低压配电柜采购规范.docx

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1、LOW-VOLTAGE SWITCHGEARPROCUREMENTSPECIFICATION低压配电柜采购规范SPEC CODE:规范编号C4_L0W-V0LTAGESwitchge ar_ri _2O110601.docMade by:编制人：Candy HuangValid Date编制日期：2011/06/01Approved By:批准人：Copyright 2012 Carrefour China All Rights Reserved.This document containing confidential information is property of Carrefour

2、 China and may not bereproduced or used without Carrefour China written authorization.1 SCOPE/ 概要1.1 This specification covers the minimum requirements for design, fabrication, testing and guarantees for operation and performance of the LV switchgears.本技术规范要求涉及低压配电柜(盘)的设计,生产,验收及产品性能的保证。1.2 Supplier

3、shall supply documentation called out in attached 4SuppIier Document Requirement and Schedule1 form 供应商应按附表要求提供相关文件及工作计划。2 REFERENCE STANDARDS / DESIGN CODES / 设计标准及参考资料2.1 LV Switchgears (Panels) should be in accordance with the standards as follows:低压配电柜(盘)应符合以下标准：2.2 IEC60947 / GB14048 - LV elect

4、rical switchgear and circuit-breakers;低压开关设备和控制设备标准IEC60947 / GB140482.3 IEC60439-2 /GB7251.1 - Low-voltage switchgear and control gear assemblies; 低压成套开关设备和控制设备标准IEC60439-2 /GB7251.12.4 IEC 60529 / GB4942.285 - International Protection Rating (IP CODE). 外壳防护等级标准IEC 605292.5 IEC 60269 - gG & aM Stan

5、dard Low Voltage Fuse.低压熔断器标准IEC 602692.6 IEC 61554 - Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mounting.盘装式设备电测量仪表盘装尺寸IEC 615542.7 IEEE C37.21 - IEEE guide for evaluating the effect of solar radiation on outdoor metal-enclosed switchgear.控制配电盘标准IEEEC37.212.8

6、ANSI / IEEEC32.20.2 - Metal-Clad and Station-Type Cubicle Switchgear.金属壳台式组合开关设备标准ANSI / IEEEC32.20.22.9 GBT1693.51 - Underwriter Laboratories Inc.低压系统内设备的绝缘配合-GB/T1693.512.10 GB3983-1-89 - Low-Voltage Shunt Capacitor.低压并联电容器一 GB3983-1-892.11 NEMA BU 1 -2002 - Busways.母线槽标准 ANSI / IEEEC32.20.22.12 A

7、NSI/NEMA RE2-1987 - Electrical Insulating Varnish.电气绝缘器标准ANSI/NEMARE2-19872.13 GB7947-87 - Insulated Conductor and Bare Conductor Color Code.绝缘导体和裸导体的颜色标志GB7947-872.14 NEC - National Electrical Code ( Published by NFPA-NationaI Fluid Power Association)美国防火协会发布的美国国家电气规范NEC2.15 NEMA - National Electri

8、cal Manufacturers Association.美国电气制造商协会标准NEMA2.16 NESC - National Electrical Safety Code ( Published by IEEE) 美国国家电气安全规范NESC2.17 U.L. - Underwriter Laboratories Inc.美国保险商试验所(提供产品安全认证)-U.L.2.18 CCC - China Compulsory Certification.中国国家质检总局负责的国家强制性产槁认证CCCOther: 以及其它相关标准。Applicable codes and standards

9、shall be the latest issue to the date of enquiry including addenda, revisions or supplements. 以上标准应按最新版本及其增补，修订执行。3 GENERAL REQUIREMENT / 基本要求：3.1 Low Voltage Switchgear manufacture shall be certificated by Distribution Products Brands and approved and recommended by local Power Supply Bureau. Suppl

