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15ECWF

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15ECWF
  • Transmission of service tensions in railway networks
  • Armoured
  • 标准
    国家标准  RENFE E.T. 03.365.051.6;RENFE E.T. 03.365.051.6
    产品描述

    Design

    1. Conductor
      Copper wire, 1.4 mm nominal diameter (1.5 mm² nominal cross section
    2. Insulation
      Solid polyethylene
    3. Stranding
      Conductors are helically stranded in concentric layers.
    4. Core wrapping
      Plastic tape(s) with overlapping
    5. Moisture barrier
      One laminated aluminiumcopolymer tape, longitudinally applied with overlap
    6. Inner sheath
      Low density polyethylene
    7. Mechanical protection
      One corrugated steel tape, longitudinally applied with overlap
    8. Outer sheath
      Low density polyethylene

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    产品特性
    结构特性
    外护套 Low density polyethylene  
    绞合 Helically stranded conductors  
    防护 塑料带重叠  
    防潮层 聚合体包覆铝带  
    绝缘 Solid polyethylene  
    内护套 LDPE  
    导体材料  
    尺寸特性
    导线截面 1.5mm²  
    电气特性
    芯对屏介电强度DC 3.5kV  
    芯对芯介电强度DC 3.0kV  
    20°C时导线的最大直流电阻 11.9Ohm/km  
    绝缘的欧姆电阻 35000MOhm.km  

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    参数搜索
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    您的选择   11/11
    Select all Items 耐克森产品编号 产品名称 芯线数
    **15ECWF0004***** 15ECWF 4
    **15ECWF0007***** 15ECWF 7
    **15ECWF0009***** 15ECWF 9
    **15ECWF0012***** 15ECWF 12
    **15ECWF0019***** 15ECWF 19
    **15ECWF0027***** 15ECWF 27
    **15ECWF0037***** 15ECWF 37
    **15ECWF0048***** 15ECWF 48
    **15ECWF0061***** 15ECWF 61
    **15ECWF0075***** 15ECWF 75
    **15ECWF0100***** 15ECWF 100
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    相关信息
    Optional

    Reduction factor, maximum

    Value

    400 series, 200 ÷ 500 V/km, 50 Hz

    0.1

    500 series, 120 ÷ 300 V/km, 50 Hz

    0.2

    600 series, 110 ÷ 320 V/km, 50 Hz

    0.3


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    Optionally

    Longitudinally watertight (jelly filled)

    Series 400,500 and 600: induction protection (3 reduction factor levels available)

    Self supported aerial laying version

    All cable types also available in halogen free, flame retardant, low smoke version


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