GB162HNGBANUB-V00中文资料
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聚氯乙烯绝缘聚氯乙烯护套电力电缆1、用途:本产品适用于交流50HZ,额定电压0.6/1KV 的线路中,供输配电能之用。
2、产品标准:GB12706·2-91额定电压35KV及以下铜芯、铝芯塑料绝缘电力电缆、聚氯乙烯绝缘电力电缆3、使用特性:1)电缆导体的最高额定温度为70℃。
2)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160℃。
3)敷设电缆时的环境温度应不低于0℃,最小弯曲半径应不小于电缆外径的10倍。
4、型号、名称和使用范围6、生产范围交联聚乙烯绝缘电力电缆1、产品用途:本产品适用于额定电压(U0/U)为3.6/6至26/35KV电力线路,供输配电能之用。
2、产品标准:GB12706-91额定电压35KV及以下铜芯,铝芯塑料绝缘电力电缆。
3、产品使用特性:(1)电缆在环境温度不低于0℃条件下敷设时,无须预先加温。
电缆的敷设落差不受限制。
(2)电缆线芯长期允许工作温度不得超过下列规定:外护层是聚氯乙烯套的电缆为90℃;外护层是聚乙烯套的电缆为80℃。
(3)线芯短路时(最长持续5S)温度不得超过250℃(4)电缆敷设时的最小弯曲半径规定如下:单芯电缆:20(d+D)±5%;三芯电缆:15(d+D)±5%。
式中:D为电缆的实际外径,d为导体的实际外径。
4、产品型号、名称及使用范围注:一根或二根单芯电缆不允许敷设在铁质管道中。
5、生产范围聚氯乙烯绝缘电线1、用途:本产品适用于交流额定电压450/750V及以下的动力装置的固定敷设。
2、产品标准:GB5023、2-85《额定电压450/750V及以下聚氯乙烯绝缘电缆(电线)固定敷设用电缆(电线)》3、产品使用特性:1)额定电压U0/U分为450/750V 和300/500V。
2)电缆的长期允许工作温度:BV-105型……应不超过105℃;其他型号……应不超过70℃。
3)电缆的敷设温度应不低于0℃;4)电缆的允许弯曲半径为:电缆外径(D)小于25mm者……应不小于4D;电缆外径(D)为25mm及以上者……应不小于6D4、电缆型号、名称及使用范围5、生产范围聚氯乙烯绝缘软电线1、用途:本产品适用于交流额定电压450/750V及以下的家用电器、小型电动工具、仪器仪表及动力照明等装置的连接。
GB中常用标准GB中常用标准螺栓和螺柱六角头螺栓GB/T27-1988六角头铰制孔用螺栓A级GB/T27-1988六角头铰制孔用螺栓B级GB/T31.1-1988六角头螺杆带孔螺栓-A级和B级GB/T31.2-1988A型六角头螺杆带孔螺栓-细杆-B级GB/T31.2-1988B型六角头螺杆带孔螺栓-细杆-B级GB/T5780-2000六角头螺栓C级GB/T5781-2000六角头螺栓-全螺纹-C级GB/T5782-2000六角头螺栓GB/T5783-2000六角头螺栓-全螺纹GB/T5784-1986六角头螺栓-细杆-B级GB/T5785-2000六角头螺栓-细牙GB/T5786-2000型六角头螺栓-细牙-全螺纹其它螺栓GB/T8-1988方头螺栓C级GB/T 10-1988沉头方颈螺栓GB/T 11-1988沉头带榫螺栓GB/T 37-1988T形槽用螺栓GB/T 798-1988活节螺栓GB/T 799-1988地脚螺栓GB/T 800-1988沉头双榫螺栓GB/T 794-1993加强半圆头方颈螺栓A型GB/T 794-1993加强半圆头方颈螺栓B型双头螺柱GB/T897-1988双头螺柱B型GB/T 898-1988双头螺柱B型GB/T 899-1988双头螺柱B型GB/T 900-1988双头螺柱B型GB/T 901-1988等长双头螺柱-B级GB/T 953-1988等长双头螺柱-C级螺母六角螺母1型六角螺母C级(GB41-86)GB56-1988六角厚螺母GB808-1988小六角特扁细牙螺母GB/T6170-2000(1型六角螺母)GB/T6171-2000(1型六角螺母-细牙)GB/T6172.1-2000六角薄螺母GB/T6173-2000六角薄螺母-细牙GB/T6174-2000六角薄螺母-无倒角GB/T6175-2000(2型六角螺母)GB/T6176-2000(2型六角螺母-细牙)六角锁紧螺母GB/T6184-2000(1型全金属六角锁紧螺母)GB/T6185.1-2000(2型全金属六角锁紧螺母)GB/T6185.2-2000(2型全金属六角锁紧螺母-细牙) GB/T6186-2000(2型全金属六角锁紧螺母-9级)六角开槽螺母GB6179-1986(1型六角开槽螺母-C级)GB6180-1986(2型六角开槽螺母-A级和B级)GB6181-1986六角开槽薄螺母-A和B级GB9457-1988(1型六角开槽螺母)GB9458-1988(2型六角开槽螺母-细牙-A级和B级) GB9459-1988六角开槽薄螺母GB6178-1986(1型六角开槽螺母-A和B级)圆螺母GB810-1988小圆螺母GB817-1988带槽圆螺母GB812-1988圆螺母滚花高螺母GB806-1988滚花高螺母GB807-1988滚花薄螺母其它螺母GB923-1988盖形螺母GB39-1988方螺母-C级螺钉十字槽螺钉GB/T818-2000十字槽盘头螺钉H型GB/T818-2000十字槽盘头螺钉Z型GB/T819.1-2000十字槽沉头螺钉第一部分H型GB/T819.1-2000十字槽沉头螺钉第一部分Z型GB/T820-2000十字槽半沉头螺钉H型GB/T820-2000十字槽半沉头螺钉Z型。
