29.240.20 标准查询与下载

BS EN 50341-2-12:2018 超过 AC 1 kV 的架空电线 冰岛国家规范方面 (NNA)（基于 EN 50341-1:2012）

What is this standard about? This Part 2-12 is only applicable to new overhead transmission lines exceeding 1 kV (AC). If deviations and/or extensions to existing transmission lines are planned, the Icelandic NC shall be informed and will decide case by case whether ÍST EN 50341 is applicable or not.

Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for ICELAND (based on EN 50341-1:2012)

EN 50341-2-20:2018 超过 AC 1 kV 的架空电线 第 2-20 部分：爱沙尼亚的国家规范方面（NNA）（基于 EN 50341-1:2012）

General (snc) EE.1 Application to new lines In Estonia the standard EN 50341-1 (Part 1) can only be applied using this NNA (EN 50341-2-20) containing National Normative Aspects for Estonia. This Part 2-20 applies to all new overhead electric lines with nominal system voltages exceeding AC 1 kV and also for low voltage (below 1 kV AC) overhead lines performed by aerial cables. The requirements of the structural design are applicable also for DC overhead lines, where the electrical requirements are given in the Project Specification. (ncpt) EE.2 “New overhead line” A “new overhead line” means a completely new line between two points, A and B. A new branch line of the existing power line should be considered as a new power line including the junction support. Specific requirements for junction support should be defined with the Project Specification. 1.2 Field of application (ncpt) EE.1 Application to covered conductors and aerial cables The standard includes requirements for the design and construction of overhead lines with nominal system voltages up to 45 kV AC equipped with covered conductors and aerial cables. Additionally, the requirements of the equipment standards and manufacturers’ instructions shall be followed. (A-dev) EE.2 Application to mounting of telecommunication equipment The Standard EVS-EN 50341:2013 is applicable to fixing of structural elements for tele-communication (antennas, All Dielectric Self Supporting (ADSS) equipment, junction boxes, etc.), if mounted on power line supports (towers), especially regarding wind forces and ice loads on such fixed elements. The design and installation should be done under the due control of the line owner and/or the competent authority. Mounting of telecommunication equipment on power line supports must be coordinated with the line owner and stated in the Project Specification. This standard applies to telecommunication lines only in the case of their common installation with power lines. This standard does not apply to separately installed telecommunication overhead lines. If telecommunication equipment (antennas, dishes, etc.) will be installed in the transmission line supports, and their size, location or mounting may have major effects on the loads or design of the structures, the requirements of EVS-EN 1993-3-1/NA:2009 shall also to be taken into account. If such structures include conductive parts, the requirements on clearances in subclause 5.8 should be applied. (ncpt) EE.3 Application to installation of other equipment Only equipment belonging to the line (electric or telecommunication line) can be installed on the overhead lines. However, with the permission of the owner of the line, equipment serving communal services or environmental protection like road signs, warning signs or warning balls, etc., may also be installed. The installation height of equipment meant to be installed and maintained by an instructed person shall be such that the work can be done without climbing the support and the distances of safe electrical work can be followed. The additional loads due to this equipment on the line supports shall be taken into account if necessary.

Overhead electrical lines exceeding AC 1 kV - Part 2-20: National Normative Aspects (NNA) for ESTONIA (based on EN 50341-1:2012)

T/CEC 185-2018 输电线路中空夹层钢管混凝土杆塔技术规范

本标准规定了输电线路中空夹层钢管混凝土杆塔结构相关的设计、施工与验收，变电站构支架等也可参照使用。 本标准适用于夹层内浇筑混凝土且内、外圆钢管形心重合的中空夹层钢管混凝土结构。

Technical specifications for hollow interlayer concrete-filled steel tube towers for transmission lines

ASTM B1008-18 架空导线应力应变试验的标准试验方法

1.1 This test method covers the measurement of the elastic and short-term creep characteristics of conductors for overhead power lines. 1.2 Stress-strain data from tests performed in accordance with IEC 61089 are compliant with this standard. 1.3 Stress-strain data from prior Aluminum Association testing procedures are compliant with this standard. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Stress-Strain Testing for Overhead Electrical Conductors

ASTM B416-98(2018) 同心绞合铝包钢导线的标准规范

1.1 This specification covers bare concentric-lay-stranded conductors made from bare, hard-drawn, round, aluminumclad steel wires of 20.3 % conductivity for general use of electrical purposes. This specification does not apply to stranded conductors for reinforcement in ACSR conductors. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Concentric-Lay-Stranded Aluminum-Clad Steel Conductors

DIN VDE 0212-470:2018 架空线路配件 第470部分：轭板

Yoke plates according to this standard are used preferably for overhead electrical lines and switchgears and controlgears with nominal system voltages exceeding AC 1 kV and DC 1,5 kV.