10、ier shall be more than a decade in power distribution 低压配电柜制造商应具备配电产品品牌商授权的生产资质，且是当地电业部门认 可和推荐的厂家。3.2 Low Voltage Switchgear manufacture shall be more than a decade in power distribution industry and have good reputation. Manufacture shall bid for large industry project before.配电柜制造商应从事配电行业生产，制造十年以上

11、，并承接过大型工业配电项目 的信誉厂家。3.3 Switchgear shall be standardized, safe & secure, easy to install and operate by buyer.柜体应为标准化，高可靠性，便于安装及操作的型式。3.4 Single Line Diagram and its secondary schematic diagram which is consistent with the element layout in switchgear shall be pasted on inside door of each set of Sw

12、itchgear.每台配电柜门板内侧应附有与柜内元器件布置一致的一次电气系统图及二次接 线原理图。3.5 Diagram pasted on switchgear shall indicate all used elements brand, type, all cable & wire cross-section and its conductor material, insulation and flammability rating.每台配电柜的附图应标明柜内所有元器件的品牌、型号及电缆导线截面，导体材 料，阻燃级别等规格参数。3.6 Each set of Switchgear sha

13、ll accomplish Type-Style test and provided CCC inspection and complete lab report.低压配电柜应为全型式试验（TTA）产品。供应商应能提供产品的CCC认证证 书。3.7 Switchgear shall provide motor control solution as well as well-established power distribution solution and allow the both build into a same cabinet.低压开关柜应提供固定式配电解决方案和电机控制解决方案

14、，并且可以允许两种 解决方案混装在同一台配电柜内。3.8 Supplier shall provide complete components list which amounted in switchgear. 供应商应提供完整的配电柜清单包括柜内所有元器件及配件型号，尺寸，品牌。3.9 Supplier shall provide secure& reliable, fully function, performance product and service. All product and service shall meet the Spec, and industry standa

15、rd for the country concerned.供应商提供的应是安全可靠、功能完整、性能良好的优质产品及其相应服务。同 时应符合木规范书和有关国家的工业标准。3.10 All manuals and other documents shall be submitted in both the English and Chinese languages.所有的手册与其他资料应提供中英文版本。3.11 It is the intention of this specification that the equipment be the manufacturers standard, mo

16、dified as required and suitable for application and ratings/sizes specified herein.本规范书用以明确制造商的设备标准，按需求修改，适合应用及等级/尺寸。3.12 Any deviations from the requirements of this specification shall be stated as exceptions in Suppliers proposal. Unless specific exceptions are stated, it shall be understood that

17、 the equipment is in complete accordance with the specification.供应商若对此规范书有异议，应在其提供的方案中明确提出。若无明确提出并得 到确认的异议，视为供应商提供的设备应与此规格书完全一致。3.13 Supplier shall ensure the patent relates to equipment is included into the quotation, buyers do not assume any responsibility of the patent供应商应保证设备采用的专利涉及到的全部费用均已包含在设备

18、报价中，买方不 承担有关设备专利的一切责任。3.14 Supplier shall have good business reputation of bank credit, Without having been ordered to suspend business, take over, freeze or bankruptcy.供应商应具有良好的银行资信的商业信誉，没有处于被责令停业，财产被接管、 冻结，破产状态。4 APPLICATIONS / 应用范围4.1 Power & Lighting Distribution in Sales Area.超市的电力配电系统的动力及照明配电。

19、4.2 Power & Lighting Distribution in Shopping Mall.商铺的电力配电系统的动力及照明配电。4.3 Power & Lighting Distribution in Office Area.办公区照明及电力系统的配电。4.4 Power & Lighting Distribution in.生鲜区照明及电力系统的配电。4.5 Other power supplying for special uses.其他特殊用途电力设备的配电。5 SITE ENVIRONMENTAL CONDITIONS / 工程条件5.1 Installation: Indo

20、or, free of dust and vapors安装位置：室内，少尘，非潮湿环境；5.2 Operating Ambient Temperature: -25C70C工作环境温度：-25C70C5.3 Storage Ambient Temperature: -25C70C储存温度：-25C70C5.4 Relative Humidity: applicable to all regions in China.相对湿度：适用于中国所有区域。5.5 Altitude: applicable to all regions in China.海拔高度：适用于中国所有区域。5.6 Voltage

