In high temperature environments, many devices give off electromagnetic interference. Examples are VFD motors and testing equipment next to high temperature furnaces. Ordinary silicone rubber cables like YGC are very soft. They resist high heat. But they have no shielding layer. They cannot block interference.
Our product is a silicone rubber power cable with copper wire braid shielding. Its voltage rating is 0.6/1kV. It adds a copper wire braid shielding layer to the YGC cable. It blocks outside electromagnetic interference. It also stops signals inside the cable from radiating out.
The conductor is Class 5 tin plated soft copper wire. We twist very fine copper wires together. This makes the cable very soft. It can bend repeatedly. It will not break. The tin plating stops the copper wire from oxidizing at high temperatures.
The insulation is silicone rubber. The long term working temperature of silicone rubber is 180°C. For short periods, it can go to 200°C. At -60°C, it does not get hard. It resists ozone. It resists UV. It resists aging. Put it outside for many years and it will not crack.
The core is the shielding layer. After stranding the insulated cores, we wrap a layer of tin plated copper wire braid. The braid density is not less than 80%. This metal mesh reflects and absorbs electromagnetic waves from the outside. Then it sends them into the ground. Interference cannot get in.
The sheath is also silicone rubber. Silicone rubber is inherently flame retardant. It self extinguishes when the flame is removed. The smoke produced when burning is white silica. It is not toxic. It is not corrosive.
We did tests. After 240 hours at 180°C, the elongation retention rate of the silicone rubber was still above 70%. At -60°C, the cable stays flexible. It passed the U bend test with no cracks.
The working temperature range is -60°C to 180°C. The minimum bend radius for mobile installation is 6 times the cable outer diameter.
When installing, note that the shielding layer must be grounded at one end only. This avoids ground loop current. The tear strength of silicone rubber is not high. Do not let it touch sharp metal edges during installation.
Our Braided Shield Silicone Power Cable is made in our factory. Our factory has been making cables since 2001. That is 25 years now. We have our own R&D team. For OEM/ODM, we can work with your factory if it has the strength and qualifications.
Technical Data Table
|
Parameter |
Value |
|
Product Name |
Braided Shield Silicone Power Cable |
|
Conductor |
Class 5 tin plated soft copper |
|
Insulation |
Silicone rubber |
|
Shielding |
Tin plated copper wire braid (80% density) |
|
Sheath |
Silicone rubber |
|
Temperature Range |
-60°C to 180°C (200°C short term) |
|
Voltage Rating |
0.6/1kV |
|
Flame Retardant |
Self extinguishing |
|
Min Bend Radius |
6 x outer diameter (mobile) |
|
Best Application |
VFD motors near furnaces, testing equipment in high heat, mobile high temp devices |
|
Factory Founded |
2001 |
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