K49 避雷器 标准查询与下载
共找到 267 条与 避雷器 相关的标准，共 18 页
Lightning protection system components. Part 6. Requirements for lightning strike counters
- ICS
- 91.120.40
- CCS
- K49
- 发布
- 2015
- 实施
- 2017-01-01
이 표준은 상업용의 순수한 알루미늄 모선 재질에 적용한다.
Recommendation for commercial-purity aluminium bus-bar material
- ICS
- 29.050;29.240.20
- CCS
- K49
- 发布
- 2014-10-03
- 实施
- 2014/10/3
Surge arresters. Metal-oxide surge arresters without gaps for HVDC converter stations
- ICS
- 29.120.50;29.240.10
- CCS
- K49
- 发布
- 2014-09-30
- 实施
- 2014-09-30
Surge arresters. Metal-oxide surge arresters without gaps for a.c. systems
- ICS
- 29.120.50;29.240.10
- CCS
- K49
- 发布
- 2014-09-30
- 实施
- 2014-09-30
Surge arresters - Part 5: Selection and application recommendations (IEC 60099-5:2013); German version EN 60099-5:2013
- ICS
- 29.240.10
- CCS
- K49
- 发布
- 2014-09-01
- 实施
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
- ICS
- 29.120.50;29.240.10
- CCS
- K49
- 发布
- 2014-06-01
- 实施
This part of IEC 60099 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit overvoltages in HVDC converter stations of two terminal@ multiterminal and back-to-back type up to and including an operating voltage of 1 100 kV. The standard applies in general to porcelain-housed and polymer-housed type arresters but also to gas-insulated metal enclosed arresters (GIS-arresters) solely used as d.c. bus and d.c. line/cable arresters. Arresters for voltage source converters are not covered. Arresters applied on the a.c. systems at the converter station and subjected to power-frequency voltage of 50 or 60 Hz principally without harmonics are tested as per IEC 60099-4. The arresters on a.c.-filters are tested according to this standard.
Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
- ICS
- 29.120.50;29.240.10
- CCS
- K49
- 发布
- 2014-06
- 实施
- 2014-07-03
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
本标准规定了氧化锌的技术条件、试验方法、检验规则及标志、包装、运输和贮存。本标准适用于以GB/T 470-2008规定的牌号为Zn99.995锌锭为原料,采用间接法生产的、用于生产金属氧化物避雷器电阻片的主要原料氧化锌。
Zinc oxide for the varistor of metal oxide surge arresters
- ICS
- 29.080.99
- CCS
- K49
- 发布
- 2014-05-06
- 实施
- 2014-10-01
本标准规定了交流电力系统阻波器用有串联间隙金属氧化物避雷器(以下简称避雷器)的技术要求、试验方法、检验规则等内容。本标准仅适用于交流电力系统阻波器过电压保护用避雷器。
Metal oxide surge arresters with series gaps for line trap for a.c. power systems
- ICS
- 29.080.99
- CCS
- K49
- 发布
- 2014-05-06
- 实施
- 2014-10-01
Technical specification for detection of lightning protection devices for expressway facilities
- ICS
- CCS
- K49
- 发布
- 2014-02-01
- 实施
- 2014-02-01
JB/T 9672的本部分规定了额定电压4 kV及以下瓷外套和复合外套直流有串联间隙金属氧化物避雷器(以下简称避雷器)的技术要求、试验方法和检验规则等内容。本部分适用于3 kV及以下直流供电系统中保护直流牵引电机及直流电气设备免受过电压损坏的避雷器。
Metal-oxide surge arresters with series gaps.Part 1: Metal-oxide surge arresters with series gaps for d.c. systems of 3 kV and below
- ICS
- 29.080.99
- CCS
- K49
- 发布
- 2013-12-31
- 实施
- 2014-07-01
Technical specifications for lightning protection of urban landscape lighting facilities
- ICS
- CCS
- K49
- 发布
- 2013-10-14
- 实施
- 2014-02-01
Surge arresters. Selection and application recommendations
- ICS
- 29.240.10
- CCS
- K49
- 发布
- 2013-09-30
- 实施
- 2013-09-30
Technical specification for lightning protection of cultural relic buildings
- ICS
- CCS
- K49
- 发布
- 2013-07-01
- 实施
- 2013-07-01
This part of IEC 60099 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-oxide surge arresters as defined in IEC 60099-4, to surge arresters containing both series and parallel gapped structure-rated 52 kV and less as defined in IEC 60099-6 and metal-oxide surge arresters with external series gap for overhead transmission and distribution lines (EGLA) as defined in IEC 60099-8. In Annex H, some aspects regarding the old type of SiC gapped arresters are discussed.
Surge arresters.Part 5: Selection and application recommendations
- ICS
- 29.120.50;29.240.10
- CCS
- K49
- 发布
- 2013-05
- 实施
- 2018-01-23
Protection against lightning. Risk management
- ICS
- 91.120.40
- CCS
- K49
- 发布
- 2013-04-30
- 实施
- 2013-04-30
This technical report introduces lightning to the layman, noting the right action in the presence of thunderstorms, as well as protective measures against lightning. It also contributes to the prevention of lightning injuries and damages. It should be noted that so far there are no means to avoid lightning. However, by following some elementary rules, people can be protected against its deleterious effects.
Safety procedures for reduction of risk outside a structure
- ICS
- 91.120.40
- CCS
- K49
- 发布
- 2013-04
- 实施
Protection against lightning - Thunderstorm warning systems; German version EN 50536:2011/A1:2012
- ICS
- 07.060;91.120.40
- CCS
- K49
- 发布
- 2013-02
- 实施
- 2013-02-01
Lightning Protection System Components (LPSC) - Part 2: Requirements for conductors and earth electrodes (IEC 62561-2:2012, modified); German version EN 62561-2:2012
- ICS
- 91.120.40
- CCS
- K49
- 发布
- 2013-02
- 实施
- 2013-02-01
