序言这是CSA C22的第三版。2号245船用电缆。它取代了2015年和1995年出版的之前版本。它是CSA集团根据《加拿大电气规范》第二部分发布的一系列标准之一。本标准最初作为美国保险商实验室有限公司的协调标准发布。现在它是CSA集团的非协调标准。本版本包括以下变更:a）第5.3.10条中规定的低烟无卤合规性变更；b） 增加了第5.2.4条，以澄清2 kV以上电缆所需的生产试验；c） 在第5.3条中。 10.卤素含量仅针对无卤素类型进行计算；d） 表5中增加了一个注释，以说明电缆直径小于16 AWG时电缆护套的测试；和e）表7中数值的各种变化。范围1。1本标准规定了最大额定电压为35 kV（交流或直流，相间）的海船、固定和浮动海上钻井或生产平台上使用的配电（电源）、控制和信号电缆的要求；b） 在单导体或多导体结构中；c） 有无金属盔甲；d）有无整体夹克。交流额定电压高达1 kV的电缆可额定电压为2 kV。 8千伏直流电。1.2第1.1条中所述的装置设计为根据加拿大电气规范（CE规范）第一部分进行安装。注:电缆的安装应符合行业标准和当地法规的要求。1.3在本标准中，“应”用于表示要求，即用户为遵守本标准而有义务满足的规定；“应该”用于表示建议或建议但不需要的建议；“可”用于表示一个选项或在标准范围内允许的选项。注释随附条款不包括要求或替代要求； 随附条款的注释的目的是将解释性或信息性材料与文本分开。表和图的注释被视为表或图的一部分，可以作为要求编写。附件被指定为规范性（强制性）或信息性（非强制性）以定义其应用。1.4国际单位制给出的数值为本标准中的记录单位。括号中给出的值仅供参考和比较。

PrefaceThis is the third edition of CSA C22.2 No. 245, Marine shipboard cable. It supersedes the previous editions published in 2015 and 1995. It is one of a series of Standards issued by CSA Group under Part II of the Canadian Electrical Code. This Standard was originally published as a harmonized Standard with Underwriters Laboratories Inc. It is now a non-harmonized CSA Group Standard. This edition includes the following changes: a) changes in the low smoke halogen free compliance which is now in Clause 5.3.10; b) Clause 5.2.4 has been added to clarify the required production tests for cables above 2 kV; c) in Clause 5.3.10, the halogen content is to be calculated for halogen free type only; d) a note has been added in Table 5 to address the testing of cable jacket when the cables diameter is less than 16 AWG; and e) various changes to the values in Table 7.Scope1.1 This Standard specifies the requirements for distribution (power), control, and signal cables, for use aboard marine vessels and fixed and floating offshore drilling or production platforms, that are a) rated up to 35 kV (ac or dc, phase-to-phase) maximum; b) in single or multi-conductor constructions; c) with or without metal armour; and d) with or without an overall jacket. Cables rated up to 1 kV ac can be rated at 2.8 kV dc. 1.2 The installations described in Clause 1.1 are designed to be installed in accordance with Canadian Electrical Code (CE Code), Part I. Note: Installation of cables is subject to requirements found in industry standards and local regulations. 1.3 In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application. 1.4 The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.