照明电路系统翻译-中英对照
13.7照明电路必须允许选择自动(即由光电池)或人工方式。 在人工方式中，电路通过开关通电，安装在在区域和房间的有效位置。
14 UPS/备用电池
14.1必须符合标准VS-E-012-6中UPS的设计要求和规格。
14.2固定式类型电池，碱性或者铅电池的更换，必须优先密封和最低自主存放时间。
14.3蓄电池充电器必须可以通过电源微处理诊断负荷/波动状态；在加载方式下，自动调整产品输出电压。
14.4 在故障状态下，UPS必须为自动静校正，并且安装设计允许一个一般旁路作为隔绝单位。隔绝单位必须也有设施为通过网络进行连接。
14.5在分开室内的电池安装必须带有灭火器。安装机架必须采用清漆涂装的木材，方便所有装置的接入。
14.6电气装置必须与其他控制面板一起安置电气室内。
14.7电池之间的互联必须采用母线。
15自动化
15.1自动化系统的设计
自动化系统的设计思想必须根据分布控制原则，带有一个高速通信系统互联的独立建筑物。自动化设备运行设计和方案必须尽可能保证人员和使用安全性。 这必须包括事件和故
障诊断、操作设施和设施的人体工程方面。另一个重要方面是产品跟踪的可能性；以及从开始过程到结束的质量控制。这种设施由系统等级1和2的互动获得。标准VS-E-012-
1/2/3/4为自动化系统的设计和规格指令.
发行日 18/06/2008 修正002修正日期04/09/2008第18页25
电，自动化和测量系统¤
规格和设施指南
下图为自动化系统的不同的水平的结构。
自动化系统结构
等级3 企业资源方案
等级2 MES和技术控制处理系统
等级1 PLC和SCADA系统的监控
等级0 仪表装置和电气仪表、阀门、电动机和现场装置
处理
原材料区域、热金属区域、炼钢区域、轧钢区域和公用设施
等级0 (包括在供电范围)
包括现场设备、启动器、传感器、电动机和处理仪器。
等级1 (包括在供应的范围内))
等级1根据SCADA (监督控制和数据收集)系统和PLC发出指令。SCADA系统是一个商业软件包，可进行视频图像、信息处理、命令、数据收集和指定程序的控制。 系统由PLC提供处
理信号和数据。
15.2 人机界面
MMI (台式计算机-个人计算机)使用作为一个数字式操作接口作为执行等级1。 可以提供与操作员进行简单快速的对话。功能包括回路设备和系统、警报、状态、图表、指令消息
等的控制、启动和停止；可以对工厂进行整体控制。
只要显示器、键盘和鼠标为指令桌面; CPU的机架安装在另一处，可以通过KVM电缆互联到外围设备。适用时，必须预见与MMI平行的常规操作面板和桌面；以备对工厂安全有关的
重要功能进行紧急控制。
版本
技术规格
电，自动化和测量系统¤
规格和设施指南
供应商和VSB团队之间，必须对操作模式、操作理念、安排、屏幕的数量和布局、发展和标识(标记) 理念、存储图等进行讨论。所以VSB团队必须提出一个具体标准指南或确认开
发商的介绍或共同研讨。
15.3 通讯网络
SCADA、PLC和等级2系统之间的通信必须通过以太网连接。所有网络必须有冗余设计。在程序控制系统应用的工厂楼层网络必须采用标准PROFIBUS- DP/PA。 特殊情况必须通过VSB
团队的同意。所有电气室外的网络必须采用光纤电缆，材料由供应商负责。
13
LIGHTING CIRCUITS
13.1 The minimum lighting level foreseen in norms NBR 5413 and NR-17 must always be
complied with.
13.2 Emergency lighting for safely of circulation must be foreseen. It can come from emergency
lighting boxes or lighting fixtures having their own batteries.
13.3 The use of lighting fixtures with incandescent lamps should be avoided.
13.4 High yield lighting reflectors should be used for apparent or inserted installations.
13.5 Lighting installations should be designed in alternate manner with circuits from different
sources, in order to guarantee at least 50% lighting in case of failure in one of the circuits.
13.6 Explosion-proof lighting fixtures and accessories in environments requiring this should be
used.
