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agg高压线执行标准

agg高压线执行标准

AGG高压线执行标准AGG高压线执行标准是指在高压电力线路的建设、维护和操作过程中,为确保安全可靠运行而制定的一系列规范和要求。

本文将对AGG高压线执行标准进行详细介绍。

1. 引言AGG高压线(All-Aluminum Alloy Stranded Overhead Conductor,全铝合金绞线)是一种常用于输电和配电系统的高压导线。

AGG高压线采用全铝合金作为导线材料,具有较轻的自重、优异的导电性能和良好的耐腐蚀性能。

2. 施工要求2.1 材料选择与验收 - 选择符合国家标准的全铝合金绞线作为AGG高压线的导线材料。

- 进行材料验收,包括检查材料的质量合格证、外观质量和性能指标。

2.2 架设与固定 - AGG高压线的架设应符合设计要求和安全规范,确保线路的强度和稳定性。

- 使用符合要求的绝缘子和支撑杆等辅助材料,确保高压线的安全运行。

- 采用适当的弧垂和拉线张力,避免对导线和杆塔造成过大的负荷。

3. 运营和维护要求3.1 安全操作 - 高压线路运营人员应严格按照操作规程进行操作,确保自身和他人的安全。

- 禁止在高压线下进行非法乱接线、攀爬或携带金属物品接近线路。

3.2 定期检查和维护 - 定期检查高压线路的绝缘性能、连接器的紧固情况、杆塔的稳定性等,并进行记录。

- 及时排除线路中出现的故障和隐患,确保线路正常运行。

3.3 突发情况处理 - 在发生自然灾害、意外事故或其他紧急情况时,应立即采取措施保护高压线路的安全,并及时报告相关部门。

4. 质量控制4.1 施工质量检查 - 高压线路施工完成后,应进行质量检查,包括材料符合性、线路连接质量、防腐防蚀等。

- 对发现的质量问题,应及时整改至符合要求。

4.2 运营质量监测 - 运营期间,应定期进行高压线路的巡检和测试,检测线路的电气参数和绝缘性能是否符合要求。

- 对测试结果异常的线路,应及时进行维修和处理。

5. 环境保护5.1 选址规划 - 选址时需考虑对周围环境的影响,避免对居民区、水域等敏感区域的影响。

0.4kV复合外套避雷器技术规范书

0.4kV复合外套避雷器技术规范书

唉¾≡就蜩MkY复合外套邮器技术规范书版本小仃。

21»2广东电网理清公司r2023年4厂目录1总则 (1)2工作范围 (2)2.1 范围和界限 (2)2.2 服务范围 (2)3应遵循的主要标准 (2)4使用霜 (3)4.1 正常使用条件 (3)4.2 特殊使用条件要求 (3)5技术要求 (4)5.1 基本参数 (4)5.2 设计与结构 (4)5.3 外绝缘和耐污要求 (5)5.4 性能要求 (5)5.5 铭牌 (5)6试验要求 (6)6.1 型式试验项目(提供型式试验报告) (6)6.2 出厂试验项目 (6)7产品对环境的影响 (6)8企业VI标识 (6)9技术文臊求 (6)9.1 一般要求 (6)9.2 投标方在投标阶段应提交资料及说明 (6)10监造、包装、运输、安装及质■保证 (7)11设备关键技术参数和性能要求响应表 (7)12主要元器件来源 (8)13投标方需说明的其他问题 (9)1总则1.1 本招标技术文件适用于广东电网有限责任公司电网建设工程项目采购的0.4kV芥合外套避雷器,它提出了该设备本体及附属材料的功能设计、结构、性能、安装和试验等方面的技术要求。

1.2 本物资招标技术文件提出的是最低限度的技术要求。

凡本招标技术文件中未规定,但在相关物资的行业标准、国家标准或IEC标准中有规定的规范条文,投标方应按相应标准的条文进行物资销售、设计、制造、试验和安装。

对国家有关安全、环保等强制性标准,必须满足其要求。

1.3 如果投标方没有以书面形式对本技术规范的条文提出差异,则意味着投标方提供的产品完全符合本技术规范的要求。

如有差异,不管是多么微小,必须逐项在技术差异表中列出。

1.4 本招标技术文件所使用的标准如遇与投标方所执行的标准不一致时,按较高标准执行。

1.5 招标技术文件经买、卖双方确认后作为订货合同的技术附件,与合同正文具有同等的法律效力。

1.6 木招标技术文件未尽事宜,由买、卖双方协商确定。

(仅供参考)钢芯铝绞线技术规格书

(仅供参考)钢芯铝绞线技术规格书

大张线微联改造工程技术规格书电力电缆及铝绞线大秦铁路股份有限公司大同电务段二〇一六年十一月1技术规格共同条款1.1工程概况大张线阳高等四站计算机联锁改造工程共分四座车站,分别为阳高站、罗文皂站、永嘉堡站及西湾堡站。

电力主材、设备(甲控)涉及箱式变电站、高压电力电缆、钢芯铝绞线等。

1.2设备、器材的一般规定1.2.1使用环境条件(1)环境温度:极端最高温度40℃,极端最低温度-40℃(2)空气相对湿度:日平均值不大于95% ,月平均值不大于90%。

(3)最大风速:30m/s(4)覆冰厚度:15mm1.2.2试验电压值各种电器设备、器材的实验电压值应按GB311.1进行修正。

1.2.3控制电压各种电气设备、器材的回路电压,采用如下标准值:(1)控制回路:DC220V(DC110V)或AC220V(2)保护回路:DC220V(DC110V)或AC220V(3)信号及显示回路:DC220V(DC110V)或AC220V在上述标准值的80%~120%范围内,各种电气设备、器材应能保证可靠动作。

