29.120.01 电工器件综合 标准查询与下载



共找到 294 条与 电工器件综合 相关的标准,共 20

IEC 60335-2-97:2016 deals with the safety of electric drives for shutters, blinds and awnings, intended for household and similar purposes, their rated voltage being not more than 250 V for single-phase drives and 480 V for other drives. Battery-operated drives and other d.c. supplied drives are within the scope of this standard. Examples of equipment that can be driven are: - spring controlled folding arm awnings; - curtains; - grilles covering doors and windows; - projection screens; - shutters covering doors and windows and draperies. Drives may be supplied with a driven part. Drives not intended for normal household use but that nevertheless may be a source of danger to the public, such as drives intended to be used by laymen in shops, in light industry, on farms and on industrial premises, are within the scope of this standard. Attention is drawn to the fact that for drives intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary. This standard does not apply to - drives intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); - drives for vertically moving garage doors for residential use (IEC 60335-2-95); - drives for rolling doors (IEC 60335-2-103); - drives used in premises such as hangars or in heavy industry and drives for theatre curtains. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account: - persons (including children) whose physical, sensory or mental capabilities or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction or - children playing with the appliance. This third edition cancels and replaces the second edition published in 2002 including its Amendment 1 (2004) and its Amendment 2 (2008). It constitutes a technical revision. The principal changes in this edition as compared with the second edition of IEC 60335-2-97 are as follows (minor changes are not listed): - Deleted "rolling" from the title and modified the scope to cover appliance types other than shutters, awnings, and blinds that are operated in a rolling way; - Revised 19.13 to allow drives to obtain a safe position; - Added 19.101 to provide a new abnormal test for drives with rated operating time; - Added 20.104.4 to establish a test intended to cover horizontal movement (non-rolling) drive parts; - Added 20.104.5 to provide an additional test to cover rolling grills to address the risk of being lifted; - Modified 22.46 and Annex R to introduce software requirements for programmable electronic circuits used to comply with Clause 20; - Added 22.101 to introduce a requirement to prevent inadvertent adjustments that would lead to unsafe application of drives; - Added examples of swing shutters and sliding shutters in Figure 101. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this standard be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date

Household and similar electrical appliances - Safety - Part 2-97: Particular requirements for drives for shutters, awnings, blinds and similar equipment

ICS
29.120.01
CCS
发布
2023-05-12 (7)
实施
2023-09-01 (7)

本文件适用于额定电压 40.5kV,额定频率 50Hz/60Hz 的隔离开关,用于电力系统中线路及户外变压。

40.5K outdoor AC high voltage isolation switch

ICS
29.120.01
CCS
C382
发布
2023-04-03
实施
2023-04-03

本标准适用于额定电压 24 kV,额定频率 50/60 Hz的熔断器,用于电力系统中线路及户外变压器等设备的保护。

24kV outdoor AC high voltage drop type fuse

ICS
29.120.01
CCS
C382
发布
2023-04-03
实施
2023-04-03

本文件规定了高压开关设备和控制设备碳足迹评价原则、碳足迹评价计算、碳足迹评价和碳足迹评价报告。 本文件适用于3.6 kV及以上高压开关设备和控制设备的碳足迹评价。

Guidelines for carbon footprint assessment of products in the electrical industry—High voltage switchgear and controlgear

ICS
29.120.01
CCS
C382
发布
2023-03-27
实施
2023-03-27

本文件规定了高压开关设备和控制设备生产企业温室气体排放核算基本原则,温室气体排放核算流程、温室气体排放核算系统边界、温室气体排放核算、温室气体排放核算工作质量保证、温室气体排放核算报告等内容。 本文件适用于3.6 kV及以上高压开关设备和控制设备生产企业的温室气体排放核算。 注:高压开关设备和控制设备生产企业温室气体排放量不建议单独使用,宜同时给出生产企业的占地面积、容积率、产值等其他数据。

High-voltage switchgear and controlgear manufacturer—greenhouse gases emission accounting method

