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

Lightning protection system components (LPSC). Requirements for conductor fasteners

ICS
91.120.40
CCS
K49
发布
2011-08-31
实施
2011-08-31

Protection against lightning. Thunderstorm warning systems

ICS
07.060;91.120.40
CCS
K49
发布
2011-08-31
实施
2011-08-31

This part of IEC 62305 provides general principles to be followed for protection of structures against lightning, including their installations and contents, as well as persons. The following cases are outside the scope of this standard: – railway systems; – vehicles, ships, aircraft, offshore installations; – underground high pressure pipelines; - pipe, power and telecommunication lines placed outside the structure. NOTE These systems usually fall under special regulations produced by various specialized authorities.

Protection against lightning. General principles

ICS
91.120.40;29.020
CCS
K49
发布
2011-06-30
实施
2011-06-30

This part of EN 62305 provides the requirements for protection of a structure against physica l damage by means of a lightning protection system (LPS), and for protection against injury to living beings due to touch and step voltages in the vicinity of an LPS (see -1 ). This standard is applicable to: a) design, installation, inspection and maintenance of an LPS for structures without limitation of their height, b) establishment of measures for protection against injury to living beings due to touch and step voltages.

Protection against lightning. Physical damage to structures and life hazard

ICS
29.020;91.120.40
CCS
K49
发布
2011-06-30
实施
2011-06-30

This part of IEC 62305 provides information for the design, installation, inspection, maintenance and testing of electrical and electronic system protection (SPM) to reduce the risk of permanent failures due to lightning electromagnetic impulse (LEMP) within a structure. This standard does not cover protection against electromagnetic interference due to lightning, which may cause malfunctioning of internal systems. However, the information reported in Annex A can also be used to evaluate such disturbances. Protection measures against electromagnetic interference are covered in IEC 60364-4-44 and in the IEC 61000 series. This standard provides guidelines for cooperation between the designer of the electrical and electronic system, and the designer of the protection measures, in an attempt to achieve optimum protection effectiveness. This standard does not deal with detailed design of the electrical and electronic systems themselves.

Protection against lightning. Electrical and electronic systems within structures

ICS
91.120.40;29.020
CCS
K49
发布
2011-06-30
实施
2011-06-30

This part of IEC 60099 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. Therefore, and since the metal-oxide resistors are not permanently connected to the line, the following items are not considered for this standard: • switching impulse sparkover voltage; • residual voltage at steep current and switching current impulse; • thermal stability; • long-duration current impulse withstand duty; • power-frequency voltage versus time characteristics of an arrester; • disconnector test; • aging duties by power-frequency voltage. Considering the particular design concept and the special application on overhead transmission and distribution lines, some unique requirements and tests are introduced, such as the verification test for coordination between insulator withstand and EGLA protective level, the follow current interrupting test, mechanical load tests, etc. Designs with the EGLA's external series gap installed in parallel to an insulator are not covered by this standard.

Surge arresters. Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV

ICS
29.120.50;29.240.10
CCS
K49
发布
2011-06-30
实施
2011-06-30

This Part 5 of IEC 62561 specifies the requirements and tests for ?C earth electrode inspection housings (earth pit)@ ?C earth electrode seals. Lightning protection system components (LPSC) may also be suitable for use in hazardous atmospheres. Regard should then be taken of the extra requirements necessary for the components to be installed in such conditions. NOTE Different requirements and test procedures are given in EN 124 and EN-1253-1.

Lightning protection system components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals

ICS
29.020;91.120.40
CCS
K49
发布
2011-06
实施
2017-08-01

This Part 6 of IEC 62561 specifies the requirements and tests for devices intended to count the number of lightning strike pulses flowing in a conductor. This conductor may be part of a lightning protection system (LPS) or connected to an SPD installation (or other conductors which are not intended to conduct a significant portion of lightning currents). NOTE Lightning strike counters may also be suitable for use in hazardous atmospheres. Regard should then be taken of the extra requirements necessary for the components to be installed in such conditions.

