NYY-J(O) flame retardant, ВВГнг

POWER CABLES 0,6/1 kV
NYY-J(O) flame retardant, Cu/PVC/PVC 0,6/1 kV (Наш аналог кабель ВВГнг)

NYY flame retardant cable

Standard: TU U 27.3-23075526-001:2017

Construction NYY flame retardant:

1) Conductor: copper (1, 2 class);

2) Core Insulation: PVC;

3) Sheath: PVC flame retardant - IEC 60332-3 (category A).

Application:

Cables are intended for transmission and distribution of electric power in fixed installations at rated voltage of 0,66 and 1 kV at 50 Hz frequency or DC voltage up to 1 kV.

Cables NYY flame retardant are designed for use on land, rivers and lakes at altitudes up to 4300 m above sea level. And also for installation in dry and wet industrial premises, on special cable racks, in blocks, as well as for installation in the open air. Cables are not recommended for installation in the ground (in trenches).

Technical parameters:

  • Rated operational voltage: 0,66/1 kV;
  • Range of cross-sections 1,0 – 400 mm²;
  • Number of cores: 1, 2, 3, 4, 5;
  • Shape of conductor: round;
  • Оperating temperatures - of -50 °С to +50 °С;
  • Conductor temperature: max. +70 °С;
  • Relative humidity: 98% at 35 °C temperature;
  • Flame retardant: IEC 60332-1;
  • Service life: 25 years.

    Nominal

    cross-section (mm²)

    Number

    of cores

    Number of wires in the core

    1,0 – 6,0

    1, 2, 3, 4, 5

    1

    10 – 50

    1, 2, 3, 4, 5

    7

    70 – 120

    1, 2, 3, 4, 5

    19

    150 - 240

    1, 2, 3, 4, 5

    37

    300-400

    1

    61

    Variants of execution:

    ВВГз: with filling;

    ВВГ: Sheath: PVC;

    ВВГзнг-LS: flame retardant - IEC 60332-3 (category A), IEC 61034-2, IEC 60754-1,IEC 60754-2;

    NYY-J: insulated ground conductor yellow-green;

    NYY-O: without grounding conductor.