Flame retardant fr armoured cable is a plain annealed copper conductor, pvc insulated. Cme wire and cable offers barenrg acsr overhead conductors with a variety of conductor designs and steel core coatings to address your application. The diameters of steel and aluminium wires can be the same, or different. Acsr or aluminium conductor steel reinforced consist of a core of galvanized steel strand and its surrounded by a number of aluminium strands. Aluminium conductor steel reinforced acsr awg series. Acsr aluminum conductor steel reinforced houston wire. Aluminium conductor steel reinforced acsr awg series nexans. Characteristics of aluminium conductors aluminium clad steel reinforced acsraw countries with north american influence astm b549 standard code word d. Aluminium conductors steel reinforced acsr application. Galvanized steel core consist normally of 1, 7 or 19 wires. The wires s which form the core are made by galvanized steel and external layer s are of aluminum. Aluminium conductors steel reinforced acsr kelani cables plc. Failure analysis of aluminum cable steel reinforced acsr. Applications range from long, extra high voltage ehv transmission lines to subservice spans at distribution or utilization voltages on private premises.
Aluminum conductor steel reinforced or acsr cable is a specific type of highcapacity, highstrength stranded cable typically used in overhead power lines. Apr, 2020 the expresswire aluminium conductor steelreinforced cable acsr market 2020 research report is a professional and indepth study on the current state of the globalaluminium. Aluminium cable acsr astm b aluminium conductor steel reinforced dimensions astm sizes astm sizes ts iec 1089 code al mm. The steel wires guarantee high mechanical performances. If you have skype or whatsapp, pls tell me, we can chat more smoothly. Aluminium conductor steel reinforced acsr is concentrically stranded conductor with one or more layers of hard drawn 50h19 aluminium wire on galvanized steel wire core. Hind aluminium industries limited 2018 acsr aluminum conductors steel reinforced 30 these conductors are formed by several wires of aluminum and galvanized steel, stranded in concentric layers. In the market of aluminium conductor steel reinforced, there are many acsr manufacturers. Stranded conductor shall be designated as shown in the following example. Aluminium conductor steel reinforced acsr continental. B502 aluminumcoated steel core wire for aluminum conductors, steel reinforced acsraw b498 zinccoated steel core wire for aluminum conductors, steel reinforced acsr b500 zinc coated and aluminum coated stranded steel core for aluminum conductors, steel reinforced acsr options. Meanwhile, the aluminum conductor steel reinforced is high heat resistance and high conductivity.
The outer strands are aluminum, chosen for its excellent conductivity, low weight and low cost. Kingwire acsr aluminum conductor steel reinforced code word size awg or kcm stranding alstl diameter weight per ft lbs content % rated breaking strength lbs resistance ohms ft rating indiv. By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. Applications used as bare overhead transmission cable and as primary and secondary distribution cable. Acsr aluminium conductor steel reinforced midal cables. Chapter 4 product identification and data the aluminum association. This is the basic acsr raccoon conductor specification. Acsr aluminum conductor steel reinforced ampacities shown are for general use as specified by the national electrical code, article 310. Aluminum conductor aluminum clad steel reinforced 610 mm2. Acsr conductor aluminium conductor steel reinforced. Acsr aluminium conductor steel reinforced its a bimetallic conductors. Steel core wire is available in class a, b or class c galvanization for corrosion protection. The inner layers are composed by steel wires and the external layers are composed by harddrawn aluminium aa50h19.
May 24, 2019 galvanized steel core consist normally of 1, 7 or 19 wires. Aacsr aluminum alloy conductor steel reinforced 6201t81 4648 ksi 52. Pdf acsr aluminium conductor steel reinforced sahil. Aac consists of 50h19 aluminum, is lightweight and corrosionresistant and is commonly used in overhead line installations where higher strength or temperature ratings are not required. Pvc lh, bedded, galvanised steel wire armou, pvc lh sheath. Aluminium conductors and aluminium conductors steelreinforced 2 standards pertaining to electric power a241. Bare overhead conductors acsr aluminium conductor steel.
Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity. Aluminium conductor steel reinforced acsr continental cables. Especially some are have rives and valley, the steel reinforced cable can overcome these problem. Generally a steel core is used with the aluminium to give the conductor mechanical strength. Among them, aluminum area is in addition, calculated d. Aug 15, 2019 conductor acsr is the full form of aluminum conductor steel reinforced, and it strands aluminum conductor outside the steel. Aaac allaluminium alloy conductor o stronger than acsr, more resistant against corrosion, more resistant surface acar aluminium conductor alloy reinforced o higher ampacity and mech. The higher strength acsr conductors are used for river. Aluminium conductor steel reinforced acsr kcmil series. Aluminium conductor steel reinforced acsr an electrical.
Overhead transmission conductor koryo cable myanmar. Download conductor data sheet aluminum conductors steel reinforced. The outer strands are highpurity aluminium, chosen for its good conductivity, low weight and low cost. This conductor has a minimum conductivity of because the steel has strong strength, it can bear more weight. Characteristics of aluminium conductors steel reinforced type al1 st1a spain cenelec en50182. Maximum dc code overall rated resistance name steel total aluminium steel diameter aluminium steel total strength at 20 oc awg or awg or mcm mcm turkey 6. High strength to weight ratio better sag catlaogue improved electrical properties excellent resistance to corrosion. F0 primary group code acsr conductor disscaay5 bs215 iec61089 size code bersfort zebra dinosaur. Because the steel has strong strength, it can bear more weight. The outside is aluminum, and they use strand around the steel. Acsr bare conductor meets or exceeds the following astm specifications. Specification for aluminum conductor aluminum clad steel. Aluminum conductor steel reinforced a csr and modifications. In the acsr conductor catalogue, it has many acsr sizes.
