FTN Screening Conductor Cables
Applications :
- The cables are designed to be used for the purpose of screening telecommunication cables from electrical interference.
Standards :
- NR/PS/TEL/31102(BR1817)
- BS 6485
Construction :
- Conductors : Single core stranded aluminium to BS 215PT1.
- Insulation : PVC type 16 to BS 6485 or LSZH.
Electrical Characteristics at 20 °C :
-
Nominal Conductor Cross Section mm² 150 250 Maximum DC Conductor Resistance Ω/km 0.1825 0.1083
Mechanical and Thermal Properties :
- Minimum Bending Radius :9×OD.
- Temperature Range : 0°C to +70°C(during operation) ; 0°C to +55°C (during installation).
Dimensions and Weight :
Cable Code | No. of cores& Nominal Conductor Cross Sectional Area No.×mm² |
No. & Nominal Diameter of Strands No/mm |
Nominal Thickness of Insulation mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
RF31102-H07V-U-450/750V-1G150AL | 1×150 | 19/3.25 | 1.6 | 19.45 | 629 |
RF31102-H07V-U-450/750V-1G250AL | 1×250 | 19/4.22 | 1.6 | 24.30 | 995 |
U is changed to K if the stranding class is changed from class 2 to class 5.
PVC Sheath |
|
LSZH Sheath |
|