High voltage switch mechanical characteristic testerInstruction Manual
High voltage switch mechanical characteristic testerIt is based on GB1984-2003 "High Voltage AC Circuit Breakers" as the design blueprint, referring to DL/T846.3-2004 "General Technical Conditions for High Voltage Testing Equipment" Part 3 of the power industry standard. The high-voltage switch comprehensive tester is used as the design basis, providing convenience for dynamic analysis of various circuit breakers. It can accurately measure the mechanical dynamic characteristic parameters of low oil, high oil, vacuum, sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels.

High voltage switch mechanical characteristic testerInstruction ManualFeatures
function
(1) Closing (opening) sequence (12) overtravel
(2) Close (open) the switch Z for a long time (13) and over travel
(3) Three phase different stages (14) rigid closing (opening) speed
(4) Same phase, different periods (15) Z high velocity
(5) Closing (opening) time (16) average speed
(6) Action time (17) Gold short time
(7) Bounce time (18) No flow time
(8) Bounce times (19) Current waveform curve (dynamic)
(9) Bounce amplitude (20) Time travel speed dynamic curve (ms)
(10) Travel (21) Time Speed Travel Dynamic Curve (mm)
(11) Open distance
All units are: time ms, speed m/s, distance mm
High voltage switch mechanical characteristic testerfeature
(1) Can be operated electrically or manually;
(2) Adapt to mechanical dynamic characteristic testing of various high-voltage circuit breakers within 220KV voltage level;
(3) Can measure and customize travel itineraries;
(4) Capable of performing single closing, single opening, closing/opening, reclosing, and re opening operations on circuit breakers;
(5) Easy to connect, simple to operate, only one closing (opening) action is needed to obtain all closing (opening) data. You can choose to save 50 sets of data, provide later query and upload to the computer for saving, and also access and print all data and motion curve graphs on site;
(6) Using Chinese character prompts to operate through human-machine dialogue;
(7) Accurate data, strong anti-interference ability, small size, light weight, and beautiful appearance;
(8) The machine is equipped with a clock circuit that can display the current year, month, day, hour, minute, and second. Even if there is a power outage, it can automatically save the set data and test data;
(9) The machine is equipped with a delay protection function, which can automatically cut off the power supply after the circuit breaker is activated, effectively protecting the circuit breaker equipment and high-voltage switch tester;
(10) The instrument is equipped with a built-in DC power supply, with a selectable range of 30-270V/10A. There is no instantaneous voltage drop in the output of conventional rectifier power supplies, which is used to test the switching action voltage
(11) Can dynamically analyze the relationship between the stroke and speed of the circuit breaker every 1ms for you;
(12) Configurable upload software for computer archiving, online viewing, and printing.