2% IACS for EC (1350) and 8% IACS for steel. AC (60Hz) resistance includes current dependent hysteresis.

2021年2月1日 · ALL ALUMINUM CONDUCTOR STEEL REINFORCED (ACSR) All Aluminium Conductors Steel reinforced (ACSR): These are concentrically stranded conductor with one or more layers of hard drawn single wire or

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 ...

钢芯铝绞线电缆ACSR导体广泛用于远距离电力传输，因为它们是理想的长架空线路跨越。 它们也被用作支撑架空电缆的传送带。 符合BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110标准. 钢芯铝绞线电缆ACSR导线由几根铝和镀锌钢导线组成，以同心层绞合而成。 构成铁芯的电线由镀锌钢制成，外层由铝制成。 镀锌铁芯一般由1根、7根或19根导线组成。 钢线和铝线的直径可以相同，也可以不同。 通过改变铝和钢的相对比例，可以达到任何 …

AC (60 Hz) resistance includes current dependent hysteresis loss factor for 1 and 3 constructions. Current ratings are based on 75°C conductor temperature, 25°C ambient, 2ft/sec wind, 96/watts/sq. foot sun, 0.5 coeficients of emissivity and absorption.

ACSR conductors are a composite, concentrically stranded conductor consisting of a single galvanised steel wire or a stranded galvanized steel central core surrounded with one or more layers of EC grade (alloy 1350) stranded aluminium wires.

结构: 钢芯铝绞线由铝线以及中间用于加强的镀锌钢丝同心式绞合而成。 用途: 钢芯铝绞线适用于中压、高压和超高压架空线, 长距离输配电。 如果对其表面用特殊工艺进行亚光处理,使阳光或其它光源的反射光呈散射光,不影响飞机驾驶员在起降时的视觉,该产品也可用于机场附近。 工作温度:导体的最大允许连续工作温度不应超过90oC。 标准: ASTMB232, BS215, DIN48204, IEC1089, GB1179 - 83, 或者用户要求的其它标准。 包装: 成圈, 铁木盘, 木盘或铁盘。

ACSR (aluminum conductor steel reinforced) has a long service record because of its economy, dependability, and strength to weight ratio. The combined light weight and high conductivity of aluminum with strength of the steel core enables higher tensions, less …

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适用作大档距架空输配电线路或线路的架空地线,连续使用温度可达75°C. It is applied for large span overhead transmission and distribution lines or overhead ground wire of lines. …