29.240.20 标准查询与下载

DIN EN 62488-1:2013 电力应用电力线通信系统.第1部分:EHV/HV/MV电力网络操作模拟和数字电力载波线系统规划(IEC 62488-1-2012).德文版本EN 62488-1-2013

Power line communication systems for power utility applications.Part 1: Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids (IEC 62488-1:2012); German version EN 62488-1:2013

DIN EN 50341-1:2013 交流电超过1 KV的架空电线.第1部分:一般要求.通用规范.德文版本EN 50341-1-2012

Overhead electrical lines exceeding AC 1 kV.Part 1: General requirements - Common specifications; German version EN 50341-1:2012

EN 60743:2013 带电作业.工具,设备和器材用术语

IEC 60743:2013 applies to the terminology used to describe tools, devices, equipment and methods used in live working. It standardizes the name of tools, devices and equipment and permits their identification by providing definitions and illustrations. It contains some example illustrations. This third edition cancels and replaces the second edition, published in 2001, and its Amendment 1:2008.This edition constitutes a technical revision which includes the following significant technical changes with respect to the previous edition: the clause 2 has been simplified and refers directly to IEC 60050-651; some definitions have been moved to specific existing clauses. This new edition is complementary to IEC 60050-651. Different publications under the responsibility of TC 78 include terms and its definitions. IEC 60050-651 (IEV 651) provides precise, brief and correct definitions of internationally accepted concepts in the field of live working, and specifies the terms by which these defined concepts are known. Electropedia gives access to the terms and definitions of IEC 60050-651 (http://www.electropedia.org/). Each product standard gives definitions necessary for the understanding of certain terms used in a specific context. The IEC Glossary (http://std.iec.ch/glossary) gives on-line access to the information.

Live working - Terminology for tools, devices and equipment

NF C33-042:2013 电力系统用绝缘电缆及其附件. 使用绝缘电缆, 额定电压为0.6/1 kV的架空和架空-地下设备用锚固装置

Insulated cables and their accessories for power systems - Anchoring devices for overhead and overhead-underground services with insulated cables, of rated voltage 0,6/1 kV

NF C33-020:2013 电力系统用绝缘电缆及其附件. 使用捆扎芯线, 额定电压为0.6/1 kV的架空配电和设备用预绝缘钻孔分路连接器

Insulated cables and their accessories for power systems - Insulation piercing branch-connectors for overhead distributions and services with bundle assembled cores, of rated voltage 0,6/1 kV

NF C33-030:2013 电力系统用绝缘电缆及其附件.捆扎芯线和地下电缆之间同架空线与地下电缆连接的额定电压为 0.6/1 kV 的连接设备

Insulated cables and their accessories for power systems - Joint equipment for overhead-underground connections between bundle assembled cores and underground cables 0,6/1 kV

NF C33-021:2013 电力系统用绝缘电缆及其附件.带捆扎芯线的额定电压最高可达 0.6/1 kV 的架空配电和装置用预绝缘压缩型连接器

Insulated cables and their accessories for power systems - Pre-insulated compression type connecting equipment for overhead distributions and services with bundle assembled cores, of rated voltage 0,6/1 kV

NF C33-040:2013 电力系统用绝缘电缆及其附件.带捆扎芯线的额定电压为 0.6/1 kV 的架空配电悬挂设备

Insulated cables and their accessories for power systems - Suspension equipments for overhead distribution with bundle assembled cores, of rated voltage 0,6/1 kV

NF C33-041:2013 电力系统用绝缘电缆及其附件.带捆扎芯线的额定电压为0.6/1 kV 的架空配电固定设备

Insulated cables and their accessories for power systems - Anchoring devices for overhead distribution with bundle assembled cores, of rated voltage 0,6/1 kV

DS/EN 50182/AC:2013 架空线用导体 圆线同心绞合导体

This Standard specifies the electrical and mechanical characteristics of round wire concentric lay bare overhead electrical conductors stranded in alternate directions, with or without grease as per prEN 50326, made of one or a combination of any of the f

