| Ref. Std. EIA RS 485 KPE Insulated, Individual And General 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. | Pair Screen | The cable cores insulated as per Table 1 are twisted in pair, twisted pair cores are fixed with PES tape, They are screened with both multiple, tinned drain wire and also with %100 covered AL-PES tape. |
| 4. | Lay-Up | Screened pairs twisted in layers, fixed with PES tape, |
| 5. | Overall Screen | Screened with multiple, tinned drain wire and also with %100 covered AL-PES. |
| 6. | Braiding Screen | Tinned copper wire braiding screen, screen coverage ratio is %85±5 |
| 7. | Inner Sheath | PVC (EN 50290-2-22), HFFR (EN 50290-2-27) |
| 8. | Armouring | Round galvanized steel wire armour |
| 9. | 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 | |
| Test Voltage | Fixed 7,5xD / Flexible 12xD |
Documents
 RS 485 / KD-5530 LI-O2YS(St)CYSWAY-PIMFPVC/HFFR/PE |
