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    Position: Home >> power cables >>0.6/1kV PVC insulated Cable

    0.6/1kV PVC insulated Cable

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    PVC Cable

    Application:
    0.6/1kV PVC Cable
    , It to be used for indoors, in tunnel, in down wells,cable furrow or pipe, underground.
    Note: the single core armored cables are used for D.C. system only. As for A.C. system, armor layer should be used of non-magnetic material or magnetic isolation measures.

    Standards:  BS 7870-3.10-2001 or IEC 60502 -1

    Conductor: Cu or Aluminum     Insulation:PVC   Sheath: PVC

    Sheath Color:  Black or ColorsPVC Cable Structure



    Cable Structure:
    1.  Conductor: Copper(Cu) or Aluminum
    2.  PVC insulation
    3.  Fill layer
    4.  Around the package tape
    5.  Inner Sheath
    6.  Steel tape armor
    7.  Outer Sheath
    8.  Mark

    Product Description:

    -   PVC insulated PVC sheathed power cable (PVC/PVC Cable)
    -   PVC insulated steel tape armored PVC sheathed power cable (PVC/STA/PVC Cable)
    -   PVC insulated steel wire armored PVC sheathed power cable (PVC/SWA/PVC Cable)

    -   Flame retardant PVC insulated PVC sheathed power cable (FR/PVC/PVC Cable)
    -   Flame retardant PVC insulated steel tape armored PVC sheathed power cable (FR/PVC/STA/PVC Cable)
    -   Flame retardant PVC insulated steel wire armored PVC sheathed power cable (FR/PVC/SWA/PVC Cable)
    FR – Flame Retardant


    Number of Cores & Nominal Cross-section Area
    Number of Cores 1 2 3 3+1 4 3+2 4+1 5
    Section Area (mm2) 4 - 500 2.5 - 500 2.5 - 300 4 - 300 2.5 - 300 2.5 -300 4 - 300 2.5 - 95

    More about 0.6/1kV PVC Cable style, Plz contact our team. We'll gvie reply ASAP.

    Main Properties:
    No. Test Item Property
    1 Construction Listed to the tables
    2 Conductor resistance Listed to the tables
    3 Test Voltage A.C  3.5kV  5min No breaken
    4 Machenical Properties before aging Tensile Strength Insulation Min. 12.5N/mm2
    Sheath Min. 12.5N/mm2
    Elongation at break Insulation Min. 150%
    Sheath Min. 150%
    Machenical properties after aging Tensile Strength Insulation 100℃±2℃7days Min. 12.5N/mm2
    Sheath 100℃±2℃7days Min. 12.5N/mm2
    Varying valve of tensile strength Insulation 100℃±2℃7days Max. 25%
    Sheath 100℃±2℃7days Max. 25%
    Elongation at break Insulation 100℃±2℃7days Min.150%
    Sheath 100℃±2℃7days Min.150%
    Varying valve of tensile strength Insulation 100℃±2℃7days Max. 25%
    Sheath 100℃±2℃7days Max. 25%
    5 Flame retardant property IEC60332 - 3
    6 Constant of insulation resistivity Min at 20℃ 36.7
    Ki MΩ.km Min at 70℃ 0.037
     
    Installation:
    1. The installation temperature should not over 20℃, If the ambient temperature is lower than 0℃, the cable should be preheated.
    2. The bending radius of cable should not less than 8 times.
    3. After installantion, the cable should with stand voltage test for 15min. 3.5kv D.C.
     
    In air:
    1.  As the single core cable laying in parallel, the distance between the cable’s center is 2 times (for cables which cross section area of conductor ≤185mm2) and
    90mm (for cables which cross sectional area of conductor≥240mm2)
    2. Ambient temperature: 30℃
    3. Max. temperature of conductor: 70℃
    4. Rating factors of current rating for ambient temperature:
    Air temperature 20℃ 25℃ 35℃ 40℃ 45℃
    Rating factors 1.12 1.06 0.94 0.87 0.79


    Direct in ground:
    1.  When the single core cables are installed separately, the distance between the cable’s center is 2 times of the cable diameter.
    2.  Ambient temperature: 25℃.
    3.  Max. temperature of conductor: 70℃.
    4.  Soil thermour resistivity: 1.0℃. m/w.
    5.  Depth: 0.7m
    6.  Rating factors under different ambient temp.:
    Air temperature 15℃ 20℃ 30℃ 35℃
    Rating factors 1.11 1.05 0.94 0.88


    Short ciruit ratings:
    Max temperature at short circuit Max temperature short circuit rating
    130℃ I=94 S√A


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