| Ref. Std. EIA RS 485 KPE Insulated, Metallic And Braiding Screen Data Cables |
Application
| This sort of cables are used as signal and transmission cables in the electronical control systems and also in the transmission of voice frequency. Their halogen-free counterparts are distinguished with flame retarding and low smoke features. |
Construction
| 1. | Inner Conductor | Electrolytic twisted tin-plated copper wire (EN 60228, Class 2/5) |
| 2. | Insulation | Foam-Skin PE (EN 50290-2-23) |
| 3. | Lay-Up | Cable cores which are isolated with respect to the table1, are twisted in pairs following that, those pairs are twisted in layers and at the end, they are fixedwith PES tape |
| 4. | Overall Screen | Braided screen which is made up of multiple, tinneddrain wire %100 covered AL-PES tape and tinned copper wires whose covering ratio is %85 ± 5 |
| 5. | Outer Sheath | PVC (EN 50290-2-22) HFFR (EN 50290-2-27), RAL 7032, Grey |
General Features
 |
Flame Retardent (For Single Cable) |
IEC 60332-1-2, EN 60332-1-2, VDE 0482-332-1-2 |
 |
Halogen Acid Gas Test | IEC 60754-1, EN 50267-2-1, VDE 0482-267-2-1 |
 |
Acidic (Corrosive) Gas Test |
IEC 60754-2, EN 50267-2-2, VDE 0482-267-2-2 |
 |
Smoke Density Test | IEC 61034-2, EN 61034-2, VDE 0482-1034-2 |
Technical Properties
| Temperature Range | Fixed -30 °C …. +80 °C / Flexible -5 °C …. +70 °C | |
| Operating Voltage | 250 V | |
| Test Voltage | core – core 1200 V, damar – Screen 1000 V | |
| Min. Bending Radius | Fixed 7,5xD / Flexible 12xD |
Documents
 RS 485 / KD-5230 LI-O2YS(St)CY-TPPVC/HFFR/PE |
