29.240.10 标准查询与下载
共找到 283 条与 相关的标准，共 19 页
KS C IEC 60099의 이 부는 낙뢰에 의한 섬락으로부터 애자장치를 보호하기 위한 목적에 국한하여 가공 송전 및 배전 선로에 사용되는 외부 직렬갭 금속 산화물 서지 피뢰기(외부 갭 라인 피뢰기: EGLA)에 대한 내용이다.이 표준은 낙뢰에 의한 과부하로부터의 애자장치 보호 목적에 국한하여 사용되는 서지 피뢰기를 규정한다. 따라서 금속 산화물 저항체는 선로에 영구히 연결되어 있을 수 없으므로 아래와 같은 항목들은 이 표준에서 다루지 않는다.? 개폐 임펄스 방전개시 전압? 급준파 임펄스 전류 및 개폐 임펄스 전류 제한 전압? 열 안정성? 장시간 임펄스 전류 내력 하중? 피뢰기 상용 주파 전압-시간(TOV) 특성? 단로기 시험? 상용 주파 전압에 의한 열화 책무가공 송전 및 배전 선로에 대한 특정 설계 개념과 특수 용도를 고려하여 애자장치의 절연내력과 EGLA 보호레벨 간의 조정에 대한 검증시험, 속류차단시험, 기계하중시험 등 고유의 요구사항과 시험이 사용된다.애자와 병렬로 설치되는 EGLA의 외부 직렬갭 설계는 이 표준 범위에 해당되지 않는다.?
Surge arresters — Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead t
- ICS
- 29.240.10
- CCS
- K49
- 发布
- 2014-05-09
- 实施
- 2014-05-09
Surge arresters — Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead t
- ICS
- 29.240.10
- CCS
- 发布
- 2014-05-09
- 实施
本标准规定了110 kV变电站交流回路系统的现场检验方法。 本标准适用于安装调试人员对海拔1000 m以上至5000 m及以下新建或改扩建变电站工程交流回路（包含一次和二次）接线正确性进行的现场系统性检验。 本标准对海拔1000 m及以下新建或改扩建变电站工程交流回路系统的现场检验亦可参照执行。 本标准不适用于使用新型的电子式互感器的工程。
On-site Inspection Method of AC Loop System in Plateau 110 kV Substation
- ICS
- 29.240.10
- CCS
- K 04
- 发布
- 2014-04-30
- 实施
- 2014-07-01
La présente partie de la CEI 61643 est applicable aux tubes à décharge de gaz (TDG) utilisés pour la protection contre les surtensions des réseaux de télécommunications, de signaux et de distribution basse tension, dont les tensions nominales de réseau sont inférieures ou égales à 1 000 V (valeurs efficaces) c.a. et 1 500 V c.c. Ils sont définis comme un éclateur ou des éclateurs avec deux ou trois électrodes métalliques hermétiquement scellées de sorte que le mélange et la pression de gaz soient sous contrôle. Ils sont conçus pour protéger des matériels ou des personnes, ou les deux, contre des surtensions transitoires élevées. La présente norme fournit de
Components for low-voltage surge protective devices - Part 312 : selection and application principles for gas discharge tubes
- ICS
- 29.240.10
- CCS
- K31
- 发布
- 2014-03-26
- 实施
- 2014-03-26
La présente partie de la CEI 61643 est applicable aux tubes à décharge de gaz (TDG) utilisés pour la protection contre les surtensions des réseaux de télécommunications, de signaux et de distribution basse tension, dont les tensions nominales de réseau sont inférieures ou égales à 1 000 V (valeurs efficaces) c.a. et 1 500 V c.c. Ils sont définis comme un éclateur ou des éclateurs avec deux ou trois électrodes métalliques hermétiquement scellées de sorte que le mélange et la pression de gaz soient sous contrôle. Ils sont conçus pour protéger des matériels ou des personnes, ou les deux, contre des surtensions transitoires élevées. La présente norme contient u
Components for low-voltage surge protective devices - Part 311 : performance requirements ans test circuits for gas discharge tubes (GDT)
- ICS
- 29.240.10
- CCS
- K31
- 发布
- 2014-03-26
- 实施
- 2014-03-26
Surge Arrester Part 5: Selection and Application Recommendations
- ICS
- 29.240.10
- CCS
- 发布
- 2014
- 实施
本规程规定了变电站(含开关站、换流站)施工过程中为确保施工人员的生命安全和身体健康应遵守的安全施工要求和应采取的措施。本规程适用于新建、改建、扩建的交流1000kV及以下变电站、直流±800kV及以下换流站工程的施工。
Code of safety operation in power engineering construction.Part 3: substation
