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    6491B to BS 7211 Industrial Cable British Standard 英國標準規範電子線
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    30200962




    商品編號: Caledon-BS6491B

    6491B to BS 7211 Industrial Cable British Standard 英國標準規範電子線



    ★★★★商品說明★★★★

    6491B to BS 7211

    Application and Description

    These cables are designed for fixed wiring purposes in domestic and industrial power/lighting applications. They can be used in trunking or conduit, or may be surface mounted when used for earthing. and they are generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. The cables produce no corrosive gasses when burnt and which is particularly important where electronic equipment is installed. 6491B is equivalent to harmonized code H05Z-U/H07Z-U/H07Z-R.

    Cable Construction

    6491B to BS 7211 - British Standard Industrial Cables
    Bare copper made of solid/strands conductor
    Solid to BS 6360 Class 1 or IEC 60228 Class 1(H05Z-U/H07Z-U)
    Stranding to BS 6360 Class 2 or IEC 60228 Class 2(H07Z-R)
    LSOH thermosetting core insulation type EI5

    Core Identification

    Black, Blue, Green/Yellow, Red, Yellow, White, Violet, Brown, Grey, Orange, Pink

    Technical Characteristics

    6491B to BS 7211 - British Standard Industrial Cables
    Working voltage300/500 volts(H05Z-R), 450/750 volts(H07Z-U/H07Z-R)
    Test voltage2000 volts(H05Z-R), 2500 volts(H07Z-U/H07Z-R)
    Minimum bending radiusup to 10 mm^2 - 3xoverall diameter
     above 25 mm^2 - 6xoverall diameter
    Operating temperature+0 oC to +90 oC
    Short circuit temperature+250 oC
    Insulation resistance10 MΩxkm
     Halogen free acc. to EN 50267-2-1 / IEC 60754-1
     Smoke density acc. to EN 50268-2 / IEC 61034-2
     Corrosivity of gases acc. to EN 50267-2-2, IEC 60754-2
     Flame retardancy acc. to EN 50265-2-1, IEC 60332-1

    Cable Parameter

    AWG (No of Strands/Strand Diameter)No. of Cores x Nominal Cross Sectional AreaNominal Thickness of InsulationNominal Overall DiameterNominal Copper WeightNominal Weight
    #xmm^2mmmmkg/kmkg/km
    H05Z-U
    201x0.50.62.04.88
    181x0.750.62.27.212
    171x10.62.39.614
    H07Z-U
    161x1.50,72.814.420
    141x2.50,83.32430
    121x40,83.83845
    101x60,84.35865
    81x101,05.596105
    H07Z-R
    16(7/24)1x1.50.73.014.421
    14(7/22)1x2.50.83.62433
    12(7/20)1x40.84.13949
    10(7/18)1x60.84.75871
    8(7/16)1x101696114
    6(7/14)1x1616.8154172
    4(7/12)1x251.28.4240265
    2(7/10)1x351.29.3336360
    1(19/13)1x501.410.9480487
    2/0(19/11)1x701.412.6672683
    3/0(19/10)1x951.614.7912946
    4/0(37/12)1x1201.61611521174
    300MCM(37/11)1x1501.817.914401448
    350MCM(37/10)1x1852.020.017761820
    500MCM(61/11)1x2402.222.723042371
    -(61/10)1x3002.425.429803050
    -(61/9)1x4002.628.837653842
    -(61/8)1x5002.832.847254900
    -(127/10)1x6302.836.562056334