1.2.4涂色所有电气设备、器材喷涂的颜色应按标准颜色及喷涂工艺进行,并取得招标人的同意。

1.2.5标志各设备、器材均应有铭牌,铭牌的内容按中华人民共和国有关标准确定。

2YJV22-8.7/15kV系列交联聚乙烯铠装铜芯高压电缆2.1总则(1)本技术规格书仅适用于本次所采购的交流额定电压10kV以下绝缘电力电缆的订货。

(2)本技术规格书的内容包括遵循的标准和电缆使用条件、构造及及其技术要求、试验项目和方法、验收规则、标志、包装。

(3)本技术规格书中凡标明参数数值的,是作为特别强调,其他未标明的均应执行相关GB、IEC和DL标准。

(4)本技术规格书是本次电缆采购最低要求,投标人所提供的电缆各项技术指标均不得低于本技术规格书要求。

2.2引用标准电缆应满足或高于下面列出的规范和标准的最新版本的要求。

如果几种规范和标准适用于同一情况,则应遵循最为严格的规范。

架空线路及电缆安健环设施标准

架空线路及电缆安健环设施标准

Q/CSG 中国南方电网有限责任公司企业标准Q/CSG 1207002-2016代替Q/CSG 1 0002-2004架空线路及电缆安健环设施标准2017-01-10 发布2017-01-10 实施中国南方电网有限责任公司发布前言 ................................................................................................................................................................................................1 安全设施标准 ............................................................................................................................................................................. 1.1 范围 .......................................................................................................................................................................................... 1.2 规范性引用文件 ..................................................................................................................................................................... 1.3 术语和定义 ............................................................................................................................................................................. 1.4 安全设施的总体配置和制作要求 ........................................................................................................................................ 1.4.1 制作要求 .................................................................................................................................................................... 1.4.2 设置要求 .................................................................................................................................................................... 1.4.3 安装固定要求 ........................................................................................................................................................... 1.5 安全标志 ................................................................................................................................................................................. 1.5.1 一般规定 .................................................................................................................................................................... 1.5.2 禁止标志及设置规范 ............................................................................................................................................... 1.5.3 警告标志及设置规范 ............................................................................................................................................... 1.5.4 指令标志及设置规范 ............................................................................................................................................... 1.5.5 提示标志及设置规范 ............................................................................................................................................... 1.5 6 其他标志及设置规范 ............................................................................................................................................... 1.6 设备及设施标志 ..................................................................................................................................................................... 1.6.1 架空线路标志 ............................................................................................................................................................ 1.6.2 35kV及以上电压等级电缆标志牌、警示牌 ........................................................................................................1.6.3 海底电缆标志 ............................................................................................................................................................ 1.7 安全防护设施 ......................................................................................................................................................................... 1.7.1 安全帽 ........................................................................................................................................................................ 1.7.2 临时施工现场交通提示标志牌 .............................................................................................................................. 1.7.3 圆锥临时防护遮拦 .................................................................................................................................................... 1.7.4 临时网状围栏及提示遮拦 ....................................................................................................................................... 1.7.5 孔洞盖板及临时遮拦 ................................................................................................................................................ 1.7.6 爬梯遮拦门 ................................................................................................................................................................1.7.7 工作人员袖套 .............................................................................................................................................................1.7.8 防毒面具的应用标准 ..................................................................................................................................................1.7.9 应急照明灯的安装标准 ............................................................................................................................................1.7.10 气胀式救生衣 ...........................................................................................................................................................1.7.11 自持式抛绳器 ...........................................................................................................................................................1.7.12 漂浮烟雾信号 ...........................................................................................................................................................1.7.13 火箭降落伞信号 ......................................................................................................................................................1.7.14 手持火焰信号 ..........................................................................................................................................................1.7.15 安全防护设施的配置原则.........................................................................................................................................2 健康设施标准 ..............................................................................................................................................................................01 III01 01 02 03 03 03 04 05 05 05 08 10 12 1323 23 28 3236 36 36 37 37 39 41 41 42 4243 42 42 42 42 42 45目 次Q/CSG 1207002-2016 2.1 范围 .......................................................................................................................................................................................... 2.2 健康设施标准分类 ..................................................................................................................................................................2.2.1 急救药箱标志的标准 ................................................................................................................................................. 2.2.2 急救药箱的配制标准 .................................................................................................................................................2.2.3 现场紧急救护知识指导配置标准 ............................................................................................................................ 3 环境设施标准 ............................................................................................................................................................................. 3.1 范围 ......................................................................................................................................................................................... 3.2 规范性引用文件 .................................................................................................................................................................... 3.3 环境设施标准分类 ................................................................................................................................................................ 3.3.1 巡检车辆外观标准 ................................................................................................................................................... 3.3.2 输电线路运行记录簿封面标准 ................................................................................................................................ 3.3.3 输电线路现场运行规程封面标准 ........................................................................................................................... 3.3.4 输电线路资料盒标准 ............................................................................................................................................... 3.3.5 架空线路资料盒标签标准 ....................................................................................................................................... 3.3.6 输电运行部门文件夹标准 ....................................................................................................................................... 3.3.7 输电运行部门文件夹标签标准 ............................................................................................................................... 3.3.8 安全工器具保管设施标准 ....................................................................................................................................... 3.3.9 带电作业工器具保管设施标准 .............................................................................................................................. 附录A (规范性附录)用于生产用途的柜、架应用参考 .......................................................................................附录B (规范性附录)输电线路安全生产宣传用语应用参考 .............................................................................附录C (规范性附录)《中国南方电网有限责任公司视觉识别系统管理手册 》部分内容...................附录D (规范性附录)架空线路及电缆安健环实施规范应用参考.......................................................................45 45 4548 48 48 48 45 46 4849 49 50 50 51 51 52 5253 61 62 81Q/CSG 1207002-2016前 言为指导和规范中国南方电网有限责任公司架空线路及电缆安健环设施标准,确保电网安全、稳定、可靠运行,依据国家标准、行业标准及南方电网公司相关制度,并考虑现行设备的实际运行要求,对《架空线路及电缆安健环设施标准》(Q/CSG 1 0002-2004)进行修订 。

AV设备名称中英文对照表

AV设备名称中英文对照表

AV设备名称中英文对照表1、音响设备(Audio Equipment)设备名称Equipment全频主扩音箱Speaker-Full Range低音主扩音箱Speaker-Subwoofer线阵列演出音箱Speaker-Line array返送\监听音箱Speaker-Monitor功率放大器Power Amplifier调音台(8路)Audio Mixer-8 way调音台(12路)Audio Mixer-12 way调音台(16路)Audio Mixer-16 way调音台(24路)Audio Mixer-24 way调音台(32路)Audio Mixer-32 way无线麦克风Wireless Mic.领夹麦克风lapel Mic.有线麦克风Cabel Mic.定向电容麦克风Capacitance Mic(讲台麦克风)Podium Mic数字录音机Date recorder均衡器EQ效果器Effect压限器Gabbed Compress反馈抑制器Feedback control卡座录音机CrossoverCD机CD PlayerMD机MD Player信号缆Signal Cable2、视频设备(Viedo Equipment):设备名称Equipment投影机(液晶)LCD Projector幻灯机Slide Projectors投影仪(16mm) Filmstrip Projectors实物投影仪Visualizer正投幕Front Screen背投幕Rear Screen电动投影幕Electromotion ScreenRGB-视频转换器SONY1024视频特技台Video Mixer视频选择器Video Switcher视频分配器Video Distribute视频分配器VGA DistributeRGB选择器VGA SwitcherRGB 矩阵VGA Matrix Switcher连屏信号分配器ANALOG WAY等离子显示器Plasma监视器MonitorLED电视墙LED Video Wall-16Lattice摄像机Camera录像机VCRBETA录像机BETA Video tape recorderDVD机DVD Player液晶显示器LCD Display电视机(21寸-34寸)TV Set触摸屏Touch Display3,灯光系统(Light Systems):设备名称EquipmentPAR灯Parcan换色器color scroller扫描电脑灯Scan Moving Light摇头电脑灯Moving Light 1200W染光电脑灯Coloration Moving LightLogo片(玻璃)Logo Parcel-GlassLogo片(金属)Logo Parcel- Sheet copper频闪灯Flashing Light成像灯ETC追光灯Follow Spot星空玫瑰Sky Rose城市之光City ColorAC灯AC Light观众灯Spectator Light三基色Tricolor Light天(地)排灯Velarium Light回光灯Return Light激光灯Laser lightTRUSS架Truss电葫芦Truss MotorT型架Light TreeH架H Shelf灯控台Light Console电脑灯控制台Moving Light Console珍珠2000调光台Pearl 2000可控硅Dimmer Pack4,办公设备(Office Automation)设备名称EquipmentPC机Computer, PC笔记本本电脑Laptop黑白激光打印机LaserJat Printer, B&W彩色激光打印机LaserJat Printer, Color复印机Photocopier激光普通纸传真机Laser Fax碎纸机(A级保密)Paper Cut5,同传设备(SI Systems):设备名称Equipment中央控制器Mains voltage on delivery译员机Interpreter’s Set辐射板High output power翻译房Interpreter booth接收机(耳机)Infra-red receivers即席发言代表机Delegate Extempore Machine 6,其它设备(Others):设备名称Equipment无线表决器Wireless Vote表决器主机系统Vote Systems电视电话会议系统Conference Call Sytems发电车Cynamo Camin对讲机Walking Talking有线对讲Intercom。

电源线部件规格书一拖二-方正科技

电源线部件规格书一拖二-方正科技

《技术协议》附录规格书编号:冠旭GS161+2×GS172电源线部件规格书(一拖二) V1.0(以下简称“本规格书”)本规格书确认双方甲方:方正科技集团苏州制造有限公司地址:苏州工业园区苏虹东路188号乙方:深圳市冠旭电子有限公司地址:深圳市宝安区福永镇新和村工业区本规格书为《购销合同》附件A《技术协议》不可分割的部分,双方经协商一致签订、确认内容如下:一、本规格书适用产品及型号本规格书适用于甲方向乙方采购电源线类产品的下述具体型号:一拖二电源线 GS161+2×GS17210A 250V 227IEC53(RVV)3×1.0mm2×1200mm+2×227IEC53(RVV)3×0.75mm2×800mm二、本规格书目的及产品技术要求本规格书主要针对采购产品的技术参数、产品安全、产品标牌等事项提出技术要求。

乙方提供产品应同下述要求一致(如有修改或更新应按照《技术协议》要求变更):1、品图纸:(附后)2、3C安全认证证书:(附后)3、材质:四、适用范围:电压额定值:250V;电流额定值:10A;电线规格:227IEC53(RVV)3×1.0mm2;227IEC53(RVV)3×0.75mm2电线长度:1200mm+20mm、2X800mm+20mm。

五、产品包装要求:注:(1)包装箱外壳标示填写准确、完整、清晰;(2)包装箱不得破损以至见到内装品;(3)数量必须与包装箱外壳标示相符。

电源线国家标准2第 3 页共8 页第 4 页共8 页插头(参照标准:GB2099.1-1996)型号:GS161连接器(参照标准:GB17465.1-1998)型号:GS172第 6 页共8 页第7 页共8 页(保密)第 8 页 共 8 页三、其它1. 本协议自双方盖章并由甲方加盖骑缝章后生效;2. 本合同一式 叁 份,甲方持 贰 份,乙方持 壹 份,具有同等法律效力;3. 未及条款见《购销合同》及《技术协议》。

