FRA 3002 SW4

Applications :

FRA 3002 SW4 cables are designed for flexible installations, inside and outside railway rolling stock.

Standards :

DIN 5510-2

Construction :

FRA 3002 SW4

Inner conductor:Stranded copper plated steel.

Insulation:Crosslink PE(PEX).

Outer conductor:Tinned copper braid.

Sheath:LSZH Elastomer.

Electrical Characteristics at 20 °C :

Impedance	Ω	75+/-3
Nominal Capacitance	pF/m	67
Minimum Insulation Resistance	MΩ.km	100000
Inner Conductor Resistance	MΩ/km	236
Attenuation
@10MHz	dB/100m	6
@50MHz	dB/100m	14
@100MHz	dB/100m	20
@150MHz	dB/100m	25
@200MHz	dB/100m	29
@300MHz	dB/100m	36
@400MHz	dB/100m	42
@450MHz	dB/100m	45
@500MHz	dB/100m	47
@600MHz	dB/100m	52
@800MHz	dB/100m	62
@850MHz	dB/100m	64
@900MHz	dB/100m	66
@950MHz	dB/100m	68
@1000MHz	dB/100m	70
Velocityofpropagation	%	66

Mechanical and Thermal Properties :

Minimum Bending Radius:25mm (static)
Temperature Range:-40℃～+105℃

Dimensions and Weight :

Conductor Construction No/mm	NominalInner Conductor Diameter mm	NominalOuter Conductor Diameter mm	NominalOverall Diameter mm	NominalWeight
7/0.14	0.42	2.9	3.7	21

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information