Conductors for overhead lines - Round wire concentric lay stranded conductors

NF C46-988-1*NF EN 62488-1:2013 电力应用电力线通信系统. 第1部分: EHV/HV/MV电力网络操作模拟和数字电力载波线系统规划

Power line communication systems for power utility applications - Part 1: planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids

LST EN 50341-1-2013 超过 AC 1 kV 的架空电线 第1部分：一般要求 通用规范

Overhead electrical lines exceeding AC 1 kV -- Part 1: General requirements - Common specifications

BS EN 62488-1:2013 电力应用电力线通信系统.EHV/HV/MV电力网络操作模拟和数字电力载波线系统规划

Power line communication systems for power utility applications. Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids

DS/EN 50341-1:2013 超过 AC 1 kV 的架空电线 第1部分：一般要求 通用规范

This European Standard applies to new overhead electric lines with nominal system voltages exceeding AC 1 kV and with rated frequencies below 100 Hz.The extent of the application of this standard by each country in respect of existing overhead lines is su

Overhead electrical lines exceeding AC 1 kV - Part 1: General requirements - Common specifications

BS EN 50341-1:2012 大于交流1 kV的架空电气线路. 一般要求. 通用规范

Overhead electrical lines exceeding AC 1 kV. General requirements. Common specifications

ASTM B711-13 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, aluminum-coated, 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 and health practices and determine the applicability of regulatory limitations prior to use.

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

IEEE 643/COR 1-2013 电力线载波通信应用IEEE指南.勘误表1:模态分析功率方程校正

Guide for Power-Line Carrier Applications Corrigendum 1: Modal Analysis Power Equation Correction

ASTM B701/B701M-13(2018) 钢增强同心绞合自阻尼铝导线的标准规范(ACSR/SD)

1.1 This specification covers concentric-lay-stranded self-damping aluminum conductor, steel-reinforced (ACSR/SD), and its component wires for use as overhead electrical conductors (Explanatory Notes 1 and 2). 1.2 The values stated in inch-pound or SI units are to be regarded separately as standard. Each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the specification. For conductor sizes designated by AWG or kcmil, the requirements in SI units have been numerically converted from corresponding values stated or derived in inch-pound units. For conductor sizes designated by SI units only, the requirements are stated or derived in SI units. 1.2.1 For density, resistivity, and temperature, the values stated in SI units are to be regarded as standard. Note 1: ACSR/SD is designed to control aeolian vibration by integral damping. The conductors consist of a central core of a round steel wire or wires surrounded by two layers of trapezoidal aluminum 1350-H19 wires or two layers of trapezoidal aluminum 1350-H19 wires and one layer of round aluminum 1350-H19 wires (Fig. 1). The trapezoidal-wire layers are separated from each other and from the steel core by two small annular gaps that provide the conductors self-damping characteristics. The round aluminum wires are in tight layer contact between themselves and the underlying trapezoidal wire layer. 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 and Table 2). FIG. 1 Illustrations of Typical ACSR/SD Strandings Note 2: The aluminum and temper designations conform to ANSI Standard H8201;35.1. Aluminum 1350 corresponds to UNS A91350 in accordance with Practice E527. 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 Self-Damping Aluminum Conductors, Steel Reinforced (ACSR/SD)

IEC 62488-1:2012 电力应用电力线通信系统.第1部分:EHV/HV/MV电力网络操作模拟和数字电力载波线系统规划

This part of IEC 62488 applies to the planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids. The object of this standard is to establish the planning of the services and performance parameters for the operational requirements to transmit and receive data efficiently over Power Networks. The transmission media used by the different electricity supply industries will include analogue and digital systems together with more common communication services including national telecommunications authorities@ radio links and fibre optic networks and satellite networks. With the developments in communication infrastructures over the last two decades and the ability of devices connected in the electricity communications network to internally and externally communicate@ there is a variety of architectures to use in the electricity distribution network to provide efficient seamless communications. These series of standards for the planning of power line carrier systems will also be an integral part of the development of the overall architecture@ standard IEC 61850 developed within IEC TC57 which provides the fundamental architecture for the formation of the smart grid.

Power line communication systems for power utility applications - Part 1: Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids

DIN VDE V 0212-478:2012 架空线路用配件. u形搭接线

Fittings for overhead lines - Clevis straps