加工定制:是 | 品牌:CAHE | 型号:DUCK |
线芯材质:钢芯铝绞线 | 芯数:61 | 电线最大外径:24.1(mm) mm |
拉伸强度:96.8KN | 用途:架空导线、电力传输 | 产品认证:GB |
Canadian Standard ACSR 605 MCM Duck Specification
Product name | DUCK | ||
Aluminum | No of wires | 54 | |
Diameter of wire | mm | 2,68 | |
Cross section | mm2 | 305 | |
Weight (5) | kg/km | 842 | |
Steel | No of wires | 7 | |
Diameter of wire | mm | 2,68 | |
Cross section | mm2 | 39,5 | |
Weight (5) | kg/km | 309 | |
Complete conductor | No of wires | 61 | |
Diameter of conductor | mm | 24,1 | |
Cross section | mm2 | 344 | |
Weight (5) | kg/km | 1151 | |
Standard delivery length | m | 2200 | |
Standard delivery drum | Wooden Drum | ||
Total weight (1) | kg | 3290 | |
Minimum tensile strength of the conductor | kN | 96,8 | |
Initial modulus of elasticity of conductor | N/mm2 | 50000 | |
Final modulus of elasticity of conductor | N/mm2 | 67000 | |
Coefficient of linear expansion of conductor | 1/K | 19.3 x 10–6 | |
Maximum DC resistance of conductor (20 ??1??71??1??770??1??71??1??778C) (3) (5) | Ω/km | 0.0949 | |
In air | A | 845 | |
Maximum permissible short circuit current for 1 sec. (4) | kA | 32,5 | |
(1) Approximate value.
(2) See the basic assumptions at general information of products.
(3) Calculated with steel core.
(4) Initial temperature of conductor before short circuit 40??1??71??1??770??1??71??1??778C, final temperature of conductor after short circuit 200??1??71??1??770??1??71??1??778C.
(5) Nominal value according to standard.
架空导线系列产品
产品分类
产品名称 | 定 义 | 分 类 | 简 称 | 型 号 | 特 性 |
钢(铝包钢、铝合金)芯铝绞线 | 单层或多层铝股线绞合在镀锌钢芯(铝包钢芯或铝合金芯)线外的加强型导线 | 钢芯铝绞线 | ACSR | JL/G1A、 JL/G1B、 JL/G2A 、JL/G2B 、JL/G3A | 结构简单,导电性能好,机械强度高,抗拉强度大,传输容量大,架设维护方便,线路造价低 |
铝包钢芯铝绞线 | ACSR/AW | JL/LB1A | 具有钢芯铝绞线的特性,但载流量、抗拉强度、防腐、及较轻的自重优于ACSR | ||
铝合金芯铝绞线 | JL/LHA1 JL/LHA2 | JL/LHA2、JL/LHA1 | 相比ACSR,具有损耗小,输送容量大,耐腐蚀,寿命长,年费用低优点,符合***提出的“两型三新”理念 | ||
钢(铝包钢)芯铝合金绞线 | 单层或多层铝合金股线绞合在镀锌钢芯(铝包钢芯)线外的加强型导线 | 钢芯铝合金绞线 | AACSR | JLHA2/G1A、JLHA2/G1B、JLHA2/G2A 、JLHA2/G2B 、JLHA2/G3A 、JLHA1/G1A、JLHA1/G1B、JLHA1/G2A、JLHA1/G2B、 JLHA1/G3A; | 载流量略低于ACSR,但抗拉强度、重量轻、连续允许温度高、弧垂特性优于ACSR,在高山峡谷重冰区,大跨度,大长度地区更适用 |
铝包钢芯铝合金绞线 | AACSR/AW | JL/LB1A | 具有钢芯铝合金绞线的特点,但是防腐性,导电性更高 | ||
钢(铝包钢)芯耐热铝合金绞线 | 单层或多层耐热铝合金股线绞合在镀锌钢芯(铝包钢芯)线外的加强型导线 | 钢芯耐热铝合金绞线 | TACSR | JNRLH60/G1A、JNRLH60/G1B、JNRLH60/G2A 、JNRLH60/G2B 、JNRLH60/G3A、 JNRLH58/G1A、JNRLH58/G1B、JNRLH58/G2A 、JNRLH58/G2B 、JNRLH58/G3A; | 具有AACSR的特点,长期运行温度高达150℃,提高线路输送容量 |
铝包钢芯耐热铝合金绞线 | TACSR/AW | JNRLH58/LB1A, JNRLH60/LB1A。 | 具有TACSR的特点,防腐性,载流量都优于TACSR |
注:G1A、G1B是普通强度钢线;G2A、G2B 是高强度钢线;G3A是特高强度钢线。LHA1和LHA2是高强度铝合金线,导电率不同。