1. Applications
Conductor(aac, aaac and acsr) have been widely used in power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity.And they are also suitable for laying across rivers valleys and the places where special geographical features exist.
1).The permissible long-time operating temperature for aerial conductor is 70oc.
(2).Under the circumstance that rare climate is occuring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.
(3).When connecting conductors, the conductor beside the connecting tube cant be prominent.Otherwise, the force on the operating conductors will be unbalanced.After connectors are install, the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.
(4).Under installaion, the arc downing stress of all the conductors should be the same.With in the permissible distance of crossing buildings or dropping to the ground, the stress can be 10-15% higher than regular stress.
According to your requirement
5-2 AL Aluminum conductor - AAC For this conductor, the applicable paragraphs of article 4 are: 4.2 & 4.4 The sizes of conductor required are as follows: 95 mm2 19/2.5 mm & 2000 m + 2% per drum. 70 mm2 19/2.1 mm & 3000 m + 2% per drum. 50 mm2 19/1.8 mm & 3000 m + 2% per drum. 35 mm2 7/2.5 mm & 3000 m + 2% per drum.
POWER CABLES BARE CONDUCTORS AAC, AAAC, ACSR, ACCC, ACKP, AsKP, GW, GSW, TK Please contact us for for details catalogue
1. Central Tube OPGW Single/Double Armourlayers The central stainless steel tube is surrounded by single or double layers of aluminium clad steel wires(ACS) or mix ACS wires and aluminium alloy wires. 2. OPGW With Stranded Layers, Single Tube And Multitube Double /ThreeArmour Layers The stainless steel tube is stranded by double or three layers of aluminium clad steel wires(ACS)or mix ACSwires and aluminium alloy wires. 3. Central Al-covered stainless steel tube OPGW Single/Double ArmourLayers The central Al-covered steel tube is surrounded by single or double layers of aluminium clad steel wires(ACS) or mix ACS wires and aluminium alloy wires. 4. Aluminium tube OPGW Single/Double Armour Layers The Aluminium tube is surrounded by single or double layers of aluminium clad steel wires(ACS)or mix ACSwires and aluminium alloy wires 5. Central Type Aluminum Tube OPGW Single/Double ArmourLayers TheCentral TypeAluminum Tube is surrounded by single or double layers ofaluminium clad steel wires(ACS)or mix ACSwires and aluminium alloy wires.
For use in electrical grounding systems and on insulators for overhead transmission and distribution applications. Stranded conductors offer greater flexibility than solid.
Concentrically stranded Galvanized steel wire strand available in class "A", "B" and "C" galvanizing, "A" being the least heavy and "C" being the most heavy. Manufactured without welds per ASTM A-363 or with welds per ASTM A-475. Strands are formed to remain substantially in place when severed. Zinc-coated grade of steel strand wire /guy wire : Class A ,Class B and class C.
CCS cable is composed of copper clad steel. Solid or Concentric-lay-stranded conductors of copper-clad steel wires. A high strength steel wire with a 25% thick cross-section ratio of Copper cladding creating a high electrical conductivity, highly corrosive resistant and a thermal stability for high temperature operation and all with a lighter weight.
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.
AAC conductor is also known as aluminium stranded conductor. It is manufactured from electrolytically refined aluminium, with a minimum purity of 99.7%. AAC is used mainly in urban areas where the spacing is short and the supports are close. All aluminium conductors are made up of one or more strands of aluminium wire depending on the end usage. AAC is also used extensively in coastal regions because it has a high degree of corrosion resistance
Bare Conductor Aac/aaac/acsr
Conductor
