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MOHBU-VR is a duct cable for digital and analogical data. It is developed for railway applications. 

  • Conductor: annealed copper wire, diameter 0,9 mm
  • Insulation: solid PE-insulation
  • Quadding: four insulated conductors form a quad
  • Screen: aluminium tape, Sheath: black PE, frequency range up to 1024 kHz

Standards 

  • Cable characteristics: customer specification
  • High frequency characteristics EN 50407-1, SFS 5012 applicable
  • Testing EN 50289-x-x, EN 50290-x-x
  • LVD 2006/95/EC (Low Voltage Directive)

Construction 

  • Conductor: annealed solid copper, nominal diameter 0.9 mm.
  • Insulation: solid polythene
  • Quadding: four insulated conductors in a quad. Different insulation colours are used for pair identification, see colour code
  • Screen: aluminium tape
  • Outer sheath: the cable sheath consists of UV resistant black polyethylene compound
Size Nestor code Diameter Weight Min. sheath thickness Length Drum
MOHBU-VR 1x4x0,9+0,9

L10310

 10,4 mm 100 kg/km 1,50 mm 1000 m K8

 

LF - electrical characteristics  
Loop resistance, at 20 ºC 59 (Individual max., ohm/km)
Mutual capacitance 46 (Individual max. nF/km)
Insulation resistance, 500 V DC, minimum 2 Gohm x km
Dielectric strength, 1 min. 1000 (Conductor/conductor, V DC), 
3000 (Conductor/screen, V DC) 
Capacitance unbalance, pair/pair 150 pF/500 m (100 % max)

 

Mechanical characteristics  
Temperature range during transport, storage, operation -45 to +70 °C
Temperature range during installation -20 to +60 °C
Bending radius during installation (min) 20 x Diameter
Bending radius, final installation (min) 10 x Diameter

 

Bending in accordance with EN 50289-3-6 and Tensile performance in accordance with EN 50289-3-16