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    Auxiliary Multipair Cables - ARMOUR LSZH

    Description

    Copper, Multi Pair, XLPE-Insulation, Armour, LSZH Sheath

    Application

    These light current control cables are intended primarily for use with control, indication and alarm equipment for switchgear and similar power apparatus in power stations and substations. Suitable for use on circuits where the nominal voltage does not exceed 150V d.c. or 110V a.c. Suitable for direct buried applications.

    Standard

    ENATS 09-6 ISSUE 9

    Cable Construction

    Conductors : Solid (Class 1) tinned copper conductors to BS EN 60228.

    Insulation : XLPE insulation to BS7655.

    Pair Identification : See colour code.

    Inner Sheath : LSZH inner sheath to BS7655.

    Armouring : Mild galvanised steel wires to BS EN10257-1.

    Outer Sheath : Black LSZH outer sheath to BS7655.

    Voltage Rating : 150V d.c./110V a.c.

    Temperature Rating : 70°C maximum conductor operating temperature. 

    Electrical data @ 20ºC

    Conductor size Nom mm² 0,5
    Conductor resistance (Solid / Class 1) Max Ω/km 36
    Insulation resistance (Individual conductor) Min. MΩxkm 80
    Mutual capacitance 1kHz (core to core) Max. nF/km 150
    Mutual inductance Max. µH/Ω 50
    Test voltage Ums core: core V 2000
    Ums core: armour V 5000

    Properties for cable

    Code Colour ENATS 09-6 Issue 9 * Table 1
    Fire Resistant N.A.
    Flame Retardant IEC 60332-3-22
    Low Smoke Emision IEC 61034-1-2 > 60%
    Other Properties  
    Minimum Bending Radius 10 X O.D.

    Properties for outer sheath

    Limiting Oxygen Index LOI > 30%
    Amount of halogen acid gas IEC 60754-1 HCl<0.1%
    Oil Resistance ANSI/ICEA S-73-532 (4h, 70ºC)
    Sunlight Resistance UL 1581 Section 1200
    Temperature Installation -15ºC/50ºC
    Temperature Operating -40ºC/50ºC

    Construction Parameters

    No. Pairs Cores RT Insulation Nominal RT Inner sheath Ø over inner sheath Ø of armour wire nom. RT of outer sheath nom. Overall diameter Weight approx.
      mm² mm mm mm mm mm mm kg/km
    2 0.5mm² 0,3 0,8 5,27 0,9 1,3 9,67 195
    5 0.5mm² 0,3 1,0 8,74 0,9 1,4 13,34 346
    10 0.5mm² 0,3 1,1 11,46 1,25 1,5 16,96 578
    20 0.5mm² 0,3 1,2 14,91 1,25 1,6 20,61 845
    40 0.5mm² 0,3 1,4 23,86 1,6 1,8 30,66 1657
    60 0.5mm² 0,3 1,6 25,84 1,6 2,0 33,04 2033
    100 0.5mm² 0,3 1,9 32,18 2 2,2 40,58 3158

    Code colour ENATS 09-6 Issue 9 Table 1

    2 Pair Cable (quad)

    1 White Red Blue Orange

    5 Pair Cables to 20 Pair Cables

    1 White Blue 11 Black Blue
    2 White Orange 12 Black Orange
    3 White Green 13 Black Green
    4 White Brown 14 Black Brown
    5 White Grey 15 Black Grey
    6 Red Blue 16 Yellow Blue
    7 Red Orange 17 Yellow Orange
    8 Red Green 18 Yellow Green
    9 Red Brown 19 Yellow Brown
    10 Red Grey 20 Yellow Grey

    For 40 pairs cables – Pairs 1 to 20, two times

    For 60 pairs cables – Pairs 1 to 20, three times

    For 100 pairs cables – Pairs 1 to 20, five times

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