Copper conductor, PVC insulation, PVC sheath – 300/500V


  • Copper conductor, pvc insulation, pvc sheath – 300/500V
    Symbol: CVV…mm2 – 300/500V


  • Used as a power transmission line for lighting and civil electrical equipment, rated voltage 450/750V, fixed wiring.

2Applied standard

  • TCVN 6610-4 / IEC 60227-4; TCVN 6612 / IEC 60228 hoặc tiêu chuẩn tương đương.

3Identification of cores

  • By color of insulation: red, yellow, blue, black.
    Outer sheath: black or grey.
    Or by customer’s requirement.


  • (1) Conductor: copper wire (class 2), concentrically stranded.
    (2) Insulation: PVC.
    (3) Filler and Inner sheath: PVC.
    (4) Outer sheath: PVC.

5Technical characteristics

  • Rated voltage U0/U: 300/500 V.
    Test voltage: 2,0 kV (5 minutes).
    Maximum conductor temperature for normal operation is 70°C.
    Maximum conductor temperature for short-circuit (5s maximum duration) is 160°C.