Hlavní oblasti

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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This International Standard series lays down IEC requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated.  Test results should not be construed as a quantitative prediction of module lifetime. In climates where 98th percential operating temperatures exceed 70 °C, users may want to consider testing to higher temperature test conditions as described in IEC TS 63126.This part of IEC 61215 lays down IEC requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates.

This document is intended to apply to all thin-film CdTe based terrestrial flat plate modules. As such, it addresses special requirements for testing of this technology supplementing IEC 61215-1 and IEC 61215-2 requirements for testing.

This document does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the current, voltage and power levels expected at the design concentration.

The object of this test sequence is to determine the electrical and thermal characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure in climates described in the scopeoutdoors. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types.  Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Test results should not be construed as a quantitative prediction of module lifetime.Further general information on accelerated test methods including definitions of terms may be found in IEC 62506.

This document defines PV technology dependent modifications to the testing procedures and requirements per IEC 61215-1 and IEC 61215-2.

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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This International Standard series lays down IEC requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated.  Test results should not be construed as a quantitative prediction of module lifetime. In climates where 98th percential operating temperatures exceed 70 °C, users may want to consider testing to higher temperature test conditions as described in IEC TS 63126.

This part of IEC 61215 lays down IEC requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open air climates. This standard is intended to apply to all crystalline silicon terrestrial flat plate modules.

This standard does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the current, voltage and power levels expected at the design concentration.

The object of this test sequence is to determine the electrical and thermal characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure in climates described in the scopeoutdoors. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types.  Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Test results should not be construed as a quantitative prediction of module lifetime.  Further general information on accelerated test methods including definitions of terms may be found in IEC 62506.

This standard defines PV technology dependent modifications to the testing procedures and requirements per IEC 61215-1 and IEC 61215-2.

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
Zobraz více Zobraz méně
 

This International Standard series lays down IEC requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated. Test results should not be construed as a quantitative prediction of module lifetime. In climates where 98th percential operating temperatures exceed 70 °C, users may want to consider testing to higher temperature test conditions as described in IEC TS 63126.

This part of IEC 61215 lays down IEC requirements for the design qualification and type approval of terrestrial photovoltaic (PV) modules suitable for long-term operation in general open-air climates. This standard is intended to apply to all terrestrial flat plate module materials such as crystalline silicon module types as well as thin-film modules. It does not apply to systems that are not long-term applications, such as flexible modules installed in awnings or tenting.

This standard does not apply to modules used with concentrated sunlight although it may be utilized for low concentrator modules (1 to 3 suns). For low concentration modules, all tests are performed using the current, voltage and power levels expected at the design concentration.

This standard does not address the particularities of PV modules with integrated electronics, it may however be used as a basis for testing such PV modules.

The objective of this test sequence is to determine the electrical and thermal characteristics of the module and to show, as far as possible within reasonable constraints of cost and time, that the module is capable of withstanding prolonged exposure in climates described in the scopeoutdoors. The actual lifetime expectancy of modules so qualified will depend on their design, their environment and the conditions under which they are operated.  Accelerated test conditions are empirically based on those necessary to reproduce selected observed field failures and are applied equally across module types.  Acceleration factors may vary with product design and thus not all degradation mechanisms may manifest. Test results should not be construed as a quantitative prediction of module lifetime.Further general information on accelerated test methods including definitions of terms may be found in IEC 62506.

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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This document applies to photovoltaic systems that are integrated into buildings with the photovoltaic modules used as building products. It focuses on the properties of these photovoltaic systems relevant to basic building requirements and the applicable electro‑technical requirements. This document references international standards, technical reports and guidelines. For some applications, in addition, national standards (or regulations) for building products may apply in individual countries, which are not explicitly referenced here and for which harmonized International Standards are not yet available.

This document does not apply to concentrating photovoltaic systems or photovoltaic systems using concentrating photovoltaic modules.

This document addresses requirements on the BIPV systems in the specific ways they are intended to be mounted and the mounting structure, but not the BIPV module itself, which is within the scope of IEC 63092-1.

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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This document applies to photovoltaic modules used as building products. It focuses on the properties of these photovoltaic modules relevant to basic building requirements and the applicable electro-technical requirements. This document references international standards, technical reports and guidelines. For some applications, in addition, national standards (or regulations) for building products may apply in individual countries, which are not explicitly referenced here and for which harmonized International Standards are not yet available.

The document is addressed to manufacturers, planners, system designers, installers, testing institutes and building authorities.

This document does not apply to concentrating photovoltaic modules.

This document addresses requirements on the BIPV modules in the specific ways they are intended to be mounted but not the mounting structure itself, which is within the scope of IEC 63092-2.

