船舶电气安装 - 第350部分:船用和海上应用的功率控制和仪表电缆的一般结构和测试方法

[中文适用范围]： 本部分IEC 60092提供了用于制造铜导体电力、控制和仪表电缆的通用构造要求和试验方法，适用于电压高达并包括18/30(36) kV的船舶及海上（移动式和固定式）单元的固定电气系统。参考固定系统包括那些经受振动（由于船舶或设备的移动）或移动（由于船舶或设备的运动）的系统，但不包括那些设计用于频繁弯曲的系统。适用于频繁或连续弯曲使用的电缆在其他IEC标准中详细说明，例如IEC 60227（所有部分）和IEC 60245（所有部分），其使用仅限于不直接涉及暴露于海洋环境的情况，例如便携式工具和家用电器。以下类型的电缆不包括在内：光缆；海底和脐带电缆；数据和通信电缆；同轴电缆。 [外文原描述]： IEC 60092-350:2020 provides the general constructional requirements and test methods for use in the manufacture of electric power, control and instrumentation cables with copper conductors intended for fixed electrical systems at voltages up to and including 18/30(36) kV on board ships and offshore (mobile and fixed) units. The reference to fixed systems includes those that are subjected to vibration (due to the movement of the ship or installation) or movement (due to motion of the ship or installation) and not to those that are intended for frequent flexing. Cables suitable for frequent or continual flexing use are detailed in other IEC standards, for example IEC 60227 (all parts) and IEC 60245 (all parts), and their uses are restricted to those situations which do not directly involve exposure to a marine environment, for example, portable tools and domestic appliances. The following types of cables are not included: - optical fibre; - sub-sea and umbilical cables; - data and communication cables; - coaxial cables. This fifth edition cancels and replaces the fourth edition published in 2014 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) more detailed description of the test procedures in 7.7.6 and 7.7.7; b) description of the relationship between Annex A and Annex D.