高低压开关柜技术规范

高低压开关柜技术规范

12kV金属铠装移开式开关柜、低压配电柜技术规范书2019年5月5日12kV金属铠装移开式开关柜1 规范性引用文件下列文件对于本文件的应用是必不可少的。

凡是注日期的引用文件,仅注日期的版本适用于本文件。

凡是不注日期的引用文件,其最新版本适用于本文件。

GB/T 11022 高压开关设备和控制设备标准的共用技术要求GB 1207 电磁式电压互感器GB 1208 电流互感器GB 1984 高压交流断路器GB 1985 高压交流隔离开关和接地开关GB 3906 3.6kV~40.5kV交流金属封闭开关设备和控制设备GB/T 5585 电工用铜、铝及其合金母线GB 6450 干式电力变压器GB 11032 交流无间隙金属氧化物避雷器GB/T 12022 工业六氟化硫GB 15166.2 高压交流熔断器第2部分:限流熔断器GB 50150 电气装置安装工程电气设备交接试验标准GB/T 4109 交流电压高于1000V的绝缘套管SD 318 高压开关柜闭锁装置技术条件DL/T 402 高压交流断路器订货技术条件DL/T 404 3.6kV~40.5kV交流金属封闭开关设备和控制设备DL/T 486 高压交流隔离开关和接地开关DL/T 593 高压开关设备和控制设备标准的共用技术要求JB/T 10305 3.6kV~40.5kV高压设备用户内有机材料支柱绝缘子技术条件IEC 62271-100 高压交流断路器2 性能要求2.1 整体要求2.1.1产品设计应能使设备安全地进行下述各项工作:正常运行、检查、维护操作、主回路验电、安装和(或)扩建后的相序校核和操作联锁、连接电缆的接地、电缆试验、连接电缆或其他器件的绝缘试验以及消除危险的静电电荷等。

2.1.2 产品的设计应能在允许的基础误差和热胀冷缩的热效应下不致影响设备所保证的性能,并满足与其他设备连接的要求。

2.1.3 类型、额定值和结构相同的所有可移开部件和元件在机械和电气上应有互换性。

GUXTA16一款全球通用紧捆带光纤铅丝(改善鼠窝保护)LSZH外壳16纤维SM OS2 G.652

GUXTA16一款全球通用紧捆带光纤铅丝(改善鼠窝保护)LSZH外壳16纤维SM OS2 G.652

IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity:
10 µS/mm
IEC 60754-2 - Halogen Acid Gas 4.3 Amount - Min. pH:
IEC 61034-2 - Smoke Density Min. Transmittance:
Buffer Specification
Fiber Type Buffer Construction
Buffer Material
Buffer Diameter
OS2
Tight
LSZH - Low Smoke Zero Halogen (Flame Retardant) 0.9 mm
Cable Core Water Tight: Cable Core Waterblocking: Bulk Cable Weight:
Yes Waterblocking Glass Yarns 92 kg/km
Jacket Specifications
Number of Jackets: Type of Armor:
Single Jacket Non-Armored
Outer Jacket Specifications
Outer Jacket
© 2023 Belden, Inc
All Rights Reserved.
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability.

