High voltage switch mechanical characteristic tester supplied by the manufacturer

GKC-III high-voltage switch mechanical characteristic tester supplied by the manufacturer

The high-voltage switch characteristic tester is designed based on the latest "High Voltage AC Circuit Breaker" GB1984-2003, and can accurately measure the closing (opening) sequence, maximum closing (opening) time, three-phase different periods, in-phase different periods, closing (opening) time, action time, bounce time, bounce frequency, bounce amplitude, travel distance, overtravel, overtravel, rigid closing (opening) speed, maximum speed, average speed, golden short time, no current time, current waveform curve (dynamic), time travel speed dynamic curve (ms), time travel speed dynamic curve (mm) and other mechanical parameters of various voltage levels of high-voltage circuit breakers such as low oil, high oil, vacuum, sulfur hexafluoride, etc. Dynamic characteristic parameters.

Technical features:
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. Equipped with * graphic analysis function, it 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. Can conduct high and low voltage experiments, automatically searching for low opening or closing voltages.
9. The reclosing test can be used to measure parameters such as closing, opening, and closing.

Technical parameters:

1. Working power supply: AC220V ± 10%, 50HZ
2. Recording method: Front paper exchange high-speed thermal printer
3 measurement channels: 12 time channels, 2 travel channels (automatic recognition of linear and digital channels)
4 built-in operating power supply: DC20V ∽ 270V adjustable/15A (* up to 20A), resolution: 1V
Voltage regulation method: manual or fully automatic electric regulation
5 External operating power supply: 0~250V (AC/DC automatic recognition), with a breaking capacity of 20A
6 Trigger mode: coil current or any analog/digital input channel
7 speed customization function: freely define the starting point for speed calculation on the travel curve
8 Display: The 320 × 240 large LCD screen can clearly display all test data, various curves, and real-time clock under strong sunlight
9 Storage: Real time storage of 60 sets of data and graphics in the machine or massive storage on a USB drive
10 anti-interference ability: Independent anti-interference technology enables the machine to work easily in strong electric field environments of 500KV and below