| High Voltage Switch Mechanical Characteristics Tester |
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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 circuit breaker characteristic tester, namely (High Voltage Switch Mechanical Characteristics Tester), is designed based on the new "High Voltage AC Circuit Breakers" GB1984-2003, and follows the People's Republic of China electric 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 circuit breakers and can accurately measure the mechanical dynamic characteristic parameters of high-voltage circuit breakers of various voltage levels, such as 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.
◆ 7-inch color large screen, Windows operating system, user-friendly operation interface, intuitive interface, touch buttons, convenient for field operators
◆ High-speed thermal printer, convenient for on-site printing of test data
◆ Built-in integrated operation power supply, no need for on-site secondary power supply, convenient and quick for field use. It can provide adjustable DC20~265V power supply with current of 15A. Arbitrarily set the operating voltage value of the opening and closing coils, and can perform low-voltage operation tests on circuit breakers
◆ Equipped with linear sensor, rotary sensor, universal sensor, brackets, and special fixed multi-function connectors, making installation extremely convenient and simple
◆ Suitable for all models of SF6 switches, GIS combined electrical appliances, vacuum switches, and oil switches produced domestically and internationally
◆ Once the switch operates, all data and graphics are obtained
◆ The host can store six thousand sets of current test data (expandable memory card), with a built-in real-time clock for easy archiving
◆ Equipped with USB interface, data can be directly saved to USB drive and uploaded to computer for analysis and storage
◆ Can measure 12 channels of metal contact breaks simultaneously, and six channels of closing resistor measurement
◆ Contains envelope curves, generating standard envelope curves through testing multiple (2-10) switches for comparison
◆ Internal anti-interference circuit can ensure reliable use in 500KV substations
Note: The above information and technical parameters are compiled and released by Yangzhou Dali Electric Co., Ltd.
