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英语翻译The complete lighting and small power,workshop power,con

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/29 13:54:01
英语翻译
The complete lighting and small power,workshop power,control room services and general services,as detailed are required.All associated transformers and distribution boards,isolation circuits are to be provided.
The scope of supply is to start at the switch fuse outlets in the main substation.It is to include the supply and installation of all cable circuits to the new control room.(Trench work will be provided by others.)
The lighting system is to operate at a nominal 240V single phase,60Hz system,derived from 'lighting' transformer.Each lighting circuit is to be so designed that it achieves a balanced load on all three phases of the distribution under normal operating conditions.The distribution is to be controlled and protected by circuit breakers.10% spare capacity is to be provided.
The small power distribution system (switched socket outlets) within the office areas are to be at 240V,60Hz single phase.The distribution system is to be controlled and protected by miniature circuit breakers incorporating earth leakage protection.
All circuits are to be fully labelled on a chart inside the distribution board door.
The percentage volt drop between the transformer and any point on the system shall not exceed 1.5% (to be discussed) of the declared voltage.
Cable distribution routing ways/tray are to be provided within the framework of the building having 20% spare capacity for future use.
All distribution boards are to be provided with fully equipped 10% spares.
All installations shall comply with the IEC Wiring Regulations.
The contractor shall clear away all rubbish and waste material resulting from this work and shall leaving the building fit for immediate occupation prior to completion of the installation.
这是一个合同条款,翻的好辛苦,要加分啊
完全照明,小电站,工厂电站,控制室服务,普通服务都需要详细列出.必须提供所有相关变压器,配电盘,去耦电路
供电的范围在主要支电站保险丝的熔点范围内.这包括供应和安装所有通往控制室的电缆.(挖电缆沟的工作将由第三方进行)
照明系统在用照明变压器产生的240V,60hz单相电环境里运行.每一个照明电路必须按照在普通的操作条件下能够平衡三个相的负荷分配.这个负荷分配由断路器控制和保护.提供10%的额外容量.
办公区域的小电站分配系统(连开关掣插座 )处于单相240V,60hz的环境中.分配系统由微型断路器控制和保护,并并入地线保护.
所有的电路在配电盘的门内的一张电路图上必须完全标示清楚.
电压的在变压器和该系统中的任何一点的波动必须控制在额定电压的1.5%以内.
电缆的线路应该在大楼的框架内分布,并且留有20%的空间以备将来使用.所有的配电盘在配备完后必须留有10%的余额.所有的安装都必须按照IEC线路安装规则进行.
承包商负责清理垃圾以及废料.在安装完成之后,必须保证大楼可以马上使用.