GB162GSGAANDA-V00中文资料

GB162GSGAANDA-V00中文资料

JEWEL HILL ELECTRONIC CO.,LTDJEWEL HILL ELECTRONIC CO.,LTD.SPECIFICATIONS FORLCD MODULEModule No. GB162GOffice Address: Rm. 518,5/F., 101 Shangbu Industrial District,HuaqiangNorthRoad, Shenzhen, ChinaTEL : (86)-755-83362489 83617492FAX: (86)-755-83286396 83365871E-mail: sales@jhlcd@Website: TABLE OF CONTENTSLCM NUMBER SYSTEM (2)1. GENERAL DESCRIPTION (3)2. FEATURES (3)3. MECHANICAL SPECIFICATION (3)4. MECHANICAL DIMENSION (4)5. MAXIMUM RATINGS (5)6. ELECTRICAL CHARACTERISTICS (5)7. MODULE FUNCTION DESCRIPTION (6)8. ELECTRO-OPTICAL CHARACTERISTICS (12)9. RELIABILITY (16)10. PRECAUTIONS FOR USING LCD MODULES (17)11. USING LCD MODULES (19)12. REVISION HISTORY (21)SAMPLE APPROVED REPORT (22)LCM Number SystemNUMBER OF CHAR. PER LINE F: FSTN; X: OTHER VERSION NUMBER: V00~V99IC TYPE:VIEWING DIRECTION:TEMPERATURE RANGE:BACKLIGHT TYPE:SERIAL NUMBER: A~ZGRAPHIC MODULEs: NUMBER OF COMMONs GRAPHIC MODULEs:NUMBER OF SEGMENTs COB & SMT LCMBACKLIGHT COLOR:CHARACTER MODULEs:CHARACTER MODULEs: NUMBER OF LINE G: REFLECTIVE,NONE BACKLIGHT A: TRANSFLECTIVE, EL BACKLIGHT B: TRANSMISSIVE, EL BACKLIGHT C: TRANSFLECTIVE, LED BACKLIGHT D: TRANSMISSIVE, LED BACKLIGHT E: TRANSFLECTIVE, CCFL BACKLIGHT F: TRANSMISSIVE, CCFL BACKLIGHT A: AMBER; B: BLUE; Y: YELLOW-GREEN R: RED; W: WHITE; O: THER COLOR N: NORMAL TEMPERATURE RANGE U: UPPER(12:00); D: DOWN(6:00)L: LEFT(9:00); R: RIGHT(3:00);A: BONDING IC, WITH CONTROLLER B: BONDING IC, WITHOUT CONTROLLER C: SMT IC, WITH CONTROLLER D: SMT IC, WITHOUT CONTROLLER O: OTHER TYPEW: BLACK-WHITE; O: OTHER G: GRAY; Y: YELLOW-GREEN; B: BLUE; LCD COLOR MODE:N: TN; H: HTN; S: STN LCD TYPE:S: SUPER WIDE TEMPERATURE RANGE W: WIDE TEMPERATURE RANGEM: MIDDLE TEMPERATURE RANGE1. GENERAL DESCRIPTIONThe GB162G is a 16C x 2L Character LCD module. It has a STN panel composed of 80 segments and16 commons. The LCM can be easily accessed by micro-controller via parallel interface.2. FEATURESTransflective and positiveDisplay ModeSTN(Yellow - Green) moduleDisplay Format Character 16C x 2LInput Data 8/4-bit parallel data input from MPUMultiplexing Ratio 1/16 DutyBiasBias 1/5Viewing Direction 6 O’clockBacklight LED3. MECHANICAL SPECIFICATIONItem Specifications Unit Dimensional outline 80.0 x 36.0 x 12.7(max) mmResolution 80segs x 16coms dotsActive area 57.7(W) x 9.4(H) mmChar. pitch 3.65(W) x 5.05(H) mmChar. pitch 2.95(W) x 4.35(H) mmDots pitch 0.6 (W)×0.55(H) mmDots size 0. 55(W)×0.5(H) mm4. MECHANICAL DIMENSION5. MAXIMUM RATINGSItem Symbol Min Max Unit NoteV DD - V ss -0.3 7.0 V Supply voltage V LCD -0.3 13.0 V Input Voltage V IN -0.3 V DD +0.3 VOperating temperature T OPR -10 +60 Storage temperature T STR -20 +70Humidity --- --- 90 %RH6. ELECTRICAL CHARACTERISTICSItem SymbolCondition Min. Typ. Max. UnitSupply Voltage Logic V DD---2.73.0 5.5 VH level V IH 0.8V DD --- V DDInput VoltageL levelV IL --- V SS --- 0.2V DDVCurrent Consumption(LCD DRIVER)I DDV DD =3.0V;V LCD =4.7V,T amb =25 ;--- --- 5.0 mALCD Driving Voltage V LCDBias=1/5V LCD =V DD -V 5--- 4.7 --- VCurrent Consumption (With LED BackLight)I LEDV LED =4.2V,T amb =25 ;--- --- 300 mA7. MODULE FUNCTION DESCRIPTION7.1. PIN DESCRIPTIONPin No. Symbol Description1 VSSPower supply for Ground2 VDDPower supply for positive3 VOVLCD voltage regulation terminal4 RSData/Command register selection; “H”: Data; “L”: Command5 R/WRead/write selection signal, ”H”: Read; ”L”: Write6 ERead/write Enable signal input terminal7 DB08 DB19 DB210 DB38-bit bi-directional data bus11 DB412 DB513 DB614 DB715 LED+Power supply voltage for backlight positive16 LED-Power supply voltage for backlight negative7.2 TIMING CHARACTERISTICS1. SYSTEM BUS CHARACTERISTIC7.3 APPLICATION OF LCMReference circuitCircuit Block Diagram7.4 TABLE OF COMMAND7.5 CHARACTER GENERATOR ROM8. ELECTRO-OPTICAL CHARACTERISTICSItem Symbol Condition Temp Min Typ. Max UnitsNote0 --- 4.9 ---25 4.2 4.7 5.0 LCD driving voltageV LCD = = 0 BIAS=1/550 --- 4.5 --- V NOTE1Rise Time (Tr) --- --- -- Decay Time (Tf)0 --- ---- --- Rise Time (Tr) --- 225 340Decay Time (Tf) 25 --- 240 360Rise Time (Tr) --- --- -- Response TimeDecay Time (Tf)= = 0 50 --- --- --msec NOTE2Contrast Ratio Cr= = 0 255 10 --- --- NOTE4Viewing AngleRange( = 0°)(6”) = 90°(3”) =180°(12”) =270°(9”)(25 ) CR ≥245 25 20 30DegNOTE3z For panel only․Electro-Optical Characteristics Measuring Equipment(DMS501)SystemIllumination (D65)․Note 1. Definition of Driving Voltage( Vlcd) :․Note 3. Definition of Viewing Angle and :․Note 4. Definition of Contrast ratio( CR) :Brightness of Non-selected Segment (B2)Brightness of Selected Segment (B1)CR =V,maxCR,maxDriving VoltageB r i gh t n e s s (%)Brightness Curve forSelected Segment0%=90 =270Viewing Direction 6 O’clock DirectionNormal :9. RELIABILITY9.1. MTBFThe LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal. (25°C in the room without sunlight)9.2. TESTSNO. ITEM CONDITION CRITERION1 High Temperature Operating 60 120Hrs2 Low Temperature Operating -10 120Hrs3High Temperature/Humidity Non-Operating60 ,90%RH ,120 Hrs4 High TemperatureNon-Operating70 120Hrs5 Low TemperatureNon-Operating-20 120Hrs6 Temperature CyclingNon-Operating-10 (30Min )↔ 60 (30Min)10 CYCLESNo Defect OfOperational Function InRoom Temperature AreAllowable.IDD of LCM inPre-and post-test shouldfollow specificationNotes: Judgments should be mode after exposure in room temperature for two hours.10. PRECAUTIONS FOR USING LCD MODULES10.1. HANDLING PRECAUTIONS(1) The display panel is made of glass. Do not subject it to a mechanical shock or impact by droppingit.(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any inyour mouth. If the substance contacts your skin or clothes, wash it off using soap and water.(3) Do not apply excessive force to the display surface or the adjoining areas since this may cause thecolor tone to vary.(4) The polarizer covering the display surface of the LCD module is soft and easily scratched. Handlethis polarizer carefully.(5) If the display surface becomes contaminated, breathe on the surface and gently wipe it with a softdry cloth. If it is heavily contaminated, moisten a cloth with one of the following solvents: - Isopropyl alcohol- Ethyl alcohol(6) Solvents other than those above mentioned may damage the polarizer.Especially, do not use the following:- Water- Ketone- Aromatic solvents(7) Extra care to minimize corrosion of the electrode. Water droplets, moisture condensation or acurrent flow in a high-humidity environment accelerates corrosion of the electrode.(8) Install the LCD Module by using the mounting holes. When mounting the LCD Module, makesure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/Ocable or the backlight cable.(9) Do not attempt to disassemble or process the LCD Module.(10) NC terminal should be open. Do not connect anything.(11) If the logic circuit power is off, do not apply the input signals.(12) To prevent destruction of the elements by static electricity, be careful to maintain an optimumwork environment.- Be sure to ground the body when handling he LCD Module.- Tools required for assembling, such as soldering irons, must be properly grounded.-To reduce the amount of static electricity generated, do not conduct assembling and other workunder dry conditions.-The LCD Module is coated with a film to protect the display surface. Exercise care when peeling off this protective film since static electricity may be generated.10.2. STORAGE CONDITIONSWhen storing, avoid the LCD module to be exposed to direct sunlight of fluorescent lamps. For stability, to keep it away form high temperature and high humidity environment (The best condition is : 23±5°C, 45±20%RH). ESD protection is necessary for long-term storage also.10.3. OTHERSLiquid crystals solidify under low temperature (below the storage temperature range) leading to defective orientation or the generation of air bubbles (black or white). Air bubbles may also be generated if the module is subject to a low temperature.If the LCD Module have been operating for a long time showing the same display patterns the display patterns may remain on the screen as ghost images and a slight contrast irregularity may also appear.A normal operating status can be recovered by suspending use for some time. It should be noted that this phenomenon does not adversely affect performance reliability.To minimize the performance degradation of the LCD Module resulting from destruction caused by static electricity etc. exercise care to avoid holding the following sections when handling the modules.- Exposed area of the printed circuit board.- Terminal electrode sections.11. Using LCD modules11.1 LIQUID CRYSTAL DISPLAY MODULESLCD is composed of glass and polarizer. Pay attention to the following items when handling.(1) Please keep the temperature within specified range for use and storage. Polarization degradation,bubble generation or polarizer peel-off may occur with high temperature and high humidity.(2) Do not touch, push or rub the exposed polarizers with anything harder than a HB pencil lead (glass,tweezers, etc).(3) N-hexane is recommended for cleaning the adhesives used to attach front/rear polarizers andreflectors made of organic substances, which will be damaged by chemicals such as acetone, toluene, toluene, ethanol and isopropyl alcohol.(4) When the display surface becomes dusty, wipe gently with absorbent cotton or other soft materiallike chamois soaked in petroleum ether. Do not scrub hard to avoid damaging the display surface.(5) Wipe off saliva or water drops immediately, contact with water over a long period of time maycause deformation or color fading.(6) Avoid contacting oil and fats.(7) Condensation on the surface and contact with terminals due to cold will damage, stain orpolarizers. After products are tested at low temperature they must be warmed up in a container before coming is contacting with room temperature air.(8) Do not put or attach anything on the display area to avoid leaving marks on.(9) Do not touch the display with bare hands. This will stain the display area and degrade insulationbetween terminals (some cosmetics are determinate to the polarizers).(10)As glass is fragile, it tends to become or chipped during handling especially on the edges. Pleaseavoid dropping or jarring.11.2 INSTALLING LCD MODULEAttend to the following items when installing the LCM.(1) Cover the surface with a transparent protective plate to protect the polarizer and LC cell.(2) When assembling the LCM into other equipment, the spacer to the bit between the LCM and thefitting plate should have enough height to avoid causing stress to the module surface, refer to the individual specifications for measurements. The measurement tolerance should be ±0.1mm.11.3 ELECTRO-STATIC DISCHARGE CONTROLSince this module uses a CMOS LSI, the same careful attention should be paid for electrostatic discharge as for an ordinary CMOS IC.(1) Make certain that you are grounded when handing LCM.(2) Before removing LCM from its packing case or incorporating it into a set, be sure the module andyour body have the same electric potential.(3) When soldering the terminal of LCM, make certain the AC power source for the soldering irondoes not leak.(4) When using an electric screwdriver to attach LCM, the screwdriver should be of groundpotentiality to minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the commutator of the motor.(5) As far as possible, make the electric potential of your work clothes and that of the workbenches tothe ground potential.(6) To reduce the generation of electro-static discharge, be careful that the air in the work is not toodried. A relative humidity of 50%-60% is recommended.11.4 PRECAUTIONS FOR OPERATION(1) Viewing angle varies with the change of liquid crystal driving voltage (Vo). Adjust Vo to showthe best contrast.(2) Driving the LCD in the voltage above the limit will shorten its lifetime.(3) Response time is greatly delayed at temperature below the operating temperature range. However,this does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature range.(4) If the display area is pushed hard during operation, the display will become abnormal. However, itwill return to normal if it is turned off and then on.(5) Condensation on terminals can cause an electrochemical reaction disrupting the terminal circuit.Therefore, this product must be used and stored within the specified condition of 23±5°C, 45±20%RH.(6) When turning the power on, input each signal after the positive/negative voltage becomes stable.11.5 SAFETY(1) It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off withsolvents such as acetone and ethanol, which should later be burned.(2) If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash offthoroughly with soap and water.12. REVISION HISTORYrecord Date Version Reviseversion 06-06-131.0 OriginalSAMPLE APPROVED REPORT。

