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Databus Cables

• MVB (Multifunction Vehicle Bus) Cables
  FRL-MVB-02YCH-1P0.5S+1G0.5, FRL-MVB-02YCH-2P0.5S

Application :

• The cables are designed for permanent installation inside of rolling stock to connect fixed parts. A typical application is a communication system in a locomotive. The system uses a wire backed bus system to the TCN standard for control and instrumentation and for diagnostics. This bus system consists of the rail bus WTB (Wired Train Bus) and the road bus MVB (Multifunction Vehicle Bus) which are connected via redundant gateways.

Construction :

• Conductor	Stranded tin plated copper conductor according to IEC 60228 class 5
  Insulation	Foam PE or Foam Skin
  Core Wrapping	Plastic tape(s)
  EMC Screen	Tin plated copper braid
  Outer Sheath	Cross-linked oil resistant LSZH compound

• A. Conductor             B. Insulation             C. Screen             D.Sheath

Electrical & Mechanical Properties :

• Nominal Voltage	300V
  Maximum Temperature	100°C
  Minimum Temperature	-40°C
  Bending Radius	10 x Overall Diameter

Chemical & Environmental Properties :

• EN 60684-2	No fluorine
  EN 50305; EN 60811-2-1	Resistance to mineral oil & fuel oil, acid & alkali
  EN 50305	Resistance to ozone

Fire Performance for rolling stock application :

• EN 50306-2	Hazard levels HL1, HL2/HL3, HL4
  DIN 5510-2	Protection level 1/2/3/4
  BS 6853	Interior use 1a, 1b, II; Exterior use 1a, 1b, II
  NF F 16-101	F0
  EN45545-2	R15 Interior/ R16 Exterior HL1, HL2, HL3

Fire Performance in General :

• EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2)	Vertical flame propogation for a single insulated wire or cable
  EN 50266-2-4 + EN 50305; IEC 60332-3-24; NF C 32-070 2.2 (C1); VDE 0472 Teil 804	Vertical flame spread of vertically mounted bunched wires or cables
  EN 50268-2; IEC 61034-2; NF C 32-073 ; NF C 20-902; NF F 16 101; VDE 0472 Teil 816	Low Smoke Emission
  EN 50267-2-1; IEC 60754-1; NF C 32-074; NF C 20-454; VDE 0472 Teil 815	Halogen Free
  EN 50267-2-2/3; IEC 60754-2; NF C 32-074; NF C 20-453; VDE 0472 Teil 813	Low Corrosivity (Acidity & Conductivity)
  EN 50305; NF X 70-100; NF F 63 808; TM1-04; BS6853	Low Toxicity
  NF F 63 808; BS6853; NF F 16 101	Smoke index
  EN45545-2	Requirement for fire behavior of materials & components R15/R16

FRL-MVB-02YCH-1P0.5S+1G0.5 :

• Nominal Cross Sectional Area	Number & Nominal Diameter of Strands	Nominal Sheath Thickness	Nominal Overall Diameter	Nominal Weight	Maximum Conductor Resistance	Impedance	Maximum Transfer Impedance	Maximum Attenuation
  					20°C	@0.5-2MHz	f<=20MHz	@1 MHz	@1.5 MHz	@2 MHz	@3 MHz
  mm2	No/mm	mm	mm	kg/km	Ω/km	Ω	mΩ/m	dB/km	dB/km	dB/km	dB/km
  0.5	19/0.18	1.2	6.8	62	41	120+/-12	20	12.5	15	18	21

FRL-MVB-02YCH-2P0.5S :

• Nominal Cross Sectional Area	Number & Nominal Diameter of Strands	Nominal Sheath Thickness	Nominal Overall Diameter	Nominal Weight	Maximum Conductor Resistance	Impedance	Maximum Transfer Impedance	Maximum Attenuation
  					20°C	@1-10MHz	f<=20MHz	@1 MHz	@1.5 MHz	@2 MHz	@3 MHz
  mm2	No/mm	mm	mm	kg/km	Ω/km	Ω	mΩ/m	dB/km	dB/km	dB/km	dB/km
  0.5	19/0.18	1.2	8.3	100	41	120+/-12	20	12.5	15	18	21

Corona Resistant	Highly Flexible	UV Resistant	Ozone Resistant	Abrasion Retardant	Cold- resistant

Resistance To Soldering Heat	Acid&Alkaline Resistant	IRM 903 Fuel Oil Resistant	IRM 902 Mineral Oil Resistant	Fire Retardant NF C32-070-2.2(C2) IEC60332-3-24/EN50266-2-4	Flame Retardant NF C32-070-2.1(C1) IEC60332-1-2/EN50265-2-1

Low Toxicity NF X70-100/NF F63 808 TM1-04/BS 6853	Low Corrosivity IEC60754-2/EN50267-2-2/3 NF C32-074/VDE 0472-813	Low Smoke Emission IEC 61034-2 / EN 50268-2 NF C32-073/VDE 0472-816	Zero Halogen IEC 60754-1/EN 50267-2-1 NF C32-074//VDE 0472-815