FTN Screening Conductor Cables

Application

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℃

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℃ to +70℃ (during operation); 0℃ to +55℃ (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