包装容器 金属辅件-最新国标

包装容器 金属辅件-最新国标

包装容器金属辅件1 范围本文件规定了包装容器起吊护铁、包角角铁、包棱角铁、通风窗、合页、卡扣、索具螺旋扣等金属辅件的基本要求、技术要求。

本文件适用于包装容器中使用的金属辅件。

2 规范性引用文件下列文件的内容通过文中的规范性引用而构成本文件必不可少的条款。

其中,注日期的引用文件,仅该日期对应的版本适用于本文件;不注日期的引用文件,其最新版本(包括所有的修改单)适用于本文件。

GB/T 699 优质碳素结构钢GB/T 700 碳素结构钢GB/T 709 热轧钢板和钢带的尺寸、外形、重量及允许偏差GB /T 7276 合页通用技术条件GB/T 1800.2-2020 产品几何技术规范(GPS)线性尺寸公差ISO代号体系第2部分:标准公差带代号和孔、轴的极限偏差表GB/T 4122.4 包装术语第4部分:材料与容器CB /T 3818 索具螺旋扣QB /T 4595.1 合页第1部分:普通型合页3 术语和定义GB/T 4122.4界定的以及下列术语和定义适用于本文件。

3.1金属辅件 master accessory包装容器中用于结构加强或实现辅助功能所用的金属件。

4 一般要求4.1 除另有规定,各种金属辅件应采用GB/T 709规定的热轧钢板或GB/T 700规定的普通碳素钢以及GB/T 699规定的优质碳素结构钢。

4.2 尺寸公差应符合GB/T 1800.2-2020公差等级IT14的规定。

4.3 金属辅件应进行防锈处理。

4.4 金属辅件的表面应光滑,不应有毛刺。

4.5 金属辅件的结构型式与尺寸要求可依据包装容器的情况适当改变,但尺寸要求不应小于本文件的规定。

5 技术要求5.1 起吊护铁5.1.1 起吊护铁安装位置分为:a)底座用起吊护铁;b)顶盖用起吊护铁。

起吊护铁按内装物重量可分为:a)Ⅰ型:2t及以下b)Ⅱ型:2t~4t及以下;c)Ⅲ型:4t~6t;d)Ⅳ型:6t~10t;e)Ⅴ型:10t~20t;f)Ⅵ型:20t以上。

钢格栅板技术规定

钢格栅板技术规定

公 司 标 准62BG010-2005代替:中国石化集团 洛阳石油化工工程公司 钢格栅板技术规定第 1 页 共 13 页毕波 郑洪忠 郭昊豫 刘武 2005-12-30 2006-01-15 编 制校 审标准化审核审 定发 布 日 期实 施 日 期目 次1 范围......................................................................................................2 2 引用文件......................................................................................................2 3 术语和定义...................................................................................................2 4 设计规定...................................................................................................3 5 排板......................................................................................................4 6 制作.............................................................................................5 7 质量要求......................................................................................................7 8 安装固定...................................................................................................9 附录A(规范的附录) 常用钢格栅板型号安全荷载与跨距及变形挠度的关系 (10)1 范围本标准规定了石油化工企业装置所采用的钢格栅板的设计、制作、安装的要求。

电线电缆最常用的32个国家标准(必备)

电线电缆最常用的32个国家标准(必备)

电线电缆最常用的32个国家标准(必备)标准编号:GB/T 5013-2008名称:《额定电压450/750V及以下橡皮绝缘电缆》标准编号:GB/T 5023-2006名称:《额定电压450/750V及以下聚氯乙烯绝缘电缆》标准编号:GB/T 9330-2008名称:《塑料绝缘控制电缆》标准编号:GB/T 12706-2008名称:《额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件》标准编号:GB/T 12976-2008名称:《额定电压35 kV(Um=40.5 kV)及以下纸绝缘电力电缆及其附件.标准编号:GB/T 11017-2014名称:《额定电压110 kV(Um=126 kV)交联聚乙烯绝缘电力电缆及其附件》标准编号:GB/T 18890-2015名称:《额定电压220 kV(Um=252 kV)交联聚乙烯绝缘电力电缆及其附件》标准编号:GB/T 22078-2008名称:《额定电压500 kV(Um=550 kV)交联聚乙烯绝缘电力电缆及其附件》标准编号:GB/T 31840-2015名称:《额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)铝合金芯挤包绝缘电力电缆》标准编号:GB/T 12527-2008名称:《额定电压1 kV及以下架空绝缘电缆》标准编号:GB/T 14049-2008名称:《额定电压10 kV架空绝缘电缆》标准编号:GB/T 17048-2009名称:《架空绞线用硬铝线》标准编号:GB/T 12972-2008名称:《矿用橡套软电缆》标准编号:GB/T 19666-2005名称:《阻燃和耐火电线电缆通则》标准编号:GB/T 3956-2008名称:《电缆的导体》标准编号:GB/T 6995-2008名称:《电线电缆识别标志方法》标准编号:GB/T 32129-2015名称:《电线电缆用无卤低烟阻燃电缆料》标准编号:GB/T 3048.10-2007名称:电线电缆电性能试验方法标准编号:GB/T 31723-2015名称:《金属通信电缆试验方法》标准编号:GB/T 30552-2014名称:《电缆导体用铝合金线》标准编号:GB/T 30085-2013名称:《工业系统、装置和设备及工业产品电缆和电线的标记》标准编号:GB/T 18380.11-2008名称:《电缆和光缆在火焰条件下的燃烧试验》标准编号:YS/T 888-2013名称:《废电线电缆分类》标准编号:GB/T 29782-2013名称:《电线电缆环境意识设计导则》标准编号:GB/T 8815-2008名称:《电线电缆用软聚氯乙烯塑料》标准编号:GB/T 15065-2009名称:《电线电缆用黑色聚乙烯塑料》标准编号:GB/T 26171-2010名称:《电线电缆专用设备检测方法》标准编号:GB/T 28567-2012名称:《电线电缆专用设备技术要求》标准编号:GB/T 3048.1-2007名称:《电线电缆电性能试验方法》标准编号:GB/T 11327.1-1999名称:《聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线》标准编号:GB/T 12666.1-2008名称:《单根电线电缆燃烧试验方法》标准编号:GB/T 18015.2-2007名称:《数字通信用对绞或星绞多芯对称电缆》标准编号:SN/T 0232.1-2007名称:《进出口电线电缆检验规程》标准编号:GB/T 34016-2017名称:《防鼠和防蚁电线电缆通则》(即将实施)。

电缆规格对照表-电缆重量对照表-180mm2电缆重量

电缆规格对照表-电缆重量对照表-180mm2电缆重量

标 准: 本产品按国家标准GB12706-2002或国际电工委员会IEC60502-1:2004标准制造 型 号: VV ,VLV 一铜(铝)芯聚氯乙烯绝缘、聚氯乙烯护套电力电缆VV ,VLV 一铜(铝)芯聚氯乙烯绝缘、聚乙烯护套电力电缆用 途: 供固定敷设在额定交流电压UO/U 为0.6/1KV 及以下的室内、架空、电缆沟道、管道内的输配电力线路用。

使用特性: 1、电缆敷设时的环境温度不低于0o C ,弯曲半径应不小电缆外径的10倍。

2、电缆导体的长期最高温度不超过70o C 。

3、短路时(最长持续时间不超过5S )电缆导体的最高温度不超过160o C 。

产品结构图(点击放大)产品规格: 1芯:1.5--630mm2芯:2*1.5--2*185mm 3芯:3*1.5-3*300mm 4芯:4*4-4*300mm3+1芯:3*4+1*2.5-3*300+1*150mm 3+2芯:3*4+1*2.5-3*300+2*150mm 4+1芯:4*4+1*2.5-4*300+1*150mmVV,VLV,VY,VLY标称截面 mm 2线芯结构 ho/mm绝缘标称厚度 mm护套标称厚度mm计算外径 mm环境温度25°C 允许空气中敷设截流量[A]环境温度25°C允许截流量埋地土壤炽热阻系数g=80(°C 厘米/瓦) [A] 成品近似重量 kg/km铜芯 Cu铝芯Al 铜芯 Cu 铝芯Al 铜芯 Cu 铝芯Al 1.5 1/1.38 0.8 1.8 6.6 24 - 31 - 58 - 2.5 1/1.78 0.8 1.8 7.0 32 25 45 35 71 56 4.0 1/2.25 1.0 1.8 7.9 45 34 61 47 97 73 6.0 1/2.76 1.0 1.8 8.4 56 43 77 59 121 84 10 7/1.35 1.0 1.8 9.7 80 61 103 80 177 111 16 7/1.70 1.0 1.8 10.7 106 83 138 106 239 139 25 7/2.14 1.2 1.8 12.4 143 111 183 140 349 190 357/2.521.21.813.6175133221170451232。

课程广东移动额定电压061kV及以下铝芯电力电缆技术规范书1

课程广东移动额定电压061kV及以下铝芯电力电缆技术规范书1

广东移动额定电压0.6/1kV及以下铝芯电力电缆技术规范书目录1.总则 (2)2.引用标准 (2)3试用范围 (2)4.型号及名称 (2)5.使用条件 (3)6.技术要求 (9)7.包装储运 (10)1总则1.1本技术条件规定了0.6/1kV交联聚乙烯(或聚氯乙烯)绝缘电力电缆的使用条件、额定参数、技术要求、试验、包装运输等具体内容。

