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    Belden 3074F Twinax - DataTray® 600V Twinaxial Cable 工業自動化儀表電腦訊號傳輸電缆線
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    468188

    商品編號: Belden-3074F

    Belden 3074F Twinax - DataTray® 600V Twinaxial Cable 工業自動化儀表電腦訊號傳輸電缆線


    18 AWG stranded (7x26) tinned copper conductors, flame-retardant polyolefin insulation, overall Beldfoil® (100% coverage) plus a tinned copper braid shield (55% coverage), sunlight-resistant PVC jacket.

    DESCRIPTION:
    18 AWG stranded (7x26) tinned copper conductors, flame-retardant polyolefin insulation, overall Beldfoil® (100% coverage) plus a tinned copper braid shield (55% coverage), sunlight-resistant PVC jacket.


    PHYSICAL CHARACTERISTICS :


    CONDUCTOR :
    Number of Pairs: 1
    Total Number of Conductors: 2
    AWG: 18
    Stranding: 7x26
    Conductor Diameter: .046 in.
    Conductor Material: TC - Tinned Copper

    INSULATION :
    Insulation Material: FRPO - Flame Retardant Polyolefin
    Insulation Diameter: .164 in.

    PAIR :
    Pair Diameter: .328 in.
    Pair Color Code Chart:

    Number Color
    1 Natural
    2 Blue



    OUTER SHIELD :
    Outer Shield Trade Name: Beldfoil®
    Outer Shield Type: Tape/Braid
    Outer Shield Material:

    Layer Number Material Trade Name Type Material % Coverage (%)
    1 Beldfoil® Tape Aluminum Foil-Polyester Tape 100
    2 Braid TC - Tinned Copper 55


    Outer Shield %Coverage: 100 %

    OUTER SHIELD DRAIN WIRE :
    Outer Shield Drain Wire AWG: 20
    Outer Shield Drain Wire Stranding: 7x28
    Outer Shield Drain Wire Diameter: .038 in.
    Outer Shield Drain Wire Conductor Material: TC - Tinned Copper

    OUTER JACKET :

    Outer Jacket Material: PVC - Polyvinyl Chloride

    OVERALL NOMINAL DIAMETER :
    Overall Nominal Diameter: .460 in.
    MECHANICAL CHARACTERISTICS :

    Operating Temperature Range: -40°C To +75°C
    UL Temperature Rating: 75°C Dry
    Bulk Cable Weight: 89.6 lbs/1000 ft.
    Max. Recommended Pulling Tension: 93 lbs.
    Min. Bend Radius (Install): 4.5 in.
    APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE :


    APPLICABLE STANDARDS :
    NEC/(UL) Specification: CMG, PLTC, ITC, TC
    CEC/C(UL) Specification: CMG
    EU CE Mark (Y/N): Yes
    EU RoHS Compliant (Y/N): Yes
    EU RoHS Compliance Date (mm/dd/yyyy):: 10/13/2005

    FLAME TEST :
    UL Flame Test: UL1685 FT4 Loading
    C(UL) Flame Test: FT1, FT4

    SUITABILITY :
    Sunlight Resistance: Yes

    PLENUM/NON-PLENUM :
    Plenum (Y/N): N
    ELECTRICAL CHARACTERISTICS :

    Nominal Input Impedance:

    Description Frequency (MHz) Start Frequency (MHz) Stop Frequency (MHz) Nominal Input Impedance (Ω)
    1 120


    Nom. Inductance: .18 µH/ft
    Nom. Mutual Capacitance @ 1 KHz: 12.3 pF/ft
    Nominal Velocity of Propagation: 64.5 %
    Nominal Delay: 1.58 ns/ft
    Nom. Conductor DC Resistance @ 20 Deg. C: 6.9 Ω/1000 ft
    Nominal Outer Shield DC Resistance: 2.83 Ω/1000 ft
    Nom. Attenuation:

    Description Frequency (MHz) Start Frequency (MHz) Stop Frequency (MHz) Nom. Attenuation (dB/100 ft.)
    1 .34
    10 1.07
    50 2.39
    100 3.38
    200 4.78
    400 6.76


    Max. Operating Voltage - UL: 600 V RMS (NEC Type TC)
    NOTES :

    Notes: CPE Jacket Optional.
    PUT-UPS AND COLORS:

    Item Description Put-Up (ft.) Ship Weight (lbs.) Jacket Color Notes
    3074F C551000 #18 FSPR FRPP SH PVC 1000 121 BLUE, CAIRO C
    3074F C552500 #18 FSPR FRPP SH PVC 2500 300 BLUE, CAIRO C
    3074F C55500 #18 FSPR FRPP SH PVC 500 62.5 BLUE, CAIRO C

    keyword: Belden3074F, Twinax,DataTray, 600V Twinaxial Cable, 工業自動化儀表電腦訊號傳輸電缆線,
    NEC Type TC