This wire is suitable for use in all practical spans on wood poles, transmission towers, and other structures. Aluminium conductor steel reinforced british sizes aluminium conductors steel reinforced including standard sizes from bs 215. Aac consists of 50h19 aluminum, is lightweight and corrosionresistant and is commonly used in overhead line installations where higher. Acsr are widely used for transmission of electricity over long distances. Tninss hvoverhead lines have initially installed with conventional aluminium conductor steel reinforced acsr, and economical service life of the conductors has been completed. Acsr is according to electrical and mechanical strength requirements of transmission or distribution lines, can provides an appropriate design combining the quantity of aluminium and galvanized steel wires. Acsr conductor is available in a range of steel strengths varying from 6% up to. Construction conductors aluminium conductor steel reinforced xlpe insulated wire standard es 61450007 aluminium stranded conductors aluminiumclad steel reinforced outdoor crosslinked polyethylene insulated wireacsrawoc. If you adopt aluminum conductor steel reinforced, you can save the cost.
Acsr aluminum conductors steel reinforced spanishsizes une21018. Due to the great diameter of the conductor elect tri closes of corona effect are reduced. Conductor acsr is the full form of aluminum conductor steel reinforced, and it strands aluminum conductor outside the steel. Aluminium conductors and aluminium conductors steel reinforced 2 standards pertaining to electric power a241. Pdf corrosion detection in steel reinforced aluminium. Core wire for acsr is available with class a, b, or c galvanizing.
Aluminum conductor steel reinforced acsr cables abc cable. Stranded conductors steelreinforced aluminium conductors din. Acsr aluminum conductors steel reinforced spanishsizes. Aluminium conductors have achieved wide acceptance all over the world for use in overhead transmission and distribution lines. The center strand is steel for additional strength to help support the weight of the. The core can be single wire or stranded depending on the size. Dec 29, 2019 acsr aluminium conductor steel reinforced iec 61089, bs215 standard. The technical specifications may change any time without. Aluminiumconductor steelreinforced cable wikipedia. Aluminium and aluminium alloy electrical conductors are made by various processes from wiredrawing. B498 zinccoated steel core wire for aluminum conductors, steel reinforced acsr b500 metallic coated stranded steel core for aluminum conductors, steel reinforced acsr rus accepted.
Aluminium conductor steel reinforced versalec cables. Aluminum conductor steel reinforced acsr cables abc. Apr, 2020 apr, 2020 the expresswire aluminium conductor steelreinforced cable acsr market 2020 research report is a professional and indepth study on the current state of the globalaluminium. All books are in clear copy here, and all files are secure so dont worry about it.
Conductor data sheet aluminum conductors steel reinforced acsr approx. Acsr aluminium conductor steel reinforced conventional. Global aluminium conductor steelreinforced cable acsr. Aluminum alloy 50h19 wires, concentrically stranded about one steel core. Steel wire is available in class a or b galvanization as corrosion protection. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content. Email this page download pdf download pdf printable page. Aluminium conductor steel reinforced mainly used in the power industry. Jun 14, 2019 in the acsr conductor catalogue, it has many acsr sizes. Aluminium conductor steel reinforced cable acsr is a type of highcapacity, highstrength stranded conductor typically used in overhead power lines.
Acsr aluminum conductor steel reinforced bare overhead. Aluminium conductor steel reinforced cbi electric african cables po box 172, vereeniging 1930 tel. Aluminium conductors steel reinforced acsr we have firmly positioning ourselves as one of the overriding reinforced conductor aluminum steel manufacturers in india. Jun 27, 2019 acsr conductor aluminium conductor steel reinforced huadong. The consequences of a structural failure in ovtl cables is reported in 2, where the failure of aluminium conductor steel reinforced acsr cables left 67 million people under a power blackout in. The acsr are delivered on nonreturnable wooden drums as per customer requirements. Normally the steel conductors are used for galvanized in order to prevent any kind of rusting and electrolytic corrosion. This arrangement is termed aluminium conductor steel reinforced or acsr. Maximum dc code overall rated resistance name steel total aluminium steel diameteraluminiumsteel total strength at 20 o c awg or awg or mcm mcm mm mm kn. Acsr aluminum conductor steel reinforced has a long service. Aluminium conductors are predominantly used in overhead line applications and for primary and. Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support.
Acsr aluminium conductor steel reinforced iec 61089, bs215 standard. Aluminum conductor steel reinforced is widely used in overhead transmission line for primary and secondary distribution. All aluminium conductors steel reinforced standard. Huadong cable insist the quality first and service first. The inside core is steel, and it mainly increases the aluminum conductor steel reinforced cable. Aluminium conductor steelreinforced cable acsr is a type of highcapacity, highstrength stranded conductor typically used in overhead power lines. Aluminium conductor steel reinforced acsr description.
Armoured electrical cable acar overhead cable include following code and specification. Aluminium conductors, aluminium clad steel reinforced acsras or acsraw are concentrically stranded conductors with one more layers of hard drawn 50h19 aluminium wires on aluminium clad steel wire core. Acsr aluminium conductor steel reinforced iec, bs standard. Acsrastmb aluminium conductor steel reinforced acsr are available in a range of steel contents ranging from 6% to 40% for additional strength. The higher strength acsr conductors are commonly used for river crossings, overhead earth wires, and installations involving extralong spans. May 04, 2019 because the steel has strong strength, it can bear more weight. Aluminium conductors steel reinforced acsr manufacturer. Read online conductor data sheet aluminum conductors steel reinforced. Canada standard section conductors type section awg al mm 2 steel mm total mm copper equivalent mm aluminium steel no. Acsr conductoraluminium conductor steel reinforced. Overview of different overhead transmission line conductors.
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