1.2本技术条件适用于0.6/1kV交联聚乙烯(或聚氯乙烯)绝缘电力电缆的制造、选型、验收、安装和维护。

1.3本设备技术规范提出的是最低限度的技术要求。

除本技术条件中规定的技术参数和要求外,其余均应遵循最新版本的国家标准(GB)、电力行业标准(DL)、IEC标准和国际单位制(SI)。

如果供方有自已的标准或规范,应提供标准代号及其有关内容,并须经需方同意后方可采用,但原则上采用更高要求的标准。

1.4如果供方选用本技术条件规定以外的标准时,则需提交这种替换标准供审查和分析。

仅在供方已证明替换标准相当或优于技术条件规定的标准,并从需方处获得书面的认可才能使用。

提交供审查的标准应为中文或英文版本。

2.引用标准GB/T 12706.1-2002 额定电压1kV(Um=1.2kV)~35kV(Um=40.5kV)挤包绝缘电力电缆及附件第一部分:额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆3适用范围本产品适用于电力、冶金、石油化工、建筑及其他基本建设项目中的电力传输线路。

4型号及名称4.1型号说明规格(芯数×导体标称截面、黄/绿标识)电压等级外护套铠装护套导体(铜导体省略)绝缘4.2表示方法举例产品用型号、规格(额定电压、芯数、导体标称截面)表示。

铝芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆,额定电压为0.6/1kV,四个主线芯,标称截面70mm2,表示为VLV22-0.6/1kV 4×70。

5.使用条件5.1 运行条件5.1.1 系统标称电压和频率:0.6/1kV,50Hz。

10KV及以上架空线路、变电站电力金具技术规范书学习资料

10KV及以上架空线路、变电站电力金具技术规范书学习资料

10kV 及以上架空电力线路用电力金具招标技术规范书石河子天富农电有限责任企业二0 一0 年八月10kV 及以上架空电力线路用电力金具招标技术规范书一、总则⒈ 招标者必定仔细阅读包括本技术规范书在内的招标文件中的所有条款。

招标者供应的技术规范应吻合招标文件所规定的要求。

⒉本技术规范书仅适用于10kV 及以上架空电力线路用电力金具的招标。

它规定了10kV及以上架空电力线路用电力金具应依照的基本技术原则,包括10kV 及以上架空电力线路用电力金具技术性能、引用标准、使用条件、供应技术文件以及 10kV 及以上架空电力线路用电力金具的详细技术参数和要求等内容。

3.本技术规范书若是招标者没有以书面形式对本技术规范的条则提出异议,则意味着卖方供应的产品完满吻合本技术规范的要求。

如有异议,应在招标过程中一次性完满地以“对技术规范书的建讲和同规范书的差异”为标题的特地章节中加以详细描述。

4.本技术规范书所使用的标准如遇与招标人所履行的标准不一致时,应按较高标准履行。

5.本技术规范书经买、卖双方确认后,与合同正文拥有同样的法律效力。

6.本技术规范书中涉及有关商务方面的内容,如与招标文件的第一卷《商务部分》有矛盾时,以《商务部分》为准。

7.本技术规范书未尽事宜,由招标人和招标人在合同技术谈判时双方协商确定。

二、招标人应供应的资格文件招标人在招标文件中应供应予下有关资格文件,否则视为非响应性招标。

⒈ 招标人或制造商应供应本次招标产品的销售记录及相应的最后用户的使用情况证明。

⒉招标人或制造商应供应拥有声威机关颁发的ISO– 9000 系列的认证书或等同的质量保证系统认证证书。

⒊ 招标人或制造商应供应拥有履行合同所需的技术和主要设备等生产能力的文件资料。

⒋ 招标人应供应本次招标产品的生产赞成证。

⒌ 招标人应供应本次招标产品的技术数据表和有关技术资料。

⒍ 招标人或制造商应供应招标产品全套有效的型式试验报告。

⒎ 产品适用的标准说明。

钢 格 栅 板国标[新版]

钢  格  栅  板国标[新版]

钢格栅板国标[新版]YB中华人民共和国黑色冶金行业标准YB/T 4001-1998钢格栅板Steel grating1998-08-25发布 1998-12-01实施国家冶金工业局发布YB/T 4001-1998目次前言 (1)1 范围 (1)2 引用标准 (1)3 术语 (1)4 产品构造 (2)5 钢格板的型号和标记 (2)6 尺寸、外形及允许偏差 (3)7 钢格板的重量和面积计算 (4)8 技术要求 (5)9 钢格板的设计 (6)10 检验规则 (6)11 包装、标志及质量证明书 (6)附录A(标准的附录)楼梯踏步板 (7)附录B(标准的附录)常用钢格板型号安全荷载与跨距及变形挠度的关系 (9)附录C(标准的附录)荷载与挠度的测试 (21)附录D(提示的附录)钢格板的安装 (22)附录E(提示的附录)钢格板安全荷载与挠度的计算 (22)YB/T 4001-1998前言本标准非等效采用英国标准BS 4592-1:1995《钢工业平台、走道和梯级踏步》。

钢格栅板的制造方法、技术条件和公差要求基本与英国标准相同。

新修订的标准对旧标准作了如下的改变:增加了规格的品种,不局限于旧标准所规定的59种规格:取消了原来划分的三个系列。

根据负载扁钢和横杆的排列间距,采用了更为直观、合理的方法来表示钢格栅板的型号。

提高了公差要求,将钢格栅板长度的偏差由?6mm提高到0mm,-5mm;宽度的偏差由?6mm提高到?5mm;对角线偏差由?6mm提高到?5mm。

增加了对钢格栅板的设计要求。

修改了常用钢格栅板的安全荷载与挠度的关系表;变形挠度按照钢结构设计规范规定的 l/200 跨距(或最大挠度值不得超过10mm)作为依据来进行荷载计算,使关系表在设计和选用钢格栅板时能更直接地根据荷载、跨距的关系找出相应的型号。

增加了荷载与挠度的测试。

自本标准实施之日起,代替YB4001—91《压焊钢格栅板》。

本标准的附录A、附录B、附录C是标准的附录。

架空光缆与地埋光缆技术规范书

架空光缆与地埋光缆技术规范书

架空光缆与地埋光缆迁改技术规范书一、路由要求1、核对光缆路由的具体走向、敷设方式、防护措施、环境条件以及接头的具体位置是否与设计一致。

2、测试杆路的地面距离、杆位、杆长、杆型及杆上装置,并核对基本杆距,基本杆距为50m。

3、直埋路由应选择地质稳固、地势平坦的丘陵地区或平原地区耕地、山地。

设置路由标桩(标志)、宣传牌。

4、验收时因环境变化而对原设计标准进行修改过地方,应由设计单位提供相关的设计变更资料,建设单位予以确认。

5、确认与其他建筑物保持必要的净距,见下表:架空光缆线路与其他建筑物、树木的最小净距表二、新设电杆的工艺标准1、洞深:见下表:水泥电杆杆洞洞深表注:测量方法以斜坡洞的下沿为测量参照物。

2、新设电杆及新设地锚埋设夯实:回土必须分层(30cm)夯实,培土高出地面15-20cm,杂草、稀泥、冻结夹雪的土块、大石块不得填入洞内,市区地段应回土夯实,恢复路面。

3、杆根加固装置:应符合部颁及设计要求。

4、电杆垂直:杆路在直线段上不得有眉毛弯,S弯,杆根左右偏差小于5cm;杆梢与杆身应垂直,前后左右倾斜不得超过1/3梢径;角杆杆根向内角内移半个杆根,杆梢向外角倾斜5-10cm;终端杆向拉线方向倾斜10-20cm。

5、杆号编写:杆号应面向道路一侧,字体及大小整齐一致,位置应符合规定,用黑油漆喷涂或书写,无堆积或流散。

具体的编号顺序应与设计一致。

6、拉线及撑杆A、拉线程式及规格:直线段上每8-16根电杆设一组双方拉线,每32-64根电杆设一组四方拉线。

在水田里可用H杆代替双方、四方拉线。

100m以上长杆档需要装设双方拉线。

角杆及其设置见下表:角杆允许的最大角深表:单位:米在水泥电杆上架设光缆,角杆拉线程式如下表:角杆拉线程式表对于不适宜装设拉线的转交杆,可考虑撑杆来平衡转角张力。

见下表:坡度变更杆平衡拉线装设表B、拉线方位与缠扎规格:角杆、撑杆拉线位置应在角的平分线上,双方拉及顺线拉分别和线路进行方向垂直及平行。

桥架吊架规范之欧阳歌谷创编

桥架吊架规范之欧阳歌谷创编

电缆桥架标准 JB-T10216-2000欧阳歌谷(2021.02.01)作者:admin 发表时间:2008-1-21 16:05:18 阅读:次1 范围本标准规定了电控配电用电缆桥架的定义、型号代号、要求、试验方法、检验规则、标志、运输和储存等。

