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BayRail® Balise cables

A-2Y(L)2YB2Y
AJ-2Y(L)2YDB2Y

...x4x1,4 acc. to DB TL 416.0120


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02-Erdverlegung08-Trogverlegung04-Rohrverlegung10-Verlegung im Freien, UV-Schutz beachten!38-Querwasserdicht40-Geschirmt44-Nagetierschutz46-Robust51-Verlegung -10

 


Standards

Technical specifications 416.0120,
Bayka BayRail company standard:

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 1.4 1.8
Conductor loop resistance Ω/km ≤ 23.4 ≤ 19.8
Insulation resistance GΩxkm ≥ 10 ≥ 10
Mutual capacitance at 800 Hz nF/km ≤ 52 ≤ 43
Capacitive couplings at 800 Hz pF/500 m
K1 ≤ 650 ≤ 240
ea1/2 ≤ 1300 ≤ 650
Characteristic impedance Ω
at 8.8 kHz 147 ± 15 %
at 200 ... 600 kHz 120 ± 10 %
at 1.8 MHz  - 120
±10 %
Wave attenuation dB/km
at 8.8 kHz ≤ 2 ≤ 0.8
at 280 kHz ≤ 5 ≤ 3 *)
at 560 kHz ≤ 7 ≤ 4.2
at 1.8 MHz   ≤ 8
*) Attenuation at 280 kHz must not be smaller than the wave attenuation at 560 kHz by more than 1.8 dB/km
Alternating voltage test 50 Hz
Core/core, core/screen Veff 2500
Temperature ranges
During laying, installing °C -10 to +60
Before and after laying, installing °C -40 to +60

Application

As a railway signalling cable, in railway control centres, surveillance systems and similar facilities, provided that the use of special signalling technology cables (e.g. PZB cables) is not stipulated. As balise cable for permanent laying in the ground or trough channels, or on cable holders in shaft and tunnel walls.
The balise cable is suitable

  • preferably for the transmission of alternating currents in systems requiring a high symmetry towards one another, against external interference and against earth potential.
  • for the connection of an Euro balise and/or two Euro balises to an actuation unit (LEU) as cable distributor/Euro balise(s) - LEU connection

Designs:
Short distances up to 500 m A-2Y(L)2YB2Y 1x4x1.4 and
Standard up to 2000 m A-2Y(L)2YB2Y 1x4x1.53

Type Designation Codes

A outdoor cable
AJ outdoor cable with inductive protection
2Y conductor insulation, sheath made from PE
(L)2Y laminated sheath made of polyethylene
D screen made of Cu wires
B armouring
2Y outer sheath made of PE

Special Designs

Design according to national and international standards
Design according to customer specifications
Design with improved electrical properties
Flame retardant, non corrosive cables (FRNC, LSOH)

Order Example

AJ-2Y(L)2YDB2Y 1x4x1,53


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BayRail® Balise cables

A-2Y(L)2YB2Y
AJ-2Y(L)2YDB2Y

...x4x1,4 acc. to DB TL 416.0120

Product Bayka Order No. Customer Order-No. Cu No. Outer ∅
approx.
Net weight
approx.
Max. tensile force Bending radius one-off Bending radius repeated
kg/km mm kg/km daN min. mm min. mm  
A-2Y(L)2YB2Y        1x4x1,4     416.0120 5741200 01125173 63 14 260 35 105 140
Tensile stress only valid when cable sheath and cable core involved.
The bending radius for repeated bending applies to the radius of switching mechanisms, too.
Errors and omissions excepted, weights and dimensions are approximate values.
Other designs, fitted lengths and larger delivery lengths on request.