钢芯铝绞线参数

导电率60%IACS钢芯耐热铝合金导线、母线及特高强度钢芯耐热铝合金导线
Thermo-resistance Aluminum Alloy Conductor Steel Reinforced with Conductivity 60%, Bus & Thermo- resistance Aluminum Alloy Conductor Steel Reinforced with Extra High Strength
一、标准
本产品按企业标准Q/SX113-2002生产。

Standard
These products meet the enterprise standard requirement of Q/SX113-2002.
二、名称、型号及适用范围
三、导线结构示意图Structure Drawing
四、规格及主要技术参数Main Technical Specifications
钢芯耐热铝合金导线
Thermo-resistance Aluminum Alloy Conductor Steel Reinforced
特高强度钢芯耐热铝合金导线
五、导线的使用特性
1、NRLH10GJ钢芯耐热铝合金导线长期工作温度150℃。

2、适用架空导线的特高强度钢芯耐热铝合金导线采用进口高强度钢芯，可使导线在150℃时的应力全部集中在钢芯上，使得导线线芯不破坏，导线孤垂不会因温度升高而加大。

3、与同截面的普通钢芯铝绞线相比，耐热铝合金导线150℃时的载流量比普通钢芯铝绞线载流量提高50%以上。

4、由于耐热合金导线具有较好的载流特性，故在旧线路和特殊地区的换线中，可采用同等规模、截面的耐热合金导线，在不改变铁塔等的情况下，实现增容一倍的效果，使得导线具有较大的经济性和适用性。

5、在特殊高寒地区，可用此导线作为熔冰导线，确保电力畅通。

Using properties
1 The continuous operating temperature of type NRLH10GJ is 150℃.
2 The high tensile strength steel core used for overhead power line is imported from abroad. When the total stress is concentrated inside the steel core at 150℃, the arc of the conductor will be protected in good order.
3 The current capacity of Heat Resistance Aluminum Alloy Conductor is about 50% higher than that of ACSR in the same sectional area.
4 For its good current capacity, Heat Resistance Aluminum Alloy Conductor is widely used for reform the old line and in some special areas. The current capacity will be doubled.
5 In some extra cold areas, the conductor is used of melting ice power line.
附表：耐热铝合金圆线性能参数。