Issue Date
18/06/2008
I
Revision
002 Revision Date
04/09/2008
Page 17 of 25
TECHNICAL SPECIFICATION
ELECTRICAL, AUTOMATION AND INSTRUMENTATION SYSTEM -SPECIFICATION AND INSTALLATION GUIDELINE VS1
13.7 The lighting circuits must allow selecting Automatic (e.g. by photocells) or Manual mode. In the Manual Mode the circuits will be energized by switches
installed in strategic locals of the areas and rooms.
14 UPS / BATTERY BANKS
14.1 It is mandatory to have knowledge of standard VS-E-012-6 for design and specification of
UPS's.
14.2 Stationary type batteries, alkaline or lead, preferentially sealed and with minimum autonomy
of one hour, shall be used.
14.3 The battery chargers must be microprocessed with resources for diagnostics and Load /
Fluctuation with automatic adjustment of the output voltage in the Load mode.
14.4 The UPS's must have automatic static commutation in case of inner failure and an
installation design allowing a general bypass for isolating the unit. They also must have
facilities for connection via network.
14.5 The batteries must be installed in a separate room provided with exhauster. The assembly
racks must be of varnished wood, allowing easy access to all of them.
14.6 The electronic units must be placed together with the other panels in the electrical room.
14.7 The interconnection between the batteries must be made with bars.
15 AUTOMATION
15.1 Design of the Automation System
The philosophy of the Automation Systems must be based on the distributed control principles, with independent architectures interconnected by a high-speed
communication system. The automation equipment and solutions must be designed for operating with the minimum possible of persons and keep within the
personal and operational safety criteria. This must include diagnostics of events and failures, operational facility and also the ergonomic aspect of the
installations. Another important aspect is the possibility to track the product and its quality from the start to the end of the process. This facility will be obtained by the interaction of the system levels 1 and 2. The knowledge of standards VS-E-012-
| Issue Date | 18/06/2008 | Revision | 002 | Revision Date | 04/09/2008 | Page 18 of 25 |
TECHNICAL SPECIFICATION
ELECTRICAL, AUTOMATION AND INSTRUMENTATION SYSTEM -SPECIFICATION AND INSTALLATION GUIDELINE VS1
1/2/3/4 for the design and specification of the Automation Systems is mandatory. Below the structure of the different levels composing the Automation System
Level 0 (included in the scope of supply)
Includes the field devices, actuators, sensors, motors and the process instruments.
Level 1 (included in the scope of supply))
Level 1 is based on the SCADA (Supervisory Control and Data Acquisition) system and a dedicated PLC. The SCADA system is a commercial software package allowing visualization, information handling, commands, data acquisition and control of a specific process. The system is supplied with the process signals and data by the PLC.
15.2 Man-Machine Interface
A MMI (desktop computer - PC) is used as a digital operation interface for executing the Level 1 functions. It provides the operator with easy and quick dialogue, functions including loop control, starts and stops of equipment and systems, alarms, status, graphics, directed messages, etc., providing total control of the plant.
Only monitors, keyboards and mouses are on the command desks; the CPU's remain on their own rack in another environment, interconnected to the peripherals by KVM cables. When applicable, conventional operation panels and desks must be foreseen in parallel to the MMI's for emergency control of important functions that might put the plant's safety at risk.
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TECHNICAL SPECIFICATION
ELECTRICAL, AUTOMATION AND INSTRUMENTATION SYSTEM -SPECIFICATION AND INSTALLATION GUIDELINE VS1
Operation modes, operational philosophy, arrangement, quantity and layout of the screens, development and identification (tags) philosophy, memory map, etc.will be discussed between the supplier and the VSB team at an opportune time. Therefore VSB must present a specific standard guideline or validate the developer's presentation or, still, develop it together.
15.3 Communication Networks
The communication between the SCADA, PLC and Level 2 Systems must be via an ETHERNET network. All networks having responsibility must be redundant. The plant floor network applied in the process control systems must be standard PROFIBUS- DP/PA. Special cases must be agreed with the VSB team. All networks outside the electrical rooms and for control must be of fiber optic and the supplies of the necessary materials must be part of the supplier's scope.
武汉翻译公司
2013.7.30