29.120.40 开关 标准查询与下载



共找到 953 条与 开关 相关的标准,共 64

Switches for appliances - Part 1-2: Requirements for electronic switches (IEC 61058-1-2:2016); German version EN 61058-1-2:2016

ICS
29.120.40
CCS
K31
发布
2017-04
实施

Switches for appliances - Part 2-6: Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery (IEC 61058-2-6:2016); German version EN 61058-2-6:2016

ICS
29.120.40
CCS
K31
发布
2017-04
实施

本标准规定了塑料外壳式断路器(以下简称断路器)的术语和定义、符号、代号、基本要求、断路器分类及特性、产品资料、正常工作、安装及运输条件、技术要求、试验、质量承诺等内容。 本标准适用于主触头用来接入额定电压不超过交流1000V断路器(对于交流1140V的断路器可参照本标准)。

Moulded-case circuit-breaker

ICS
29.120.40
CCS
C3823
发布
2017-03-31
实施
2017-04-05

本标准规定了智能隔离断路器的试验项目、检测方法和技术要求。  本标准适用于额定电压为 72.5kV 及以上、频率为 50Hz 的智能隔离断路器。

Test specification for smart disconnecting circuit-breaker

ICS
29.120.40
CCS
D442
发布
2017-02-28
实施
2017-06-19

标准分为9章。1范围;2规范性引用文件;3术语和定语;4试验条件;5隔离断路器本体试验;6隔离断路器操作机构试验;7接地开关试验;8电子式电流互感器(含合并单元)试验;9智能组建试验

Test specification for smart disconnecting circuit-breaker

ICS
29.120.40
CCS
C3839
发布
2017-02-28
实施
2017-05-12

Switches for household and similar fixed-electrical installations - Part 1: General requirements

ICS
29.120.40
CCS
发布
2017-02-22
实施

Switches for appliances - Part 1-1: Requirements for mechanical switches (IEC 61058-1-1:2016); German version EN 61058-1-1:2016

ICS
29.120.40
CCS
K31
发布
2017-02
实施

This part of IEC 60669 applies to manually operated general purpose functional switches@ for alternating current (AC) only with a rated voltage not exceeding 440 V with a rated current not exceeding 63 A@ intended for household and similar fixed electrical installations@ either indoors or outdoors. For switches provided with screwless terminals@ the rated current is limited to 16 A. NOTE 1 The rated current is limited to 16 A for switches provided with insulation piercing terminals (IPT??s) according to Annex D. Switches covered by this document are@ where applicable@ intended for the control in normal use of all of the following loads: ?C a circuit for a tungsten filament lamp load; ?C a circuit for an externally ballasted lamp load (for example LED@ CFL@ fluorescent lamp load); ?C a circuit for a self ballasted lamp load (for example LEDi or CFLi); ?C a circuit for a substantially resistive load with a power factor not less than 0@95; ?C a single phase circuit for motor load with a rated current not exceeding 3 A at 250 V (750 VA) and 4@5 A at 120 V (540 VA) and a power factor not less than 0@6. This applies to both switches rated not less than 10 A that have not undergone additional tests and to momentary switches rated not less than 6 A that have not undergone additional tests. NOTE 2 In the following country the suitability of a switch intended to control the inrush current of a motor shall be tested: AU. This document also applies to boxes for switches@ with the exception of mounting boxes for flush-type switches. NOTE 3 General requirements for boxes for flush-type switches are given in IEC 60670-1. It also applies to switches such as ?C switches incorporating pilot lights; ?C electromagnetic remote control switches (particular requirements are given in IEC 606692- 2); ?C switches incorporating a time-delay device (particular requirements are given in IEC 60669-2-3); ?C combinations of switches and other functions (with the exception of switches combined with fuses); ?C electronic switches (particular requirements are given in IEC 60669-2-1); ?C switches having facilities for the outlet and retention of flexible cables (see Annex A); ?C isolating switches (particular requirements are given in IEC 60669-2-4); ?C switches and related accessories for use in home and building electronic systems (particular requirements are given in IEC 60669-2-5); ?C firemen??s switches (particular requirements are given in IEC 60669-2-6). Switches complying with this document are suitable for use at ambient temperatures not normally exceeding +40 ?? but their average over a period of 24 h does not exceed +35 ?? with a lower limit of the ambient air temperature of ?C5 ?? NOTE 4 For lower temperatures see Annex E. Switches complying with this document are suitable only for incorporation in equipment in such a way and in such a place that it is unlikely that the surrounding ambient temperature exceeds +35 ?? In locations where special conditions prevail@ such as in ships@ vehicles and the like and in hazardous locations@ for example where explosions are liable to occur@ special construction and/or additional requirements may be required