金属缠绕垫分四种规格,为A,B,C,D型A型为基本型,即不带环,完全由金属带和非金属带缠绕起来的,适用于榫槽面。
B型为内环型,适用于MFM面C型为外环型,适用于RF面,但是压力低于6.3MPaD型为内外环型,适用于RF面缠绕垫的型号为4位阿拉伯数字首位代表外环材料,第二位代表金属带材料,第三位代表材料代号,第四位代表内环材料0:无2:3041:特制石棉纸0:无1:低碳钢3:3162:柔性石墨1:低碳钢2:3044:316L3:F42:3044:非特制石棉纸3:3164:316L举个例子垫片为0220型,就是A型垫,不带环,金属带为304,非金属为石墨0211则是B型垫,带内环,金属带为301,非金属带为柔性石墨我们常说金属石墨缠绕垫或金属石棉缠绕垫,一般是X22X型和X21X型,X根据法兰面定如:D1221带碳钢内外环304+石墨缠绕垫片D1222带碳钢外环不锈钢内环304+石墨缠绕垫片D1232带碳钢外环不锈钢内环316+石墨缠绕垫片(按照技术上讲,如果缠绕部分钢带用316的话,内环至少也要是316不锈钢的)中国人民共和国机械行业标准管路法兰用缠绕式垫片本标准适用于公称压力PN为2.5—10.0Mpa的管路法兰用缠绕式垫片3、垫片形式和代号3.1垫片形式按图1及彪1的规定a。
基本型(A型)b.带内环型(B型)c.带外环型(C型)d.带内外环型(D型)表2公称通径DN 公称压力PN 4.06.310.16.0MPa内环内径D1缠绕片内径D2缠绕片外径D3缠绕片厚度T内环厚度T110142434 3.2及4.52及31518293920253650253243573238516540456175505773876576951098089106120100108129149125133155175150159183203200219239259250273292312300325343363350377395421400426447473450480497523500530549575表3公称通径DN内环内径D1缠绕垫内径D2缠绕垫外径D3外环外径D4缠绕垫厚度T外环厚度T12.5MPa 4.0MPa 1014243646463.2及4.52及3151829405151202536506161253243577171323851678282404558749292505773911071076576891091271278089102122142142100108127147167167125133152174195195150159179201225225200219228254285290250273282310340351300325334362400416350377387417456476400426436468516544450480491527566569500530541577619628600630642678731741表1垫片形式代号适应密封面型式基本型A 榫槽面带内环型B 凹凸面带外环型C 凸面带内外型D4、垫片尺寸4.1A 型B 型按表2尺寸4.2C 型D 型按表3尺寸□□□□□□□□垫片尺寸标准号(GB/T4622)公称压力公称通径内环填充带金属带外环垫片型式代号C型—外环型D型—内外型标记示例公称直径是DN100,公称压力是PN25,带内外环型,外环材质不锈钢,304不锈钢钢带,石墨填充带,304不锈钢内环,其标记为:DN100PN25D2222HG20610-1997常用型式:A0220三、垫片型式和材料代号外环材料金属带材料非金属带材料内环材料名称代号名称代号名称代号名称代号无00Gr18Ni92特制石棉纸1无0低碳钢10Gr17Ni12Mo23柔性石墨带2低碳钢1 0Gr18Ni9200Gr17Ni14Mo24聚四氟乙烯30Gr18Ni92特质非石棉纸40Gr17Ni12Mo2300Gr17Ni14Mo24。
PE导电袋PE黑色导电袋的组成成份为:LDPE,抗气剂,特导碳黑,经吹膜机吹塑而成,这种袋子具有很好的静电泄放性能和机械性能。
该袋所装工件上积累的电荷可以通过袋体得到很好的泄放。
亦具有良好的导电性能和遮光性,能保护电子敏感元器件不受电磁波及静电的损害,适用于光敏感元器件或有特殊要求的产品包装。
主要应用领域:军工,航空,网络通讯,感光器材,仪哭表设备、、、、、表面电阻值:≤106欧。
技术参数PE conductive bagThe black PE conductive bag is blown molede from LDPE,cavitation agent and super conductive carbon black by special machinery.This bag has good electrostatic discharge perf-ormance and mechanical performance.The electric charges accumulated on the bag and its inside work pieces can be well discharged from the bag.Besides,the bag has good conductivity and light-proof performance,capable to pack light-sensitive components or products with special packaging requirements.With a surface resistance of ≤106&,it ma inly applies to military industry,aviation,network communication,light-sensitiveequipment,apparatus.instrument、、、、Technical parameters。