Fittings for overhead lines - Part 470: Yokes Plate

BS EN 50341-2-9:2017+A1:2018 超过交流 1 kV 的架空电线 英国和北爱尔兰国家规范方面 (NNA)（基于 EN 50341-1:2012）

What is BS EN 50341 ‑ 2 ‑ 9 – Overhead electrical line about?   BS EN 50341 is a European standard on overhead electrical lines that discusses National Normative Aspects (NNA) for overhead electrical lines exceeding AC 1kV. Overhead electrical lines are used to transmit and distribute electrical power across long distances, forming a power or national grid.   BS EN 50341 ‑ 2 ‑ 9 specifies the NNA which is only applicable to all new overhead lines above A.C. 1kV.   Who is BS EN 50341 ‑ 2 ‑ 9 – Overhead electrical line for?   BS EN 50341 ‑

Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Great Britain and Northern Ireland (based on EN 50341-1:2012)

EN 50341-2-9:2017/A1:2018 超过 AC 1 kV 的架空电线 第 2-9 部分：英国和北爱尔兰的国家规范方面（NNA）（基于 EN 50341-1:2012）

GB.1 General This NNA is only applicable to all new overhead lines above A.C. 1kV. This Euronorm is only applicable to new overhead lines and shall not be applied to maintenance, reconductoring, tee-offs, extensions or diversions to existing overhead lines unless specifically required by the Project Specification. For details of the application of this standard for overhead lines constructed with covered conductor refer to the Project Specification. For details of the application of this standard to telecommunication systems involving optical fibres either incorporated in or wrapped around earthwires or conductors or suspended from overhead line supports, reference should be made to the Project Specification.

Overhead electrical lines exceeding AC 1 kV - Part 2-9: National Normative Aspects (NNA) for Great Britain and Northern Ireland (based on EN 50341-1:2012)

IEC 61466-2:1998/AMD2:2018 修改件2.标称电压大于1000V的架空线路用复合绝缘子串单元.第2部分:尺寸和电气特性

Amendment 2 - Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics

IEC 61466-2:1998+AMD1:2002+AMD2:2018 CSV 标称电压大于1000V的架空线路用复合绝缘子串第2部分:尺寸和电气特性

Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 2: Dimensional and electrical characteristics

DL/T 5285-2018 输变电工程架空导线（800mm2以下）及地线液压压接工艺规程

Technical specifications for hydraulic crimping of overhead wires (below 800mm2) and ground wires in power transmission and transformation projects

BS EN 50341-2-13:2017+A1:2017 超过 AC 1 kV 的架空电线 意大利国家规范方面 (NNA)（基于 EN 50341-1:2012）

Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for ITALY (based on EN 50341-1:2012)

ASTM B500/B500M-12(2018) 用于架空电导体的金属涂层或铝包层绞合钢芯的标准规范

Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors

ASTM B711-18 AACSR（6201）钢芯同心绞线铝合金导体标准规范

1.1 This specification covers concentric-lay-stranded conductors made from round aluminum-alloy 6201-T81 hard: solution heat treated, cold worked, and then artificially aged wire and round zinc-coated, Zn-5Al-MM coated, aluminumcoated, or aluminum-clad steel core wire for use as overhead electric conductors (Explanatory Note 1 and Note 2). NOTE 1—The alloy and temper designations conform to ANSI H35.1. Aluminum alloy 6201 corresponds to Unified Numbering System alloy A96201 in accordance with Practice E527. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Concentric-Lay-Stranded Aluminum-Alloy Conductors, Steel Reinforced (AACSR) (6201)

