29.120.01 电工器件综合 标准查询与下载

CAN/CSA-E60730-2-14-2013 家用和类似用途的自动电气控制 第 2-14 部分：电动执行器的特殊要求（第一版；第 1 次更新：2014年9月）

Automatic electrical controls for household and similar use - Part 2-14: Particular requirements for electric actuators (First Edition; Update No. 1: September 2014)

NB/T 31041-2012 海上双馈风力发电机变流器

本标准规定了海上双馈风力发电机变流器(以下简称“变流器”)的术语和定义、技术要求、试验方法、检验规则及其产品的相关信息等。本标准适用于安装在海上风场连接双馈风力发电机转子绕组的电压源型变流器。

Converter of offshore doubly-fed wind turbine generator

NB/T 31042-2012 海上永磁风力发电机变流器

本标准规定了海上永磁风力发电机变流器(以下简称变流器)的术语和定义、技术要求、试验方法、检验规则及其产品的相关信息等。本标准适用于安装在海上风电场连接永磁风力发电机定子绕组的电压源型变流器。

Converter of offshore permanent magnet wind turbine generator

NB/T 31043-2012 海上风力发电机组主控制系统技术规范

本标准规定了海上风力发电机组主控制系统的相关术语和定义、技术要求、检验方法、检验规则、标志、标签、使用说明书、包装、运输、贮存等。本标准适用于海上风力发电机组主控制系统(以下简称主控制系统)。

Technical specification for main control system of offshore wind turbine generator system

NB/T 31044-2012 永磁风力发电机-变流器组技术规范

本标准规定了永磁风力发电机(以下简称发电机)一变流器组的相关术语及定义、技术要求、试验方法等。本标准适用于永磁风力发电机一变流器组(以下简称发变组)。对特殊要求,可由用户与制造厂协商。

Technical specification for permanent magnet wind turbine generator-converter set

NB/T 31015-2011 永磁风力发电机变流器制造技术规范

本标准规定了永磁风力发电机变流器（以下简称“变流器”）的术语和定义、技术要求、试验方法、检验规则及其产品的相关信息等。 本标准适用于连接永磁风力发电机定子绕组的电压源型变流器。

Manufactured technical specification for converter of permanent magnet wind turbine generator

NB/T 31018-2011 风力发电机组电动变桨控制系统技术规范

本标准规定了并网型陆地上风力发电机组用电动变浆距系统的技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、运输、储存等。 本标准适用于并网型陆（地）上风力发电机组用电动变浆距系统，作为设计、制造、检测和认证的依据。

Wind turbine generator system technical specification of electric pitch system

NB/T 31017-2011 双馈风力发电机组主控制系统技术规范

本标准规定了并网型陆（地）上双馈风力发电机组主控制系统（简称主控系统）的技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、运输、储存等。 本标准适用于并网型陆（地）上双馈风力发电机组主控制系统，作为设计、制造、实验、检测和认证的依据。

Technical specification for main control system of double fed wind turbine generator system

NB/T 31016-2011 电池储能功率控制系统技术条件

本标准规定了电池储能功率控制系统的工作环境条件、电气条件、技术要求、试验方法、检验规则及标志等相关内容。本标准适用于风电、光伏发电等新能源发电系统和电力系统中的电池储能功率控制系统。

General specification for power control system of battery energy storage system

NB/T 31014-2011 双馈风力发电机变流器制造技术规范

本标准规定了双馈风力发电机变流器（以下简称“变流器”）的术语和定义、技术要求、试验方法、检验规则及其产品的相关信息等。 本标准适用于连接双馈风力发电机转子绕组的电压源型变流器。

Manufacturing technical specification for converter of double-fed wind turbine generator

MT 871-2011 矿用防爆低压交流真空馈电开关

本标准规定了矿用防爆低压交流真空馈电开关的分类、特性、结构与性能要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于在含有瓦斯和煤尘的矿井中，作为交流50Hz，电压至1200V电路的总配电开关或分支馈电开关，也适用于直接控制大容量电动机不频繁起动的馈电开关。

Mining explosion-proof switchgear with vacuum circuit breaker for low-voltage alternate circuit

MT/T 871-2011 矿用防爆低压交流真空馈电开关

Mine explosion-proof low-voltage AC vacuum feed switch

BS 5733:2010+A1:2014 电器附件的一般要求. 规范

This British Standard specifies requirements and tests to check the safety in normal use of electrical accessories which are not covered by other specific British Standards. Such accessories are intended for use in household, commercial and light industrial premises where: •the nominal supply voltage does not exceed 250 V a.c. single-phase, 50 Hz to 60 Hz or 250 V d.c.; •the rated current of the accessory does not exceed 63 A.