Switches for household and similar fixed electrical installations - Part 1: General requirements

ICS
29.120.40
CCS
K31
发布
2017-02
实施
2017-02-24

本标准规定了家用和类似用途电风扇开关(以下简称开关)的术语和定义、额定值、分类、型号与标志、技术要求与试验方法、包装、运输和贮存。 本标准适用于装在家用或类似用途电风扇中的,借助人体动作或由人激发传感器去操动开关(或借助开关系统)接通和断开电器器具电源的,额定电压不超过480 V、额定电流不大于30 A的开关。 本标准适用于由人通过操动件操作,或者靠激发传感器(可在实体上或电气上与开关结合在一起,也可分开配置)操作的开关。 在特殊环境下使用的类似开关也可参照执行。

Switches for household and similar electrical fans

ICS
29.120.40
CCS
K64
发布
2017-01-09
实施
2017-07-01

Changeover selector for electronic speed switch

ICS
29.120.40
CCS
K64
发布
2017-01-09
实施
2017-07-01

Electrical performance requirements and test method standards for electronic switches in appliances

ICS
29.120.40
CCS
K64
发布
2017-01-09
实施
2017-07-01

Railway traction substations, transformer substations and power supply linear devices. Safety requirements and control methods

ICS
29.120.40
CCS
发布
2017
实施
2017-11-01

This International Standard applies to cord switches (mechanical or electronic) for appliances actuated by hand, by foot or by other human activity, to operate or control electrical appliances and other equipment for household or similar purposes with a rated voltage not exceeding 250 V and a rated current not exceeding 16 A.

Switches for appliances - Part 2-1: Particular requirements for cord switches (IEC 23J/432/CDV:2017); German version prEN 61058-2-1:2017

ICS
29.120.40
CCS
发布
2017
实施

This part of IEC 60214 is intended to assist in the selection of tap-changers designed in accordance with IEC 60214-1 or IEEE Std. C57.131 for use in conjunction with the tapped windings of transformers or reactors. It is also intended to assist in understanding the various types of tap-changers and their associated equipment available. The application guide covers on-load tap-changers (resistor and reactor types) and de-energized tap-changers.

Tap-changers - Part 2: Application Guide (IEC 14/913/CD:2017)

ICS
29.120.40
CCS
发布
2017
实施

This International Standard applies to change-over selectors (mechanical or electronic) for appliances actuated by hand, by foot or by other human activity, to operate or control electrical appliances and other equipment for household or similar purposes with a rated voltage not exceeding 480 V and a rated current not exceeding 63 A.

Switches for appliances - Part 2-5: Particular requirements for change-over selectors (IEC 23J/434/CDV:2017); German version prEN 61058-2-5:2017

ICS
29.120.40
CCS
发布
2017
实施

This International Standard applies to independently mounted switches for appliances (mechanical or electronic) actuated by hand, by foot or by other human activity, to operate or control electrical appliances and other equipment for household or similar purposes with a rated voltage not exceeding 480 V and a rated current not exceeding 63 A.

Switches for appliances - Part 2-4: Particular requirements for independently mounted switches (IEC 23J/433/CDV:2017); German version prEN 61058-2-4:2017

ICS
29.120.40
CCS
发布
2017
实施

本标准规定了热磁式塑壳断路器的分类、产品数据和资料、正常工作条件和安装条件、要求、检验规则与试验方法。

Thermal magnetic molded case circuit breakers

ICS
29.120.40
CCS
C3823
发布
2016-12-26
实施
2016-12-30

Switches for appliances - Part 2-6 : particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery

ICS
29.120.40
CCS
发布
2016-12-23
实施
2016-12-23

25.8kV automatic load transfer switch for underground line

ICS
29.120.40
CCS
发布
2016-12-15
实施

Switches for appliances. Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery

ICS
29.120.40
CCS
K31
发布
2016-11-30
实施
2016-11-30



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