本标准适用于工业与民用建筑室内外、高低压输配电工程的电缆桥架。

2 引用标准下列标准所包含的条文,通过在本标准中引用而构成为本标准的条文。

在标准出版时,所示版本均为有效。

所有标准都会被修订,使用本标准的各方应探讨使用下列标准最新版本的可能性。

GB/T 12-1988 半圆头方颈螺栓GB/T 93-1987 弹簧垫圈GB/T 97.1-1985 垫圈GB/T 700-1988 碳素结构钢GB/T 1408.1-1999 固体绝缘材料电气强度试验方法工频下的试验(eqvIEC60243-1:1988)GB/T 1410-1989 固体绝缘材料体积电阻率和表面电阻率试验方法(eqvIEC93:1980)GB/T 1720-1993 漆膜附着力测定法GB/T 1764-1989 漆膜厚度测定法GB/T 2423.4-1993 电工电子产品基本环境试验规程试验 Db: 交变温热试验方法(eqvIEC68-2-30:1980)GB/T 2423.17-1993电工电子产品基本环境试验规程试验 Ka: 盐雾试验方法(eqvIEC68-2-11:1981)GB/T 2423.46-1997电工电子产品环境试验第2部分: 试验方法试验Ef: 撞击摆锤(idt IEC68-2-62:1991)GB/T 2575-1989 玻璃纤维增强塑料耐水性试验方法GB/T3857-1987 玻璃纤维增强热固性塑料耐化学药品性能试验方法GB/T 3880-1997 铝及铝合金轧制板材GB/T 4208-1993 外壳防护等级(IP代码) (eqvIEC 529:1989)GB/T 4956-1985 磁性金属机体上非磁性覆盖层厚度测量磁性方法 (eqvISO 2178:1982)GB/T 5270-1985 金属机体上的金属覆盖层(电沉积层和化学沉积层)附着强度试验方法(eqv ISO2819:1980)GB/T 5780-1986 六角头螺栓C级GB/T 6170-1986 六角螺母A级和B级GB/T 6892-1986 工业用铝及铝合金热挤压型材GB/T 7251.1-1997 低压成套开关设备和控制设备第一部分: 型式试验和部分型式试验成套设备 (idt IEC439-1:1992)GB/T 8013-1987 铝及铝合金阳极氧化阳极氧化膜的总规范 (idt ISO7599:1983)GB/T 8624-1997 建筑材料燃烧性能分级方法GB/T 9978-1988 建筑构件耐火试验方法 (eqv ISO834:1975)GB/T 10580-1989 固体绝缘材料在试验前和试验时采用的标准条件 (eqv ISO212:1971)GB/T 11253-1989 碳素钢和低合金结构钢冷轧薄钢板及钢带GB/T 13384-1992 机电产品包装通用技术条件GB/T 15568-1995 通用型片状模塑料 (SMC)JB/T 6743-1993 户内户外钢制电缆桥架防腐环境技术要求 3 定义、型号代号3.1 定义本标准采用下列定义。