10kV干式空心并联电抗器标准技术标书编号:2011060520102502中国南方电网有限责任公司2011年06月目录1总则 (1)2工作范围 (1)2.1 工程概况 (1)2.2 范围和界限 (2)2.3 服务范围 (2)3 应遵循的主要标准 (3)4使用条件 (3)4.1 正常使用条件 (4)4.2 特殊使用条件 (5)5技术要求 (6)5.1 技术参数要求 (6)5.2设计和结构要求 (7)5.3专业接口要求 (10)6试验 (11)6.1 型式试验 (11)★6.2 出厂试验 (12)6.3 现场交接试验 (12)7 产品对环境的影响 (13)8 企业VI标识 (13)9 技术文件要求 (13)10 监造、包装、运输、安装及质量保证 (14)10.1监造 (14)10.2包装 (14)10.3运输 (15)10.4安装指导 (15)10.5质量保证 (15)11 设备技术参数和性能要求响应表 (15)12 备品备件及专用工具 (16)12.1必备的备品备件、专用工具和仪器仪表 (16)12.2 推荐的备品备件、专用工具和仪器仪表 (17)13 主要元器件来源 (17)14 LCC数据文件 (17)15 技术差异表 (17)16 投标方需说明的其他问题 (18)1总则1.1 本招标技术文件适用于中国南方电网有限责任公司(项目单位填写)公司电网建设工程项目采购的10kV干式空心并联电抗器装置,它提出了该设备本体及附属设备的功能设计、结构、性能、安装和试验等方面的技术要求。
1.2 本设备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,但在相关设备的行业标准、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设备设计、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(如压力容器、高电压设备等)。
1.3 如果投标方没有以书面形式对本招标技术文件的条文提出异议,则意味着投标方提供的设备完全符合本招标技术文件的要求。
GYTA单模光缆之答禄夫天创作GYTA光缆的结构是将250µm光纤套入高模量资料制成的松套管中,松套管内填充防水化合物。
缆芯的中心是一根金属加强芯,对于某些芯数的光缆来说,金属加强芯外还需挤上一层聚乙烯(PE)。
松套管(和填充绳)围绕中心加强芯绞合成紧凑和圆形的缆芯,缆芯内的缝隙充以阻水填充物。
涂塑铝带(APL)纵包后挤制聚乙烯护套成缆。
8、12代表是8芯和12芯B1代表G.652类是惯例单模光纤。
通信光纤具体分为G.651、G.652、G.653、G.654、G.655和G.656六个大类和若干子类(1) G.651类是多模光纤,IEC和GB/T又进一步按它们的纤芯直径、包层直径、数值孔径的参数细分为A1a、A1b、A1c和A1d 四个子类。
(2)G.652类是惯例单模光纤,目前分为G.652A、G.652B、G.652C和G.652D四个子类,IEC和GB/T把G.652C命名为B1.3外,其余的则命名为B1.1(3)G.653光纤是色散位移单模光纤,IEC和GB/T把G.653光纤分类命名为B2型光纤。
(4)G.654光纤是截止波长位移单模光纤,也称为1550nm性能最佳光纤,IEC和GB/T把G.654光纤分类命名为B1.2型光纤。
(5)G.655类光纤是非零色色散位移单模光纤,目前分为G.655A、G.655B和G.655C三个子类,IEC和GB/T把G.655类光纤分类命名为B4类光纤。
型式由5个部分构成,各部分均用代号暗示S是指光纤松套被覆结构;GYSTA有松套结构,而GYTA没有这种结构;光缆型号组成代号含义一分类 GY 通信用室外(野外)光缆GM 通信用移动光缆GJ 通信用室(局)内光缆GS 通信用设备用光缆GH 通信用海底光缆GT 通信用特殊光缆二加强构件无金属加强构件F 非金属加强构件G 金属重型加强构件三 S 光纤松套被覆结构J 光纤紧套被覆结构D 光纤带结构光缆结构特性无层绞式结构G 骨架槽结构X 缆中心管(被覆)结构T 填充式结构B 扁平结构Z 阻燃C 自承式四护套Y 聚乙烯V 聚氯乙烯F 氟塑料U 聚氨酯E 聚酯弹性体A 铝带--聚乙烯粘结护层S 钢带--聚乙烯粘结护层W 夹带钢丝的钢带--聚乙烯粘结护层L 铝G 钢Q 铅五外护层铠装层0 无铠装2 双钢带3 细圆钢丝4 粗圆钢丝5 皱纹钢带6 双层圆钢丝外被层或护套 1 纤维外护套2 聚氯乙烯护套3 聚乙烯护套4 聚乙烯护套加敷尼龙护套5 聚乙烯管六光纤芯数直接由阿拉伯数字写出七光纤类别 A 多模光纤B 单模光纤如:GYTA-12B1为GYTA 室外用金属重型加强构件聚乙烯粘结护层铝带屏蔽通信光缆,后面12暗示12芯,B暗示单模,B1代表G.652类是惯例单模光纤。
12kV环网柜技术规范目录1规范性引用文件 (1)2技术参数和性能要求 (2)3标准技术参数 (11)4使用环境条件表 (15)5试验 (15)12kV环网柜技术规范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 191 包装储运图示标志(ISO 780-1997,MOD )GB 1094。
