29.240.10 - Substations. Surge arresters
Substations. Surge arresters
Transformatorenstationen. Uberspannungsableiter
Sous-stations. Parafoudres
Transformatorske postaje. Prenapetostni odvodniki
General Information
ISO/IEC 30144:2020 (E) specifies intelligent wireless sensor network (iWSN) from the perspectives of iWSN's system infrastructure and communications internal and external to the infrastructure, and technical requirements for iWSN to realize smart electrical power substations.
- Standard36 pagesEnglish language
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IEC 61643-12:2020 describes the principles for the selection, operation, location and coordination of SPDs to be connected to 50/60 Hz AC power circuits, and equipment rated up to 1 000 V RMS. These devices contain at least one non-linear component and are intended to limit surge voltages and divert surge currents.
NOTE 1 Additional requirements for special applications are also applicable, If required.
NOTE 2 IEC 60364 and IEC 62305-4 are also applicable.
NOTE 3 This standard deal only with ...view more
- Standard433 pagesEnglish and French language
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IEC TR 63127:2019(E) focuses on the system design of converter stations. It is applicable to point-to-point and back-to-back HVDC systems based on line-commutated converter (LCC) technology. This document provides guidance and supporting information on the procedure for system design and the technical issues involved in the system design of HVDC transmission projects for both purchaser and potential suppliers. It can be used as the basis for drafting a procurement specification and as a guide ...view more
- Technical report64 pagesEnglish language
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IEC 60099-6: 2019 applies to non-linear metal-oxide resistor type surge arresters with spark gaps designed to limit voltage surges on AC power circuits with system voltages Us above 1 kV up to and including 52 kV. This document basically applies to all metal-oxide distribution class surge arresters with internal series and/or parallel gaps and housed in either porcelain or polymeric housings. This second edition cancels and replaces the first edition published in 2002. This edition constitutes a...view more
- Standard165 pagesEnglish and French language
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- Technical specification5 pagesEnglish language
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IEC 61643-31:2018 is applicable to Surge Protective Devices (SPDs), intended for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are designed to be connected to the DC side of photovoltaic installations rated up to 1 500 V DC. These devices contain at least one non-linear component and are intended to limit surge voltages and divert surge currents. Performance characteristics, safety requirements, standard methods for testing and r...view more
- Standard64 pagesEnglish language
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IEC TS 63042-201:2018(E), which is a Technical Specification, provides common rules for the design of substations with the highest voltages of AC transmission systems exceeding 800 kV, so as to provide safety and proper functioning for the intended use.
- Technical specification60 pagesEnglish language
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This part of IEC 60099 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 l...view more
- Standard193 pagesEnglish language
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This part of IEC 61643 covers the application of surge isolation transformers (SITs) that are
used in telecommunication transformer applications with signal levels up to 400 V peak to
peak. These transformers have a high rated impulse voltage with or without screen between
the input and output windings. SITs are components for surge protection and are used to
mitigate the onward propagation of common-mode voltage surges. This document describes
SITs' selection, application principles and re...view more
- Standard23 pagesEnglish language
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To add an annex for portable SPDs for household and similar use.
This annex will contain the following specific requirements to ensure the requested level of intrinsic safety for such products, i.e. product tests and safety cannot rely on any external means:
- The position of the disconnector(s) : internal, i.e. all tests shall be made and passed without the help of any external means,
- Additional specifications for tests taking into account that line and neutral terminals can be reversed,
...view more
- Amendment6 pagesEnglish language
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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 document defines surge arresters to protect the insulator assembly from lightning-caused
over-voltages only. Therefore, and since metal-oxide resistors are not permanently connected
to the line, the following items are not consi...view more
- Standard70 pagesEnglish language
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NEW!IEC 60099-5:2018 is available as IEC 60099-5:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60099-5:2018 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 ...view more
- Standard193 pagesEnglish language
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NEW!IEC 60099-8:2017 is available as IEC 60099-8:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60099-8:2017 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 document defines surge arresters to ...view more
- Standard70 pagesEnglish language
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IEC 60099-5:2018 is available as IEC 60099-5:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60099-5:2018 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 ...view more
- Standard190 pagesEnglish language
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IEC 61643-31:2018 is applicable to Surge Protective Devices (SPDs), intended for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are designed to be connected to the DC side of photovoltaic installations rated up to 1 500 V DC. These devices contain at least one non-linear component and are intended to limit surge voltages and divert surge currents. Performance characteristics, safety requirements, standard methods for testing and r...view more
- Standard107 pagesEnglish and French language
sale 15% off
IEC 60099-8:2017 is available as IEC 60099-8:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60099-8:2017 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 document defines surge arresters to ...view more
- Standard138 pagesEnglish and French language
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IEC 61643-32:2017 describes the principles for selection, installation and coordination of SPDs intended for use in Photovoltaic (PV) systems up to 1 500 V DC and for the AC side of the PV system rated up to 1 000 V rms 50/60 Hz. The photovoltaic installation extends from a PV array or a set of interconnected PV-modules to include the associated cabling and protective devices and the inverter up to the connection point in the distribution board or the utility supply point. This part of IEC 61643...view more
- Standard90 pagesEnglish and French language
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Surge isolation transformers (SITs) are used for signal transformer applications with signal
levels up to 400 V peak to peak. SITs are transformers, with or without an internal-winding
screen, with a rated impulse withstand voltage greater than the peak voltage of the expected
common-mode surge environment. SITs are applicable to components for surge protection
against indirect and direct effects of lightning or other transient overvoltage. SITs are used to
mitigate the onward propagation o...view more
- Standard29 pagesEnglish language
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IEC 61643-22:2015 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c. This standard also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure (so called multiservice SPDs). This second edition cancels and replaces the first edition published in 2004. This edition constitutes a technical...view more
- Technical specification68 pagesEnglish language
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IEC 61643-22:2015 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c. This standard also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure (so called multiservice SPDs). This second edition cancels and replaces the first edition published in 2004. This edition constitutes a technical...view more
- Technical specification68 pagesEnglish language
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