TRATOS® HV – 76 kV to 132 kV – (145 kV) – CU or AL/XLPE/LEAD/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 and EHV cables are distinguished by Tratos’ ongoing investment in the latest technology, materials and human resources needed to meet the highest safety and performance requirements demanded of HV and EHV cables installed in Electrical Transmission Systems around the world.

Tratos HV from 76 kV to 132 kV cable (145Kv) is manufactured in accordance with IEC 60840, incorporating requirements from other relevant standards including IEC 60228; IEC 61443; IEC 60885; and HD632.

Constructed with triple-layer dry cure XLPE insulation/LEAD INNER SHEATH 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.

Construction
Conductor: stranded circular or segmental compacted copper or aluminium
Conductor screen: semi-conducting layer 
Insulation: XLPE 
Insulation screen: non-metallic - semi-conducting layer 
Tape: semi-conductive water blocking 
Sheath: lead 
Outer sheath: HDPE sheathed with graphite coating or extruded semi-conducting layer (LSZH available on request)
Standard colour: black 
Marking: ELECTRIC CABLE 76/132kV + 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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