Eighteen core cable VK-UIC-V 4 x 4 x 1 + 1 x 2 x 0,75

Flexible cable for lined remote control and information in passenger carriage RIC.

Application

FRNC, LSOH, LSFROH, operation min. 120 min. during fire

Certificates

EN60332-1-2.2004; EN50268-1.1999; EN50266-2-4.2001; EN50200.2006

Application

18 core cables VK-UIC 4 x 4 x 1 +1 x 2 x 0,75 is used for transmission of voice, text,picture and data information by analog or digital signals.It is determined for flexible line in vehicles RIC. Cable corresponding with UIC codex 558 version 2.1.

Construction

VK-UIC-V 4 x 4 x 1 + 1 x 2 x 0,75

VK-UIC-V 4 x 4 x 1 + 1 x 2 x 0,75

4 x 4 core

  1. Tinned silver-plate Cu string
  2. Protipožiarna bariéra zo sľudovej pásky a EPR izolácia na bezhalogénnnej polymérnej báze
  3. Four isolation core twisted In quad
  4. Quad, wound PET foil
  5. Cable core is braided with tinned Cu wire
  6. Layer PET foils
  7. Filler EPR element, non-halogen polymer base
  8. Sheath flame retardant non-halogen polymer base

Data link

9. Tinned or silver-plate Cu string
10. Braiding pair

Marking core in cable:

Core Marking
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 Shielding
14 14
15 15
16 16
20 Reserve
X white
Y black

Technical parameters

A. Electrical parameters Core
4×4 X-Y (1 x 2)
A. 1 Conductor resistance at 20 °C max. 0,020 Ω/m max. 0,026 Ω/m
A. 2 Insulation resistance at 20 °C min. 100 MΩ/km
A. 3 Test voltage 1 500V, 50 Hz, 15 sec.
A. 4 Capacity (1 MHz) X-Y
Capacity(1 MHz) X-S, Y-S
max. 65 pF/m
max. 120pF/m
A. 5 Wave impedance 120 ± 12 Ω
A. 6 Transfer impedance max. 0,03 Ω/m
A. 7 Attenuation(1MHz)
Attenuation(2MHz)
max. 12 dB/km
max. 14 dB/km
B. Mechanical parameters Core Cable
4 x 4 X-Y (1 x 2)
B. 1 Conductor cross section 1 + 0,10 – 0,05 mm2 0,75 ± 0,05 mm2
B. 2 Number of wires in string min. 19
B. 3 Number of twist min. 4/m min. 12/m min. 10/m
B. 4 Density braid min. 90 % min. 90 %

Hight number mark: min. 4 mm
Distance betwen mark: max. 40 mm
Position conductor in cable: see figure

Supply, packing and storage

Cables are delivered in production lengths on wooden or metallic drums. Shorter lengths may be delivered also wound to coils. Any lenght has to be accompanied by a label showing:

  • producer’s mark
  • cable type
  • production date
  • cable lenght in meters
  • inspection seal
  • reference to the corresponding standard

Cables may be stored at open-air area or in storerooms. They don’t may be exposed to thermal radiation and stored together with flammable liquids or solvents or with products containing these materials. Manipulation with cables is safe in temperature range of -15°C to +70°C and operation temperature for storage is –40°C to +90°C.

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