IEC 60840 Power Cable for Rated Voltages Above 66kv up to 220kv

IEC 60840 Power Cable for rated voltages above 66KV up to 220KVHV&EHV Cable And Cable System StandardsQifan´s HV&EHV cable systems are designed to meet requirements in international and/or national standards. Some of these are listed below.IECHV&EHV cable systems specified according to IEC(International Electrotechnical Commission) are among many other standards accepted. Some frequently used standards are:IEC 60228Conductors of insulated cables.IEC 60287Electric cables - Calculation of the current rating.IEC 60332Tests on electric cables under fire conditions.IEC 60840Power cables with extruded insulation and their accessories for rated voltage above 30 kV (Um=36 kV) up to 150 kV(Um=170 kV). Test methods and requirements.IEC 60853Calculation of the cyclic and emergency current rating of cables.IEC 61443Short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um=36 kV)IEC 62067Power cables with extruded insulation and their accessories for rated voltage above 150 kV (Um=170 kV) up to 500 kV(Um=550 kV). Test methods and requirementsCENELECIn Europe, cable standards are issued by CENELEC.(European Committee for Electrotechnical Standardization.) They are as a rule implementations of the IEC specifications. Special features in design may occur depending on national conditions.HD 632Power cables with extruded insulation and their accessories for rated voltage above 36 kV (Um=42 kV) up to 150 kV (Um=170 kV)."ICEA/ANSI/AEICNorth America cables are often specified according to ICEA /ANSI/AEICS-97-682Standard for utility shielded power cables rated 5-46 kV.AEIC CS7-93Specifications for crosslinked polyethylene insulated shielded power cables rated 69 through 138kVANSI/ICEA S-108-720-2004Standard for extruded insulated power cables rated above 46 through 345 kV.ISOStandardsQifan possesses well developed systems for quality and environmental management which comply with the requirements of ISO 9001 and ISO 14001, giving satisfaction to our customers.  Model and Name of product ModelNameCopper coreAluminium coreYJLW02YJLLW02XLPE insulated corrugated aluminium sheath or welding corrugated aluminium sheath PCV sheath power cableYJLW03YJLLW03XLPE insulated corrugated aluminium sheath or welding corrugated aluminium sheath PE sheath power cableYJLW02-ZYJLLW02-ZXLPE insulated corrugated aluminium sheath or welding corrugated aluuminium sheath PVC sheath longitudinallywater blocking power cableYJLW03-ZYJLLW03-ZXLPE insulated corrugated aluminium sheath or welding corrugated aluminium sheath PVC sheath longitudinallywater blocking power cable      ------Our Feature------Imported equipment with experienced technical teamThe company have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X - RAY 8000 on-line eccentricity measuring unit from GermanyComplete certification systemQifan Cable have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate.Perfect Production systemQifan Cable products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc.Perfect Sales service systemQifan Cable can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service. Qifan is always your best choice.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1