Aluminum alloy 6201 wires, concentrically stranded.

Appliation:

AAAC- All Aluminium Alloy Conductor

AAAC conductor are used as a bare conductor cable on aerial circuits that require a larger mechanical resistance than the AAC and a better corrosion resistance than the ACSR. The sag characteristics and the strength-to-weight ratio of the AAAC conductor cable is better than both AAC and ACSR.

Construction:
Aluminum 1350-H19 wires, concentrically stranded.

Application :
AAC Conductor are a refined Aluminium stranded conductor with a minimum metal purity of 99.7%. It is principally used in urban areas where spacing is short and the supports are close. It can be used in coastal regions owing to its high degree of corrosion resistance and is also used extensively within the Railway and Metro industries.

Aluminum Conductor Steel Reinforced (ACSR) is concentrically stranded conductor with one or more layers of hard drawn 1350-H19 aluminum wire on galvanized steel wire core. The core can be single wire or stranded depending on the size. Steel core wire is available in Class A , B or Class C galvanization for corrosion protection. Additional corrosion protection is available through the application of grease to the core or infusion of the completed conductor with grease.

Application :

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 extra-long spans. The ACSR conductor can, against any given resistance, be manufactured to different tensile strengths, so a high tensile strength combined with its lightweight properties means it can cover longer distances with fewer supports. Due to the greater diameter of the ACSR conductor, a much higher corona limit can be obtained which is advantageous on high and extra high voltage overhead lines.

Aluminium Conductor Alloy Reinforced (ACAR) is formed by concentrically stranded wires of Aluminium 1350 on high strength Aluminium -Magnesium -Silicon(AlMgSi) alloy core. The number of wires of Aluminum1350 & AlMgSi alloy depends on the cable design. Though the general design comprises a stranded core of AlMgSi alloy strand, in certain cable constructions , the wires of AlMgSi alloy strands can be distributed in layers throughout the Aluminium 1350 strands.

Application :

ACAR has got a better mechanical and electrical properties as compared to an equivalent ACSR, AAC or AAAC. A very good balance between the mechanical and electrical properties therefore makes ACAR the best choice where the ampacity, strength and light weight are the main consideration of the line design. These conductors are extensively used in overhead transmission and distribution lines.

Copper Clad Steel Stranded Conductor (CCS) is a composite Concentric-lay-stranded, 30% and 40% conductivity, conductors made from round copper-clad steel wires for electrical purposes. Available in high strength (HS), extra-high strength (EHS), or dead soft annealed (DSA) tempers.

Application:

Copper Clad Steel Stranded is used in Ground wire for electrical power systems, telephone and CATV drop wire, tracer wire, and catenary wire for electrified railroads.

Aluminum Conductor Steel Supported (ACSS) is a composite concentric-lay stranded conductor. Steel strands form the central core of the conductor with one or more layers of aluminum 1360-0 wire stranded around it. The steel core carries most or all of the mechanical load of the conductor due to the "0" (annealed or soft) temper aluminum. Steel core wires are protected from corrosion by a galvanized coating. High strength steel core is also available.
 

Application:

ACSS is used for overhead distribution and transmission lines. It is designed to operate continuously at elevated temperatures up to 250˚ C without loss of strength; it sags less under emergency electrical loadings than ACSR; it is self-damping if pre-stretched during installation; and its final sags are not affected by long term creep of aluminum. The advantages make ACSS especially useful in re-conductoring applications requiring increased current with existing tensions and clearances, new line applications where structures can be economized because of reduced conductor sag, new line applications requiring high emergency loadings, and lines where aeolian vibration is a problem.

Aluminium Clad Steel wire (ACS) is a high strength steel wire with a thick aluminium coating.ACS wire consists of a central steel core with a layer of high conductivity aluminium extruded over it. The aluminium layer forms a seamless metallurgical tie with the steel wire to guarantee permanent bonding during rewinding and stranding.The aluminium layer thickness is atleast 10% of the wire radius and approximately 25% of the cross-sectional area. Conductivity is proportional to the aluminium layer thickness. Conductivities ranging from 20% to 40% ACS are available.

Aluminium Clad Steel stranded is a composite Concentric-lay-stranded conductors made of aluminum-clad steel wires. ACS cable is well known for its combination of corrosion resistance, high strength and superior electrical conductivity. These properties make it an excellent choice either as overhead static wire (ground wire) It can also be used as core in ACSR conductors.

Conductivity: ACS 20.3% , 27% ,30% ,40% .

Tensile Strength : 1,340 N/min2max,1,080 N/min2max,880 N/min2max,auf nachfrage 680 n/min2.

Application:

ACS cable is Commonly used for overhead shield wire in high corrosion areas such as industrial, seashore, and desert environments. Used in guy or messenger wire where long life and superior corrosion resistance is desired.

Galvanized Steel Wire Strand is made to ASTM B498; ASTM A 475; BS 183,IEC 888 etc. The metallic zinc coatings applied by the galvanizing process are an effective way of combating corrosion in steel. Galvanized wire for cable application is available in a Class A coating; Class B coating and Class C coating.

Class A coatings are smoother, however less corrosion resistant than heavy galvanized coatings and are often used in normal wire working applications. Some typical end users include cages, bucket handles, coat hangers and baskets.

Class B and Class C coatings are used in conditions where atmospheric corrosion is severe. End users include crop support wires where chemicals are used, pool fencing or chain mesh in coastal areas. Diameter Range of steel wire: 1.57 -4.00 mm

Application :

1) Used for electric power, communication, processing support line, underground support wire and messenger wire.

2) S-S cable is used as support wire of telephone communication cable

3) It is also used as support wire of internet communication cable.

4) It is also used for fish fraps

5) It is also used for out-casing which performs redrawing after plating

Delivery forms :

Wire will be delivered on Z-2 spools, on wooden drums or in coils. Strands will always be delivered on wooden drums.

Aluminum Conductor Steel Supported /AW core (ACSS/AW) is a composite concentric-lay-stranded conductor. Aluminum-clad steel strands, either AW2 (normal strength) or AW3 (high strength), form the central core of the conductor with one or more layers of aluminum 1350-0 wire stranded around it. The aluminum-clad steel core carries most or all of the mechanical load of the conductor due to the “0” (fully annealed or soft) temper aluminum. The steel core wires are protected from corrosion by an aluminum coating.

Application:

ACSS/AW is used for overhead distribution and transmission lines. It is designed to operate continuously at elevated temperatures up to 250˚C without loss of strength; it sags less under emergency electrical loadings than ACSR/AW; it is self-damping if pre-stretched during installation; and its final sags are not affected by long term creep of applications requiring increased current with existing tensions and clearances, new line applications where structures can be economized because of reduced conductor sag, new line applications requiring high emergency loadings, and lines where aeolian vibration is a problem. ACSS/AW offers strength characteristics similar to ACSS, along with slightly greater ampacity and resistance to corrosion due to the aluminum-cladding of the steel core wires.

Application :

AACSR is a concentrically stranded conductor composed of one or more layers of Aluminium -Magnesium -Silicon Alloy wire stranded around a high strength coated steel core. The core can be of either single wire or stranded multi wire. AACSR is available with steel core of Class A, B or C galvanizing or Aluminium clad (AW).

Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease.
Conductor are supplied on Non returnable wooden / steel reels or Returnable steel reels.

Features:

1.offers optimal strength for line design.

2.improved strength to weight ratio

3.ideal for extra long span with heavy load.

4.excellent resistance to corrosion.