General requirements for electrical accessories. Specification

BS 5733:2010 电器辅助设备的一般要求.规范

1.1 This British Standard specifies requirements and tests to check the safety in normal use of electrical accessories which are not covered by other specific British Standards. Such accessories are intended for use in household, commercial and light industrial premises where: ? the nominal supply voltage does not exceed 250 V a.c. single?phase, 50 Hz to 60 Hz or 250 V d.c.; ? the rated current of the accessory does not exceed 63 A. Unless otherwise stated by the manufacturer, accessories conforming to this standard are intended for connection by cables or flexible cords conforming to BS 6004, BS 6007, BS 6500 or BS 7211. 1.2 This standard also covers: ? “plug-in” and other accessories in which electrical accessory components such as plug-pins, socket-contacts, switches, terminals, etc. are incorporated (see 5.1); ? maintenance free accessories (see 3.31). 1.3 Accessories conforming to this standard are suitable for use under the following conditions of service: ? an ambient temperature in the range -5 °C to +40 °C, the average value over 24 h not exceeding 25 °C; NOTE 1 Under normal conditions of use, the available cooling air is subject to natural atmospheric variations of temperature and hence the peak temperature occurs only occasionally during the hot season, and on those days when it does occur, it does not persist for lengthy periods. ? a situation not subject to direct radiation from the sun or other source of heat likely to raise temperatures above the limits specified above; ? an altitude not exceeding 2 000 m above sea-level; ? an atmosphere not subject to excessive pollution by smoke, chemical fumes, or other abnormal conditions. NOTE 2 Accessories conforming to this standard may be suitable for use in other conditions, subject to agreement between manufacturer and user. Information given in a manufacturer’s catalogue may take the place of such an agreement. 1.4 Requirements for electromagnetic compatibility are not given, as accessories do not in themselves produce extraneous emissions, nor is their functioning affected by external emissions. Therefore no emission or immunity tests are necessary. It should be noted that accessories containing active electronic components, other than luminous indicating devices, may be susceptible to, or emit, electromagnetic interference.

General requirements for electrical accessories - Specification

DS/IEC/TR 61916:2010 电气附件 通用规则的协调

This technical report provides recommendations and test requirements applicable to electrical accessories. It aims to harmonize general rules for the preparation of international standards in this field. It gives to that effect recommendations which are intended to be used as a guide.

Electrical accessories - Harmonization of general rules

JB/T 6391.2-2010 滑接输电装置 第2部分:刚体滑接输电导轨装置

JB/T 6391的本部分规定了刚体滑接输电导轨装置(以下简称装置)的术语和定义、型式和基本参数、要求、试验方法、检验规则、标志、包装、贮存和安装。 本部分适用于向各种起重机械、搬运机械、城市轨道交通等移动受电设备提供电能的装置。其额定工作频率为50Hz或60Hz，额定工作电压交流10KV及以下或直流3.0KV及以下。 本部分不适用于利用张力悬挂架设的接触线输电系统。

Conductor systems-Part2:Bare conductor systems

JB/T 6391.1-2010 滑接输电装置 第1部分:绝缘防护型滑接输电装置

JB/T 6391的本部分规定了绝缘防护型滑接输电装置(以下简称装置)的术语、定义、型式和基本参数、要求、试验方法、检验规则、标志、包装贮存和安装。 本部分适用于向各种起重机械、搬运机械、自动生产线等移动受电设备提供电能的装置。其额定工作频率为50Hz或60Hz，额定工作电压交流1000V及以下或直流1500V及以下。 本部分不适用于采用电磁感应等非滑接供电方式的移动输电装置。

Conductor systems-Part1:Insulated conductor systems

UL 2238 BULLETIN-2008 第一版工业控制和信号分配用电缆组件和配件标准(评审到期日:2008年3月25日)

The following changes in requirements are being proposed: 1. The First Edition of the Standard for Cable Assemblies and Fittings for Industrial Control and Signal Distribution, UL 2238. This standard covers devices intended for inter-connection of equipment, sensors, and actuators in remote-control, signaling, and power-limited circuits. Included are cable assemblies and fittings, feeder-tap cable systems, feed-through connectors, multi-outlet fittings, panel-mount fittings, and splitters.

The First Edition of the Standard for Cable Assemblies and Fittings for Industrial Control and Signal Distribution COMMENTS DUE: MARCH 25, 2008

JB/T 7777.5-2008 银氧化锡氧化铟电触头材料化学分析方法.第5部分:火焰原子吸收光谱法测定镍、锌和铟量

JB/T 7777的本部分规定了银氧化锡氧化铟电触头材料中镍、锌和铟质量分数的测定方法。 本部分适用于银氧化锡氧化铟电触头材料中镍、锌和铟质量分数的测定。测定范围见表1。

Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material.Part 5:Determination of nickel,zinc and indium contents

JB/T 7777.4-2008 银氧化锡氧化铟电触头材料化学分析方法.第4部分:PAN分光光度法测定锌量

JB/T 7777的本部分规定了银氧化锡氧化铟电触头材料中锌量的测定方法。 本部分适用于银氧化锡氧化铟电触头材料中锌质量分数的测定。测定范围:0.05%-1.00%。

Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material.Part 4:Determination of zinc content