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WTB (Wired Train Bus)/MVB (Multifunction Vehicle Bus) Cables
This DATABUS cable is specifically designed for transmitting digital signals within rolling stock applications. Serves as a critical component in train communication networks.
WTB (Wired Train Bus)_MVB(Multifunction Vehicle Bus) Cables.pdf Contact us

APPLICATION

STANDARD

  • DIN 5510-2

CABLE CONSTRUCTION

Electrical Characteristics at 20℃

ConductorStranded tinned copper conductor according to IEC 60228 class 5
InsulationFoam skin-composite PE made of inner cellular layer and outer solid skin
Cable ElementTwisted pair
Core WrappingPlastic tape(s)
EMC Screen1Aluminium clad polyester foil
EMC Screen2Tinned copper braid
Core WrappingPlastic tape(s)
Outer SheathCross-linked oil resistant LSZH compound

 

Nominal Cross Section/AWGmm0.62/20
Maximum Conductor ResistanceΩ/km33.1
[email protected]Ω120+/-12
Maximum Attenuation @1MHzdB/km10
Maximum Attenuation @2MHzdB/km15
Nominal Voltage RatingV300

MECHANICAL AND THERMAL PROPERTIES

  • Minimum Bending Radius: 6×OD (single); 12×OD (multiple)

  • Temperature Range: -40℃ to +100℃ (during operation); -20℃ +50℃ (during installation)

DIMENSIONS AND WEIGHT

Cable CodeNo. of cores& Nominal
Conductor Cross
Sectional Area
No.×mm
Nominal
Diameter of
Strands
No/mm
Nominal
Sheath
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
kg/km
BRAIL  WTB/MVB--02YS(ST+C)H-1P20A1×2×0.6219/0.21.28.380