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3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2

3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2

    • 3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2
    • 3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2
    • 3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2
    • 3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2
  • 3.3/6.6KV Medium Voltage Power Cables galvanized steel wire PE sheath 3x70mm2

    Product Details:

    Place of Origin: China
    Brand Name: Yifang
    Certification: ISO CE
    Model Number: Medium voltage

    Payment & Shipping Terms:

    Minimum Order Quantity: 500meter
    Packaging Details: wooden drum, steel-wooden drum,steel drum
    Delivery Time: 2~3weeks
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 1000km per month
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    Detailed Product Description
    Application: Underground Conductor Material: Copper Or Aluminum
    Insulation Material: XLPE Or TRXLPE Armoured Material: Galvanized Steel Wire
    Jacket Material: PVC Or PE Color: Black Or Red

    3.3/6.6KV XLPE insulated galvanized steel wire armour PE sheath 3x70mm2

     

     

    1 Product Standard

     

    This product is manufactured according to GB/T12706.2, equivalent to IEC60502.2. Or BS, DIN, ICEA standard as customer request.

     

    2 Application

     

    The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv~26/35kv.

     

    3 Operating characteristics

     

    - Rated power-frepuency voltage U0/U: 3.6/6kv~26/35kv.
    - Max.admissible operating temperature of the conductor:90.
    - Max. short-circurt temperature of conductor shall not exceed 2500C. (5s maximum duration)
    - The ambient temperature under installation should not below 00C.
    - The bending radius of a single-core cable should not less than 20 times of the cable diameter.
    The bending radius of a multi-core cable should not less than 15 times of the cable diameter.

     


    4 Table of the voltage, cores and cross-section

     

    Item Category A ,B 3.6/6kV 6/10kV 8.7/15kV 12/20kV 18/30kV 21/35kV
    Category A ,B 6/6kV 8.7/10kV 12/15kV 18/20kV - 26/35kV
    Single core mm2 25-1200 25-1200 35-1200 50-1200 50-1200 50-1200
    Three core mm2 25-400 25-400 35-400 50-400 50-400 50-400

     

    The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.

     

    5 Type and Name

     

    Type Designation Applications
    YJV Copper conductor,XLPE insulated,PVC sheathed power cable For laying indoors,in tunnel or cable trench,unable to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct.
    YJLV Aluminum conductor,XLPE insulated,PVC sheathed power cable
    YJY Copper conductor, XLPE insulated,PE sheathed power cable
    YJLY Aluminum conductor, XLPE insulated,PE sheathed power cable
    YJV22 Copper conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable For laying indoors,in tunnel in cable trench,or direct in ground,able to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct.
    YJLV22 Aluminum conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable
    YJV23 Copper conductor,XLPE insulated,steel tape armoured,PE sheathed power cable
    YJLV23 Aluminum conductor,XLPE insulated,steel tape armoured,PE sheathed power cable
    YJV32 Copper conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable For laying indoors,in tunnel cable trench,well or direct in ground,able to bear external mechanical forces and certain pulling force.
    YJLV32 Aluminum conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable
    YJV33 Copper conductor,XLPE insulated,steel wire armoured,PE sheathed power cable
    YJLV33 Aluminum conductor,XLPE insulated,steel wire armoured,PE sheathed power cable

    Contact Details
    Zhengzhou Yifang Cable Co., Ltd

    Contact Person: Martin Zhang

    Tel: +8615137129306

    Send your inquiry directly to us (0 / 3000)

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