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BayRail® Signalling cables, core-stranded, flame retardant, non corrosive, FRNC/LSOH


...x1x1,8 acc. to Bayka standard, based on DB Dlk 1.013.102y



02-Erdverlegung08-Trogverlegung04-Rohrverlegung10-Verlegung im Freien, UV-Schutz beachten!23-Halogenfrei24-Flammwidrig26-Raucharm51-Verlegung -10



Bayka company standard BayRail®,
electrical properties based on Dlk 1.013.102y,
flame propagation according to DIN VDE 0472, part 804, test method C,
smoke density according to DIN VDE 0482, part 1034-2 (EN61034-2),
corrosivity of fire gases according to DIN VDE 0482, part 267-2-2 (EN 50267-2-2),
toxicity according to DIN VDE 0260, part 305 (EN50305), limit based on EN50306-1, 2 and 3 for hazard level: max. 5 (for insulation, extruded sheath, reinforcing outer sheath).

The cables are in compliance with EU LVD (Low Voltage Directive 2014/35/EU) and RoHS Directive EU 2002/65/EC - RoHS 2.0 and Regulation No. 1907/2006 (REACH).

Technical Data

Conductor diameter mm 1.8
Conductor resistance (pair of cores) Ω/km ≤ 7.2
Insulation resistance GΩxkm ≥ 10
Mutual capacitance at 800 Hz nF/km
For core(s) in the inner layer nF/km
≤ 120
≤ 130
Alternating voltage test 50 Hz
Core-core Veff
Core-screen Veff

Temperature ranges °C
During laying, installing
Before and after laying, installing

-10 to +60
-40 to +60

Integrated monitoring cores from 10x1 on


Signalling cable, optimised for installation, transversally watertight, flame-retardant for railway control centres and surveillance systems, etc., suitable for installation in open air, in the ground, in cable tray channels, and for laying in tunnels and buildings.

The cable is halogen-free, flame-retardant, and with low smoke density, and therefore suitable for installation in areas with special hazards caused by fire propagation.

VDE approved and system-tested sleeves and conduits are available for this cable.

Type Designation Codes

outdoor cable
conductor insulation, halogen-free
outer sheath, reinforced, halogen-free, flame-retardant,
cable with improved behaviour in the event of fire
signalling cable
stranded in layers

Order Example

A-HHV 12 x 1 x 1,8 S LG (H120)

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BayRail® Signalling cables, core-stranded, flame retardant, non corrosive, FRNC/LSOH


...x1x1,8 acc. to Bayka standard, based on DB Dlk 1.013.102y

Product Bayka Order No. Cu No. Outer ∅
Net weight
Max. tensile force Bending radius one-off Bending radius repeated
kg/km mm kg/km daN min. mm min. mm  
A-HHV      4x1x1,8 S Lg (H120) (M-SW) 5770910 102 16 330 50 85 170
A-HHV     12x1x1,8 S Lg (H120) (M-SW) 5770940 309 21 630 152 110 220
A-HHV     16x1x1,8 S Lg (H120) (M-BL) 5774000 411 22 770 0 0 0
A-HHV     20x1x1,8 S Lg (H120) (M-BL) 5774020 509 24 900 269 120 240
A-HHV     30x1x1,8 S Lg (H120) (M-BL) 5774010 768 28 1235 391 140 280
A-HHV     80x1x1,8 S Lg (H120) (M-SW) 5770950 2040 40 2820 921 200 400
Errors and omissions excepted, weights and dimensions are approximate values.
Other designs, fitted lengths and larger delivery lengths on request.
Tensile force only valid when cable sheath and cable core involved.
The bending radius one-off is for professionally installed cables, unique molding over a stencil and a cable temperature >30 ° C.