Applications :

• The cables are used as connecting cables to transmit digital signals inside railway rolling stocks.

Standards :

• DIN 5510-1

 

Construction :

• For 9 cores UIC databus cables :
• 4 cores : 10 mm² stranded tinned copper conductor with LSZH insulation.
• Combined Element : 3 cores (with Cu-strand 2×6mm², 1×2.5mm²) are twisted with a fi lling element to a combined element.

• 	Wrapping : Overlapped plasticfoil(s).
  	Elements sheaths : TPE.

• UIC Data Bus 0.75mm² : Two foam skin insulated tinned copper stranded conductors are twisted together with two filling elements to a pair.

• 	Wrapping : Overlapped plastic-foil(s).
  	Screen : Tinned copper wire braid screen.
  	Element sheaths : TPE.
  	Wrapping : Overlapped plastic-foil(s).

• Stranding : 4 strands are twisted to a core together with 3 cored element, the UIC data bus and two fillers.
• Core Wrapping : Overlapped plastic-foil(s).
• Outer Sheath : Cross-linked oil resistant LSZH compound.
• For 11 cores UIC databus cables :
• 4 cores : 10 mm² stranded tinned copper conductor with LSZH insulation.
• Combined Element : 5 cores (with Cu-strand 2×6mm², 1×2.5mm² and 2×1.0 mm²) are twisted with a filling element to form a combined element.

• 	Wrapping : Overlapped plastic-foil(s).
  	Elements sheaths : TPE.

• UIC Data Bus 0.75mm² : Two foam skin insulated tinned copper r stranded conductors are twisted together with two filling elements to a pair.

• 	Wrapping : Overlapped plastic-foil(s).
  	Screen : Tinned copper wire braid screen.
  	Element sheaths : TPE.
  	Wrapping : Overlapped plastic-foil(s).

• Stranding : 4 strands are twisted to a core together with 5 cored element, the UIC data bus and two fillers.
• Core Wrapping : Overlapped plastic-foil(s).
• Outer Sheath : Cross-linked oil resistant LSZH compound.
• For 18/20 cores UIC databus cables:
• Star Quad : Four LSZH insulated 1mm² stranded tinned copper conductors are twisted to form a star quad.
• UIC Data Bus 0.75mm² : Two foam skin insulated tinned copper stranded conductors are twisted together with two filling elements to form a pair.

• 	Wrapping : Overlapped plastic-foil(s).
  	Screen : Tinned copper wire braid screen.
  	Element sheaths : TPE.
  	Wrapping : Overlapped plastic-foil(s).

• Stranding : 4 star quads are stranded together with 2 or 4 UIC data bus cable and several fillers.
• Core Wrapping : Overlapped plastic-foil(s).
• Screen : Tinned copper-wire braid screen.
• Outer Sheath : Cross-linked oil resistant LSZH compound.

Electrical Characteristics at 20 °C :

• Nominal Cross Section	mm²	0.75	1	2.5	6	10
  No of Strand/Strand Diameter		19/0.22	19/0.25	37/0.29	84/0.3	80/0.4
  Maximum Conductor Resistant	Ω/km	26.7	20	8.21	3.39	1.95
  Impedance@1.0-10MHz	Ω	120+/-12	-	-	-	-
  Maximum Attenuation @1MHz	dB/km	10	-	-	-	-
  Maximum Attenuation @1.5MHz	dB/km	13	-	-	-	-
  Maximum Attenuation @2MHz	dB/km	14	-	-	-	-
  Maximum Attenuation @3MHz	dB/km	18	-	-	-	-
  Maximum Transfer Impedance	mΩ/m	30	-	-	-	-
  Nominal Voltage Rating	v	300	-	-	-	-

Mechanical and Thermal Properties :

• Minimum Bending Radius : 6×OD (single); 12×OD (multiple).
• Temperature Range : -40°C to +90°C (during operation); -20°C +50°C (during installation).

Dimensions and Weight :

 

Cable Code	No. of cores& Nominal Conductor Cross Sectional Area No.×mm²	Nominal Sheath Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
RD-UIC-4C10S+2C6S+1C2.5S+2C0.75S	4×10+2×6+1×2.5+2×0.75	1.8	25	917
RD-UIC-4C10S+2C6S+1C2.5S+2C1S+2C0.75S	4×10+2×6+1×2.5+2×1.0+2×0.75	1.8	25	969
RD-UIC-4Q1S+2C0.75S	4×4×1.0+ 2×0.75	1.8	18.5	498
RD-UIC-4Q1S+2P0.75S	4×4×1.0+ 2×2×0.75	1.8	23	530

 

 

 

Impact Resistant	Highly Flexible	UV Resistant	Oil Resistant	Weather Resistant	Low Toxicity

 

 

Flame Retardant NF C32-070-2.1(C2) IEC 60332-1/EN 50265-2-1	Fire Retardant NF C32-070-2.2(C1) IEC 60332-3/EN50266	Zero Halogen IEC 60754-1/NF C20-454 EN 50267-2-1	Low Smoke Emission IEC 61034/NFC20-902 EN 50268/NF C32-073	Low Corrosivity EN 50267-2-2/NF C32-074 IEC 60754-2/NF C20-453