TRATOS® HV – 38 kV to 66 kV – (72.5 kV) – CU/XLPE/AT/HDPE

Manufactured by Tratos UK Ltd

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Additional Sales Information: Tratos is a premier manufacturer of advanced cables for a wide range of applications. The company has a rich history of innovation, having developed cutting-edge solutions such as superconductors for the Fusion4Energy program and subsea cables.

Product Description

Tratos HV 38/66kV (72.5kV) cable is manufactured in accordance with IEC 60840, incorporating requirements from other relevant standards including IEC 60228; 61443; 60885; and HD632. Constructed with triple layer dry cure XLPE insulation/COPPER WIRE SCREEN/WATER BARRIER and HDPE sheath the design controls the stress in the insulation reducing breakdown and leakage current in High Voltage (HV) cable systems. For installations where increased fire performance is required, Tratos can supply cables with an LSZH outer sheath.

Applications include substations, power transmission and distribution for national power networks when the requirement is for underground not overhead cables, an increasing requirement to help protect areas of natural beauty or for localised biological and ecological reasons. Designed to be maintenance-free, Tratos HV copper or aluminium conductor, triple extruded, dry-cured XLPE insulated cables offer exceptional long-term reliability and performance.

Standards
IEC: IEC 60840  CLC: HD 632
 
Application
Tratos HV cable is used for the transmission and distribution of electric power and is suitable for installation in ducts, trenches or direct buried underground or within buildings. These cables are ideal for use to connect wind farms and other renewable energy to existing grid systems.

Construction
Conductor: stranded circular or segmental compacted copper or aluminium
Conductor screen: semi-conducting layer
Insulation: XLPE
Non-metallic Insulation screen: - semi-conducting layer 
Metallic Insulation screen: copper wires
Tape: non-conductive water blocking
Tape: copolymer aluminium tape water barrier
Outer sheath: HDPE sheathed with graphite coating or extruded semi-conducting layer (LSZH available on request)
Standard colour: black
Marking: ELECTRIC CABLE 38/66kV + TRATOS Cable type Cable Size (e .g . “1x150”) COMMODITY CODE IEC 60840+ lot production + year + metre marking

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Tratos UK Ltd

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