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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