11 电力变压器第11部分干式变压器(IEC 726-82,EQV)GB 1207 电磁式电压互感器(IEC 60044-2: 2003,MOD )GB 1208 电流互感器(IEC 60044—1。
2001. MOD)GB 1984 高压交流断路器(IEC 62271—100:2001, MOD)GB 1985 高压交流隔离开关和接地开关(IEC 62271—102: 2002,MOD)GB/T 11022 高压开关设备和控制设备标准的共用技术要求GB 3804 3。
6kV~40。
5kV 高压交流负荷开关(IEC 60265-1—1998 ,MOD)GB 3906 3。
6kV~40。
5kV 交流金属封闭开关设备和控制设备(IEC 62271-200-2003,MOD )GB 4208 外壳防护等级(IP代码)(IEC 60529—2001,IDT)GB/T 5465。
2 电气设备用图形符号第2部分:图形符号(IDT IEC 60417 DB:2007)GB/T 7354 局部放电测量(IEC 60270—2000,IDT)GB/T 10228 干式电力变压器技术参数和要求GB/T 11022 高压开关设备和控制设备标准的共用技术要求GB 11032 交流无间隙金属氧化物避雷器(IEC 60099—4-2006,MOD)GB/T 12022 工业六氟化硫(IEC 376,376A,376B.MOD)GB/T 12706。
国外阀门标准一览表标准代号ISO 标准名称4126 安全阀的一般要求5208 工业用阀门的压力试验5209 一般工业用阀门的标志5210 Pt.1 多回转阀门驱动装置的连接件第一部分:法兰尺寸5210 Pt.2 多回转阀门驱动装置的连接件第二部分:法兰和接头的连接性能5210 pt.3 多回转阀门驱动装置的连接件第三部分:传动件的尺寸5211 pt.1 部分回转阀门驱动装置的连接件第一部分:法兰尺寸5211 pt.2 部分回转阀门驱动装置的连接件第二部分:法兰和接头的连接性能5211 pt.3 多回转阀门驱动装置的连接件第三部分: 传动件的尺寸5752 法兰管路系统中金属阀门的结构长度ISO 5996 铸铁制闸阀ISO 6002 阀盖用螺栓连接的钢制闸阀6552 自动蒸汽疏水阀的术语6553 自动蒸汽疏水阀的标志6554 法兰连接自动蒸汽疏水阀的结构长度6704 自动蒸汽疏水阀的分类6948 自动蒸汽疏水阀制造和使用特性试验7121 法兰和对焊接钢制球阀(第四次建议草案)7259 主要靠手柄操作的地下用铸铁制闸阀7841 蒸汽漏损试验标准代号BS 标准名称BS1212 固定球球阀(朴茨茅斯型)BS1123 储气罐和空压设备用安全阀,仪表和其他安全配件BS1414 石油,石油化学及有关工业用法兰和对焊接的楔式闸阀BS1552 低压煤气用调节旋塞阀BS1570 石油工业用法兰和对焊连接钢制旋塞阀(不包括井口阀和自喷阀)BS1735 石油工业用125磅级1.5''~24''法兰连接明杆楔式铸铁制闸阀BS1868 石油,石油化学及有关工业用法兰和对焊接连接钢制止回阀BS1873 石油,石油化学及有关工业用法兰和对焊接连接钢制截止阀和止回阀BS1952 一般用的铜合金制闸阀BS1953 一般用的铜合金制止回阀BS1968 铜合金制浮球式球阀BS2060 一般用螺纹连接铜合金制截止阀BS2080 石油,石油化学及有关工业用法兰和对焊接连接阀门的结构长度BS2591 PT.1 阀门和阀门零件术语第一部分:内螺纹连接的截止阀,止回阀和闸阀BS2591 PT.2 阀门和阀门零件术语第二部分:安全阀和保险阀BS2591PT.3 阀门和阀门零件术语第三部分:旋塞阀BS2591PT.4 阀门和阀门零件术语第四部分:蝶阀BS2591PT.5 阀门和阀门零件术语第五部分:球阀BS2995 石油工业用2''以下的螺纹和承口焊连接的铸钢和锻钢制闸阀,截止阀,止回阀和旋塞阀BS3464 一般用铸铁制闸阀BS3808 石油工业用2''以下法兰,螺纹和承口焊连接的铸钢和锻钢制楔式闸阀BS3948 一般用铸铁制平行式闸阀BS3952 一般用铸铁制蝶阀BS3961 一般用螺纹连接的铸铁制截止阀和截止止回阀BS4090 一般用铸铁制止回阀BS4133 一般用法兰连接的钢制平行式闸阀BS4312 一般用法兰连接的钢制截止阀和截止止回阀BS4460 石油工业用钢制球阀BS5146 石油,石油化学及有关工业用钢制阀门的检查和试验BS5150 一般用铸铁制楔式双闸板闸阀BS5151 一般用铸铁制平行闸阀BS5152 一般用铸铁制截止阀和截止止回阀BS5153 一般用铸铁制止回阀BS5154 一般用铜合金制截止阀,截止止回阀,止回阀和闸阀BS5155 一般用铸铁及碳素钢制蝶阀BS5156 一般用隔膜阀BS5157 一般用钢制平行闸阀BS5159 一般用铸铁和碳钢制球阀BS5160 一般用法兰钢制截止阀,截止止回阀和升降式止回阀BS5351 石油,石油化学和有关工业用钢制球阀BS5417 一般工业用阀门的试验BS5418 一般工业用阀门的标志标准代号ANSI标准名称A126阀门,法兰和管件的灰铸铁件A181一般用锻造或轧制钢法兰和锻造管件阀门及零件B16.10铁制阀门的结构长度B16.34钢制阀门B127.1恒液面油用阀门标准代号API标准名称SPEC6D API 6D (第16版)管路阀门规范附录1STD6D管路用钢制闸阀,旋塞阀,球阀和止回阀STD6D钻采用法兰连接的钢制闸阀和旋塞阀SPE14D海上平台用安全阀526法兰连接钢制安全阀527金属--金属密封安全阀的密封性528安全阀的铭牌529法兰连接可锻铸铁制旋塞阀594对夹式止回阀595法兰连接铸铁制闸阀597法兰或对焊连接钢制缩口闸阀598阀门的检查与试验599法兰或对焊连接钢制旋塞阀600炼油厂用法兰或对焊接钢制闸阀和旋塞阀602炼油厂用小型碳钢制闸阀603炼油厂用150磅薄壁耐腐蚀闸阀604法兰连接球墨铸铁制闸阀607软密封面球阀的耐火试验609蝶阀(<=150磅, <=150oF)标准代号ASTM标准名称A230阀门用油回火的碳素弹簧钢丝的质量标准A232阀门用铬钒合金钢质量标准A350低温用锻造或轧制碳素钢合金钢法兰锻造管件,阀门及零件A338可锻铸铁制法兰,管件和阀门A694高压输送用碳钢合金和合金钢管法兰管件阀门和零件的锻件A404高温用经特殊热处理的锻造或轧制合金钢管法兰,锻造管件,阀门及零件A522低温用锻造或轧制的8%和9%镍合金钢法兰,管件,阀门和零件标准代号BS 标准名称BS1212 固定球球阀(朴茨茅斯型)BS1123 储气罐和空压设备用安全阀,仪表和其他安全配件BS1414 石油,石油化学及有关工业用法兰和对焊接的楔式闸阀BS1552 低压煤气用调节旋塞阀BS1570 石油工业用法兰和对焊连接钢制旋塞阀(不包括井口阀和自喷阀)BS1735 石油工业用125磅级1.5''~24''法兰连接明杆楔式铸铁制闸阀BS1868 石油,石油化学及有关工业用法兰和对焊接连接钢制止回阀BS1873 石油,石油化学及有关工业用法兰和对焊接连接钢制截止阀和止回阀BS1952 一般用的铜合金制闸阀BS1953 一般用的铜合金制止回阀BS1968 铜合金制浮球式球阀BS2060 一般用螺纹连接铜合金制截止阀BS2080 石油,石油化学及有关工业用法兰和对焊接连接阀门的结构长度BS2591 PT.1 阀门和阀门零件术语第一部分:内螺纹连接的截止阀,止回阀和闸阀BS2591 PT.2 阀门和阀门零件术语第二部分:安全阀和保险阀BS2591PT.3 阀门和阀门零件术语第三部分:旋塞阀BS2591PT.4 阀门和阀门零件术语第四部分:蝶阀BS2591PT.5 阀门和阀门零件术语第五部分:球阀BS2995 石油工业用2''以下的螺纹和承口焊连接的铸钢和锻钢制闸阀,截止阀,止回阀和旋塞阀BS3464 一般用铸铁制闸阀BS3808 石油工业用2''以下法兰,螺纹和承口焊连接的铸钢和锻钢制楔式闸阀BS3948 一般用铸铁制平行式闸阀BS3952 一般用铸铁制蝶阀BS3961 一般用螺纹连接的铸铁制截止阀和截止止回阀BS4090 一般用铸铁制止回阀BS4133 一般用法兰连接的钢制平行式闸阀BS4312 一般用法兰连接的钢制截止阀和截止止回阀BS4460 石油工业用钢制球阀BS5146 石油,石油化学及有关工业用钢制阀门的检查和试验BS5150 一般用铸铁制楔式双闸板闸阀BS5151 一般用铸铁制平行闸阀BS5152 一般用铸铁制截止阀和截止止回阀BS5153 一般用铸铁制止回阀BS5154 一般用铜合金制截止阀,截止止回阀,止回阀和闸阀BS5155 一般用铸铁及碳素钢制蝶阀BS5156 一般用隔膜阀BS5157 一般用钢制平行闸阀BS5159 一般用铸铁和碳钢制球阀BS5160 一般用法兰钢制截止阀,截止止回阀和升降式止回阀BS5351 石油,石油化学和有关工业用钢制球阀BS5417 一般工业用阀门的试验BS5418 一般工业用阀门的标志美国阀门常用标准编号及名称ANSI B16.5 钢法兰和法兰管件ANSI B16.10铁、钢制阀门的结构长度ANSI B16.11 承口焊连接和螺纹连接的锻钢管件ANSI B16.20 钢管法兰用环形垫圈和槽ANSI B16.25 对焊连接端部ANSI B16.34 钢制阀门ASTM A105 碳钢锻件ASTM A126 阀门、法兰和管件用灰铸铁件ASTM A182 锻制和轧制合金钢部件ASTM A193 合金钢螺栓ASTM A194 碳钢和合金钢螺母ASTM A216 碳钢铸件ASTM A217 合金钢铸件ASTM A232 阀门用铬钒合金弹簧钢丝的质量标准ASTM A276 不锈耐热钢棒型材ASTM A320 低温合金钢螺栓ASTM A350 管道用碳素钢、低合金钢锻件ASTM A351 不锈钢铸件ASTM A352 低温碳钢和合金钢铸件ASTM A479 合金钢棒材和型材ASTM A488 铸件焊补程序的合格条件ASTM A540 特殊合金钢螺栓MSS SP25 阀门、管件、法兰与管接头的标志MSS SP53 阀门、法兰、管接头与其它管件等铸钢件的质量标准MSS SP53 阀门、法兰、管接头与其它管件等铸钢件的射线检查标准MSS SP55 阀门、法兰、管接头等铸钢件外观的目视检查API 6D 管线阀门规范API 526 石油精炼工业用钢制法兰连接的安全阀API 527 金属对金属密封面安全阀的一般要求API 528 安全阀铭牌标准API 598 法兰连接的铁制闸阀API 600 法兰或对时连接的钢制闸阀API 602 带缩口的小口径紧凑型碳钢闸阀中外阀门行业标准对照旋塞阀标准汇总球阀标准汇总。
(粉尘)沙尘试验箱产品用途◆产品用途:主要用于外壳防护等级标准中规定的IP5X和IP6X两个等级的试验,适用于各种汽车零部件做防尘及耐尘试验,测试部件包含有车灯、仪表、电气防尘套、转向系统、门锁等,以及检验产品的密封性。
执行元器件◆进口PLC程序控制液晶显示控制器。
◆“施耐德”交流接触器、开关、按钮。
◆“松下”时间继电器。
◆“松下”防尘插座。
