A-2Y(L)2YB2Y S(H45)

 

Applications :

  • The cables are designed for transmission of low frequent signals up to 90 KHz through symmetric circuits in railway networks, and are suitable for laying directly into the ground or in ducts.

Standards :

  • Dlk 1.013.109y
  • Dlk 1.013.110y
 

 

Construction :

  • Conductors : Solid Annealed copper, 0.9 or 1.4 mm nominal diameter.
  • Insulation : Solid polyethylene.
  • Cabling Element : Four insulated conductors are twisted together to form a quad.
  • Stranding : Quads are helically stranded in concentric layers. Cables from 7 quads on, have two extra conductors of 0.5mm with perforated insulation (surveillance conductors).
  • Core Wrapping : Plastic tape(s) with overlapping.
  • Moisture Barrier : One laminated sheath made of aluminium tape (0.15mm) coated with PE-Copolymer on at least one side is applied with longitudinally overlap.
  • Inner Sheath : Low density polyethylene.
  • Electromagnetic Shield : One helically applied steel tape (0.2-0.3mm) or two helically applied steel tapes (0.1mm).
  • Outer Sheath : Low density polyethylene.

Type Codes :

  • A– outdoor cable    
    2Y solid PE conductor insulation S signal cable
    (L)2Y PE inner laminated sheath LG layer stranding
    B steel tape armor H(n) operating capacity
    2Y PE outer sheath    
  • Ring marking of Quad
    The single core is identified by black ring markings:
    Side Circuit 1 a-wire without marking
    b-wire 1 mark distance 17mm
    Side Circuit 2 a-wire 2 marks distance 34mm
    b-wire 2 marks distance 17mm

 

Electrical Characteristics at 20 °C :

  • Nominal Conductor Diameter mm 0.9 1.4
    Maximum Conductor Resistance Ω/km 56.6 23.4
    Minimum Insulation Resistance @500 V DC (1min) MΩ.km 1000 1000
    Maximum Conductor Capacitance @800Hz (AC) nF/km 45 45
    Maximum Capacitance Unbalance @800Hz
        K1 (100% / 50% all values) pF/km 650/150 650/150
        K9-12 neighboured quads pF/km 500/150 500/150
        K9-12 over-neighboured quads pF/km 150 150
        ea1/2 pF/km 1300 1300
    Miniumum Far-end Crosstalk Attenuation @90KHz
        100% / 80% all values dB/km 58/62 33/45
    Maximum Attenuation @90KHz dB/km 3.3 2.6
    Dielectric Strength, conductor to conductor (DC voltage 1min) V 3535 3535
    Surveillance Conductors
        Loop resistance, maximum Ω/km 190 190
        Insulation resistance
          - dry cable core, minimum MΩ.km 1000 1000
          - wet cable core, maximum KΩ.km 30 30
    Operating Voltage AC/DC V 420/600 420/600
    Test Voltage 50 Hz 1 min
        Core to Core Veff 2500 2500
        Core to Screen Veff 2500 2500

Mechanical and Thermal Properties :

  • Minimum Bending Radius : 10 x OD.
  • Temperature Range : -40°C to +60°C (during operation); -10°C +60°C (during installation).

Dimensions and Weight :

 

Cable Code Number of
Quads
Nominal Sheath Thickness
mm
Nominal Overall
Diameter
mm
Nominal
Weight
kg/km
Inner Outer
0.9mm Conductor, 1.8mm Insulated Wire
RS109y-2Y(L)2YB2Y-1Q0.9-S(H45) 1 1.3 1.2 12.0 170
RS109y-2Y(L)2YB2Y-3Q0.9-S(H45) 3 1.3 1.2 17.0 310
RS109y-2Y(L)2YB2Y-5Q0.9-S(H45) 5 1.3 1.2 19.0 410
RS109y-2Y(L)2YB2Y-7Q0.9-S(H45) 7 1.3 1.2 21.0 500
RS109y-2Y(L)2YB2Y-10Q0.9-S(H45) 10 1.3 1.2 24.0 640
RS109y-2Y(L)2YB2Y-14Q0.9-S(H45) 14 1.3 1.2 27.0 800
1.4mm Conductor, 2.8mm Insulated Wire
RS109y-2Y(L)2YB2Y-1Q1.4-S(H45) 1 1.3 1.2 14.0 240
RS109y-2Y(L)2YB2Y-3Q1.4-S(H45) 3 1.3 1.2 21.0 490
RS109y-2Y(L)2YB2Y-5Q1.4-S(H45) 5 1.3 1.2 24.0 710
RS109y-2Y(L)2YB2Y-7Q1.4-S(H45) 7 1.3 1.2 26.0 880
RS109y-2Y(L)2YB2Y-10Q1.4-S(H45) 10 1.3 1.2 33.0 1190
RS109y-2Y(L)2YB2Y-14Q1.4-S(H45) 14 1.3 1.2 36.5 1550

 

 

 
UV Resistant
Water Resistant
 
Buried in Ciround
Laid In Ducts
Zero Halogen
IEC 60754-1/NF C20-454
EN 50267-2-1