ASTM B979-12(2018) 架空铝电导体上非镜面（NS）表面光洁度的标准规范

1.1 This specification covers non-specular surface finishes on overhead aluminum electrical conductors. Overhead aluminum electrical conductors, when installed, typically have a shiny surface appearance. This “reflective” or “specular” surface can make a transmission line more noticeable in appearance against the background landscape. A factory treatment process of the outer surface of the aluminum wires can render the surface finish into a dull, non-reflective, matte grey finish. This non-reflective or “de-glared” surface finish allows the conductor to become less visible when observed from a distance and enables the transmission line to blend in with the skyline or landscape background.2 1.2 This specification is intended, by means of diffuse reflectance measurement, to establish a uniformity of conductor finish which is acceptable to the user. Such a specification will furnish a basis for consistent manufacturing process control. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Non-Specular (NS) Surface Finish on Overhead Aluminum Electrical Conductors

ASTM B779-18 标准规格用于钢筋加固（ACSR/TW）的紧凑同心绞合铝导线

1.1 This specification covers shaped wire compact concentric-lay-stranded aluminum conductor, steel-reinforced (ACSR/TW) and its component wires for use as overhead electrical conductors (Explanatory Note 1 and Note 2). 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. NOTE 1—ACSR/TW is designed to increase the aluminum area for a given diameter of conductor by the use of trapezoidally shaped wires (TW). The conductors consist of a central core of round steel wire(s) surrounded by two or more layers of trapezoidal aluminum 1350-H19 wires. Different strandings of the same size of conductor are identified by type, which is the approximate ratio of steel area to aluminum area expressed in percent (Table 1, Table 2 and Table 3). For the purpose of this specification, the sizes listed in Table 1 and Table 2 are tabulated on the basis of the finished conductor having an area or outside diameter equal to that of specific sizes of standard ACSR so as to facilitate conductor selection. NOTE 2—The aluminum and temper designations conform to ANSI Standard H 35.1. Aluminum 1350 corresponds to Unified Numbering System (UNS) A91350 in accordance with Practice E527. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors, Steel-Reinforced (ACSR/TW)

DIN VDE V 0210-9:2018 45kv以上架空电线第9部分：交直流混合输电

This prestandard applies for the planning and installation of high-voltage overhead electrical lines with hybrid AC/DC systems, i. e. one or more AC circuits are in parallel with one or more DC circuits in close vicinity. It also applies for the planning and installation of DC high-voltage overhead electrical lines. In this prestandard AC systems with a nominal voltage exceeding 45 kV and DC systems with a rated voltage exceeding 45 kV are regarded as high-voltage overhead electrical lines. The configuration of the DC system (e. g. monopoles, bipoles) must be taken into account especially for the rating of the neutral conductor.

Overhead electrical lines exceeding 45 kV - Part 9: Hybrid AC/DC transmission and DC transmission

T/CSEE 0062-2017 400V～1000V 架空配电线路 绝缘导线用耐张线夹

本标准规定了配电线路绝缘导线用耐张线夹型式分类，命名，技术要求，材料及工艺，试验要 求，验收规则、标志与包装。 本标准适用于400V～1000V 架空配电线路绝缘导线。

400V~1000V Overhead distribution line insulated wire with strain clamp

T/CSEE 0060-2017 架空输电线路通道山火卫星监测 系统技术规范

本标准规定了架空输电线路通道山火卫星监测系统组成及功能、数据要求、技术要求以及信息核 查、系统测试等。 本标准适用于架空输电线路通道山火卫星监测系统的建设与运行。

Technical specifications for mountain fire satellite monitoring system for overhead transmission line channels

ASTM B549-18 架空电导体用铝包钢增强同心绞合铝导体的标准规范

1.1 This specification covers concentric-lay-stranded conductors made from round aluminum 1350-H19 (extra hard) aluminum wires and round aluminum-clad steel core wires for use as overhead electrical conductors (Explanatory Note 1 and Note 2). 1.2 The SI values of density and resistivity are to be regarded as standard. For all other properties the inch-pound units are regarded as standard and the SI units may be approximate. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Aluminum-Clad Steel Reinforced for Use in Overhead Electrical Conductors