Southwire's ACSR bare conductor meets or exceeds the following ASTM specifications: B230 Aluminum 1350-H19 Wire for Electrical Purposes; B232 Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR). B498 Zinc-Coated (Galvanized) Steel Core Wire for Use in Overhead Electrical Conductors.

2024年10月28日 · ACSR电缆，即铝导体钢增强型电缆（Aluminium Conductor Steel-Reinforced），是一种用于架空输电线路的高容量、高强度绞合导体。 其结构通常由镀锌钢芯和一层或多层高纯度铝线组成，这些铝线以同心层绞合的方式围绕在钢芯周围。

2021年2月1日 · All Aluminium Conductors Steel reinforced (ACSR): These are concentrically stranded conductor with one or more layers of hard drawn Aluminium wire on galvanized steel wire core which are coated with zinc with Class A / Class B Coating.

Aluminum conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its good conductivity, low weight, low cost, resistance to corrosion and decent mechanical stress resistance.

ACSR – Aluminum Conductor Steel Reinforced is used as bare overhead transmission cable and as primary and secondary distribution cable. ACSR offers optimal strength for line design. Variable steel core stranding for desired strength to be achieved without sacrificing ampacity. CONDUCTORS: • Aluminum alloy 1350-H119 wires, concentrically ...

ACSR conductor is available in a range of steel strengths varying from 6% up to 40%. The higher strength ACSR conductors are used for river crossings, overhead earth wires, and installations involving extra long spans. Against any given resistance of conductor, ACSR conductor may be manufactured to have different tensile strengths as per ...

钢芯铝绞线（acsr）是一种常用的电力传输导线，由铝和钢芯组成。 它具有轻巧、高强度、良好的导电性能和抗拉强度，广泛应用于输电线路。 本文将介绍钢芯铝绞线的型号及规格表，以便用户选择适合自己需求的产品。

ALUMINUM CONDUCTOR STEEL REINFORCED (ACSR) ELECTRICAL DATA DC at 20°C AC at 25°C AC at 50°C AC at 75°C Capacitve (megohm-kft) Inductive at 25°C (ohm/kft) Inductive at 50°C (ohm/kft) Inductive at 75°C (ohm/kft) Turkey 6 0.642 0.655 0.750 0.816 0.751 0.120 0.139 0.144 105 Swan 4 0.403 0.412 0.479 0.522 0.715 0.115 0.131 0.137 140

针对钢芯铝绞线（acsr）在目前存在的一些不足之处，有以下几点研究建议： 1. 加强耐倏逝流能力：在特定气象条件下，如雷电天气或短路情况下，acsr导线容易发生灼烧、融化等现象。

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