控制系统◆采用进口PLC程序控制液晶显示屏,◆采用全中文显示工作时间等◆吹尘风机时间自动交替进行;◆可分别对吹尘风机、粉尘振动和总试验时间进行控制;符合标准严格参照:GB/T4208-2008、GB/T10485-2007、GB/T2423.37-2006、GBT4942.1-2006等相对应的标准设计制造;型号SC-500SC-800SC-010SC-015SC-020内形尺寸D×W×H mm800×800×800800×1000×10001000×1000×10001000×1500×10001000×2000×1000金属网丝直径50um线间标称间距75um滑石粉用量2kg/m3振动时间99分59秒试验时间99小时59分试件电源插座防尘型插座AC220V16A控制器采用进口PLC程序控制液晶显示屏,采用全中文显示工作时间等;真空系统配有压力计、空气过滤、调压三联件、连接管(真空泵另配,订货时说明)循环风机封闭式合金低噪音型电机,多叶式离心风机;粉尘加热系统不锈钢云母片加热套电源电压AC380V±10%50Hz三相五线制安全保护漏电、短路、超温、电机过热、过电流保护符合标准严格参照GB/T4208-2008、GB/T10485-2007、GB/T2423.37-2006、GBT4942.1-2006等相对应的标准设计制造;南北潮商城 | 。
目录第一部分基础知识 (1)第二部分主要生产的线缆品种 (5)1、圆线同心绞架空导线 (5)2、电力电缆 (8)3、电气装备用电线电缆 (15)4、塑料绝缘控制电缆 (22)5、通用橡套电缆 (27)6、架空绝缘电缆 (30)7、矿用橡套软电缆 (32)8、电子计算机电缆 09、平行集束架空绝缘电缆 (2)10、聚稀烃绝缘挡潮聚稀烃综合护套市内通信电缆(了解) (4)11、同轴射频电缆 (6)12、预制带分支电缆 (8)13、变频器专用电力电缆 (10)第一部分基础知识一、电线电缆的定义:电线电缆是用于传输电能、传递信号及实现电磁能转换的电工产品.二、电线电缆的分类随着社会的飞速发展,科学技术的不断进步,电线电缆的品种越来越多,目前粗略统计有一千多种,两万多个规格。
根据制造工艺、结构特点、功能要求、产品的用途可以分为五大类:1、裸电线——-—指仅有导体,而无绝缘层的产品,其中包括铜、铝等各种金属和复合金属圆单线、各种结构的架空输电线用的绞线、软接线、型线和形材。
本厂主要生产的是铝绞线、钢芯铝绞线;2、电力电缆——-电力电缆是在电力系统的主干线路中用以传输和分配大功率电能的线材产品。
其中包括1—500kV及以上各种电压等级、各种绝缘的电力电缆.本厂主要生产聚氯乙烯绝缘电力电缆、交联聚乙烯电力电缆.(1-35KV)3、电气装备用电线电缆-—-从电力系统的配电点把电能直接传送到各种用电设备、器具的各种电源连接线,各种工农业用的电气安装线和控制信号用的电线电缆.这类产品使用面广,品种多,而且要结合所用设备的特性和使用环境条件来确定电缆的结构和性能.因此,除了那些大量通用产品外,还有许多专用的特种电缆,本公司主要生产的产品有:通用绝缘电线和软线、通用橡套电缆、控制电线电缆、船用电线电缆。
4、通信电缆和光缆----通信电缆是传输电话、电报、电视、广播、传真、数据和其他电信信息的电缆。
HYV MHYV SYV-75(射频电缆原先生产)。
JEWEL HILL ELECTRONIC CO.,LTDJEWEL HILL ELECTRONIC CO.,LTD.SPECIFICATIONS FORLCD MODULEModule No. GB162AOffice 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 GB162A 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 DIMENSIONDB3LED+16LED-DB6141513DB71112DB4DB55R/W 8910DB2DB167E DB034RS 12VSSVDD VO5. 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------ 5.0 --- VH level V IH 0.8V DD --- V DDInput VoltageL levelV IL --- V SS --- 0.2V DDVCurrent Consumption(LCD DRIVER)I DDV DD =5.0V;V LCD =4.7V,T amb =25 ;--- --- 1.2 mALCD Driving Voltage V LCDBias=1/5V LCD =V DD -V O3.04.75.5 VCurrent Consumption (With LED BackLight)I LEDV DD =5.0V;V LED =4.2V,T amb =25 ;--- --- 300 mA7. MODULE FUNCTION DESCRIPTION7.1. PIN DESCRIPTIONPin No. Symbol Description1 VSSPower supply for Ground (0V)2 VDDPower supply for positive (5V)3 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 UnitsNote4.6 4.95.225 4.4 4.7 5.0 LCD driving voltageV LCD = = 050 4.2 4.5 4.8 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 05-01-011.0 Original2.0 Change specification format 05-11-193.0 Change contact mode 06-07-27SAMPLE APPROVED REPORT。
