Rolling Stock Cables
EN 50264 EN 50306 EN 50382 Databus Cables NF F 63-826 NF F 63-808 NF F 63-827 RSE/STD/024 PART 6

Rolling Stock Cables

FIREROL Thin Wall Single Core Unsheathed Cables 300/500 V

EN 50306-2 (FRL-TW-05SU)

Rolling Stock Cables 

                           A.Conductor            B.Insulation

Application

Used as power and control cable for protected installations inside and outside of rail and transport vehicles,

where handling and installation cost are an important factor.

Used in control, auxillary and main circuit wiring such as cable harnesses, switchboards and control panels,

driver desks etc.

Construction

Conductor

Tinned annealed copper wires as defined in EN 50306-2

Insulation

LSZH special compound

Electrical & Mechanical Properties

Nominal Voltage:300/500 V

Maximum Conductor Temperature:+90/+105 deg (fixed installation)

Minimum Permissible Ambient Temperature:-25/-40 deg (fixed installation)

Bending Radius:

3 x Overall Diameter (fixed installation)
                            5 x Overall Diameter (flexible installation)

Chemical & Environmental Properties

EN 60684-2:No fluorine

EN 50305; EN 60811-2-1:Resistance to mineral oil & fuel oil, acid & alkali

EN 50305:Resistance to ozone

Fire Performance for rolling stock application

EN 50306-2:Hazard levels HL1, HL2/HL3

DIN 5510-2:Protection level 1/2/3/4

BS 6853:Interior use 1a, 1b, II; Exterior use 1a, 1b, II

NF F 16-101:F0

EN45545-2:R15 Interior/ R16 Exterior HL1, HL2, HL3

Fire Performance in general

EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2) Vertical flame propogation for a single insulated wire or cable
EN 50266-2-4 + EN 50305; IEC 60332-3-24;
NF C 32-070 2.2 (C1); VDE 0472 Teil 804
Vertical flame spread of vertically mounted bunched wires or cables
EN 50268-2; IEC 61034-2; NF C 32-073 ;
NF C 20-902; NF F 16 101; VDE 0472 Teil 816
Low Smoke Emission
EN 50267-2-1; IEC 60754-1; NF C 32-074;NF C 20-454; VDE 0472 Teil 815 Halogen Free
EN 50267-2-2/3; IEC 60754-2; NF C 32-074;NF C 20-453; VDE 0472 Teil 813 Low Corrosivity (Acidity & Conductivity)
EN 50305; NFX 70-100; NFF 63808; TM1-04; BS6853 Low Toxicity
NFF 16101; NFF 63808; BS6853 Smoke index
EN45545-2 Requirement for fire behavior of materials & components
R15/R16

FRL-TW-05SU 300/500 V

Nominal
Cross-Sectional
Area
Number X Nominal
Diameter of
Wire
Diameter Min. Mean
Thickness
of Insulation
Overall Diameter Weight Conductor Resistance
mm2 n x mm Min. Max. Min. Max. 20°C
mm mm mm mm mm kg/km mm
0.5 19 x 0.18 0.80 0.95 0.18 1.15 1.45 7 40.1
0.75 37 x 0.16(a) 1.00 1.15 0.18 1.35 1.65 8 26.7
1.0 37 x 0.18(a) 1.10 1.30 0.18 1.45 1.80 10 20.0
1.5 37 x 0.23(a) 1.45 1.65 0.22 1.95 2.30 20 13.7
2.5 37 x 0.30(a) 1.85 2.15 0.28 2.50 2.85 25 8.21

(a) =This cable may be supplied in 19 strand conductor providing all product performance requirements in the specification are met