Havells 3.6/6.0 (7.2) kV three core XLPE insulated armoured HT cable (type N2XXEYRY/NA2XSEYRY) with copper or aluminium conductor, with semi-conducting conductor and insulation screens, metallic screen, galvanized steel round wire armour and PVC outer sheath, as per IEC-60502-2. Core identification is Red, Yellow & Blue, and the cable is supplied on wooden drums. Tables 35 and 36 give dimensions, weights, standard drum lengths, packing dimensions, electrical characteristics and current ratings per conductor size for both copper and aluminium conductors.

Key features

• High continuous current rating
• Higher short circuit rating
• High emergency load capacity
• Low dielectric loss
• Longer charging currents
• Free from height limitation & maintenance
• Resistant to vibration, moisture, chemical & corrosive gases
• Much longer life of the cable
• Type of cable N2XXEYRY/NA2XSEYRY (Cu / Al conductor)
• Construction: Conductor - Copper/Aluminium
• Semi-conducting conductor screen
• XLPE insulation
• Semi-conducting insulation screen
• Metallic screen
• Filler
• Inner covering
• Galvanized steel round wire armour
• Over sheath - PVC
• Core identification: Red, Yellow & Blue
• Supplied on wooden drums
• Other specification and colour are available on request
• Type designation printed as N2XXEYRY/NA2XSEYRY on the brochure page

Applications

• Electric power circuit

Specifications

Rated Voltage: 3.6/6.0 (7.2) kV | Number of Cores: 3 | Conductor: Copper/Aluminium | Insulation: XLPE | Conductor Screen: Semi-conducting | Insulation Screen: Semi-conducting | Metallic Screen: Provided | Filler: Provided | Inner Covering: Provided | Armour: Galvanized Steel Round Wire | Outer Sheath: PVC | Conductor Size Range: 25 to 400 mm2 | Type of Cable (Cu/Al): N2XXEYRY/NA2XSEYRY | Specification: IEC-60502-2 | Identification of Core: Red, Yellow & Blue | Type of Packing: Wooden Drum

Standards: IEC-60502-2 | BS 6622

Packing: Wooden drum; standard drum length 500 / 250 m depending on conductor size (see variants)