21、: 220V / 380V系统电压：220V/380V5.7 Frequency: 50Hz 5%系统频率： 50Hz 5%5.8 Grounding: Neutral Pointed Grounded系统接地方式：中性点直接接地5.9 Rated Voltage: 600V配电柜额定电压： 600V5.10 Rated Insulation Voltage: 1000V额定绝缘电压：1000V5.11 Rated Shock Withstand Voltage: 12KV额定冲击耐受电压：12KV5.12 Main Bus Maximum Rated Current: 3200V主母线最高电

22、流额定值：3200A5.13 Main Bus Maximum Rated Short Time Withstand Ability : 85KA /1 s主母线最高额定短时耐受能力：85KA1s5.14 Distribution Bus Maximum Rated Current: 3200A配电母线最高电流额定值：3200A5.15 Distribution Bus Maximum Rated Short Time Withstand Ability: 85KA 1 s 配电母线最高额定短时耐受能力：85KA1s6 CONFIGURATION INFORMATION / 配置信息Main

23、component 配电柜主要部件Configuration/ 配置Requirement 要求Cabinets Z 柜体Manufacturing in cold rolled steel with epoxy powder coating。Aluminum cover zinc plate is not allowed.冷轧钢板制造,表面环氧树脂粉末静电喷涂的 处理。不得采用覆铝锌板Impact resistance rating shall comply with IEC622621 GBT20138 standard definition of IK08 抗冲击等级应符合IEC6226

24、2 和 GB/T20138 标准 IK08Bus Bars / 母排Manufacturing electrolytic copper and copper content of not less than 99.9% 电解铜制造，铜含量不小于99.9%Consistent with ISO1337 standard definition of CU ETP copper bus bars 符合ISOI337标准定 义的CU ETP铜排Terminals / 端子排Phoenix, WAGO or equivalent brand 凤凰，万可或同等品牌端子排Qualified Domestic

25、 parts 国内优质部件Air Circuit Breaks/空气断路器Schneider, ABB or equivalent brand 施耐德，ABB或同等品牌元器件Imported parts 进口部件Trip Units / 脱扣器Schneider, ABB or equivalent brand 施耐德，ABB或同等品牌元器件Imported parts 进口部件Auto Transfer Switch /自动转换 开关Schneider, ABB or equivalent brand 施耐德，ABB或同等品牌元器件Imported parts进口部件Control Devi

26、ce Z 工控元件Schneider, ABB or equivalent brand 施耐德，ABB或同等品牌元器件Imported parts 进口部件Measuring Devices & Displays / 计量及显示装置Ten domestic brands in industrial sector 工控行业内十大国产品牌Accuracy shall be 2% of full scale or better精度达到满刻度土 2% 或以上7 CONSTRUCTION / 结构Carrefonr7.1 DESIGN REQUIREMENT/ 设计要求7.1.1 Switchgear

27、shall consist of the required number of vertical sections bolted together and reinforced to form a rigid, self supporting, free standing assembly having front and rear access. Base frame shall be supplied by the panel manufacturer for all vertical sections.低压配电柜应由多个垂直分隔区，通过螺栓连接加固组成，以形成可垂直地 面安装的刚性、自承

28、式独立结构。配电柜前、柜后均可开启检修。所有垂直 小室的框架均由配电柜制造商提供。7.1.2 Internal insulation shall be flame-retarding material and withstand 960 temperature according to IEC60695 standard. Supplier shall provide related test report.低压配电柜内绝缘材料要求能耐受960度高温（根据IEC60695标准），并 且为阻燃材料。供应商应能提供相应的试验报告。7.1.3 Base frame shall maintain go

