Control cable is a kind of cable. It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension. Copper Conductor PVC Jacket Control Cable,Armoured Control Cable,Multi Core Control Cable,Sheathed Control Cable Ruitian Cable CO.,LTD. , https://www.rtlinecable.com
The deep-UV LED product has a luminous intensity of more than 2.0 mW and an external quantum efficiency of more than 2.5% at a continuous current of 20 mA. The deep-UV LED module currently produced has a rated output power of more than 32 mW. 
Feature
1. DC rated current Uo/U is 450/750V
2. The maximum allowable long-term operating temperature of the cable electrical conductor is 70 ℃.
3 The working temperature during cable laying shall not be lower than 0 ℃. If the natural environment temperature is lower than 0 ℃, the cable shall be heated.
4 The strongly recommended allowable bending radius of cable is below:
The unarmoured cable shall not be less than 6 times of the cable diameter;
Armored cable or copper foil shielded cable shall not be less than 12 times of cable diameter;
The shielded Flexible Cable shall not be less than 6 times of the cable diameter.
5 Productive cable model 2-61 cores
6 Control cables are generally laid in rooms, cable trenches, pipelines and other fixed sites.
The first deep-UV LED production line with a wavelength of 280 nm in China was recently built and put into operation in Qingdao Jiesheng Electric Co., Ltd., marking a qualitative leap in the development level of China's semiconductor lighting industry. It is reported that this is the first commercialized mass production of deep ultraviolet LED in China.