船舶电气装置 第376部分：150/250 V（300 V）控制和仪表电路用电缆

[中文适用范围]： IEC 60092-376:2025 以 IEC 60092-376:2025 RLV 的形式提供，其中包含国际标准及其红线版本，显示了与前一版本相比所有技术内容的变化。IEC 60092-376:2025 适用于船舶和海上设施控制和仪表电路的屏蔽和非屏蔽电缆。这些电缆采用挤包固体绝缘，额定电压为 150/250 V（300 V）（参见第 4 条），适用于固定敷设。第 5 条列出了各种类型的电缆。除非本文件另有规定，否则其结构要求和测试方法与 IEC 60092-350 中的规定一致。第四版取消并取代了 2017 年发布的第三版。此版本为技术修订版。此版本与前一版本相比包括以下重大技术变化：a) 增加了电线和胶带的颜色代码，用于单元识别；b) 增加了多芯电缆的芯线编号；c) 增加了在爆炸性环境区域安装的电缆的设计和测试要求；d) 增加了在有爆炸性环境和非爆炸性环境区域之间安装的电缆的设计和测试要求。 [外文原描述]： IEC 60092-376:2025 applies to screened and unscreened cables for control and instrumentation circuits on ships and offshore units. The cables have an extruded solid insulation with a voltage rating of 150/250 V (300 V) (see Clause 4) and are intended for fixed installations. The various types of cables are given in Clause 5. The construction requirements and test methods are aligned with those indicated in IEC 60092‑350, unless otherwise specified in this document. This fourth edition cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of a colour code for wires and tapes for unit identification; b) addition of the core numbering for multicore cables; c) addition of design and test requirements for cables to be installed in explosive atmosphere areas; d) addition of the design and test requirements for cables to be installed between areas with and without explosive atmospheres.