News Details

With the development of society, people have increasingly higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers play a dual role of control and protection in the power system, and their performance directly affects the safe operation of the power system. Mechanical characteristic parameters are one of the important parameters for judging the performance of circuit breakers. The high-voltage switch comprehensive characteristic tester (i.e., high-voltage switch mechanical characteristic tester) is designed based on the latest "High-voltage AC circuit breakers" GB1984-2003, and in accordance with the People's Republic of China power industry standard "General technical conditions for high-voltage test equipment" 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 characteristic parameters of high-voltage circuit breakers of various voltage levels, including low-oil, multi-oil, vacuum, and SF6 types. High-voltage circuit breakers play a dual role of control and protection in the power system, and their performance directly affects the safe operation of the power system. Mechanical characteristic parameters are one of the important parameters for judging the performance of circuit breakers.

       1. Color large screen, Windows operating system, user-friendly interface, intuitive and simple operation.

 

       2. High-speed thermal printer for convenient on-site printing of test data.

 

       3. Integrated operating power supply in the machine, no need for on-site secondary power supply, convenient and quick on-site use. It can provide adjustable DC30～265V power supply with adjustable current. The operating voltage value of the opening and closing coils can be arbitrarily set, and low-voltage operation tests of circuit breakers can be performed.

 

       4. Optional linear sensor, rotary sensor, universal sensor, as well as brackets and special fixed multi-function connectors, making installation extremely convenient and simple.

 

       5. Suitable for all models of SF6 switches, GIS combined electrical appliances, vacuum switches, and oil switches produced domestically and internationally.

 

       6. All data and graphics are obtained with one switch operation.

 

       7. The host can store up to six thousand sets of test data (expandable via memory card), with a built-in real-time clock for easy archiving.

 

       8. Equipped with a USB interface, data can be directly saved to a USB drive and uploaded to a computer for analysis and storage.

 

       9. Can simultaneously measure 6/12 channels of metal contact breakpoints.

 

       10. Includes envelope curves. Through testing multiple (2-10) switches, a standard envelope curve is generated for analysis and comparison, and it can also perform switch vibration frequency analysis.