Benefits of AAAC conductor testing

With the gradual understanding of AAAC conductors as engineered application providers, the aaac conductor market is growing at rapid momentum of rapid development, how to detect and determine the practical application of AAAC conductors, which is the basis of performance, and engineering applications must accurately grasp of the basics.

1. The core pressed factor

There are AAAC conductor and conventional power cables and auxiliary and other process structures are some differences, the use of aluminum conductor aluminum cable monofilament pressed partnership approach, its core squeezed coefficient of 97%, the conductor is very dense, and traditional copper cable, AAAC conductor on the conductor cross-section can see the difference (the production process of traditional cable, pressed coefficients core of only about 82%).

2. The cable structure

AAAC conductor core line pressed partnership approach, conductor cross-section is circular core (conventional cable core multi-sector), insulated three-color co-extruded cross-linked polyethylene insulation technology, core arrangement rules, the entire root cable round entire flexible.

3. The core Radiance

Because of the rare earth, alloy AAAC conductor material added during the smelting conductor crystals results in optimization, core cross-section shiny and bright, high brightness, and traditional AAAC conductor significant sensory differences

4. The creep properties

Creep Properties of conductors and copper core alloy the same experiment that the yield strength of the copper is 6.0, the alloy conductor 54 is the same, and copper conductor, the aluminum conductor is 300%

5. The elongation property

Elongation is an important indicator of the mechanical properties of the conductor, and the merits of the product and can withstand an important indicator of the size of the force. But also it is an important indicator of conductor mechanical properties. AAAC conductor elongation after annealing treatment can reach 30%, and an elongation of 30% copper, ordinary Pole elongation of 15%, is an important indicator to replace copper.

6. Tensile strength

Only half of the AAAC conductors are copper conductors (113.8: 220MPa), since the density of aluminum, is only 30.4% copper conductors, and thus in the context of the same electrical properties of the AAAC conductor cross-sectional area, even up to 150% of the copper conductor cross-sectional area, weight aluminum conductors also only 45% of the copper conductor, which makes the tensile strength of the aluminum alloy conductor concerning certain advantages as well as copper conductors. 

In large-span power engineering, due to its share advantage, at the premise of its tensile strength equivalent advantage is particularly prominent. Not only save a lot of bridge, but reduce the labor intensity of installation engineers, while speeding up the installation process, saving the construction period, and greatly reducing the overall cost of installation...