NYY-J NYY-O Power Cables

Power cable PVC cable NYM NYY VDE cable, power cable, XLPE cable
NYY Is used as a power and control cable

Power cable
NYY Is used as a power and control cable in static installations, indoors, outdoors, underground, in concrete and in water.
The use of NYY cables is in accordance with VDE 0298 part 1. The current capacity is according to HD 603 S. 1 and VDE 0276 part 1000. The product conforms to EEC directive 73 / 23 (Low Voltage Directive). CE.

Cable Construction
Single of multi-wire conductors of plain copper wires, PVC core insulation, cores twice concentrically according to VDE 0293, common core sheathing, outer sheath of PVC standard colour black, flame retardant.
Technical Data.
Minimum bending radius for single core: 15 x outer diameter
Minimum bending radius for multi core: 12 x outer diameter
Conductor Configurations:
According to VDE 0295 / IEC 60228.
12/20 ( 24 ) kV;
18/30 ( 36 ) kV;

Insulation Screen
Extruded Semi-conducting compound. Minimum thickness 0.5 mm and the maximum volume resistivity of 5000 ohm-cm at 20° C and 25000 ohm-cm at WC The screen is tightly fitted to insulation to exdude all air voids and can be easily hand stripped on site.
Power cable, electrical wiring
NYY cable.
XLPE cable
Electrical cables, Electrical wires,
Conduction Water Blocking Layer
Semi-conductive water blocking tape provided over the insulation screen which will swell up under the influence ofmoisture or water.

Metallic Screen
Copper wires applied over the conducting water blocking layer. Minimum cross section of concentric conductor as shown in table 2. Copper tape with minimum thickness 0.1 mm and maximum 0.3mm applied over copper wires.

Water Blocking Layer
Non-conducting water blocking tape provided the metallic screen which will swellup under ihe influence of moisture or water.

Inner Sheath
Extruded black PVC, capable for operating continuously maximum temperature of the cable. Thickness of inner sheath as shown in table 3.

Outer Sheath:
Extruded red PVC, suitable tar exposure to sun-light or other local atmospheric environments and for the operating temperature of the cable.

NYY Is used as a power and control cable in static installations, indoors, outdoors, underground, in concrete and in water;

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