UNITRONIC® TRAIN MVB 2x2x0,5
Bus cable; CAN; Fixed Installation; Nominal characteristic impedance: 120; 2X2X0.5; black; 8.3 mm
Benefits
- Good chemical resistance
- Resistant to mechanical influences in harsh environmental conditions
- Extended temperature range
- Reduced flame spreading increases the protection against damage to persons and property in the event of a fire
- EMC-optimised design
Applications
- For use in railway vehicles and buses, for fixed installations and applications where limited movement may occur
- The communication systems WTB (wire train bus) and MVB (multifunction vehicle bus) make up the so-called TCN (train communication network)
- Also applicable within oily environments and areas with increased ambient temperature
- UNITRONIC® TRAIN bus cables are designed for use in TCN acc. IEC 61375 MVB according IEC 61375-3-1 WTB according IEC 61375-2-1
Technical Attributes
General Information
Brand
UNITRONIC®
Product type
Bus cable
Weight
79 kg/km
Copper index
40.000 kg/km
copper index (lb)
268.787 lb/10,000 ft
valid Fieldbus or Ethernet System
CAN
Electrical Characteristics
Max. conductor resistance at 20°C
40.1 Ω/km
Nominal characteristic impedance
120 Ω
Product Design
Conductor count/size
2X2X0.5
Conductor cross-section (mm2)
0.5 mm²
Number of wires
19
Conductor material
Tin-plated Copper
Conductor design
19-wire
Including protective conductor
No
Number of cores
4
Number of pairs
2
Stranding type
Star Quad
Wrapping over stranding
Fleece wrapping
Shielded
Yes
Type of overall screen
Tin-plated copper braiding
Wrapping above Screening
Fleece wrapping
Nominal outer diameter
8.3 mm
Shape of cable
Round
Core insulation base material
Polyolefin
Core insulation base material, shortname
PO
Cable insulation colour
black
Cable insulation RAL colour
RAL 9005
Core identification
Colours
Product Characteristics
Application area
Fixed Installation
For continuous flexing
No
For torsional load
No
Suitable for EX-applications
No
Minimum bending radius, fixed installation
6 x outer diameter
Minimum bending radius in mm, stationary
49.8 mm
Minimum bending radius, occasionally moved
10 x outer diameter
Minimum bending radius in mm, occasionally flexing
83.0 mm
temperature, fixed installation
-45 °C to 90 °C
Flame-retardant
Yes
Flame retardance according to
IEC 60332-1-2
UV-resistant
Yes
Ozone resistant
Yes
Acid-resistant
Yes
Alkali-resistant
Yes
Halogenfree
Yes
Zero halogen according to
IEC 60754-1
Oil-resistant
Yes
Oil resistance according to
EN 50264-1 EM104
Fuel resistant
Yes
Fast Connect (FC) cable
No
Certifications and Standards
CE marked
Yes
UKCA marked
Yes
EAC certified
Yes
EAC certification number
ЕАЭС N RU Д-DE.АЮ64.В.00130/20
UL recognised
No
UL listed
No
cUR recognized
No
cUL listed
No
CSA certified
No
VDE certified
No
Tested for fire protection for railway vehicles
Yes
Fire protection for railway vehicles hazard level
EN 45545-2 HL3
Standard for railway vehicles
MVB according to IEC 61375-3-1
Communication standard for railway applications
TCN according to IEC 61375
Documentation
-
Notes
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.
- Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.