水冷电缆（英文名称：Water Cooled Cable，俗称水电缆）是一种中空通水，用于大电流加热设备的特种电缆，通常由电极（电缆头）、导线、外护套管三部分组成。
讨论水冷电缆的选择、短网布置的改进、导电铜管分析计算、短网的结构设计等。
The choice of water-cooling cable, the improvement of collocation of short-web, the calculation of contact tube and the design of short-web structure are also discussed.
介绍了30MVA矿热矿短网系统中水冷电缆的结构、特点，以及其中某些零件材质的选用。
The structure, characteristics of water cooled cable in busbar and some parts material selection are all introduced about 30MVA ore smelting electric arc furnace.
水冷外壳是特别为交流电弧炉等应用设计的。当然它也适用与一些需要灵活性的小电缆。
The water jacket is designed especially for the toughest application (ac arc furnace), but other models are available, particularly for small cables which require more flexibility.
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