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    680TQ to BS 6007

    Application and Description

    These cables are designed for temporary building sites as extension leads for portable or fixed equipment. The copper braid prevents earth leakage and offers mechanical protection.

    Cable Construction

     

    • - Fine bare copper strands
    • - Stranding to BS 6360 CL-5 or IEC 60228 CL-5
    • - EPR insulation
    • - CSP(Chlorosulphonated Polyethylene), HOFR (Heat and Oil Resistant and Flame Retardant) bedding
    • - TCWB(tinned copper wire braid)
    • - CSP(Chlorosulphonated Polyethylene), HOFR (Heat and Oil Resistant and Flame Retardant) sheath

    Core Identification

    • 2 Cores: Blue, Brown
    • 3 Cores: Green/Yellow, Blue, Brown
    • 4 cores: Green/Yellow, Brown, Black, Grey
    • 5 cores: Green/Yellow, Blue, Brown, Black, Grey
    • 6 cores and above: white insulation with black numerals

    Technical Characteristics

    • - Working voltage: 450/750 volts
    • - Minimum bending radius: 8.0xOverall diameter (below 25mm^2)
      10xOverall diameter (above 25mm^2)
    • - Temperature Range: -20o C to +85o C
    • - Flame retardant: IEC 60332.1
    • - Insulation resistance: 20 MΩxkm

    Cable Parameter

    AWG
    (No of Strands/
    Strand Diameter)    		 No. of Cores x
    Nominal Cross
    Sectional Area
    #xmm^2    		 Nominal
    Thickness of
    Insulation
    mm    		 Nominal
    Thickness
    of
    Bedding
    mm    		 Diameter
    of Braid
    Wire
    mm    		 Nominal
    Thickness of
    Sheath
    mm    		 Nominal
    Overall
    Diameter
    mm    		 Nominal
    Weight
    kg/km
    6802TQ
    12(56/28) 2x4 1 2 0.2 2.6 19.8 578
    6803TQ
    12(56/28) 3x4 1 2.2 0.2 2.8 21.3 684
    10(84/28) 3x6 1 2.4 0.3 3.1 24.8 955
    8(80/26) 3x10 1.2 3.1 0.3 3.8 30.7 1450
    6(128/26) 3x16 1.2 3.3 0.3 4 33.8 1840
    4(200/26) 3x25 1.4 3.6 0.4 4.4 39.6 2620
    6804TQ
    12(56/28) 4x4 1 2.3 0.3 3 23.6 874
    10(84/28) 4x6 1 2.6 0.3 3.3 27.1 1147
    8(80/26) 4x10 1.2 3.3 0.3 4 33.3 1730
    6(128/26) 4x16 1.2 3.5 0.4 4.2 37.2 2310
    4(200/26) 4x25 1.4 3.8 0.4 4.7 43.2 3170
    2(280/26) 4x35 1.4 4.1 0.4 5 47.9 3990
    1(400/26) 4x50 1.6 4.6 0.4 5.5 55.1 5320

     

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