L25 继电器、斩波器 标准查询与下载



共找到 433 条与 继电器、斩波器 相关的标准,共 29

GB/T l8908的本部分适用于时间继电器,如在IEC 60050(446)的定义中规定的工业用(即控制、自动化、信号和工业设备)延时继电器。 本部分中使用的“继电器’’包括各类具有定时功能的继电器,但不包括量度继电器。 根据时间继电器的应用领域(如:电力的生产、传输和分配等),将会采用更多的标准。

Specified time relays for industrial use--Part 1: Requirements and tests

ICS
29.120.70
CCS
L25
发布
2002-12-04
实施
2003-05-01

本空白详细规范规定了有质量评定程序的有或无机电器试验一览表1、2和3。

Electrical relays. Part 19: Blank detail specification. Electromechanical all-or-nothing relays of assessed quality. Test schedules 1,2 and 3

ICS
31.220.30
CCS
L25
发布
1998-11-02
实施
1999-07-01

本规范规定的试验方法,从总规范GB/T 10232-94电气继电器 第7部分:有或无机电继电器测试程序(idt IEC 255-7:1991)中选取,适用于从本规范导出的有质量评定程序的有或无机电继电器详细规范,同时也给出用于制定上述详细规范的基本试验一览表。 在分类空白详细规范的详细试验一览表中指明了编制详细规范的方法。分类空白详细规范是本规范的补充文件。

Electrical relays. Part 19: Sectional specification. Electromechanical all-or-nothing relays of assessed quality

ICS
CCS
L25
发布
1997-10-13
实施
1998-09-01

本标准适用于有或无继电器,它提供下列导则: a)鉴定批准和质量一致性检验程序; b)继电器分类; c)试验分组; d)编制试验一览表; e)在编制分规范和详细规范时,a)、b)、c)及d)各项的应用。 上述各项导则拟在国际电工委员会质量评定体系范围内使用。

Electrical relays. Part 10: Application of the IEC quality assessment system for electronic components to all-or-nothing relays

ICS
29.120.70
CCS
L25
发布
1996-11-12
实施
1997-10-01

本标准规定了IEC范围内的有或无机电继电器测试程序。它包括了IEC255系列标准范围内的各类继电器通常所共有的一些基本问题,而对于有质量评定要求的有或无继电器尤为重要。在特殊设计或特殊应用时,可有必要的补充要求。

Electrical relays. Part 7:Test and measurement procedures for electromechanical all-or-nothing relays

ICS
29.120.70
CCS
L25
发布
1994-08-02
实施
1995-03-01

本标准规定了有或无通用继电器外部尺寸、引出端和安装件配置尺寸的下列内容: 定义(第2章); 基本模数和推荐倍数(第3章); 外部尺寸,采用基本模数的整倍数; 对于插座安装继电器,还包括了插座的高度; 本标准中给出的所有尺寸均以毫米(mm)为单位。 本标准适用于所有结构型式(例如机电式、电子式、舌簧式等,也包括插座安装式、印制电路板用式及本标准第6章中所述的其他型式)的有或无通用继电器。 本标准不适用于ISO(TC20:航空与航天器)标准所包括的继电器,也不适用于继电器的内部结构及引出端和安装件的尺寸。

Electrical relays. Part 18: Dimensions for general purpose all-or-nothing relays

ICS
29.120.70
CCS
L25
发布
1993-09-05
实施
1994-04-01

本标准规定了电气继电器触点寿命试验设备的主要特性。 本标准适用于电气继电器系列标准所规定的电气继电器触点寿命试验设备。

Electrical relays. Part 15: Endurance tests for electrical relay contacts. Specification for the characteristics of test equipment

ICS
29.120.70
CCS
L25
发布
1993-09-05
实施
1994-04-01

本标准规定了电气继电器触点负载的推荐特性,这些负载使用于“应用类别”所规定的电压和电流范围内的触点寿命试验中。对于各类负载(包括继电器和电缆),都规定出优先值。经进一步的考虑,本标准各种表格的名称和数值与GB/T14598.1《电气继电器电气继电器的触点性能》中的规定略有不同。 详细规范应引用这些触点负载的优先值,但在特定应用时,可规定附加特性(例如触点负载电路中的浪涌电流、灯负载或电动机负载)。 注:根据IEC102号导则《电子元器件质量评定的规范结构》第4.5条的规定,详细规范是一种有关某一具体型号(或型式)继电器的具体要求或规定的文件,也可以是电气继电器系列标准的一部分或是由制造方或使用方作为台同的一部分而制订的规范。 本标准适用于电气继电器系列标准包括的所有类型继电器的触点组。

Electrical relays. Part 14: Endurance test for electrical relay contacts. Preferred values for contact loads

ICS
29.120.70
CCS
L25
发布
1993-09-05
实施
1994-04-01

本标准规定了电气继电器绝缘试验的一般要求。 本标准适用于电气继电器绝缘的试验。 本标准也适用于诸如分流器、串联电阻器、互感器等有关的辅助装置,这些辅助装置与上述电气继电器一起使用并一起进行试验。 对于每一种类型的继电器来说,试验要求的严酷等级在电气继电器系列标准的相应部分中规定。但对特定类型继电器规定的相应严酷等级正在考虑中,暂时可采用本标准附录A中规定的导则。 对于特定类型的继电器(例如静态继电器),可以增加补充要求,并将在电气继电器系列标准的相应部分中规定。

