| GKC-12 Circuit Breaker Switch Characteristic Tester Darui Electric recommends for you GKC-F12High Voltage Circuit Breaker Characteristic Tester Features 1. Suitable for mechanical characteristic testing of all models of SF6 switches, GIS combined appliances, vacuum switches, and oil switches produced domestically and internationally. 2. Strong anti-interference capability, allowing easy testing and measurement even when the bypass bus of a 500KV substation is live. 3. Linear sensor and rotary sensor are extremely easy and convenient to install. 4. One switch operation obtains all data of the switch mechanical characteristic test and corresponding waveform graphs. 5. The host can store field test data, with a built-in real-time clock for convenient archiving of test date and time. 6. The host features a large screen, wide temperature range, direct view, backlit LCD, displaying all data and graphs in Chinese, with electronic contrast adjustment and power-off memory. 7. Chinese menu operation for easy use. The instrument has a built-in printer for quick printing of all data and graphs at any time. 8. The instrument is equipped with an RS-232 interface for connection to a PC for operation, or output to various dot matrix, laser, or inkjet printers for printing test reports, making field testing computerized. |
| Range | Resolution | Error | |
| Vacuum Circuit Breaker | 50.0mm | 0.1mm | 1%±1 digit |
| SF6 Circuit Breaker | 300.0mm | 1mm | |
| Minimum Oil Circuit Breaker | 600.0mm |
Current: Range 20.00A Resolution 0.01A
Output Power: DC30～250V digitally adjustable/20A (instantaneous operation)
Dimensions: 360mm(L)×280mm(W)×300mm(H)
Weight: 9kg
GKC-F12High Voltage Circuit Breaker Characteristic Tester Performance
1. Time: Inherent opening and closing time of 12 contacts, same-phase synchronism, inter-phase synchronism.
2. Reclosing: Open-close, close-open, close-open-close process time for each contact: one open time, one close time, second close time, arcing time, dead time value.
3. Bounce: Closing bounce time, bounce count, bounce process, bounce waveform for each contact; opening rebound amplitude for each contact.
4. Speed: Instantaneous opening and closing speed, maximum speed, time-travel characteristic curve.
5. Travel: Total travel, gap, overtravel, overshoot travel, rebound amplitude.
6. Current: Opening and closing coil current value, current waveform diagram.
7. Operating Voltage: Built-in DC30～250V/20A digitally adjustable circuit breaker operating power supply, automatically completes the low voltage operation test of the circuit breaker, measures the operating voltage value of the circuit breaker.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
