YKG-5018 high voltage switch tester is the first to use CPLD storage drum sampling technology, Chinese character liquid crystal display results and printout test curve, test parameters, YKG-5018 high voltage switch tester, fully considering the user's convenient use, part Different models of the domestic first built-in switch operation power supply, loop resistance tester. One instrument is equivalent to the function of three instruments. It can be connected to a computer with an RS232/USB interface. Second, the test function a, switch mechanical characteristics 1. The combined (minute) gate time of six fractures; 2. The main and auxiliary cooperation time; 3, moving contact stroke; 4, moving contact overstroke; 5, the joint (minute) gates in different periods; 6, bounce time; 7, just combined (minutes) speed; 8, the maximum speed of the (minute) gate; 9. The average speed of the joint (divided) gate; 10. Automatic reclosing without current intermittent time and metal shorting time. b, low operating voltage: low (closed) operation voltage. (corresponding model) c. Test loop resistance. (corresponding model) D, high voltage switch running-in test Third, technical indicators 1. Switch operation power supply: 0-220V (≤10A); 2. Test the number of fractures at the same time: ≤6; 3, the maximum measurement speed: no more than 20m / s, accuracy: 0.01m / s; measuring stroke: not more than 1000mm, accuracy: ± 0.1mm; maximum test time: 99.99s, resolution: 0.1ms; minimum action difference of 0.1 Ms, test six channels, one channel for speed measurement; the output shows the curve of the closing and closing, and the waveform of each opening and closing. Output mode: large screen LCD display, full Chinese output, panel printer 4, loop resistance test current: 100A/200A; loop resistance test accuracy: ± 0.5% ± 5RDB; loop resistance test range: 0-2000μΩ 5, low operating voltage test accuracy: 0.1V 6, the running-in setting times 1-9999 times 7, running-in time interval 1-99S Machine features: 1, can display the switch status in real time; 2. Unsuccessful operation in automatic discrimination and alarm switch operation; 3, can automatically determine the number of fractures; 4. All measurement data of six fractures can be obtained in one operation; 5. The measurement results are all displayed on the screen in Chinese mode, and the time-stroke curve of each break is displayed. 6, all measurement data, curves can be printed out; 7. The adaptor range of the auxiliary contact resistance is large, and the resistance value can be tested within 20Ω~2kΩ; 8, strong anti-interference ability, can work normally in strong electromagnetic field; 9, can store 30 sets of test data; 10. This instrument is based on the standard GB1984-89 "AC high voltage circuit breaker", GB3309-89 "high-voltage switchgear mechanical characteristics test at room temperature". 11, using the drum type speed measurement method; 12, can provide power supply (corresponding model); 13, can be connected to the computer (the corresponding model); 14. It can test the circuit breaker that only the closing/closing signal has no opening/closing signal. 15. It is possible to test high operating voltage characteristics with high opening. 16. It is easy to carry with a box structure. 17, using virtual instrument mode, intelligent selection of test functions. 18. The loop resistance can be tested. 19, with remote control test function. 20, can be switched on and off test. 21, can start the test Engine Parts oil tube,Engine Parts water pipe,Engine Parts exhaust pipe,Engine Parts Rubber Pipe Chongqing LDJM Engine Parts Center , http://www.ckcummins.com
YKG-5018 high voltage switch comprehensive tester
First, the instrument introduction