一.电缆种类 types
1.电力电缆 power cable- Low voltage cable-Medium voltage cable-high voltage cable
2.控制电缆 control cable
3.仪表电缆 instrument cable
4.橡胶电缆 rubber cable-mine cable-wind power cable
5.矿物绝缘电缆 mineral insulated cable -MI cable
6.裸线bare conductor
7.架空电缆 aerial cable
8.船用电缆 shipboard (marine) cable
9.海底电缆 submarine cable
10.信号电缆communication cable-telephone cable-LAN (local area network) cable
11.超导电缆 super conducting cable
12.电线 electric wire
13.分支电缆 branch cable
14.补偿导线 Compensating cable- thermocouples
15.辐照电缆 radiation cable
16.同轴电缆 coaxial cable ['kəu'æksəl]
17.光缆 optical fiber
18.拖链电缆 towline cable
二.电缆材料结构名称 material and structure
1.导体结构形状-Conductor-circular- sector conductor(扇)-
tile(瓦型)- milliken conductor(分割导体、导线)
bunched conductor(束状), concentrically(同芯类),
single core(单芯).
multiple-core(多芯) cable
1).铜-copper
Tinned copper or plain (镀锡或纯)
class1,2,5,6; rigid(硬), flexible or soft-(软)
Solid(实心), stranding, (绞合)
2).铝-Aluminum
Solid, stranding
AAC-all aluminum conductor
AAAC-all aluminum alloy conductor
ACSR: Aluminum Conductors (Cable) Steel-Reinforced
AACSR- aluminum alloy conductor Steel-Reinforced
3).其他
镍-nickel
铬-chromium
超导-superconducting cable元素周期表中有26种金属有超导性。
2.绝缘insulation- 绝缘线芯:core 或insulated conductor
绕包绝缘:lapped insulation
挤包绝缘extruded insulation,
矿物绝缘mineral insulation(magnesium oxide powder)
热塑性绝缘:thermoplastic insulation
热固性绝缘:thermosetting insulation
1) 聚乙烯polyethylene [,pɔli:'eθə,li:n] (PE) 低密度聚乙烯LDPE,高密度聚乙烯HDPE,foamed polyethylene 发泡聚乙烯
2) PVC-polyvinyl chloride [,pɔli'vainil] ['klɔ:raid]
3) Rubber-silicon rubber(硅橡胶)- EPR (ethylene propylene rubber)乙丙橡胶
ethylene ['eθili:n] n. [化]乙烯
propylene ['prəupəli:n] 丙烯
4) 交联聚乙烯 cross linked polyethylene XLPE
5) fluoroplastic [,flu:ərə'plɑ:stik]氟塑料
3. 成缆laying-up(Cabling)
节距:length of lay
节径比:lay ratio
绞向:direction of lay
填充物: filler
扎带:binder tape
聚酯带:Polyester tape 我公司俗称CV
聚丙烯:polypropylene 缩写为 pp
阻水层 water barrier- swelling glue
阻水纱-water blocking yarn
引流线:drain wire
无纺布包带 nonwoven tape
4.屏蔽screen (shield)
(镀锡)铜丝编织屏蔽(Tinned) copper wire braiding screen
铜带屏蔽copper tape screen- CTS
铝塑复合带屏蔽 Aluminum-plastic tape
导体屏蔽Conductor screen
绝缘屏蔽insulation screen
铜丝缠绕winding
5.铠装 armor
钢带铠装 STA
钢丝铠装SWA Galvanized
铝丝铠装AWA
不锈钢stainless steel
5.护套 sheath (jacket)
隔离层:separator
内护套:inner sheath
铅(合金)护套:Lead (alloy) sheath
垫层:bedding
皱纹金属套:Corrugated metallic sheath
外护套:outer sheath
尼龙护套 nylon sheath
二.技术参数表和实验报告常用for data sheets
截面积:cross section area-C.S.A
单丝直径wire diameter
导体直径Conductor diameter
线芯直径Core diameter
电缆外径Outer (Overall )diameter
厚度 thickness
最大最小厚度maximum/minimum thickness
平均厚度 average thickness
导体最高工作温度Max. conductor operating temperature
导体短路最高温度Max. conductor short circuit temperature
弯曲半径bending radius
额定电压 rated voltage
D.C resistance 直流电阻
A.C resistance 交流电阻
绝缘电阻Insulation resistance
Current carrying capacity 载流量
抗张强度 tensile strength
伸长率 elongation (before/after aging )
弹性模数modules of elasticity
体积电阻率volume resistivity
氧指数 oxygen index
耐火 fire resistance
阻燃 flame retardant
低烟无卤 low smoke zero halogen LSOH
耐辐照 Radiation resistant
耐腐蚀 corrosion resistant
防白蚁 termite proof
防鼠 rat proof
常见商务条款
投标邀请函 Invitation to tender
标书文件 tender document
报价有效期 Validity period of offer
样品 sample
完整的投标文件 completion of the tender documents
投标截止日期Bid closing date
投标方式 by courier, by hand, by fax, on line (website)
投标方责任 tender eligibility
价格 price 包含-开口或闭口-贸易术语FOB-CIF-DDP 报价货币
不合格的标书 invalid tender 如标书不全,无签字盖章,未及时到达
其他信息 additional information
中标 acceptance of tender- 全部或部分中标、可不接受最低价、此报价所有权归属招标方等
中标通知 award notification – 如何通知、如不中标者不通知
投标结果发布Tender result posting –网站等
定义 definition 如DDP, 质保期(warranty period)、工作日(working day)
调价公式(根据调价因数) formula-LME-cash settlement price(现金结算价)
技术规范 specification
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