VS1-12 indoor high pressure vacuum switch introduction
VS1-12 type indoor high voltage vacuum circuit breaker is a three-phase AC 50Hz, rated voltage is 12kV, the indoor switchgear of the power system, as the protection and control unit of power equipment, industrial and mining enterprise power equipment. Suitable for frequent operation at rated operating current, or where multiple short-circuit currents are interrupted.
The circuit breaker adopts an integrated design of the operating mechanism and the circuit breaker body, and can be used as a fixed installation unit or a special propulsion mechanism to form a hand truck unit.
VS1-12 indoor high pressure vacuum switch use environment
a ambient air temperature: upper limit +40 ° C, lower limit -15 ° C;
b Altitude: ≤100m (if the altitude is increased, the rated insulation level will increase accordingly);
c amplitude: the seismicity does not exceed 8 degrees;
d The daily average value of relative humidity of air is not more than 95%, and the monthly average is not more than 90%;
e Locations without fire, explosion hazard, severe pollution, chemical corrosion and severe vibration.
The surface keyboard quality seamless design makes it the perfect solution for your keyboard needs and it`s a beautiful piece of tech. You will see the difference compared to cheap alternatives. The scissor switch mechanical keys provide a great tactile feel and a firm responsiveness. No need to settle for a limp and flimsy alternative.
The scissor switch mechanical keys provide a great tactile feel and a firm responsiveness. No need to settle for a limp and flimsy alternative.
The next generation touchpad supports multi-touch gestures and doesn`t have annoying edge swipe gestures that accidentally trigger when you least expect it.The surface keyboard cover has a very strong magnetic attachment that gives a satisfying click when it connects.When the surface keyboard and mouse is closed magnetically, it will fully cover and protect your Surface Pro screen. The perfect choice for those who want to protect their baby in style.
Dongguan Jupu Electronic Co.,Ltd , https://www.jupumade.com