ICS
29.120.01
CCS
C382
发布
2023-03-27
实施
2023-03-27

Corrigendum 1 - Amendment 2 - General requirements for arc fault detection and protection devices (AFDDs)

ICS
29.120.01
CCS
发布
2023-03-24
实施
2023-03-24

本标准规定了太阳能混合逆变器(以下简称逆变器)的分类和型号命名、技术要求、试验方法、检验规则及标志、包装、运输与贮存等。 本标准适用于太阳能混合逆变器的生产和检验。

Solar Hybrid Inverter

ICS
29.120.01
CCS
C381
发布
2023-03-01
实施
2023-03-15

本标准规定了低氮冷凝蒸汽发生器的术语和定义、分类命名、技术要求、检验方法、检验规则、标志、包装、运输和贮存、使用条件。 本标准适用于低氮冷凝蒸汽发生器的生产及检验。

Low nitrogen condensing steam generator

ICS
29.120.01
CCS
C341
发布
2023-02-07
实施
2023-02-21

本文件规定了水冷式多机同步变频装置的分类、基本参数及命名、使用条件、技术要求、试验方法、检验规则、标志、包装、运输和贮存。

Water - cooled multi - machine synchronous frequency conversion device

ICS
29.120.01
CCS
C382
发布
2022-11-11
实施
2022-11-11

4 分类和基本要求  5 PDU主体和导体 6 电源输出插座  7 PDU功能模块 8 电源线缆和插头 9 智能PDU功能 10 高压直流PDU功能 11 PDU安装、测试、验收和运维

Data center rack power distribution unit (PDU)

ICS
29.120.01
CCS
C392
发布
2022-11-10
实施
2022-11-16

本文件规定了站用低压交流电源系统剩余电流监测装置的组成及监测方式、技术要求、试验方法、检验规则等要求。 本文件适用于变电站、换流站、开关站和串补站采用TN-S接地方式的400V低压交流电源系统剩余电流监测装置的设计、制造、选择、订货和试验。

Technical specification for residual current monitoring device for station low-voltage AC power system

ICS
29.120.01
CCS
D4420
发布
2022-10-26
实施
2023-02-01

Test methods for power routers

ICS
29.120.01
CCS
K46
发布
2022-10-20
实施
2023-04-01

Power router technical conditions

ICS
29.120.01
CCS
K46
发布
2022-10-20
实施
2023-04-01

本文件规定了电力用综合检测仪(以下简称“检测仪”)的术语和定义、产品分类、基本参数、技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量承诺技术要求。 本文件适用于电力行业的电气设备使用的综合检测仪。

Technical specifications for comprehensive detectors for electric power

ICS
29.120.01
CCS
C356
发布
2022-09-16
实施
2022-09-23

Boxes for elevator call button switch

ICS
29.120.01
CCS
发布
20220831
实施
20220831

本文件规定了智能电气箱的术语和定义、基本参数和工作条件、技术要求、试验方法、检验规则、标志、包装、运输和贮存。

Intelligent electrical box

ICS
29.120.01
CCS
C382
发布
2022-07-29
实施
2022-07-29

Technical specifications for reliability of electric pitch control systems for wind turbines

ICS
29.120.01
CCS
K46
发布
2022-05-13
实施
2022-11-13

Technical specifications for reliability of hydraulic pitch control systems for wind turbines

