charger voltage input: AC100V-240V, 50-60HZ.

11. Adopting an integrated machine design, the output voltage can reach 40KV, with simple wiring and only one high-voltage line and ground wire.

12. Comes with an embedded micro printer for easy printing and recording of data.

13. Voltage withstand test can be conducted on 10KV cables, with an instantaneous current of up to 3mA.

14. The withstand voltage mode has a leakage resistance display function.

15. Automatically turn off the power after 10 minutes of standby without any action.

1. Rated output voltage: 40kV; Rated output current: 1mA, instantaneous charging current can reach 3mA.

2. Voltage measurement accuracy: ± 0.5% ± 2 words, small resolution of 0.01KV.

3. Current measurement accuracy: ± 0.5% ± 2 words, small resolution: 0.1 µ A.

4. Power supply: Internal lithium battery pack 16.8V 12.8Ah.

5. The continuous working time in fully charged state shall not be less than 2 hours.

6. Working conditions: temperature -10 ℃~50 ℃, humidity less than 90%.

7. Storage conditions: temperature -20 ℃~50 ℃, humidity less than 95%.

8. Altitude: ≤ 3000 meters.