Brief Introduction
The GKC-F High Voltage Switch Dynamic Characteristic Tester features convenient wiring and simple operation. With just one close (open) action, all data for close (open) can be obtained. It can save up to 50 sets of data for later query and upload to a computer for permanent storage. It also allows on-site review and printing of all data and motion curve charts. It operates with Chinese prompts in a human-machine dialogue manner. The data is accurate, with strong anti-interference capability, compact size, light weight, and elegant appearance.
Detailed Description
With the development of society, people have increasingly higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers play dual roles 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 circuit breaker performance. The GKC-F High Voltage Switch Dynamic Characteristic Tester is designed based on the latest "High-Voltage AC Circuit Breakers" GB1984-2003, referencing the People's Republic of China power industry standard "General Technical Conditions for High Voltage Test Equipment" Part 3, DL/T846.3-2004 High Voltage Switch Comprehensive Tester as the design basis. It provides convenience for dynamic analysis of various circuit breakers and can accurately measure the mechanical dynamic characteristic parameters of various voltage levels of low-oil, multi-oil, vacuum, sulfur hexafluoride, and other high-voltage circuit breakers.
GKC-F High Voltage Switch Dynamic Characteristic Tester Functions and Features
2.1 Test Functions
(1) Close (open) sequence (12) Overtravel
(2) Close (open) maximum time (13) Overtravel
(3) Three-phase non-simultaneity (14) Just close (open) speed
(4) Same-phase non-simultaneity (15) Maximum speed
(5) Close (open) time (16) Average speed
(6) Action time (17) Gold short time
(7) Bounce time (18) No-current time
(8) Bounce count (19) Current waveform curve (dynamic)
(9) Bounce amplitude (20) Time-travel-speed dynamic curve (ms)
(10) Travel (21) Time-travel-speed dynamic curve (mm)
(11) Opening distance
Units are: time ms, speed m/s, distance mm
2.2 Features
(1) Can perform electric and manual operations;
(2) Suitable for mechanical dynamic characteristic testing of various high-voltage circuit breakers within 500KV voltage level;
(3) Can measure actual travel and custom travel;
(4) Can achieve single close, single open, close-open, reclose, and reopen operations of circuit breakers;
(5) Convenient wiring, simple operation, only one close (open) action is needed to obtain all close (open) data, can save 50 sets of data for later query and upload to computer for permanent storage, and can also review and print all data and motion curve charts on-site;
(6) Operates with Chinese prompts in a human-machine dialogue manner;
(7) Accurate data, strong anti-interference capability, compact size, light weight, and elegant appearance;
(8) Built-in clock circuit displays current year, month, day, hour, minute, second, and automatically saves settings and test data even after power failure;
(9) Built-in delay protection function automatically cuts off the action power supply after circuit breaker operation, well protecting the circuit breaker equipment and the high-voltage switch tester;
(10) Built-in DC power supply with selectable range: 30-270V/10A, without the voltage drop at the output instant of conventional rectifier power supplies, making it very accurate for testing switch action voltage.
(11) Can dynamically analyze the relationship between travel and speed of the circuit breaker every 1ms;
(12) Can be configured with upload software for computer archiving and online review, and printing
