Railway Cables
Railway Signalling Cable Railway Points Heating Cable

FRA 145 Single Core

 

Applications :

Single core cable with improved fire performance and very high resistance to temperature designed for internal

wiring in lamps, heating appliances and distribution boxes in apparatus, mechanical and plant engineering, etc.

Used for laying in tubes, surface wiring, direct in plaster or underneath it, as well in conduits.

Standards :

EN45545-2

IEC 60754-1, EN 50267-2-1 (halogen free)

IEC 60754-2, EN 50267-2-2 (no corrosive gases)

NES 02-713, NFC 20-454 (no toxic gases)

IEC 61034, EN 50268-2 (low smoke density)

IEC 60332-1, EN 50265-2-1 (flame retardant)

IEC 60332-3, EN 50266-2, NF C 32-070 (non-flame propagating)

DIN 51900 (low fire load)

Construction :

FRA 145 Single CoreFRA 145 Single Core

Conductors : Class 5 stranded tinned copper to IEC60228/VDE 0295.

Insulation : Electron beam crosslinkable polyolefine copolymer.

Colour Code : Various colours on request.

Electrical Characteristics at 20 °C :

  • Nominal Conductor Cross Section mm² 0.25 0.34 0.50 0.75 1.0 1.5 2.5 4.0 6.0 10 16
    Maximum Conductor Resistance Ω/km 85.9 57.2 40.1 26.7 20.0 13.7 8.21 5.09 3.39 1.95 1.24
    Voltage Rating V 300/500V (≤1mm²); 450/750V (≥1.5mm²)
  • Nominal Conductor Cross Section mm² 25 35 50 70 95 120 150 185 240 300
    Maximum Conductor Resistance Ω/km 0.795 0.565 0.393 0.277 0.21 0.164 0.132 0.108 0.0817 0.0654
    Voltage Rating V 300/500V (≤1mm²); 450/750V (≥1.5mm²)

Mechanical and Thermal Properties :

Minimum Bending Radius : 4xOD (Static);

                                          6xOD (Flexing).

Temperature Range : -55℃ ~+145℃ (Static);

                                  -40℃ ~+120℃ (Flexing).

Short Circuit Temperature : +280℃.

Dimensions and Weight :

No. of cores& Nominal
Conductor Cross
Sectional Area
No.×mm²		 Number and Nominal Diameter of Strands
No./mm		 Nominal Insulation Thickness
mm		 Nominal Overall
Diameter
mm		 Nominal Weight
kg/km
1×0.25 19/0.13 0.5 1.5 5
1×0.34 19/0.15 0.5 1.7 6
1×0.50 16/0.20 0.5 1.8 8
1×0.75 24/0.20 0.6 2.2 11
1×1.0 30/0.20 0.6 2.5 14
1×1.5 30/0.25 0.6 2.7 21
1×2.5 50/0.25 0.7 3.4 33
1×4.0 56/0.30 0.8 4.1 48
1×6.0 84/0.30 0.9 5.2 67
1×10.0 80/0.40 1.0 6.4 112
1×16.0 126/0.40 1.1 7.5 172
1×25.0 196/0.40 1.3 9.2 262
1×35.0 276/0.40 1.3 10.4 362
1×50.0 396/0.40 1.6 12.5 512
1×70.0 360/0.50 1.6 14.7 710
1×95.0 475/0.50 1.8 16.4 937
1×120.0 608/0.50 1.8 18.2 1159
1×150.0 756/0.50 1.9 20.8 1447
1×185.0 925/0.50 2.0 22.5 1790
1×240.0 1221/0.50 2.2 25.7 2318
1×300.0 1525/0.50 2.4 28.3 2897
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
NF C32-070-2.2(C1)
IEC 60332-3/EN50266
IEC 60754-1/NF C20-454
EN 50267-2-1
IEC 61034/NFC20-902
EN 50268/NF C32-073
EN 50267-2-2/NF C32-074
IEC 60754-2/NF C20-453