Lightning protection system components (LPSC) - Part 6: Requirements for lightning strike counters (LSC)

ICS
29.020;91.120.40
CCS
K49
发布
2011-06
实施
2018-01-30

이 문서는 발행일 현재 IEC TC 37(서지 피뢰기), IEC SC 37A(저압 서지 보

Surge arresters-Part 7:Glossary of terms and definitions from KS C IEC publications 60099-1, 60099-4, 60099-6, 61643-1,61643-12, 61643-21, 61643-311, 61643-321, 61643-331,and 61643-341

ICS
01.040.29;29.240.10
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 표준은 광섬유 설비에서 통신 회선의 뇌 보호에 관한 사항을 다루고 있다.이 표준

Lightning protection-Telecommunication lines-Part 1:Fibre optic installations

ICS
33.18
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 표준은 교류 전력 회로의 서지 전압을 제한하도록 설계된 방전 갭이 없는 비직선 금속 산

Metal-oxide surge arresters without gaps for a.c. systems

ICS
29.120.50
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 표준은 서지 보호 소자를 사용하여 교류 전력 회로의 전압 서지를 제한하고 속류를 차단시

Lightning arresters for 6.6 kV cubicle type unit substation

ICS
29.120.50
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 표준은 36 kV 이하의 교류 전력 회로의 서지 전압을 제한하도록 설계된 방전 갭이 없

Polymer-housed metal-oxide surge arresters without gaps for distribution line

ICS
29.120.50
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 문서는 비선형 저항성 피뢰기(밸브형)(non-linear resistor type su

Surge arresters-Part 3:Artificial pollution testing of surge arresters

ICS
29.120.50;29.240.10
CCS
K49
发布
2011-05-20
实施
2011-05-20

이 표준은 외부에 설치된 금속 도체를 사용한 통신선(예를 들면, 네트워크에 연결, 빌딩 사

Lightning protection-Telecommunication lines-Part 2:Lines using metallic conductors

ICS
29.02
CCS
K49
发布
2011-05-20
实施
2011-05-20

Lightning protection system components (LPSC) - Part 4 : requirements for conductor fasteners.

ICS
91.120.40
CCS
K49
发布
2011-05-01
实施
2011-05-27

Guide for the Protection of Communication Installations from Lightning Effects

ICS
29.120.50;91.120.40
CCS
K49
发布
2011
实施

This part of IEC 62305 provides information for the design, installation, inspection, maintenance and testing of electrical and electronic system protection (SPM) to reduce the risk of permanent failures due to lightning electromagnetic impulse (LEMP) within a structure. This standard does not cover protection against electromagnetic interference due to lightning, which may cause malfunctioning of internal systems. However, the information reported in Annex A can also be used to evaluate such disturbances. Protection measures against electromagnetic interference are covered in IEC 60364-4-44 and in the IEC 61000 series. This standard provides guidelines for cooperation between the designer of the electrical and electronic system, and the designer of the protection measures, in an attempt to achieve optimum protection effectiveness. This standard does not deal with detailed design of the electrical and electronic systems themselves.

Protection against lightning - Part 4: Electrical and electronic systems within structures

ICS
29.020;91.120.40
CCS
K49
发布
2010-12
实施
2010-12

This part of IEC 62305 is applicable to risk assessment for a structure due to lightning flashes to earth. Its purpose is to provide a procedure for the evaluation of such a risk. Once an upper tolerable limit for the risk has been selected, this procedure allows the selection of appropriate protection measures to be adopted to reduce the risk to or below the tolerable limit.

Protection against lightning - Part 2: Risk management

ICS
29.020;91.120.40
CCS
K49
发布
2010-12
实施
2010-12

This part of IEC 62305 provides the requirements for protection of a structure against physical damage by means of a lightning protection system (LPS), and for protection against injury to living beings due to touch and step voltages in the vicinity of an LPS (see IEC 62305-1). This standard is applicable to: a) design, installation, inspection and maintenance of an LPS for structures without limitation of their height, b) establishment of measures for protection against injury to living beings due to touch and step voltages. NOTE 1 Specific requirements for an LPS in structures dangerous to their surroundings due to the risk of explosion are under consideration. Additional information is provided in Annex D for use in the interim. NOTE 2 This part of IEC 62305 is not intended to provide protection against failures of electrical and electronic systems due to overvoltages. Specific requirements for such cases are provided in IEC 62305-4. NOTE 3 Specific requirements for protection against lightning of wind turbines are reported in IEC 61400-24.

Protection against lightning - Part 3: Physical damage to structure and life hazard

ICS
29.020;91.120.40
CCS
K49
发布
2010-12
实施
2010-12



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