K30 低压电器综合 标准查询与下载
共找到 1071 条与 低压电器综合 相关的标准，共 72 页
This part of IEC 60947 series applies to circuit-breakers@ the main contacts of which are intended to be connected to circuits@ the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers. Circuit-breakers rated above 1 000 V a.c. but not exceeding 1 500 V a.c. may also be tested to this standard. It applies whatever the rated currents@ the method of construction or the proposed applications of the circuit-breakers may be. The requirements for circuit-breakers which are also intended to provide earth leakage protection are contained in Annex B. The additional requirements for circuit-breakers with electronic over-current protection are contained in Annex F. The additional requirements for circuit-breakers for IT systems are contained in Annex H. The requirements and test methods for electromagnetic compatibility of circuit-breakers are contained in Annex J. The requirements for circuit-breakers not fulfilling the requirements for over-current protection are contained in Annex L. The requirements for modular residual current devices (without integral current breaking device) are contained in Annex M. The requirements and test methods for electromagnetic compatibility of circuit-breaker auxiliaries are contained in Annex N. The requirements and test methods for d.c. circuit-breakers for use in photovoltaic (PV) applications are contained in Annex P. The requirements and test methods for circuit-breakers incorporating residual current protection with automatic reclosing functions are contained in Annex R. Supplementary requirements for circuit-breakers used as direct-on-line starters are given in IEC 60947-4-1@ applicable to low-voltage contactors and starters. The requirements for circuit-breakers for the protection of wiring installations in buildings and similar applications@ and designed for use by uninstructed persons@ are contained in IEC 60898. The requirements for circuit-breakers for equipment (for example electrical appliances) are contained in IEC 60934. For certain specific applications (for example traction@ rolling mills@ marine service) particular or additional requirements may be necessary. NOTE Circuit-breakers which are dealt with in this standard can be provided with devices for automatic opening under predetermined conditions other than those of over-current and undervoltage as@ for example@ reversal of power or current. This standard does not deal with the verification of operation under such pre-determined conditions. The object of this standard is to state: a) the characteristics of circuit-breakers; b) the conditions with which circuit-breakers shall comply with reference to: 1) operation and behaviour in normal service; 2) operation and behaviour in case of overload and operation and behaviour in case of short-circuit@ including co-ordination in service (selectivity and back-up protection); 3) dielectric properties; c) tests intended for confirming that these conditions have been met and the methods to be adopted for these tests; d) information to be marked on or given with the apparatus.
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2016-06
- 实施
- 2016-06-09
Scope and object This part of IEC 60947 applies to control circuit devices and switching elements intended for controlling@ signalling@ interlocking@ etc.@ of switchgear and controlgear. It applies to control circuit devices having a rated voltage not exceeding 1 000 V a.c. (at a frequency not exceeding 1 000 Hz) or 600 V d.c. However@ for operational voltages below 100 V a.c. or d.c.@ see 4.3.2.2. This standard applies to specific types of control circuit devices such as: ? manual control switches@ for example push-buttons@ rotary switches@ foot switches@ etc.; ? electromagnetically operated control switches@ either time-delayed or instantaneous@ for example contactor relays; ? pilot switches@ for example pressure switches@ temperature sensitive switches (thermostats)@ programmers@ etc.; ? position switches@ for example control switches operated by part of a machine or mechanism; ? associated control circuit equipment@ for example indicator lights@ etc. NOTE 1 A control circuit device includes (a) control switch(es) and associated devices such as (an) indicator light(s). NOTE 2 A control switch includes (a) switching element(s) and an actuating system. NOTE 3 A switching element can be a contact element or a semiconductor element. It also applies to specific types of switching elements associated with other devices (whose main circuits are covered by other standards) such as: ? auxiliary contacts of a switching device (e.g. contactor@ circuit breaker. etc.) which are not dedicated exclusively for use with the coil of that device; ? interlocking contacts of enclosure doors; ? control circuit contacts of rotary switches; ? control circuit contacts of overload relays. Contactor relays also comply with the requirements and tests of IEC 60947-4-1 except for the utilization category which comply with this standard. This standard does not include the relays covered in IEC 60255 or in the IEC 61810 series@ nor automatic electrical control devices for household and similar purposes. The colour requirements of indicator lights@ push-buttons@ etc.@ are found in IEC 60073 and also in CIE S 0004/E-2001 from the Commission of Illumination (CIE) The object of this standard is to state: a) the characteristics of control circuit devices; b) the electrical and mechanical requirements with respect to: 1) the various duties to be performed; 2) the significance of the rated characteristics and of the markings; 3) the tests to verify the rated characteristics; c) the functional requirements to be satisfied by the control circuit devices with respect to: 1) environmental conditions@ including those of enclosed equipment; 2) dielectric properties; 3) terminals.
Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
- ICS
- 29.120.40;29.130.20
- CCS
- K30
- 发布
- 2016-05
- 实施
- 2016-05-27
Junction inserts with mantle terminals - 16 A, 500 V, for conductors up to 2,5 mm2
- ICS
- 47.020.60
- CCS
- K30
- 发布
- 2016-03
- 实施
Low-voltage switchgear and controlgear assemblies - Part 1: General rules; Supplement 2: A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation (IEC/TR 60890:2014)
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2016-02
- 实施
Plugs and socket-outlets for household and similar purposes -- Part 1: General requirements (Amendment 1)
- ICS
- 29.120.30
- CCS
- K30
- 发布
- 2016-01-20
- 实施
Cable management systems - Cable ties for electrical installations (IEC 62275:2013, modified); German version EN 62275:2015
- ICS
- 29.120.10
- CCS
- K30
- 发布
- 2016-01
- 实施
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies; Supplement 1: Guide for testing under conditions of arcing due to internal fault (IEC/TR 61641:2014)
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2016-01
- 实施
Low-voltage electrical installations. Part 7-706. Requirements for special installations or locations. Conducting locations with restricted movement
- ICS
- 91.140.50
- CCS
- K30
- 发布
- 2016
- 实施
- 2017-01-01
Low-voltage switchgear and controlgear. Product data and properties for information exchange
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2015-12-31
- 实施
- 2015-12-31
Appliance couplers for household and similar general purposes. General requirements
- ICS
- 29.120.30
- CCS
- K30
- 发布
- 2015-10-31
- 实施
- 2015-10-31
本规范规定了低压复合式开关的分类与型号命名、使用条件、要求、试验方法、检验规则、标志、包装、运输和储存。 本规范适用于0.4 kV及以下低压配电网中投切电容器的低压复合式开关(以下简称为开关)。
General specification for low-voltage composite switch
- ICS
- 29.120.40
- CCS
- K30
- 发布
- 2015-10-10
- 实施
- 2016-04-01
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks (IEC 61439-5:2014 + Cor.:2015); German version EN 61439-5:2015
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2015-10
- 实施
Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
- ICS
- 29.120.50;33.100.10;33.100.20;91.140.50
- CCS
- K30
- 发布
- 2015-09
- 实施
Low-voltage switchgear and controlgear - Part 1: General rules (IEC 60947-1:2007 + A1:2010 + A2:2014); German version EN 60947-1:2007 + A1:2011 + A2:2014
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2015-09
- 实施
Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances; Amendment 1
- ICS
- 29.120.50;33.100.10;33.100.20;91.140.50
- CCS
- K30
- 发布
- 2015-09
- 实施
- 2015-09-25
Components for low-voltage surge protective devices — Part 311: Performance requirements and test circuits for gas discharge tubes(GDT)
- ICS
- 33.040.99
- CCS
- K30
- 发布
- 2015-07-28
- 实施
本标准适用于交流不超过1000V，直流不超过1500V的电气系统及设备。本标准规定了智能电网用户端各系统(包括电能管理系统、智能配电系统、分布式发电系统、电动汽车充放电控制系统、分布式储能系统等)的主要技术要求和功能，以及相关应用系统集成、信息交互应遵循的主要技术原则。本标准适用于智能电网用户端整体及各子系统的总体规划、方案设计、系统集成和运行维护。
General requirements for smart grid user side system
- ICS
- 29.130.01
- CCS
- K30
- 发布
- 2015-07-01
- 实施
- 2015-12-01
Low-voltage switchgear and controlgear. Controller-device interfaces (CDIs). DeviceNet
- ICS
- 29.130.20;35.200
- CCS
- K30
- 发布
- 2015-05-31
- 实施
- 2015-05-31
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads (IEC 60947-4-3:2014); German version EN 60947-4-3:2014
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2015-04
- 实施
Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 3: DeviceNet
- ICS
- 29.130.20
- CCS
- K30
- 发布
- 2015-03
- 实施
