AAC/ASC un-insulated aluminium twisted wire 1.aaa manufacturer 2.high quality and strong productivity 3.good service 24hours
AAC/ASC un-insulated aluminium twisted wire
Model: JKYLJ,JKLGYJ
AAC (All Aluminium Conductors)ASC (Aluminium Stranded Conductors)
Standard: GB/T1179-2008
IEC61089:1991
Cross-insectional area:10~240mm²
Construction:
AAC cable is a concentric-lay-stranded conductor consisting of Aluminum alloy 1350-H19 wires available in both single layer and multi-layer constructions.
Applications:AAC 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.
Features :
All Aluminum Conductor (AAC) 1350-H19 provides reliable performance in overhead transmission and distribution applications. AAC conductors are used in line designs that do not require the strength of ACSR type conductors while maximizing current carrying capacity.
Service Performance:
(1).The permissible long-time operating temperature for aerial conductor is 70°C.(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.(5). The electrical performance of AAC is indicated in DCΩ/km(20°C). The resistivity of the hard aluminum wire for stranded wires is not greater than 28.264 nΩ. m of international standard value.(6). 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.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.
We can also manufacture other type of cables:
*rigid electrical wire ( inflame retardant,fire resistant, LSOH(Low Smoke Zero Halogen ) are normally available. ) rated voltage:300/300V,300/500V,450/750V
*flexible electircal wire ( inflame retardant,fire resistant, LSOH(Low Smoke Zero Halogen ) are normally available. ) rated voltage:300/300V,300/500V,450/750V
*power cable-pvc as insulation material ,pvc as jacket,we call VVcable ( inflame retardant,fire resistant, LSOH(Low Smoke Zero Halogen ) are normally available.,also you can choose armoured cable or un-armoured cable ) rated voltage:0.6/1KV
*power cable-xlpe as insulation material,pvc as jacket material,we call YJV cable ( inflame retardant,fire resistant, LSOH(Low Smoke Zero Halogen ) are normally available.,also you can choose armoured cable or un-armoured cable ) the rated voltage:low voltage(0.6/1KV) and medium voltage(6/10kv---35KV).
*control cable-PVC as insulation material,pvc as jacket material, ( inflame retardant,fire resistant, LSOH(Low Smoke Zero Halogen ) are normally available.,also you can choose armoured cable or un-armoured cable ) the rated voltage:low voltage450/750V
*rubber as insulation material and rubber as jacket material (like welding cable, waterproof submersible pump cable ,H07RN-F cable)
*Overhead cable /aerial cable(copper /alnuminum as conductor) rated voltage:1KV and 10KV
*Coaxial cable(we have several kinds of coaxical cables)
*UTP cable (normal cat5e)
We are manufacturer with decades years ,all the cables are strictly quality-controlled ,and all the cables are conform to IEC,we have certificates of ISO,CCC,ROHS,and also as your requirement.
AAC/ASC un-insulated aluminium twisted wire
