| Ref. Std. EIA RS 232/422 PE Insulated, Braid Screened Data Cables |
Application
| This sort of cables are used as signal and data 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 tinplated copper wire (EN 60228, Class 2/5) |
| 2. | Insulation | Solid PE (EN 50290-2-23) |
| 3. | Lay-Up | The cable cores which are insulated according to the Table 1 are twisted as pair and that pairs are bend in layers and fixed with PES tape, |
| 4. | Overall Screen | Tinned copper wire braid screen, coverage rate is %65±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, core – screen 1000 V | |
| Min. Bending Radius | Fixed 7,5xD / Flexible 12xD |
Documents
 RS 232/422 / KD-4020 LI-2YCY-TPPVC/HFFR/PE |
