The KDGK-F high-voltage switch dynamic characteristic tester is a specialized instrument developed to meet the needs of on-site testing of high-voltage switch dynamic characteristics. It uses a microcontroller as its core for sampling, processing, and output.

The instrument is operated through human-machine dialogue with prompts, displaying results and printing them out. It has the advantages of intelligence, multiple functions, accurate data, strong anti-interference ability, simple operation, small size, light weight, and beautiful appearance. The high-voltage switch dynamic characteristic tester is suitable for dynamic characteristic testing of various indoor and outdoor low oil, multi oil switches, vacuum switches, and sulfur hexafluoride switches.

1. The instrument can automatically identify the opening and closing status of the fracture, and prompt the corresponding closing and opening operations based on the reference fracture status.
2. The independent 6-section can detect and indicate the connection status of the fracture, making it convenient for users to check the wiring.
3. The machine can store 100 sets of test results.
4. Large screen LCD (320 × 240) display, advanced gray screen, non reflective and non black screen under sunlight, graphic and Chinese menu operation prompts, user-friendly menu interface, easy to operate.
5. The instrument has graphic analysis function, which enables waveform and measurement processing data to be displayed on the same screen, making the testing process more intuitive.
6. The machine is equipped with a delay protection function, which can automatically cut off the coil voltage after the circuit breaker is activated, effectively protecting the circuit breaker and testing instruments.
7. This instrument can perform both electric and manual opening and closing tests.
8. High and low voltage experiments can be conducted to automatically find the lowest opening or closing voltage.
9. The reclosing test can be used to measure parameters such as closing, opening, and closing.

Time measurement: 6 channels
Inherent opening (closing) time
Opening (closing) at different stages within the phase
Opening (closing) with different phases