- ICS
- 29.240.10
- CCS
- F25
- 发布
- 2013-11-28
- 实施
- 2014-04-01
IEC 60099-5:2013(E) is not a mandatory standard but provides information, guidance, and recommendations for the selection and application of surge arresters to be used in three-phase systems with nominal voltages above 1 kV. It applies to gapless metal-ox
Surge arresters - Part 5: Selection and application recommendations
- ICS
- 29.240.10
- CCS
- 发布
- 2013-10-04
- 实施
- 2013-10-04
Surge arresters. Selection and application recommendations
- ICS
- 29.240.10
- CCS
- K49
- 发布
- 2013-09-30
- 实施
- 2013-09-30
IEC 61643-311:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c..They are
Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
- ICS
- 29.240.10
- CCS
- 发布
- 2013-08-30
- 实施
- 2013-08-30
Is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
- ICS
- 29.240.10
- CCS
- 发布
- 2013-04-11
- 实施
- 2013-04-11
IEC 61643-11:2011 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are packaged to be connected to 50/60 Hz a.c. power circuits, and equipment rated up to 1 000 V
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
- ICS
- 29.240.10
- CCS
- 发布
- 2013-02-03
- 实施
- 2013-02-03
IEEE Standard Environmental and Testing Requirements for Communications Networking Devices Installed in Transmission and Distribution Facilities
- ICS
- 29.240.10
- CCS
- F21
- 发布
- 2013
- 实施
本标准适用于具有短路保护功能的电涌保护器(简称SPDI)。SPDI是指包含了用来限制电压和泄放电涌电流的限压型非线性元件,且与短路保护功能组合成为整体式的一种电器。SPDI具有对间接雷电和直接雷电效应或其他瞬态过电压电涌进行保护的功能,同时具有分断因其内部限压型非线性元件发生短路失效而产生的系统故障工频电流的能力。SPDI可连接到交流额定电压不超过440V (有效值)、50/60Hz的电路和设备。本标准的目的是规定SPDI的特性、标准试验方法和额定值。a)本标准中的SPDI仅属于II类试验的电压限制型的电涌保护器。b)本标准仅适用于内置短路保护功能的设计原理与符合GB 10963.1-2005的断路器相似的SPDI。对于内置短路保护功能部分,其设计原理与熔断体或其他与保护装置相似的SPDI正在考虑中。c)对于多极SPDI,如果包含了只能连接在N-PE之间的电涌保护器(简称SPD)模块,则此SPD 模块应符合 GB 18802.1-2011。
Surge protective devices with integral short circuit protection function
- ICS
- 29.240.10
- CCS
- K30
- 发布
- 2012-10-29
- 实施
- 2013-03-01
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
- ICS
- 29.240.10
- CCS
- 发布
- 2012-07-27
- 实施
Surge protective devices connected to low－voltage power distribution systems－Part 1：Performance requirements and testing methods
- ICS
- 29.240.10
- CCS
- 发布
- 2012-06-05
- 实施
Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (IEC 60099-8:2011); German version EN 60099-8:2011
- ICS
- 29.240.10
- CCS
- K49
- 发布
- 2011-11
- 实施
- 2011-11-01
Surge arresters -- Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (IEC 60099-8:2011)
- ICS
- 29.240.10
- CCS
- 发布
- 2011-09-30
- 实施
- 2011-09-30
IEC 60099-8:2011 covers metal-oxide surge arresters with external series gap (externally gapped line arresters (EGLA) that are applied on overhead transmission and distribution lines, only to protect insulator assemblies from lightning-caused flashovers. This standard defines surge arresters to protect the insulator assembly from lightning-caused overvoltages only. Designs with the EGLA's external series gap installed in parallel to an insulator are not covered by this standard.
Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
- ICS
- 29.240.10
- CCS
- 发布
- 2011-08-23
- 实施
- 2011-08-23
