| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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Circuit breaker parameter action characteristic comprehensive tester/High voltage switch mechanical characteristics tester
With the development of society, people have higher and higher requirements for the safety and reliability of electricity. The high-voltage circuit breaker is responsible for the dual tasks of control and protection in the power system, and its performance is directly related to the safe operation of the power system. Mechanical characteristic parameter is one of the important parameters to judge circuit breaker performance.
KDGK-HA high voltage switch action characteristics tester (high voltage switch mechanical characteristics tester) is based on the new "high voltage AC circuit breaker" GB1984-2003 as the design blueprint, with reference to the People's Republic of China power industry standard "High voltage test equipment general technical conditions" Part 3, DL/T846.3-2004 as the design basis. It provides convenience for dynamic analysis of various types of circuit breakers, and can accurately measure the mechanical dynamic characteristics of various voltage levels of high-voltage circuit breakers such as less oil, more oil, vacuum and sulfur hexafluoride. The high voltage circuit breaker is responsible for the dual tasks of control and protection in the power system, and its performance is directly related to the safe operation of the power system. Mechanical characteristic parameter is one of the important parameters to judge circuit breaker performance.
Circuit breaker parameter action characteristic comprehensive tester/High voltage switch mechanical characteristics tester
Product characteristics
1.8.4 inch imported bright color large screen, clearly visible in the sun, embedded operating system, windows operating interface, intuitive interface, touch screen, easy to use field operators.
2. High speed thermal printer, easy to print test data on site.
3. Integrated operating power supply, no need for on-site secondary power supply, easy to use on site. Can provide DC20 ~ 265V adjustable power supply, current 20A. The operating voltage value of the dividing and closing coils can be set, and the low voltage operating test of the circuit breaker can be done.
4. Equipped with linear sensor, rotary sensor, universal sensor and bracket, special fixed multi-function joint, easy to install.
5. Reclosing: the process time of make-break, make-break, make-break; Gold short time, no current time value.
6. Bounce: the closing bounce time, bounce number, bounce process and bounce waveform of each break; The opening rebound amplitude of each fracture.
7. Speed: just minutes, just & speed, maximum speed, time-travel characteristic curve.
8. Stroke: total stroke, opening distance, overstroke, overstroke, rebound amplitude value.
9. Auxiliary contact: can be made, divided auxiliary contact time measurement.
10. Define speed: You can add and subtract speed definitions together.
11. Speed recalculation: After an experiment, you can choose different speed definitions to recalculate the rigid-fraction and rigid-fit speeds without having to experiment again.
12. Operating voltage: Integrated operating power supply in the machine, no need for on-site secondary power supply, easy to use on site. Can provide DC20 ~ 265V adjustable power supply, current 20/30A. The operating voltage value of the dividing and closing coils can be set, and the low voltage operating test of the circuit breaker can be done.
13. Equipped with linear sensor, rotary sensor, universal sensor and bracket, special fixed multi-function joint, easy to install.
14. Suitable for domestic production of SF6 switches, GIS combined electrical appliances, vacuum switches, oil switches.
15. Switch action once, get data and graphics.
16. The host can store 6,000 sets of current test data (expandable memory card), and the in-machine real-time clock is convenient for archiving.
17. Equipped with U disk interface, data can be directly saved to U disk, uploaded to the computer for analysis and storage.
18. Contains envelope lines, through multiple sets (2-10 sets) of switch test values, generate standard envelope lines, analysis and comparison, but also switch vibration frequency analysis.
19. The internal anti-interference circuit can meet the reliable use in 800KV substation.
Circuit breaker parameter action characteristic comprehensive tester/High voltage switch mechanical characteristics tester
| Time measurement |
12 natural opening (closing) time Different phases in the opening (closing) phase Switching (closing) phase is different Closing (opening) bounce time (number of bounces) Internal trigger test range: 0.01ms ~ 20s, resolution: 0.01ms External trigger test range: 0.01ms ~ 200s, resolution: 0.1ms, Accuracy within 1000ms: 0.05%±1 word |
| Speed measurement |
just-minutes (just-in) speed Average speed for a specified period of time (stroke or Angle) |
| Speed measurement range |
1mm sensor 0.01 ~ 25.00m/s, 0.1mm sensor 0.001 ~ 2.50m/s 360° Angle sensor 1 cycle / 0.5° |
| Stroke measurement |
moving contact stroke (stroke) Contact stroke overtravel Overstroke or reverse stroke |
| Sensor measuring range |
50mm sensor :0 ~ 50mm, resolution :0.1mm 360° line sensor: 360, measurement range :0 ~ 1000mm resolution :0.25 Optional sensor: 300mm, 1000mm, acceleration sensor, resolution :0.1mm |
| Current range | Maximum current output is 30A, resolution :0.01A. |
| Power supply | AC 220V±10%; 50Hz±2% |
| Dc power supply | Output voltage: 30-265V continuous adjustable, DC110V: ≤ 30A(short time),DC220V: ≤ 20A(short time) |
| Isolation switch measuring range |
, voltage output: DC30 ~ 265V (adjustable) (2) Power output time: 0.01-20 seconds (configurable) (3) The maximum acquisition time of the fracture signal is 20 seconds (4) Can measure fracture closing, opening time, three-phase different periods, bounce time and number |
| Main machine volume | 380×280×170mm |
| Operating environment | -10ºC~+50ºC |
| Relative humidity | ≤90% |
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