1.8/3KV Single Core Medium Wall Fire Resistant Traction Cables

 

Applications :

  • Single Core power and control cable designed for protected, fixed installation inside and outside railway vehicles for connecting fixed and moving parts.

Standards :

  • BS 6853 -1a
  • DIN 5510-1 1-4
  • NFF 16-101 F0
  • BS 6387
 

 

Construction :

  • Conductors : Circular Class 5 stranded plain or tinned copper to BS EN 60228: 2005 / BS 6360.
  • Flame Barrier : Mica tape.
  • Insulation : Electron beam crosslinkable medium wall LSZH compound.
  • Sheath : Electron beam crosslinkable LSZH compound.

Electrical Characteristics at 20 °C :

  • Nominal Conductor Cross Section mm² 1.0 1.5 2.5 4.0 6.0 10 16
    Maximum Conductor Resistance Ω/km 20.0 13.7 8.21 5.09 3.39 1.95 1.24
    Voltage Rating KV 1.8/3
  • Nominal Conductor Cross Section mm² 25 35 50 70 95 150
    Maximum Conductor Resistance Ω/km 0.795 0.565 0.393 0.277 0.21 0.132
    Voltage Rating KV 1.8/3

Mechanical and Thermal Properties :

  • Minimum Bending Radius : 3×OD (OD<12mm); 4×OD (OD>12mm).
  • Temperature Range : -40°C to +120°C.

Dimensions and Weight :

 

Cable Code No. of cores& Nominal
Conductor Cross
Sectional Area
No. x AWG
Nominal Diameter
of Strands
No/mm
Nominal Insulation
Thickness
mm
Nominal Overall
Diameter
mm
Nominal Weight
kg/km
FRA-MW-3S-FR-1G1.5 1×1.5 30/0.25 0.8 3.7 26
FRA-MW-3S-FR-1G2.5 1×2.5 50/0.25 0.75 3.95 35
FRA-MW-3S-FR-1G4 1×4 56/0.3 0.95 4.95 55
FRA-MW-3S-FR-1G6 1×6 84/0.3 0.90 5.35 75
FRA-MW-3S-FR-1G10 1×10 80/0.4 1.05 6.80 130
FRA-MW-3S-FR-1G16 1×16 126/0.4 1.20 8.60 190
FRA-MW-3S-FR-1G25 1×25 196/0.4 1.35 10.2 280
FRA-MW-3S-FR-1G35 1×35 276/0.4 1.55 11.7 390
FRA-MW-3S-FR-1G50 1×50 396/0.4 1.85 13.8 550
FRA-MW-3S-FR-1G70 1×70 360/0.5 1.70 15.8 720
FRA-MW-3S-FR-1G95 1×95 475/0.5 1.90 17.6 960
FRA-MW-3S-FR-1G120 1×120   1.95 20.2 1180

 

 

 

Impact Resistant
Highly Flexible
UV Resistant
Oil Resistant
Weather Resistant
Low Toxicity

 

 

Flame Retardant
NF C32-070-2.1(C2)
IEC 60332-1/EN 50265-2-1
Fire Retardant
NF C32-070-2.2(C1)
IEC 60332-3/EN50266
Zero Halogen
IEC 60754-1/NF C20-454
EN 50267-2-1
Low Smoke Emission
IEC 61034/NFC20-902
EN 50268/NF C32-073
Low Corrosivity
EN 50267-2-2/NF C32-074
IEC 60754-2/NF C20-453