中国南方电网有限责任公司10kV柱上真空负荷开关成套设备技术规范书(通用部分)中国南方电网有限责任公司10kV柱上真空负荷开关成套设备技术规范书(通用部分)版本号:2016版V1.1编号:中国南方电网有限责任公司年3月2016本规范对应的专用技术规范目录序号名称编号1 10kV柱上真空负荷开关成套设备技术规范书(专用部分) 2016版V1.110kV柱上真空负荷开关成套设备技术规范书使用说明1. 本技术规范书分为通用部分、专用部分。
2. 项目单位根据需求选择所需设备的技术规范,技术规范通用部分条款及专用部分固化的参数原则上不能更改。
3. 项目单位应按实际要求填写“项目需求部分”。
如确实需要改动相关技术条件,项目单位应填写专用部分“表2.7 项目单位技术差异表”并加盖本单位公章,提交物资招标组织部门。
物资招标组织部门及时将“表2.7 项目单位技术差异表”移交给技术标书审查会。
技术标书审查会确认“表2.7 项目单位技术差异表”内容的可行性并书面答复。
具体包括:1) 改动通用部分条款及专用部分固化的参数;2) 项目单位要求值超出标准技术参数值;3) 需要修正污秽、温度、海拔等条件。
当发生需求变化时,需由技术规范组织编写部门组织的标书审查会审核通过后,对专用部分的修改形成“项目单位技术差异表”,放入专用部分中,随招标文件同时发出并视为有效,否则将视为无差异。
4. 对扩建工程,项目单位应在专用部分提出与原工程相适应的一次、二次接口要求。
5. 技术规范的页面、标题、标准参数值等均为统一格式,不得随意更改。
6. 投标人逐项响应技术规范专用部分中“1 标准技术参数”、“2 项目需求部分”和“3 投标人响应部分”三部分相应内容。
填写“2 项目需求部分”时,应严格按“项目单位要求值”一栏填写相应的招标文件投标人响应部分的表格。
投标人填写技术参数和性能要求时,如有偏差除填写“表3.2投标人技术偏差表”外,必要时应提供相应试验报告。
阀门产品样本罗浮阀门集团有限公司目录1、A21型PN16~40外螺纹连接弹簧封闭微启式安全阀 (1)2、A21型PN64~100外螺纹连接弹簧封闭微启式安全阀 (2)3、A21型PN160~320外螺纹连接弹簧封闭微启式安全阀 (3)4、A27H-10、A27H-16型外螺纹连接弹簧带扳手微启式安全阀 (4)5、A28H型PN16外螺纹连接弹簧带扳手全启式安全阀 (5)6、A37H、A43H型PN16~40双联弹簧带扳手微启式安全阀 (6)7、A38Y型PN16~40双联弹簧带扳手全启式安全阀 (8)8、A40Y型PN16~64带散热片弹簧封闭全启式安全阀 (10)9、A41H、A41Y型PN16~100弹簧封闭微启式安全阀 (12)10、A41Y型PN160~320弹簧封闭微启式安全阀 (15)11、A42F 、A42Y、KA42Y(抗硫)型PN16~100弹簧封闭全启式安全阀 (17)12、42Y型PN160~320弹簧封闭全启式安全阀 (21)13、WA42Y型PN16~40波纹管弹簧全启式安全阀 (22)14、A44Y型PN16~100弹簧封闭带扳手全启式安全阀 (22)15、A44Y型PN160~320弹簧封闭带扳手全启式安全阀 (26)16、A47H型PN16~40弹簧带扳手微启式安全阀 (27)17、A48Y型PN16~100弹簧带扳手全启式安全阀 (29)18、A48SH型PN16~40弹簧带扳手全启式安全阀 (32)19、A48SH型PN64~160高温高压弹簧带扳手全启式安全阀 (34)20、A42Y-P55 45V、A62Y-P55140V型气控碟形弹簧安全阀 (36)21、A68Y型对焊连接弹簧全启式安全阀 (37)22、A49H-40型主安全阀及配套GA49H-40型冲量安全阀 (38)23、A49Y-100、A49Y-100V型主安全阀及其配套冲量安全阀 (40)24、A69Y-P54140V型DN100主安全阀及其配套冲量安全阀 (42)25、A69Y-100、A69Y-100V型DN150主安全阀及其配套冲量安全阀 (43)26、GA41H型PN16~40杠杆式安全阀 (44)27、GA42H型PN16~100单杠杆式安全阀 (45)28、GA44H型PN16~64双杠杆式安全阀 (47)29、A411F-25、A412F-25、NA42F-25型内装式安全阀 (48)30、、型外螺纹连接静重式安全阀 (50)31、FA72W型PN10真空负压安全阀 (51)32、AH42F型平衡式安全回流阀 (52)33、A61型弹簧微启式安全阀 (53)34、AY42H PN400型、LA802Y-600型安全溢流阀 (55)35、石化专用安全阀 (57)36、AQ-20型空压机安全阀 (58)37、LFA46F型先导式安全阀系列 (59)1、A21型PN16~40外螺纹连接弹簧封闭微启式安全阀使用范围:本产品可用于石油、化工行业。
精品文档变电站控制电缆招标规范书云南电网公司2014年04月目录1 电缆需求一览表 (1)2 总则 (4)3 质量保证及管理 (5)4 投标商应提供的资料 (6)5 文件和图纸 (6)6 控制电缆 (7)7 试验项目及内容 (9)8 接收或拒收 (11)9 包装和标志 (11)10 项目需求部分 (12)11 投标人响应部分 (14)1 电缆需求一览表表1 电缆类型一览表表2 投标方报价一览表注:表中的电缆数量为一个常规220kV变电站控制电缆用量,仅供报价用,请投标方根据表中电缆数量提供电缆总价和电缆单价。
2 总则2.1 投标商应仔细阅读本标书中的所有条款,投标商提供的货物必须满足本标书的要求。