29、od dynamic and thermal stability in the case of inside element short circuit. Meanwhile, switchgear shall maintain good performance after move and transport.配电柜框架应能在所安装元件短路的情况下保持良好的动、热稳定性。同时 不会因为搬动、运输等原因而影响配电柜的性能。7.1.4 Base frame shall maintain good dynamic and thermal stability in the case 低压配电柜采用固

30、定分隔式结构，柜体框架采用局部焊接整体组装结构。7.1.5 Horizontal metal barriers shall be provided to form individual circuit breaker, or instrument compartments or cells. Each individual cell shall be segregated from adjacent compartments and sections, including the bus bar compartment by means of metal barriers. Separated

31、 follow the specification forms of IEC 60439-1 & IEC 60529 standards 2b style.柜体内部应实现良好的分隔，采用金属绝缘隔板分隔出独立的开关元件,控 制元件等独立小室，包括母线室且均应与相邻的单元室严格绝缘分隔开；具 体分隔形式符合IEC 60439-1和IEC 60529标准要求，要求实现分隔类型 2b o7.1.6 Each Switchgear cabinet and insulate metal barriers shall be grounded. 开关柜外壳和内部金属绝缘板应实现可靠接地。7.1.7 Swit

32、chgear size shall be optimized according to installation style. 供应商应能根据安装方式对柜体尺寸进行优化。7.1.8 Ventilators shall be located on the top of switchgear to ensure adequate ventilation.通风装置应设于配电柜顶板上方以保证足够的散热。7.1.9 Adequate lifting lugs / hooks shall be provided for each shipping section. 应有合适的吊耳，吊钩以方便搬运。7.1.

33、10 Switchgear shall be equipped with Main, Tie and Feeder power circuit breakers, all switching and protective devices as indicated on the Single Line Diagram.配电柜内应安装进线主开关，联络开关，馈线开关，所有开关，保护元器件 均应与一次系统图完全一致。7.1.11 Switchgear shall be equipped with instruments, control devices, and interlocks as indic

34、ated on the Single Line Diagram.配电柜内所有仪器仪表，控制设备及电气互锁均应与一次系统图完全一致。7.1.12 All switches, push buttons and instruments shall be located between 200 and 2000 mm from finished floor level. Height of switchgear shall not higher than 2200mm.配电柜内所有开关，按纽及仪表应安装在离地20Oand 200Omm之间。柜 体高度不超过2200mm o7.1.13 Switchge

35、ar shall have above or bellow access. Aluminum shall be used to reduce the eddy current effect on above or bellow plate when cable trough.柜体结构应满足电缆顶部或者底部引入电缆。电缆穿过的顶板（柜顶出线） 或者底板（柜底出线），应该用铝板以减少涡流影响。7.2 BUS BAR / 母排7.2.1 All bus bars shall be silver /tin plated copper with continuous current rating as

36、indicated on the Single Line Diagram. Bus bracing shall be rated to withstand the mechanical forces exerted during the short circuit conditions. The rating short circuit fault current shall be 25KA above and peak withstand short circuit current shall be 53KA.所有母线均应根据一次系统图标示的持续额定电流采用镀银或镀锡铜排。母 排支撑件应能承

37、受峰值耐受电流53KA产生的电动力要求。额定短时耐受电 流Icw不小于25KA,7.2.2 Main horizontal bus bars shall be mounted with all three phases arranged in the same vertical plane. Bus shall be sized for temperature rise of 70 over a 40 ambient temperature. Supplier shall have capability to provide all bus capacitor derating table u

38、nder all ambient temperature and protection rating.主母线应安装在与所有三相均垂直的同一个水平面。母线应满足温升70 以上，环境温度40。C的条件下正常工作。供应商必须能够提供在各种环境 温度和防护等级下的安装于配电柜内铜排的降容表格.7.2.3 Bus bars shall be supported by flame-retarding high-strength glass polyester sulating supports located between adjacent vertical sections in the bus co

