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在最简单的环境条件下,航空电缆的电流容量是由许多变化因素所限制的。这些因素的关系不容易明确,由于这一原因,许多电流容量是由实验决定的,当电缆或电缆环境改变时,希望得到计算载流量的方法是很明显的,改善绝缘、减小导体,提高环境温度和工作温度都是影响载流量的重要因素。
In the simplest of environmental conditions, the current capacity of an aerial cable is limited by many variables. The relationship between these factors is not readily apparent. For this reason, many of the current capacities are experimentally determined, and the method of calculating the current carrying capacity is expected to be apparent when the cable or cable environment is changed, improving insulation, reducing the conductor, increasing Ambient temperature and operating temperature are important factors affecting the carrying capacity.