Project Description
Product Features:
It is suitable for the mechanical characteristic test of all types of SF6 switches.
Super anti-interference ability, even when the bypass bus of 500KV substation is live, it can be easily tested and accurately measured.
Universal speed sensor (optional), linear travel speed sensor, rotary speed sensor, installation is extremely convenient and simple.
Switch action once, get all the data of the switch mechanical characteristic test and the corresponding waveform atlas.
The host can store field test data, and the real-time clock inside the machine is convenient for archiving and saving test date and time.
The instrument is equipped with data analysis and management software, which can be operated online with a PC.
Product nicknames: LT3000 high-voltage switch dynamic characteristic tester, high-voltage switch mechanical characteristic tester, switch mechanical characteristic tester, high-voltage switch comprehensive tester, circuit breaker dynamic characteristic tester, circuit breaker mechanical characteristic tester, circuit breaker comprehensive tester, High voltage switch time characteristic tester, high voltage switch characteristic tester, switch characteristic tester, circuit breaker tester, switch mechanical characteristic tester, switch parameter tester, contact resistance tester
With the development of society, people have higher and higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers are responsible for the dual tasks of control and protection in the power system. Their performance is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters to judge the performance of the circuit breaker.
The high-voltage switch dynamic characteristic tester is a special instrument developed by our company to meet the needs of various high-voltage switch action characteristics testing.
It can accurately measure various voltage levels of less oil, more oil, vacuum, sulfur hexafluoride, etc. Mechanical dynamic characteristic parameters of high-voltage circuit breakers. For circuit breakers with closing resistance, the closing resistance and switching waveform can be accurately measured.
The high-voltage switch dynamic characteristic tester adopts a large screen display, Chinese characters prompt man-machine dialogue operation, Chinese characters display the results and print out, with intelligence, multiple functions, accurate data, strong anti-interference, simple operation, small size and light weight , Beautiful appearance and other advantages.
| Technical Parameters | |||
|---|---|---|---|
| Use environment | |||
| Input power: | 220V±10% 50Hz±10% Atmospheric pressure 86～106kpa | ||
| Temperature: | ’-10～40°C ‘wet degree ≦80%RH ’ | ||
| Safety performance | |||
| Insulation resistance | ＞2MΩ | ||
| Dielectric strength | The power supply has a 1.5KV withstand voltage of the chassis for 1 minute without flashover and arcing. | ||
| Basic parameters | |||
| Time: | Range: 25000.0ms Minimum resolution 0.01ms | ||
| Error ① | 250 ms gear 0.01ms±1 word | ||
| ② | 2500 ms gear 0.1ms±1 word | ||
| ③ | 25000 ms gear 1ms±1 word | ||
| Speed: | Range 20.00m/s Resolution 0.01m/s | ||
| Error: | ① Within 0-2m/s ±0.1m/s ±1 word | ||
| ② 2m/s or more ±0.2m/s±1 word | |||
| Measuring range | |||
| Vacuum circuit breaker | 50.0mm | Resolution | error |
| SF6 circuit breaker | 300.0mm | 0.1mm | |
| Oil-less circuit breaker | 600.0mm | 1mm | 0.1±1 words |
| Line process: | |||
| Electricity Flow: | Range 20.00A Resolution 0.01A | ||
| Output power: | DC0～300V digital adjustable/20A (instant working), resolution 1V | ||
| Dimensions: | 360mm(L)×280mm(W)×300mm(H) | ||
| Weight: | 9kg |
