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 Composite Cables

Composite Cables DVI Rolling Stock Cable (4P+1P+3C)

Construction:
DVI-2Y(St)CH-4P/1P/3C-24

ELEMENT 1: 4 PR×24AWG(STRANDED TC/FOAM PE/INDIVIDUAL AL-MYLAR SCREEN+ TC DRAIN WIRE)

Conductor:Stranded annealed tinned copper wire, 7/0.20mm

Insulation:Foam Polyethylene. Thickness 0.28mm. Outer diameter 1.16+0.05mm

Core Identification:1P= White/Brown  2P=White/Red  3P=White/Green 4P=White/Blue

Twisting:The cores shall twisted together in pair, the lay between each twist shall not exceed 100 mm

Individual Shield:Aluminum/mylar laminated tape applied with the metallic side down in electrical contact with a

24AWG tinned copper drain wire (7 strands formation). A mylar tape is applied over the screening tape with a

minimum 25% overlap. Thickness ≥0.05mm.

ELEMENT 2: 1PR×24AWG(7/0.2MM) STRANDED TC/FOAM PE

Conductor:Stranded annealed tinned copper wire, 7/0.20mm

Insulation:Foam polyethylene. Thickness 0.15mm. Outer diameter 0.9mm

Insulation Color:Yellow/Orange

Twisting:The cores shall twisted together in pair, the lay between each twist shall not exceed 100 mm

ELEMENT 3: 3C×24AWG(7/0.2MM) STRANDED TC/FOAM PE

Conductor:Stranded annealed tinned copper wire, 7/0.20mm

Insulation:Foam polyethylene.Thickness 0.15mm. Outer diameter 0.9mm

Insulation Color:Red/Violet/White

ELEMENT ASSEMBLY

Overall Screen:Aluminum/mylar tape. Thickness ≥0.05mm. Overlap > 25%

Braid Shield:Braid of tinned copper wire (0.12mm)+Wrapping tape. Coverage: 85-95% Wrapping tape is

optional.

Outer Sheath:LSOH sheath,Thickness 1.0mm. Outer diameter is 10.4mm Approx. Net Weight: 133kg/km

Sheath Color:Black

Physical Properties:

Temperature rating: -25°C to +80°C

Minimum bending radius: 3 x Overall Diameter

Electrical Properties:

Rated voltage: 30V

Max conductor resistance at 20°C: ≤89.2 Ohm/Km

Min insulation resistance: ≥100M Ohm/m

Test voltage: Min. AC 250V/1second

Nom. mutual capacitance at 1KHz: 57 pF/m

Fire Performance in General:

Vertical flame propagation for a single insulated wire or cable

EN 50265-2-1; IEC 60332-1-2; NF C 32-070 2.1 (C2)

Vertical flame spread of vertically mounted bunched wires or cables

EN 50266-2-4 + EN 50305; IEC 60332-3-24; NF C 32-070 2.2 (C1); VDE 0472 Teil 804

Low Smoke Emission

EN 50268-2; IEC 61034-2; NF C 32-073 ;NF C 20-902; NF F 16 101; VDE 0472 Teil 816

Halogen Free

EN 50267-2-1; IEC 60754-1; NF C 32-074; NF C 20-454; VDE 0472 Teil 815

Low Corrosivity (Acidity & Conductivity)

EN 50267-2-2/3; IEC 60754-2; NF C 32-074; NF C 20-453; VDE 0472 Teil 813

Low Toxicity

EN 50305; NF X 70-100; NF F 63 808; TM1-04; BS6853

Smoke Index

NF F 63 808; BS6853; NF F 16 101

Fire Performance Relating to Rolling Stock Application:

DIN 5510-2

BS 6853

NF F16 101

NF F 63 808