ELECTRIC CABLE 9.1.1 CABLE APPLICAT

电缆<br>9.1.1电缆应用<br>的所有电缆整个容器应由船级社除了批准<br>特殊用途要求使用特定类型的电缆，例如同轴电缆，的<br>补偿导线，与设备一起提供的线，网线等，它们<br>应符合公认的行业标准。<br>一般情况下，电缆应为阻燃、无卤且符合 IEC 332-3/A。<br>此外，应按规范要求使用耐火电缆（IEC 60331-1）<br>。<br>电缆应为乙丙橡胶 (EPR) 或交联聚乙烯 (XLPE)<br>绝缘，带金属丝编织铠装（钢或铜丝编织）、聚氯丁二烯<br>(PCP) / 聚烯烃 (PO) 护套低烟无卤船用电缆，或等效的<br>船用电缆。必要<br>时应使用同轴电缆、补偿电缆等特殊电缆<br>。<br>有<br>抗干扰要求的通讯设备和其他电子线路应使用带金属屏蔽的电缆。<br>对于便携式器具，应使用软电缆或软线。<br>电力电缆应尽量避免与控制电缆在同一电缆桥架内<br>敷设，不同电缆之间应留出50mm的距离。<br>9.1.2 电缆安装<br>所有电缆应根据建造商的惯例并符合<br>船级社的要求进行安装。<br>成组电缆一般应固定在热浸型钢制吊架或<br>桥架上。<br>电缆应采用钢箍或尼龙绑带固定，但电缆<br>暴露在室外的部位应采用不锈钢箍固定。<br>电缆受到机械损伤时，应采用<br>钢管或护套加以保护。<br>当电缆穿过水密甲板或舱壁时，<br>应采用水密电缆密封套或甲板管或其他适当的方法。<br>当电缆穿过非水密甲板和舱壁或横梁等时，应<br>选择在不损害船体强度的位置。<br>应使用合适的带圆边的衬套或围板对其进行保护。<br>机舱与船舶前部之间的电缆应敷设在货舱<br>或其他合适的处所。<br>钢结构防火舱壁或甲板的穿透，应<br>根据<br>防火等级和电缆数量，采用钢管、电缆密封套或填充耐火化合物的围板进行保护。<br>安装在机舱下层的电缆应采用<br>软管或钢管保护。<br>房间和内部通道，在钢墙上方<br>设置衬墙和架空天花板的，应将电缆隐藏在衬墙后面和天花板上方<br>，只有衬墙没有钢墙的，应将电缆隐藏在<br>衬墙之间。尽可能。

ELECTRIC CABLE 9.1.1 CABLE APPLICATION All cables throughout the vessel shall be approved by the Classification Society except for special purposes require the use of particular type cables such as coaxial cables, compensating cables, cables supplied together with equipment, network cables etc. which shall comply with recognized industry standard. In general, cables shall be of flame retardant, halogen-free and complied with IEC 332-3/A. In addition, fire resistant cables (IEC 60331-1) shall be used according to the requirement of Rules. Cables shall be of ethylene propylene rubber (EPR) or cross-linked polyethylene (XLPE) insulation, with metal wire braiding armour (steel or copper wire braided), polychloroprene (PCP) / polyolefin (PO) sheath low-smoke halogen-free marine cables, or equivalent marine cables. Special cables such as coaxial cables, compensating cables, etc. shall be used where necessary. Cables with metal shield shall be used for the communication devices and other electronic circuits where anti- interference requirement exist. For portable appliances, flexible cable or cord shall be used. Power cables to be avoided to lay with control cables in the same cable tray as far as possible, 50mm to be reserved between different cables.9.1.2 CABLE INSTALLATION All cables shall be installed according to Builder's practice and in compliance with the requirement of the Classification Society. In general, cables running in groups shall be fixed on hot-dipping type steel hangers or trays. The cables shall be secured with steel hoops or nylon binding tapes, except for that cables shall be secured with stainless steel hoops on part exposed to the weather. Where the cables are exposed to mechanical damage, they shall be protected with steel pipe or cover. Where cables passing through watertight decks or bulkheads, watertight cable glands or deck tube or other appropriate methods shall be employed. Where cables passing through non-water-tight decks and bulkheads or beams etc., shall be chosen on such position where the hull strength not shall be damaged. Suitable bushing orcoaming with round edge shall be used for their protection. The cables passing between engine room and fore part of the vessel shall be laid in cargo hold or other suitable spaces. Penetration of fire protection bulkheads or decks of steel structures shall be protected by steel pipes, cable glands or coaming stuffed with fire resistant compound according to the fire protection class and number of cables. The cables installed under the engine room lower floor shall be protected with flexible conduit or steel pipe. In rooms and inner passages, where lining walls over steel walls and ceiling over overheads are provided, cables shall be concealed behind the lining walls and over the ceiling, and where only lining walls no steel walls, cables shall be concealed between the lining walls as far as practicable.<br>

电缆电缆应用除以下情况外，船舶上的所有电缆应得到船级社的批准特殊目的需要使用特殊类型的电缆，补偿电缆、与设备一起提供的电缆、网络电缆等。哪个应符合公认的行业标准。一般来说，电缆应阻燃、无卤并符合IEC 332-3标准此外，应根据要求使用耐火电缆(IEC 60331-1)规则。电缆应由乙丙橡胶或交联聚乙烯制成绝缘，带金属丝编织铠装(钢丝或铜线编织)，聚氯丁二烯五氯苯酚/聚烯烃护套低烟无卤船用电缆或同等产品船用电缆。同轴电缆、补偿电缆等特殊电缆。应在以下情况下使用必要的。带有金属屏蔽的电缆应用于通信设备和其他电子设备存在抗干扰要求的电路。对于便携式设备，应使用柔性电缆或软线。应尽量避免将电源电缆与控制电缆放在同一个电缆槽中可能的话，在不同电缆之间预留50毫米。9.1.2电缆安装所有电缆应按照施工方的惯例安装，并符合船级社的要求。通常，成组运行的电缆应固定在热浸式钢吊架上，或者托盘。除电缆外，应使用钢箍或尼龙扎带固定电缆应在暴露在天气中的部分用不锈钢箍固定。如果电缆受到机械损伤，应使用钢进行保护管道或盖子。穿过水密甲板或舱壁的电缆、水密电缆密封套或应采用甲板管或其他合适的方法。电缆穿过非防水甲板、舱壁或横梁等。，应当是选择在不会损坏船体强度的位置。合适的衬套或具有圆形边缘的围板应用于保护它们。穿过机舱和船舶前部之间的电缆应敷设在货物中货舱或其他合适空间。钢结构的防火舱壁或甲板的贯穿应受到以下保护钢管、电缆密封套或围板填充耐火化合物，符合防火等级和电缆数量。安装在机舱下层的电缆应采用柔性电缆进行保护导管或钢管。在房间和内部通道中，钢墙和天花板上的衬里墙提供架空电缆，电缆应隐藏在衬砌墙后面和上方天花板，以及只有衬墙没有钢墙的地方，电缆应隐藏在尽可能给墙壁加衬里。