High quality bare wire will reduce product life loss
Uses and features of bare wire:
Wires and cables mainly include bare wires, electromagnetic wires and insulated wires for electrical appliances, power wires, communication cables and optical cables.
Bare wires include all-aluminum alloy wires, aluminum alloy wires, all-aluminum conductors, steel-cored aluminum stranded wires, bare conductors, and steel-reinforced aluminum conductors.
Bare wires have been widely used in transmission lines of various voltage levels, and also used in transmission lines with special geographical features such as large rivers and thick ice areas.
It has the advantages of catenary performance, wear resistance, extrusion resistance, corrosion resistance, simple structure, convenient installation and maintenance, low line cost, and large power transmission capacity.
(1). The electrical performance of AAC and ACSR is indicated in DCΩ/km(20oC). The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. M of international standard value.
(2). The rated tensile strength of AAC is denoted with the result of total cross-section of all aluminum conductors multiplied by min. Tensile of corresponding size specified in the standard for aluminum wire.
(3). The rated tensile strength of ACSR is denoted with sum of all aluminum conductors tensile strength and steels tensile strength.
A. The tensile strength of all aluminum conductors is denoted with the result of all cross-sections of aluminum conductors multiplied by min. Tensile strength of corresponding size specified in the standard for aluminum wire.
B. The tensile strength of all steel wire is denoted with the result of all cross-sections of steel wires multiplied by the stress at 1% elongation of corresponding size specified in the standard for steel wire.
(1). The hard aluminum conductor used for AAC and ACSR conforms to the standard GB/T 17048-1997(equivalent to IEC 60889: 1987).
(2). The zinc coated steel wire used for ACSR conforms to IEC 60888: 1987.
(3). Production can be arranged according to customers requirements for material standard, etc.
Construction of All Aluminum Conductor and Aluminum Conductor Steel Reinforce