投标商应取得ISO9000质量体系的有效证书。
2.2 本技术规范书主要提出技术要求。
交货期及交货目的地以商务合同为准。
2.3 本技术规范书提出的是最低限度的技术要求,并未对一切技术细节作出规定,也未充分引述有关标准和规范的条文,投标方应提供符合本规范书和国家标准的优质产品。
2.4 投标技术文件中应对投标产品的技术性能详细描述,提供不低于所供产品技术要求的全部型式试验报告,并提供对应招标文件的技术偏差表,偏差表中未提及的条款,则视同完全同意本技术规范书的要求。
2.5 投标商或投标方 (包括分包厂)应已设计、制造和提供过同类设备,且技术参数应与本工程相类似,或较规定的条件更严格,至少有2年以上的商业运行经验。
如发现有失实情况,招标方有权拒绝该投标。
2.6 规范书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。
2.7 规范书经买卖双方确认后,作为合同的附件,与合同正文具有同等的法律效力。
2.8 本规范书未尽事宜,由招标人和投标人在合同技术谈判时双方协商确定。
2.9 合同设备包括投标方向其他厂商购买的所有附件和设备,这些附件和设备应符合相应的标准规范或法规的最新版本或其修正本的要求,除非另有特别说明,将包括在生产期内有效的任何修正和补充。
JEWEL HILL ELECTRONIC CO.,LTDJEWEL HILL ELECTRONIC CO.,LTD.SPECIFICATIONS FORLCD MODULEModule No. GB162HOffice 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 GB162H 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 84.0 x 44.0 x 12.7(max) mmResolution 80segs x 16coms dotsActive area 56.21(W) x 11.5(H) mmChar. pitch 3.55(W) x 5.94(H) mmChar. size 2.96(W) x 5.56(L) mmDots pitch 0.6 (W)×0.7(H) mmDots size 0. 56(W)×0.66(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 0 +50 Storage temperature T STR -10 +60Humidity --- --- 90 %RH6. ELECTRICAL CHARACTERISTICSItem SymbolCondition Min. Typ. Max. UnitSupply Voltage Logic V DD---2.73.3 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 =3.3V;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 Ground S2 VDDPower supply for positive3 VOVLCD negative voltage regulation4 RSData/Command register selection; “H”: Data; “L”: Command5 R/WRead/write selection signal,”H”: Read;”L”: Write6 ERead/write Enable signal input pin7 DB08 DB19 DB210 DB38-bit bi-directional data bus11 DB412 DB513 DB614 DB715 LEDAPower supply voltage for backlight positive(4.2V)16 LEDKPower supply voltage for backlight negative(0V)7.2 TIMING CHARACTERISTICS1. SYSTEM BUS READ/WRITE 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 UnitsNote4.6 4.9 ---25 4.4 4.7 5.0 LCD driving voltageV LCD = = 050 4.2 4.5 4.8 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 35 20 35DegNOTE3z 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 50 120Hrs2 Low Temperature Operating 0 120Hrs3High Temperature/Humidity Non-Operating50 ,90%RH ,120 Hrs4 High TemperatureNon-Operating60 120Hrs5 Low TemperatureNon-Operating-10 120Hrs6 Temperature CyclingNon-Operating0 (30Min )↔ 50 (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 06-06-101.0 OriginalSAMPLE APPROVED REPORT。