ICS
29.120.01
CCS
K45
发布
2022-05-13
实施
2022-11-13

1 范围 本部分规定了管状电热管测试方法的种类、材料、技术要求、检验文件、项目及方法、判定规则。 本文件适用安装在电器中的,其工作电压不超过440V,额定功率不超过4000W电热管、电热圈、电热盘(发热盘)、电热片等安全技术检测。 本文件适用于类似电热管产品生产企业及其上下游供商。 2 规范性引用文件 下列文件中的条款通过本文件的引用而成为本文件的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本文件,然而,鼓励根据本文件达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件,其最新版本适用于本文件。 GB/T 2828.1-2012 计数抽样检验程序 第1部分:按接收质量限(AQL)检索的逐批检验抽样计划 GB 4706.1-2005  家用和类似用途电器的安全第1部分:通用要求 JB/T 4088-2012  日用管状电热元件 3  种类、材料 3.1 种类 铜管、铁管、不锈钢管、按JB/T 4088文件规定的使用加热介质。 3.2  材料 3.2.1 铜管、铁管、不锈钢管管厚度符合JB/T 4088中表4的要求。 3.2.2 引出棒外应符合JB/T 4088中表3的要求。 3.2.3  封口胶:用207-250℃封口胶。 4  技术要求 其它性能要求、一般包括结构必须符合JB/T 4088文件要求; 5 检验文件、项目及方法 5.1  检验文件 按JB/T 4088、GB 4706.1执行。 5.2  检验项目 泄漏电流、功率、电气强度。 5.3  检验方法 5.3.1 泄漏电流和功率符合JB 4088,功率偏差符合GB 4706.1文件要求; 5.3.2 电气强度:不击穿电压为2000V,时间为3S; 5.3.3 选定试验项目按GB 2828抽样方案规程进行试验。 6 判定规则 6.1 出厂检验按5.2的日用管状电热元件产品工厂质量控制要求的例行检验和选定试验。 表1  试验项目 (文件条款编号) 依据文件 频次 试验方法 技术要求 例行 试验 选定型式试验 1、电气强度 GB4706.1 JB4088 100% 见本文件5.3.2条款 2000V /3S不击穿 √    按GB 2828.1    √ 2、功率  按GB 2828.1 见GB 4706.1文件10.1条款 +5%~-10%  √ 3、泄漏电流  按GB 2828.1 见JB/T 4088文件5.2.1条款 <0.25mA  √ 注: 1) 例行试验允许用经验证后确定的等效,快速的方法进行;  2) 选定型式试验应按文件规定的参数和方法,在规定的周围环境条件下进行。 3) 如有些试验项目没有对应的文件条款的,在“认证依据文件”和“对应国际文件”栏中可不填写;  4) 试验项目适用于哪种试验(指例行试验,选定型式试验和目证),就在相应试验栏中打“√”;  5) 电气强度试验: a) 技术要求和试验方法: 绝缘部件应承受1min的50Hz。测试时间为3S,试验电压至少增加试验电压20%以上电压值。单相器具和接单相器具测试的三相器具。试验电压应施加在带电部件和壳全之间。对Ⅱ类器具,在仅用基本绝缘与带电部件隔离的金属部件和壳体之间也应施加电压进行试验。 b) 试验电压为: 在正常使用中,承受安全特低电压的基本绝缘为500V; 其他基本缘1250V; 加强缘3000V; 开始施加不大于规定值的一半的电压,然后迅速升到规定的安全值,在试验期间不应产生闪络或击穿。无电压降的辉光放电可以忽略。 如果隔离变压器交级绕组没有中间抽头,高压变压器的确输出绕组可连接到总电阻不超过2kΩ的电位器中点。同时把隔离变压器的输出绕组跨接在电位器的两端。 c) 电气强度试验:设备的整定电流为5mA. 6.2 合格判定符合电气强度5.3.2条款、泄漏电流、功率偏差符合5.3.1条款。                   

Tubular heating tube test method

ICS
29.120.01
CCS
C389
发布
2021-12-19
实施
2021-12-20

前言  1  范围  2  规范性引用文件  3  术语和定义  4  总则  5  网络安全基本要求     5.1  通信和传输保护     5.2  边界防护     5.3  接入认证授权     5.4  本地通信保护  6  数据安全基本要求     6.1  数据加密及保护     6.2  数据缓存     6.3  日志安全保护     6.4  用户信息数据保护  7  应用安全基本要求     7.1  身份认证和访问控制     7.2  软件开发安全     7.3  更新和升级保护  8  控制安全基本要求     8.1  控制协议安全机制     8.2  指令安全审计  参考文献 

Fundamental requirements of information security protection for inverters

ICS
29.120.01
CCS
D441
发布
2021-12-09
实施
2022-01-01



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