In 1878, the American inventor Thomas Edison invented the modern electric light (incandescent lamp), which marked the arrival of the electrical age. Human civilization has taken another big step forward.
In the 1960s, LEDs were born as LEDs. LEDs are light-emitting display devices made of semiconductor materials that directly convert electrical energy into light energy. LED light sources have penetrated into every aspect of our lives.
LEDs play a lot of roles around us, so why is it so popular?
1. LED uses low voltage power supply to ensure its safety.
2. LED consumes 80% less energy than incandescent lamps with the same efficacy
3. It is small in size and adaptable to the environment.
4.LED can guarantee 100,000 hours of stability
5. The millisecond response time of the incandescent lamp, the response time of the LED lamp is nanosecond
6. No harmful metal mercury, which is good for environmental protection
7. Change the current to change color. The light-emitting diode can easily adjust the energy band structure and band gap of the material through chemical modification method to realize multi-color luminescence of red, yellow, green and blue.
At the 2008 Beijing Olympic Games, LED light source made a great contribution: the bird's nest, the water cube's exterior wall landscape lights, the opening ceremony of the Olympic five-ring logo, scrolls, and smashing light... The core of all this light is LED, which is positive. It is the use of LED light source for environmental protection, energy saving and stability.
LED is a symbol of high-end and safety in the automotive field. The stability, fast response and high brightness of the light source greatly enhance the safety and luxury of the vehicle.
LED light source has been widely used in our daily life, but its application in high-tech fields is also very extensive. The Shenzhou 7 out-of-cabin lighting and the auxiliary system on the aircraft carrier use LED lighting system.
The application of LED light source in the printer is another improvement of LED light source application. In the 1980s, OKI took the lead in applying LED technology to printers. The world's first LED printer, the OPP6100, was put into production, leading to an industrial revolution in printers. LED printers have been selling well all over the world and have won unanimous praise from users all over the world.
LED page printers are favored by users all over the world, thanks to OKI's leading printer manufacturing process and design philosophy. OKI has made new breakthroughs in LED research and development, and its core components LED print heads are short. In the past 30 years, I have undergone 4 major changes, especially the advent of OKI's EFB technology in 2006, which has made LED technology more breakthrough in the application of printers, not only improving the resolution of the printer, but also making The size of the printhead has been reduced by a factor of two.
XLPE insulated electrical Power Cable consists of below major components: one or more high quality stranded copper or aluminum conducts, XLPE insulation, fixed tape and filler, optional protective armour, overall PVC sheath.
These cables are with simple structure, light weight and high heat resistance. With the development of our technology, our factory is able to manufacturing our products more lighter, durable and flexible for international requirements.
It could be classified into 3 type as below:
Non-armoured XLPE Power Cable(Cu or Al /XLPE/PVC)
Steel Tape Armoured Power Cable(Cu or Al/XLPE/STA/PVC)
Steel Wire Armoured Power Cable(Cu or Al/XLPE/STA/PVC)
Manufacture Standard
This cable is manufactured according to the standard of GB12706-2008(The Same as IEC60502).It can also be manufactured according to IEC,BS,UL as request.
Using features
l Max. permissible continuous operating temperature of conductor is 90℃.
l Max. temperature of conductor during short circuit (5s maximum duration ) shall not exceed 250℃.
l The ambient temperature under installation should not below 0℃.
l The bending radius of a single-core cable: not less than 20
times of cable`s OD
The bending radius of a three-core cable: not less
than 15 times of cable`s OD
Why choose XLPE Insulated Power Cable?
l Heat resistant performance-With XLPE special structure, it will not be decomposed and carbonized up to 300℃ with at most 40 years life time.
l Insulating Performance-Same insulation characteristic as PE, higher electrical resistance and less impact by temperature.
l Mechanical Performance-Higher hardness, stiffness, abrasion resistance and shock resistance.
l Chemical performance-XLPE has higher resistance to acid and alkaline. It only produce water and carbon dioxide, it shows more environmental friendly which could satisfy modern requirements of fire safety.
Application:
This product is suitable for transmission and distribution of electrical power with AC rated voltage 0.6/1Kv,1.8/3 kV,3.6/6 kV,6/10 kV,8.7/10 kV,8.7/15 kV,12/20 kV,26/35kV kV. Such as power distributing systems, industrial plant and others.
You are always welcome to contact us if you have any questions about XLPE electrical power cables. We will offer you professional solutions as you required with attractive price.
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Fujian Lien Technology Co.,Ltd , http://www.liencable.com