29.130.20 低压开关装置和控制器 标准查询与下载



共找到 1216 条与 低压开关装置和控制器 相关的标准,共 82

本标准规定了家用和类似用途磁敏温控开关(以下简称:温控开关)的术语和定义、分类、型号与基本参数、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准仅适用于额定电压不超过AC 250 V/50 Hz-60 Hz或DC 36V、额定电流不超过16A、动作温度范围在-80°C~+280°C的家用和类似用途磁敏温控开关。

Magnetic thermostat switches for household and similar purposes

ICS
29.130.20
CCS
K32
发布
2014-08-14
实施
2014-11-14

This specification describes the minimum technical requirements for design, material, manufacture, testing and performance of Molded Case Circuit Breakers (MCCB) for indoor or outdoor installation in an enclosure and intended to be used for Service Connections in the Low Voltage System of Electricity Utilities (EU) in GCC countries.

Low Voltage Molded Case Circuit Breakers for Service Connections

ICS
29.130.20
CCS
发布
2014-08-06
实施

Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks

ICS
29.130.20
CCS
K30
发布
2014-08-01
实施

Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: DeviceNet

ICS
29.130.20
CCS
K30
发布
2014-08-01
实施

Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors (IEC 60947-7-4:2013); German version EN 60947-7-4:2013

ICS
29.130.20
CCS
K30
发布
2014-08
实施

Le présent amendement inclut les modifications techniques significatives suivantes par rapport à la NF EN 60947-6-1, de février 2006 : clarification du domaine d'application et de l'objet ; mise à jour des références normatives ; clarification de la classification de l'Article 4 ; nouvel essai CEM : harmoniques de tension ; essai minimal pour les TSE dérivés ; alignements selon l'Amendement 1, de septembre 2011 à la NF EN 60947-1, d'octobre 2007 ; alignements selon l'Amendement 1, de décembre 2012 à la NF EN 60947-4-1 d'août 2010 ; création de la bibliographie.Le présent document entre dans le champ d'application de la Directive Basse Tension no2006/95/CE d

Low-voltage switchgear and controlgear - Part 6-1 : multiple function equipment - Transfer switching equipment

ICS
29.130.20
CCS
发布
2014-06-21
实施
2014-06-21

Low-voltage switchgear and controlgear assemblies - Part 1: General rules; Supplement 1: Guidance to specifying assemblies (IEC/TR 61439-0:2013)

ICS
29.130.20
CCS
K31
发布
2014-06
实施

本标准规定了HZ910系列船用组合开关的型号与分类、标志、正常工作条件和安装条件、技术要求、试验方法、检验规则及包装、运输和贮存及保用期。 本标准适用于额定电压交流380 V (或440 V)、50 Hz (或60 Hz)及以下或直流220 V及以下电气线路中,供手动作不频繁接通或分断电路和换接电路的HZ910系列船用组合开关(以下简称开关),25 A及以下开关可控制小容量电动机。

Rotary switch for ship

ICS
29.130.20
CCS
K32
发布
2014-05-06
实施
2014-10-01

This part of IEC 60947 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Typical applications are classified by utilization categories given in Table 2. As controllers@ they may be used to reduce the amplitude of the r.m.s. a.c. voltage on the load terminals from that of the applied voltage ?C either continuously or for a specified period of time. The half-wave period of the a.c. wave form remains unchanged from that of the applied voltage. They may include a series mechanical switching device and are intended to be connected to circuits@ the rated voltage of which does not exceed 1 000 V a.c. This standard characterizes controllers and contactors for use with or without bypass switching devices. The semiconductor controllers and contactors dealt with in this standard are not normally intended to interrupt short-circuit currents. Therefore@ suitable short-circuit protection (see 8.2.5) should form part of the installation but not necessarily of the controller itself. In this context@ this standard gives requirements for semiconductor controllers and contactors associated with separate short-circuit protective devices. This standard does not apply to: ? operation of a.c. and d.c. motors; ? low-voltage a.c. semiconductor motor controllers and starters covered by IEC 60947-4-2; ? electronic a.c. power controllers covered by the IEC 60146 series; ? all-or-nothing solid-state relays. Contactors and control-circuit devices used in semiconductor controllers and contactors should comply with the requirements of their relevant product standard. Where mechanical switching devices are used@ they should meet the requirements of their own IEC product standard and the additional requirements of this standard. The object of this standard is to state a) the characteristics of semiconductor controllers and contactors and associated equipment; b) the conditions with which semiconductor controllers and contactors should comply with reference to: - their operation and behaviour; - their dielectric properties; - the degrees of protection provided by their enclosures@ where applicable; - their construction; c) the tests intended for confirming that these conditions have been met@ and the methods to be adopted for these tests; d) the information to be given with the equipment or in the manufacturer's literature.

Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads

ICS
29.130.20
CCS
K31
发布
2014-05-01
实施
2014-05-09

A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation

ICS
29.130.20
CCS
K31
发布
2014-05
实施

本标准规定了额定电压为交流40.5 kV户内交流金属封闭高压开关设备的最小安全距离。 本标准适用于海拔1 000 m以上至3 000 m地区交流40.5 kV户内交流金属封闭高压开关设备的设计、安装使用中最小安全距离的选用。

The minimum safe distance of AC 40.5 kV metal-enclosed high-voltage switchgear for plateau use

ICS
29.130.20
CCS
K43
发布
2014-04-30
实施
2014-07-01

Empty enclosures for low-voltage switchgear and controlgear assemblies-General requirements

ICS
29.130.20
CCS
发布
2014-03-05
实施

Scope and object This standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. This standard characterizes controllers and starters with and without bypass means. Controllers and starters dealt with in this standard are not normally designed to interrupt short-circuit currents. Therefore, suitable short-circuit protection (see 8.2.5) should form part of the installation, but not necessarily of the controller or starter. In this context, this standard gives requirements for controllers and starters associated with separate short-circuit protective devices. This standard does not apply to: - continuous operation of a.c. motors at motor speeds other than the normal speed; - semiconductor equipment, including semiconductor contactors (see 2.2.13 of IEC 60947-1) controlling non-motor loads; - electronic a.c. power controllers covered by IEC 60146. Contactors, overload relays and control circuit devices used in controllers and starters should comply with the requirements of their relevant product standard. Where mechanical switching devices are used, they should meet the requirements of their own IEC product standard, and the additional requirements of this standard. The object of this standard is to state as follows: - the characteristics of controllers and starters and associated equipment; - the conditions with which controllers and starters shall comply with reference to: a) their operation and behaviour; b) their dielectric properties; c) the degrees of protection provided by their enclosures where applicable; d) their construction; - the tests intended for confirming that these conditions have been met, and the methods to be adopted for these tests; - the information to be given with the equipment, or in the manufacturer's literature. 1DV DC Modification of 1 by adding the following: 1DV.1 Circuit breakers used as short-circuit protective devices in combination starters and protected starters shall comply with the requirements of Annex DVB, Table DVB.3, Ref. No. 3. IEC 60947-2 Part 2: Circuit-breakers does not apply. 1DV.2 Disconnect switches shall comply with the requirements of Annex DVB, Table DVB.3, Ref. No 1. IEC 60947-3 Part 3: Switches, disconnectors, switch-disconnectors and fuse combination units does not apply. 1DV.3 Fuses used as short-circuit protective devices in combination and protected starters shall comply with the requirements of Annex DVB, Table DVB.3, Ref. No. 2. 1DV.4 Molded case switches in combination with fuses used as short-circuit protective devices in combination starters shall comply with the requirements of Annex DVB, Table DVB.3, Ref. No. 3, and Annex DVB, Table DVB.3, Ref. No. 2.

Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters (Bi-national standard, with UL 60947-4-2)

ICS
29.130.20
CCS
发布
2014-03-01
实施

Low-voltage switchgear and controlgear - Product data and properties for information exchange (IEC 62683:2013); German version EN 62683:2013

ICS
29.130.20
CCS
K31
发布
2014-02
实施
2014-02-01

Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations

ICS
29.130.20
CCS
K31
发布
2014-02
实施

Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters (IEC 60947-4-1:2009 + A1:2012); German version EN 60947-4-1:2010 + A1:2012

ICS
29.130.20
CCS
K31
发布
2014-02
实施
2014-02-01

Low-voltage switchgear and controlgear. Controller-device interfaces (CDIs). Actuator sensor interface (AS-i)

ICS
29.130.20
CCS
K31
发布
2014-01-31
实施
2014-01-31

Low-voltage switchgear and controlgear.Part 5-2: Control circuit devices and switching elements.Proximity switches (IEC 60947-5-2:2007 + A1:2012); German version EN 60947-5-2:2007 + A1:2012

ICS
29.130.20
CCS
K31
发布
2014-01
实施
2014-01-01

Low-voltage switchgear and controlgear.Part 2: Circuit-breakers (IEC 60947-2:2006 + A1:2009 + A2:2013); German version EN 60947-2:2006 + A1:2009 + A2:2013

ICS
29.130.20
CCS
K31
发布
2014-01
实施
2014-01-01

Low-voltage switchgear and controlgear. Part 1. General rules

ICS
29.130.20
CCS
发布
2014
实施
2016-01-01



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