39、mpartment.母线应由在母排室内相邻垂直隔间之间设置阻燃型高强度玻璃纤维增强聚 酯材料制作的绝缘隔板。7.2.4 The neutral bus shall be half size of main bus and shall be located centrally in each cable compartment for ease of terminating cables whether entering from above or below.中性母线（N线）应为主母线规格尺寸的一半并应置于每个电缆室的中间位置以方便电缆无论是上进线或下进线。7.2.5 A copper hor

40、izontal ground bus shall be located at the bottom and extended through the entire length of the assembly. The ground bus shall be firmly secured to each vertical section structure. The ground bus joints shall be solidly bolted or welded. The ground bus rating and withstanding capacity shall be equal

41、 to the largest circuit breaker within the assembly. 接地铜排应水平安装于柜体底部并贯穿于整个低压柜。应螺栓连接或焊接至 每个开关柜的框架上，组装时应能承受最大短路电流。7.2.6 The neutral bus and the ground bus shall be connected at each end of Switchgear by accessible removable link.中性母线与接地母线应在每一台柜体底部通过可拆卸的连接件相互连接。7.2.7 All hardware used on conductors shal

42、l be high-tensile strength and zinc plated. All bus joints shall be provided with Bellville type washers.导体连接均应采用高弹性镀锌的五金件。所有母线连接点均应为贝勒维尔 (BeIIviIIe)型垫圈。7.3 GRoUNDlNG/接地7.3.1 All doors and movable parts shall be connected to ground bus with flexible copper connections. Provision shall be made to con

43、nect the grounding bus bar to the plant grounding grid at two ends. All non-current carrying metallic parts of the equipment shall be grounded.所有门及可拆卸部件均应与固定接地铜排可靠连接。规定接地母排应两次接 地且与厂区接地网贯通。所有设备的非导体金属部件均应可靠接地。7.4 ARRANGEMENT OF INTERNAL WIRING AND TERMINATIONS /布线及端子排7.4.1 The internal wiring for cont

44、rol, signaling, protection and instrument circuits shall be done with 500V PVC insulated stranded copper conductors without joints in middle enclosed in plastic channels or neatly bunched together. Wiring for control, signaling circuits use conductor cross-section 1.5 mm2, for voltage loop is 1.5mm2

45、 , for circuit loop is 2.5mm2柜内所有控制、信号、保护及仪表回路配线均应使用PVC绝缘塑料护套绝 缘多股铜芯导线，或穿塑料套管或整体均匀成束布置。导线中间不得有接 头，控制回路导线截面为1.5mm2,电压回路L5mm2,电流回路2.5mn7.4.2 Each wire shall be labeled at both ends, preferably with sleeve type wire markers machine imprinted with the wire name as indicated on the Wiring Diagram.每根配线应在导

46、线两端有标识。建议使用套管式线标记机根据接线图打印出 导线名称标记在配线两端。7.4.3 Wires shall run in wire troughs where they pass through the power cable termination area. Wire bundles shall be secured with nylon ties and anchored to the assembly with the use of prepunched wire laces.当导线穿越电缆端子区域时，应在线槽内敷设。导线束应用尼龙绳捆扎固定并使用线架挂靠固定在支架或骨架上。7.

47、4.4 Wiring of low level signal (4-20 mA, 0-12 V) shall be segregated from high voltage wires and connected to separate terminals.低电平信号(4-20 mA, 0-12 V)连线应与高电压导线隔离并连接至独立端子 排。7.4.5 Control wiring for external connections shall be terminated in the rear cable compartment.用于柜体内部连接的电线应终止于电缆室后部。7.4.6 All

48、control devices and instruments shall be permanently identified using the same identification as shown on the Wiring Diagrams.所有控制设备及仪器仪表应为永久确认与接线图上所示标识一致。7.4.7 The wire color coding shall be in accordance with Supplier standards. 配线色号应与供应商标准一致。7.5 CABLE ENTRY AND TERMINATIONS/ 电缆进线和端子排7.5.1 Removable screw-on plates for cable entry shall be provided at the top or bottom of the assembly as shown in Distributio