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JEWEL HILL ELECTRONIC CO.,LTDJEWEL HILL ELECTRONIC CO.,LTD.SPECIFICATIONS FORLCD MODULEModule No. GB162GOffice Address: Rm. 518,5/F., 101 Shangbu Industrial District,HuaqiangNorthRoad, Shenzhen, ChinaTEL : (86)-755-83362489 83617492FAX: (86)-755-83286396 83365871E-mail: sales@jhlcd@Website: TABLE OF CONTENTSLCM NUMBER SYSTEM (2)1. GENERAL DESCRIPTION (3)2. FEATURES (3)3. MECHANICAL SPECIFICATION (3)4. MECHANICAL DIMENSION (4)5. MAXIMUM RATINGS (5)6. ELECTRICAL CHARACTERISTICS (5)7. MODULE FUNCTION DESCRIPTION (6)8. ELECTRO-OPTICAL CHARACTERISTICS (12)9. RELIABILITY (16)10. PRECAUTIONS FOR USING LCD MODULES (17)11. USING LCD MODULES (19)12. REVISION HISTORY (21)SAMPLE APPROVED REPORT (22)LCM Number SystemNUMBER OF CHAR. PER LINE F: FSTN; X: OTHER VERSION NUMBER: V00~V99IC TYPE:VIEWING DIRECTION:TEMPERATURE RANGE:BACKLIGHT TYPE:SERIAL NUMBER: A~ZGRAPHIC MODULEs: NUMBER OF COMMONs GRAPHIC MODULEs:NUMBER OF SEGMENTs COB & SMT LCMBACKLIGHT COLOR:CHARACTER MODULEs:CHARACTER MODULEs: NUMBER OF LINE G: REFLECTIVE,NONE BACKLIGHT A: TRANSFLECTIVE, EL BACKLIGHT B: TRANSMISSIVE, EL BACKLIGHT C: TRANSFLECTIVE, LED BACKLIGHT D: TRANSMISSIVE, LED BACKLIGHT E: TRANSFLECTIVE, CCFL BACKLIGHT F: TRANSMISSIVE, CCFL BACKLIGHT A: AMBER; B: BLUE; Y: YELLOW-GREEN R: RED; W: WHITE; O: THER COLOR N: NORMAL TEMPERATURE RANGE U: UPPER(12:00); D: DOWN(6:00)L: LEFT(9:00); R: RIGHT(3:00);A: BONDING IC, WITH CONTROLLER B: BONDING IC, WITHOUT CONTROLLER C: SMT IC, WITH CONTROLLER D: SMT IC, WITHOUT CONTROLLER O: OTHER TYPEW: BLACK-WHITE; O: OTHER G: GRAY; Y: YELLOW-GREEN; B: BLUE; LCD COLOR MODE:N: TN; H: HTN; S: STN LCD TYPE:S: SUPER WIDE TEMPERATURE RANGE W: WIDE TEMPERATURE RANGEM: MIDDLE TEMPERATURE RANGE1. GENERAL DESCRIPTIONThe GB162G is a 16C x 2L Character LCD module. It has a STN panel composed of 80 segments and16 commons. The LCM can be easily accessed by micro-controller via parallel interface.2. FEATURESTransflective and positiveDisplay ModeSTN(Yellow - Green) moduleDisplay Format Character 16C x 2LInput Data 8/4-bit parallel data input from MPUMultiplexing Ratio 1/16 DutyBiasBias 1/5Viewing Direction 6 O’clockBacklight LED3. MECHANICAL SPECIFICATIONItem Specifications Unit Dimensional outline 80.0 x 36.0 x 12.7(max) mmResolution 80segs x 16coms dotsActive area 57.7(W) x 9.4(H) mmChar. pitch 3.65(W) x 5.05(H) mmChar. pitch 2.95(W) x 4.35(H) mmDots pitch 0.6 (W)×0.55(H) mmDots size 0. 55(W)×0.5(H) mm4. MECHANICAL DIMENSION5. MAXIMUM RATINGSItem Symbol Min Max Unit NoteV DD - V ss -0.3 7.0 V Supply voltage V LCD -0.3 13.0 V Input Voltage V IN -0.3 V DD +0.3 VOperating temperature T OPR -10 +60 Storage temperature T STR -20 +70Humidity --- --- 90 %RH6. ELECTRICAL CHARACTERISTICSItem SymbolCondition Min. Typ. Max. UnitSupply Voltage Logic V DD---2.73.0 5.5 VH level V IH 0.8V DD --- V DDInput VoltageL levelV IL --- V SS --- 0.2V DDVCurrent Consumption(LCD DRIVER)I DDV DD =3.0V;V LCD =4.7V,T amb =25 ;--- --- 5.0 mALCD Driving Voltage V LCDBias=1/5V LCD =V DD -V 5--- 4.7 --- VCurrent Consumption (With LED BackLight)I LEDV LED =4.2V,T amb =25 ;--- --- 300 mA7. MODULE FUNCTION DESCRIPTION7.1. PIN DESCRIPTIONPin No. Symbol Description1 VSSPower supply for Ground2 VDDPower supply for positive3 VOVLCD voltage regulation terminal4 RSData/Command register selection; “H”: Data; “L”: Command5 R/WRead/write selection signal, ”H”: Read; ”L”: Write6 ERead/write Enable signal input terminal7 DB08 DB19 DB210 DB38-bit bi-directional data bus11 DB412 DB513 DB614 DB715 LED+Power supply voltage for backlight positive16 LED-Power supply voltage for backlight negative7.2 TIMING CHARACTERISTICS1. SYSTEM BUS CHARACTERISTIC7.3 APPLICATION OF LCMReference circuitCircuit Block Diagram7.4 TABLE OF COMMAND7.5 CHARACTER GENERATOR ROM8. ELECTRO-OPTICAL CHARACTERISTICSItem Symbol Condition Temp Min Typ. Max UnitsNote0 --- 4.9 ---25 4.2 4.7 5.0 LCD driving voltageV LCD = = 0 BIAS=1/550 --- 4.5 --- V NOTE1Rise Time (Tr) --- --- -- Decay Time (Tf)0 --- ---- --- Rise Time (Tr) --- 225 340Decay Time (Tf) 25 --- 240 360Rise Time (Tr) --- --- -- Response TimeDecay Time (Tf)= = 0 50 --- --- --msec NOTE2Contrast Ratio Cr= = 0 255 10 --- --- NOTE4Viewing AngleRange( = 0°)(6”) = 90°(3”) =180°(12”) =270°(9”)(25 ) CR ≥245 25 20 30DegNOTE3z For panel only․Electro-Optical Characteristics Measuring Equipment(DMS501)SystemIllumination (D65)․Note 1. Definition of Driving Voltage( Vlcd) :․Note 3. Definition of Viewing Angle and :․Note 4. Definition of Contrast ratio( CR) :Brightness of Non-selected Segment (B2)Brightness of Selected Segment (B1)CR =V,maxCR,maxDriving VoltageB r i gh t n e s s (%)Brightness Curve forSelected Segment0%=90 =270Viewing Direction 6 O’clock DirectionNormal :9. RELIABILITY9.1. MTBFThe LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal. (25°C in the room without sunlight)9.2. TESTSNO. ITEM CONDITION CRITERION1 High Temperature Operating 60 120Hrs2 Low Temperature Operating -10 120Hrs3High Temperature/Humidity Non-Operating60 ,90%RH ,120 Hrs4 High TemperatureNon-Operating70 120Hrs5 Low TemperatureNon-Operating-20 120Hrs6 Temperature CyclingNon-Operating-10 (30Min )↔ 60 (30Min)10 CYCLESNo Defect OfOperational Function InRoom Temperature AreAllowable.IDD of LCM inPre-and post-test shouldfollow specificationNotes: Judgments should be mode after exposure in room temperature for two hours.10. PRECAUTIONS FOR USING LCD MODULES10.1. HANDLING PRECAUTIONS(1) The display panel is made of glass. Do not subject it to a mechanical shock or impact by droppingit.(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any inyour mouth. If the substance contacts your skin or clothes, wash it off using soap and water.(3) Do not apply excessive force to the display surface or the adjoining areas since this may cause thecolor tone to vary.(4) The polarizer covering the display surface of the LCD module is soft and easily scratched. Handlethis polarizer carefully.(5) If the display surface becomes contaminated, breathe on the surface and gently wipe it with a softdry cloth. If it is heavily contaminated, moisten a cloth with one of the following solvents: - Isopropyl alcohol- Ethyl alcohol(6) Solvents other than those above mentioned may damage the polarizer.Especially, do not use the following:- Water- Ketone- Aromatic solvents(7) Extra care to minimize corrosion of the electrode. Water droplets, moisture condensation or acurrent flow in a high-humidity environment accelerates corrosion of the electrode.(8) Install the LCD Module by using the mounting holes. When mounting the LCD Module, makesure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/Ocable or the backlight cable.(9) Do not attempt to disassemble or process the LCD Module.(10) NC terminal should be open. Do not connect anything.(11) If the logic circuit power is off, do not apply the input signals.(12) To prevent destruction of the elements by static electricity, be careful to maintain an optimumwork environment.- Be sure to ground the body when handling he LCD Module.- Tools required for assembling, such as soldering irons, must be properly grounded.-To reduce the amount of static electricity generated, do not conduct assembling and other workunder dry conditions.-The LCD Module is coated with a film to protect the display surface. Exercise care when peeling off this protective film since static electricity may be generated.10.2. STORAGE CONDITIONSWhen storing, avoid the LCD module to be exposed to direct sunlight of fluorescent lamps. For stability, to keep it away form high temperature and high humidity environment (The best condition is : 23±5°C, 45±20%RH). ESD protection is necessary for long-term storage also.10.3. OTHERSLiquid crystals solidify under low temperature (below the storage temperature range) leading to defective orientation or the generation of air bubbles (black or white). Air bubbles may also be generated if the module is subject to a low temperature.If the LCD Module have been operating for a long time showing the same display patterns the display patterns may remain on the screen as ghost images and a slight contrast irregularity may also appear.A normal operating status can be recovered by suspending use for some time. It should be noted that this phenomenon does not adversely affect performance reliability.To minimize the performance degradation of the LCD Module resulting from destruction caused by static electricity etc. exercise care to avoid holding the following sections when handling the modules.- Exposed area of the printed circuit board.- Terminal electrode sections.11. Using LCD modules11.1 LIQUID CRYSTAL DISPLAY MODULESLCD is composed of glass and polarizer. Pay attention to the following items when handling.(1) Please keep the temperature within specified range for use and storage. Polarization degradation,bubble generation or polarizer peel-off may occur with high temperature and high humidity.(2) Do not touch, push or rub the exposed polarizers with anything harder than a HB pencil lead (glass,tweezers, etc).(3) N-hexane is recommended for cleaning the adhesives used to attach front/rear polarizers andreflectors made of organic substances, which will be damaged by chemicals such as acetone, toluene, toluene, ethanol and isopropyl alcohol.(4) When the display surface becomes dusty, wipe gently with absorbent cotton or other soft materiallike chamois soaked in petroleum ether. Do not scrub hard to avoid damaging the display surface.(5) Wipe off saliva or water drops immediately, contact with water over a long period of time maycause deformation or color fading.(6) Avoid contacting oil and fats.(7) Condensation on the surface and contact with terminals due to cold will damage, stain orpolarizers. After products are tested at low temperature they must be warmed up in a container before coming is contacting with room temperature air.(8) Do not put or attach anything on the display area to avoid leaving marks on.(9) Do not touch the display with bare hands. This will stain the display area and degrade insulationbetween terminals (some cosmetics are determinate to the polarizers).(10)As glass is fragile, it tends to become or chipped during handling especially on the edges. Pleaseavoid dropping or jarring.11.2 INSTALLING LCD MODULEAttend to the following items when installing the LCM.(1) Cover the surface with a transparent protective plate to protect the polarizer and LC cell.(2) When assembling the LCM into other equipment, the spacer to the bit between the LCM and thefitting plate should have enough height to avoid causing stress to the module surface, refer to the individual specifications for measurements. The measurement tolerance should be ±0.1mm.11.3 ELECTRO-STATIC DISCHARGE CONTROLSince this module uses a CMOS LSI, the same careful attention should be paid for electrostatic discharge as for an ordinary CMOS IC.(1) Make certain that you are grounded when handing LCM.(2) Before removing LCM from its packing case or incorporating it into a set, be sure the module andyour body have the same electric potential.(3) When soldering the terminal of LCM, make certain the AC power source for the soldering irondoes not leak.(4) When using an electric screwdriver to attach LCM, the screwdriver should be of groundpotentiality to minimize as much as possible any transmission of electromagnetic waves produced sparks coming from the commutator of the motor.(5) As far as possible, make the electric potential of your work clothes and that of the workbenches tothe ground potential.(6) To reduce the generation of electro-static discharge, be careful that the air in the work is not toodried. A relative humidity of 50%-60% is recommended.11.4 PRECAUTIONS FOR OPERATION(1) Viewing angle varies with the change of liquid crystal driving voltage (Vo). Adjust Vo to showthe best contrast.(2) Driving the LCD in the voltage above the limit will shorten its lifetime.(3) Response time is greatly delayed at temperature below the operating temperature range. However,this does not mean the LCD will be out of the order. It will recover when it returns to the specified temperature range.(4) If the display area is pushed hard during operation, the display will become abnormal. However, itwill return to normal if it is turned off and then on.(5) Condensation on terminals can cause an electrochemical reaction disrupting the terminal circuit.Therefore, this product must be used and stored within the specified condition of 23±5°C, 45±20%RH.(6) When turning the power on, input each signal after the positive/negative voltage becomes stable.11.5 SAFETY(1) It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off withsolvents such as acetone and ethanol, which should later be burned.(2) If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash offthoroughly with soap and water.12. REVISION HISTORYrecord Date Version Reviseversion 06-06-131.0 OriginalSAMPLE APPROVED REPORT。

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