Electrical relays. Part 5: Insulation tests for electrical relays

ICS
29.120.70
CCS
L25
发布
1993-09-05
实施
1994-04-01

本标准规定了有或无电气继电器: 使用的名词术语和定义(第2章); 推荐值(第3章); 容许的最高温度(第4章); 定时限的准确度(第5章); 继电器应满足的机械和电气要求(第6至9章); 适用的试验方法(第10章); 数据和标志(第11章)。 本标准适用于有或无电气继电器。 本标准只适用于输出电路中有触点的新制造的继电器。 如果此类继电器的激励电路中混装静态器件(如放大器、整流器等),必要时,应对本标准补充特殊要求。 注:混装静态器件的继电器的要求正在考虑中。 本标准适用于IEC包括的许多电气技术领域中所使用的继电器。对于特殊应用领域(航海、航空、航天、爆炸性大气环境等),可借助专用标准扩大本标准的适用范围。 本标准不包括电话和电报设备用继电器的要求。适用此类及其同类继电器的标准正在考虑中。 本标准不适用于铁路信号和闭塞系统中使用的继电器。 注:要注意这样的实际情况,与继电器一起使用或类同继电器的类似装置涉及到其他一些IEc标准。在这种不同而又相关的应用领域中的不同要求之间,尚未得到完全协调时,可能需要引用其他有关的IEc标准。此注释特别适用于低压开关和控制装置的标准。

Electrical relays. All-or-nothing electrical relays

ICS
29.120.70
CCS
L25
发布
1993-09-05
实施
1994-04-01

This part of IEC 61810 covers test conditions and provisions for the evaluation of endurance tests using appropriate statistical methods to obtain reliability characteristics for relays. This document applies to electromechanical elementary relays considered as non-repaired items (i.e. items which are not repaired after failure). The lifetime of a relay is usually expressed in number of cycles (CTF). Therefore, whenever the terms "time" or "duration" are used in IEC 61649, they carry the meaning "cycles". However, with a given frequency of operation, the number of cycles can be transformed into respective times (e. g. times to failure (TTF)). The failure criteria and the resulting characteristics of elementary relays describing their reliability in normal use are specified in this document. A relay failure occurs when the specified failure criteria are met. As the failure rate for elementary relays cannot be considered as constant, particularly due to wear-out mechanisms, the cycles to failure of tested items typically show a Weibull distribution. This document provides numerical and graphical methods to calculate approximate values for the two-parameter Weibull distribution, as well as lower confidence limits and a method for confirmation of reliability values with the WeiBayes method. This document does not cover procedures for electromechanical elementary relays where enhanced requirements for the verification of reliability apply. NOTE 1 Such reliability test procedures are specified in IEC 61810-2-1. In particular, when electromechanical elementary relays are intended to be incorporated in safety-related control systems of machinery in accordance with IEC 62061 and ISO 13849-1, IEC 61810-2-1 defines procedures for the manufacturer to provide B10D values. NOTE 2 Electromechanical elementary relays with forcibly guided (mechanically linked) contacts according to IEC 61810-3 offer the possibility of a high diagnostic coverage according to 4.5.3 of ISO 13849-1:2015.

Electromechanical elementary relays - Part 2: Reliability

ICS
29.120.70
CCS
L25
发布
2017-05
实施
2017-05-31

This part of IEC 61810 specifies reliability test procedures for electromechanical elementary relays when enhanced requirements for the verification of reliability apply. Particular provisions are given for relays incorporated in safety-related control systems of machinery in accordance with IEC 62061 and ISO 13849-1. For such relays, B10 values for dangerous failures (B10D values) are derived from the tests specified in this document.

Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values

ICS
29.120.70
CCS
L25
发布
2017-05
实施
2017-05-31

Reed switches -- Part 1-1: Detail specification -- Quality assessment

ICS
29.120.70
CCS
L25
发布
2016-06-20
实施

Reed switches -- Part 1: Generic specification

ICS
29.120.70
CCS
L25
发布
2016-06-20
实施

Measuring relays and protection equipment — Part 26: Electromagnetic compatibility requirements

ICS
29.120.70
CCS
L25
发布
2015-07-28
实施

Measuring relays and protection equipment - Part 27: Product safety requirements

ICS
29.120.70
CCS
L25
发布
2015-07-28
实施

This part of IEC 61810 applies to electromechanical elementary relays (non-specified time allor- nothing relays) for incorporation into low voltage equipment (circuits up to 1 000 V alternate current or 1 500 V direct current). It defines the basic functional and safety requirements and safety-related aspects for applications in all areas of electrical engineering or electronics@ such as: general industrial equipment@ electrical facilities@ electrical machines@ electrical appliances for household and similar use@ information technology and business equipment@ building automation equipment@ automation equipment@ electrical installation equipment@ medical equipment@ control equipment@ telecommunications@ vehicles@ transportation (e.g. railways) Compliance with the requirements of this standard is verified by the type tests indicated. In case the application of a relay determines additional requirements exceeding those specified in this standard@ the relay should be assessed in line with this application in accordance with the relevant IEC standard(s) (e.g. IEC 60730-1@ IEC 60335-1@ IEC 60950-1).

Electromechanical elementary relays - Part 1: General and safety requirements

ICS
29.120.70
CCS
L25
发布
2015-02
实施
2017-07-04

Monitoring of electromagnetic field levels Amendment 1: Updates to the introduction and Appendix I of ITU-T K.83 (Study Group 5)

ICS
17.240
CCS
L25
发布
2014-07
实施

Generic specification : sockets for use with electrical relays of assessed quality

ICS
29.120.70
CCS
L25
发布
2013-11-09
实施
2013-11-09

Sectional specification : relay stockets of assessed quality

ICS
29.120.70
CCS
L25
发布
2013-11-09
实施
2013-11-09



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