Darui Electric recommends
HTGK-V High Voltage Switch Dynamic Characteristic Tester (Graphite Contact)
1. The built-in host is an industrial control computer
2. Meets the testing requirements for Siemens graphite contact switches, reliably testing the dynamic resistance waveforms of 6 breaks of graphite contact switches.
3. Time: Inherent opening and closing times for 12 breaks, same-phase and inter-phase synchronization.
4. Bounce: Bounce time, bounce count, bounce process, bounce waveform.
5. Speed: Just-opening and just-closing speeds, maximum speed, speed waveform.
6. Travel: Over-travel, over-shoot travel.
7. Current: Opening and closing coil current values and waveform diagrams.
8. Reclosing: Arbitrary setting of reclosing interval time, metal short-circuit time, and no-current interval time.
9. Operating voltage: Built-in DC20～250V, 10A (rated operation) digitally adjustable circuit breaker operating power supply, arbitrary setting of opening and closing coil operating voltage values, and can perform low-voltage operation tests on circuit breakers.
10. Universal speed sensor: Extremely convenient and simple to install.
11. This high voltage switch dynamic characteristic tester is applicable to all models of SF6 switches, GIS combined appliances, vacuum switches, and oil switches produced domestically and internationally.
12. One switch operation obtains all data and graphs.
13. The host can store more than 10,000 sets of test data, with a built-in real-time clock for easy archiving of test dates and times.
14. Equipped with a USB interface, data can be directly saved to a USB drive.
15. The host features a large screen, wide temperature range, backlit LCD, all-Chinese display of all data and graphs, electronic contrast adjustment, and power-off memory.
16. Chinese menu operation for user convenience.
17. Built-in all-Chinese printer prints all data and graphs.
18. Analysis software is compiled for just-opening and just-closing speeds, allowing arbitrary analysis as needed, suitable for speed measurement of any switch model produced by any switch manufacturer domestically or internationally.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