Komise : IEC/SC 77A (Low frequency phenomena)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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In the first paragraph, replace “a.c.” with “AC”.

In Note 2, replace "and future IEC/TR 61000-3-14" with "and IEC/TR 61000-3-14".

Oblast zaměření: Přístroje jaderné techniky
Komise : IEC/SC 45A (Instrumentation and control of nuclear facilities)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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Since strict requirements on safety and availability of nuclear I&C apply, due consideration of cybersecurity threats is needed.

Since nowadays nuclear I&C programmable digital systems are largely based on digital systems including networks, individual I&C systems are more and more interconnected, and the I&C equipment is widely spread within the NPP area, security controls for prevention, detection and correction are needed to protect nuclear I&C programmable digital systems from external and internal cybersecurity threats.

The objective of this standard is to extend the SC45A series of documents addressing cybersecurity with IEC 62645 as its top-level document, by defining nuclear I&C programmable digital system specific security controls for I&C systems of the Safety Classes 1, 2, 3 and for non-classified (NC) I&C systems. The safety classification of I&C systems, and associated safety requirements, are among the biggest differences compared to typical IT systems and standard industrial automation systems. Annex B contains a correspondence between IEC 62645 and IEC 63096.

This standard, based on the security controls defined in ISO/IEC 27002, reflects the special security control requirements for nuclear I&C programmable digital systems. The original ISO/IEC 27002 requirements are either modified, detailed or completed, wherever deemed necessary from a nuclear I&C programmable digital system perspective. Additional nuclear I&C programmable digital system specific security controls that are not identified in ISO/IEC 27002, but deemed necessary are also added.

IEC 63096 refers in detail to a distinct version of IEC 27002 (see clause 2, Normative references). A later modification of IEC 27002 must not automatically influence the modifications, detailing and completions given by IEC 63096 without analysing the consequences from the nuclear I&C perspective.

By applying and extending the ISO/IEC 27002 security controls, this standard implicitly reflects all lifecycle phases of nuclear I&C programmable digital system platforms and systems.

By selecting the highly recommended security controls based on the processes as defined in IEC 62645 and the additional process details described within this standard the risk level will be reduced to an acceptable level.

The selection of security controls shall ensure that both safety and security requirements are met according to IEC 62859. If a specific security control negatively influences safety, safety prevails (see IEC 62859) and a compensatory security control should be implemented.

For the development of this standard ISO/IEC 27009 has been followed as far as applicable, also considering that the ISO/IEC 27009 is not binding for the SC45A IEC standard series.

ISO/IEC 27019 explicitly excludes the “process control domain of nuclear facilities”. 

NOTE: The term “process control domain of nuclear facilities” is a quote from the ISO/IEC 27019.

Oblast zaměření: Přístroje jaderné techniky
Komise : IEC/SC 45A (Instrumentation and control of nuclear facilities)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 10.12.2019
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This International Standard applies to the design, location and application of installed equipment for monitoring local gamma radiation dose rates within nuclear facilities during normal operation and anticipated operational occurrences. High range area gamma radiation dose rate monitoring equipment for accident conditions currently addressed by IEC 60951-1 and IEC 60951-3 is not within the scope of this standard.

This standard is intended to be used in conjunction with IEC 60532 Ed. 3.0:2010.

NOTE  This standard does not apply to the measurement of neutron dose rate. Additional equipment for neutron monitoring may be required, depending on the plant design, if the neutron dose rate makes a substantial contribution to the total dose equivalent to personnel.

This standard provides guidelines for the design principles, the location, the application, the calibration, the operation, and the testing of installed equipment for continuously monitoring local gamma radiation dose rates in nuclear facilities under normal operation conditions and anticipated operational occurrences. These instruments are normally referred to as area radiation monitors. Portable instruments are also used for this purpose but are not covered by this standard.

Radiation monitors utilized in area radiation monitoring equipment are addressed in IEC 60532. As discussed in that standard measurement of gamma radiation may be expressed by a number of alternative quantities depending on national regulations. However, for this type of instrument, the most likely quantity to be measured is the air kerma (Gy), or the ambient dose equivalent H*(10)(Sv).

Komise : IEC/SC 121B (Low-voltage switchgear and controlgear assemblies)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 17.12.2019
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This part of IEC 61439 defines the specific requirements for the power switchgear and controlgear assembly (abbreviated ‘PSC-assembly’ throughout this document see 3.1.101) as follows:

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assemblies designed for a nominal frequency of the incoming supply or supplies not exceeding 1 000 Hz;

NOTE 1 Frequencies above 1 kHz are considered as high frequencies, see also IEC 60664-1:2007, clause 5.3.3.2.5 to take into account additional constraints to insulation coordination.

assemblies intended for indoor and outdoor applications;

stationary or movable assemblies with or without enclosures;

assemblies intended for use in connection with the generation, transmission, distribution and conversion of electrical energy, and for the control of equipment consuming electrical energy and for associated data processing;

assemblies designed for use under special service conditions, for example in ships and in rail vehicles, provided that the other relevant specific requirements are complied with;

NOTE 2 Supplementary requirements for assemblies in ships are covered by IEC 60092-302-2.

