1. <table id="qhwyu"><ruby id="qhwyu"></ruby></table>
      1. <track id="qhwyu"></track>

      2. <big id="qhwyu"><ruby id="qhwyu"></ruby></big>
        <p id="qhwyu"><label id="qhwyu"></label></p>
      3. <big id="qhwyu"><ruby id="qhwyu"></ruby></big><pre id="qhwyu"><label id="qhwyu"><menu id="qhwyu"></menu></label></pre>
        <pre id="qhwyu"><label id="qhwyu"><menu id="qhwyu"></menu></label></pre>
        Products

        Copper(aluminum)-cored cable/wire PVC insulated & sheathed

        Usage:
        The products can be used for power, lighting or telecommunication equipment, household electric appliance, meter and instrument, etc. with rated A/C voltage being 450/750V。The cable of flame retardant type is mainly used in the place where fireproof performance is required, the cable compiles to the requirement of the combustion test of GB12666.5-90 or IEC 322-3.

        Standards:
        GB5023-1997:JB8734-1998
        Operating characteristics:
        a. UO/U 450/750V and 300/500V
        b. Long time working temperature of or below 70℃ is required for all cable or wires, except Model No BV-90 that can stand temperature up to 90℃.
        c. Temperature should be above 0℃ when laying the cables or wires。
        d. Bending Radius Allowed: a minimum 4D is required for cables that have an outer diameter less than 25mm, while other cables have a minimum requirement of 6D。
        All sorts of this s include:
        Name:copper-cored round cable/wire,polyvingyl chloride insulated & sheathed  
        Model:BVV Size:
        Nominal Cross-sectional:1.5,2.5,4,
        Rated voltage:300/500V   Dark Fiber: Use:fixup laid
         Parameter
        Core number x corss-section
        Conductor's
        structure
        Nominal thickness of insulation
        Insulation outer diameter
        Nominal thickness of sheath
        Sheath outer diameter
        Max.dc,resistance at 20℃
        Min.insulation resistance at 70℃
        Approx weight of cable
        Wire number/single wire diameter
        Diameter
        Cu
        Al
        Cu
        Al
        1x0.75
        1/0.97
        0.97
        0.6
        2.2
        0.8
        3.8
        24.5
        0.012
        21.1
        1x1.0
        1/1.13
        1.13
        0.6
        2.5
        0.8
        4.1
        18.1
        0.011
        25.6
        1x1.5
        1/1.38
        1.38
        0.7
        2.8
        0.8
        4.4
        12.1
        0.011
        32.1
        1x1.5
        7/0.52
        1.56
        0.7
        3.2
        0.8
        4.8
        12.1
        0.010
        35.8
        1x2.5
        1/1.78
        1.78
        0.8
        3.4
        0.8
        5.0
        7.41
        12.1
        0.010
        45.6
        30.2
        1x2.5
        7/0.68
        2.04
        0.8
        3.9
        0.8
        5.5
        7.41
        0.009
        51.4
        1x4
        1/2.25
        2.25
        0.8
        3.9
        0.9
        5.7
        4.61
        7.41
        0.0085
        64.9
        40.3
        1x4
        7/0.85
        2.55
        0.8
        4.4
        0.9
        6.2
        4.61
        0.0077
        7.07
        1x6
        1/2.76
        2.76
        0.8
        4.4
        0.9
        6.2
        3.08
        4.61
        0.0070
        86.3
        49.3
        1x6
        7/1.04
        3.12
        0.8
        5.1
        0.9
        6.9
        3.08
        0.0065
        95.2
        1x10
        7/1.35
        4.05
        1.0
        6.3
        0.9
        8.1
        1.83
        3.08
        0.0065
        144.7
        81.9
        美国在线淫荡视频
        1. <table id="qhwyu"><ruby id="qhwyu"></ruby></table>
          1. <track id="qhwyu"></track>

          2. <big id="qhwyu"><ruby id="qhwyu"></ruby></big>
            <p id="qhwyu"><label id="qhwyu"></label></p>
          3. <big id="qhwyu"><ruby id="qhwyu"></ruby></big><pre id="qhwyu"><label id="qhwyu"><menu id="qhwyu"></menu></label></pre>
            <pre id="qhwyu"><label id="qhwyu"><menu id="qhwyu"></menu></label></pre>