This document also applies to assemblies for use in photovoltaic installations, designated as photovoltaic assemblies (PVA). The particular characteristics, specific service conditions and the requirements for PVA’s are included in Annexes DD, EE and FF.

This document provides supplementary requirements for PSC-assemblies intended for use as part of the electrical equipment of machines and can be applied in addition to the requirements given in IEC 60204-1.

This document applies to all assemblies whether they are designed, manufactured and verified on a one-off basis or fully standardised and manufactured in quantity.

The manufacture and/or assembly may be carried out by an entity other than the original manufacturer (see 3.10.1 of IEC 61439-1:201X).

This document does not apply to individual devices, for example, circuit breakers and fuse switches and self-contained components such as, motor starters, power electronic converter systems and equipment (PECS), switch mode power supplies (SMPS), uninterruptable power supplies (UPS), basic drive modules (BDM), complete drive modules (CDM), adjustable speed power drives systems (PDS), stand-alone energy storage systems (battery and capacitor systems), and other electronic equipment which comply with their relevant product standards. This document describes their integration into a PSC-assembly or an empty enclosure used as a part of a PSC-assembly.

For some applications, such as, for example, explosive atmospheres, functional safety, there may be a need to comply with the requirements of other standards or legislation in addition to those specified in the IEC 61439 series.

This document does not apply to the specific types of assemblies covered by other parts of IEC 61439. For assemblies not covered by other parts, this part applies.

Unless local legislation details additional requirements, equipment within the scope of this document, which complies with this document, is deemed to meet essential safety requirements. This includes fully verified specifier options, for example user choice of protection against accidental contact with hazardous live parts of IPXXB or IP3XD. Where special requirements are agreed between the user and manufacturer, that are not fully specified within this document, for example, (i) part of the assembly is outside the scope of this document, (ii) exceptional vibration is present at the place of installation, (iii) exceptional voltage variations occur in service, or (iv) possible adverse effects from sonic or ultrasonic sources, a risk assessment and/or additional or more severe verifications may be required to demonstrate that the essential safety requirements have been fulfilled.

Oblast zaměření: Poplachové systémy
Komise : IEC/TC 79 (Alarm and electronic security systems )
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 17.12.2019
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This International Standard specifies product specifications, requirements (security require- ments, component requirements, durability requirements, environmental and EMC requirements) and test methods for a digital door lock that is a locking device installed at the external or internal entrance doors of a building construction, and in which its mechanical components including mechatronical trims and mechatronical lock cylinders. The digital door lock can be a stand-alone single entrance product or a part of an integrated access control system or home network system.

Oblast zaměření: Světelné zdroje a svítidla
Komise : IEC/SC 34D (Luminaires)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 17.12.2019
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This part of the IEC 60598-2 specifies requirements for extra low voltage lighting systems for ELV light sources, intended for ordinary interior use on supply voltages not exceeding 1000 V. The luminaires, being connected in parallel, are supplied via freely suspended continuous supporting conductors or profiles. The current in the ELV part of the system not exceeding 25 A.

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86B (Fibre optic interconnecting devices and passive components)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 6.08.2020
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This document applies to the family of fibre optic filters. These components have all of the following general features:

they are passive for the reason that they contain no optoelectronic or other transducing elements which can process the optical signal launched into the input port;

they modify the spectral intensity distribution in order to select some wavelengths and inhibit others;

they are fixed, i.e. the modification of the spectral intensity distribution is fixed and cannot be tuned;

they have input and output ports or a common port (having both functions of input and output) for the transmission of optical power; the ports are optical fibre or optical fibre connectors;

they differ according to their characteristics. They can be divided into the following categories:

short-wave pass (only wavelengths lower than or equal to a specified value are passed);

long-wave pass (only wavelengths greater than or equal to a specified value are passed);

band-pass (only an optical window is allowed);

notch (only an optical window is inhibited);

gain flattening (compensating the spectral profile of the device).

It is also possible to have a combination of the above categories.

This document provides the generic information including terminology of IEC 61753-04x series documents. Published IEC 61753-04x series documents are listed in the Bibliography.

This document establishes uniform requirements for the following:

optical, mechanical and environmental properties.