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
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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 (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).

Oblast zaměření: Obuv (kromě ochranné obuvi)
Komise : CEN/TC 309 (Footwear)
Původce: CEN
K připomínkám do: 13.12.2019
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This standard describes a method for determining the attachment strength of footwear upper straps joined to the sole, upper decorations, hooks, eyelets and trims.

Oblast zaměření: Obuv (kromě ochranné obuvi)
Komise : CEN/TC 309 (Footwear)
Původce: CEN
K připomínkám do: 13.12.2019
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This standard describes a method for determining the attachment pull-out strength of heel top pieces.

Oblast zaměření: Potravinářské produkty
Komise : CEN/TC 338 (Cereals and cereal products)
Původce: CEN
K připomínkám do: 13.12.2019
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This Annex specifies two simplified routine methods for the determination of the amylose mass fraction of milled rice, non-parboiled. The main difference between the two methods is the dispersion procedure: method A specifies hot, and method B cold, dispersion.

Both methods are applicable to rice with an amylose mass fraction higher than 5 %.

Note. These methods describe simplified procedures for the preparation of samples, which are frequently used in routine laboratories. The methods use the same reagents as the reference method (see ISO 6647-1), but omit the defatting step. Rice samples of which the amylose mass fraction has been determined by the reference method are used as standards.

Oblast zaměření: Obuv (kromě ochranné obuvi)
Komise : CEN/TC 309 (Footwear)
Původce: CEN
K připomínkám do: 13.12.2019
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This International Standard specifies two test methods for the determination of the flexing durability of whole shoes. The two methods may not give comparable results.

These methods are not applicable to the whole shoes with heel height more than 70 mm, or the thickness of flexing area of the soles more than 25 mm, or flexing angle less than 45° according to ISO 17707:2005, Clause 6 rigidity test.

Oblast zaměření: Potravinářské produkty
Komise : CEN/TC 338 (Cereals and cereal products)
Původce: CEN
K připomínkám do: 13.12.2019
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This part of ISO 6647 specifies a reference method for the determination of the amylose content of milled rice, non-parboiled. The method is applicable to rice with an amylose mass fraction higher than 5 %.

This part of ISO 6647 can also be used for husked rice, maize, millet and other cereals if the extension of this scope has been validated by the user.

Note.        Amylose values determined with this standard can be compared with PDO and PGI legislation.

Oblast zaměření: Obuv (kromě ochranné obuvi)
Komise : CEN/TC 309 (Footwear)
Původce: CEN
K připomínkám do: 13.12.2019
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This Standard specifies a method for the determination of the rubbing resistance of leather and synthetic materials using rubber.

The method is aimed to establish testing conditions that are similar to those of the practical use of footwear subjected to drastic stress, as is the case of hiking or children’s footwear, where the upper of one of the shoes is expected to rub with the sole of the other. This method is applicable to all types of leather and synthetic materials intended for shoe uppers.

Oblast zaměření: Zařízení pro naftový průmysl
Komise : CEN/TC 12 (Materials, equipment and offshore structures for petroleum and natural gas industries)
Původce: CEN
K připomínkám do: 15.12.2019
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This document specifies requirements for, and gives guidance on, the application of life cycle costing for the development activities and operations associated with drilling, exploitation, processing and transport of petroleum, petrochemical and natural gas resources. This document covers facilities and associated activities within different business categories (upstream, midstream, downstream and petrochemical).

The life cycle costing process as described in this document is applicable when making decisions between competing options that are differentiated by cost and/or economic value implications. This document is not concerned with decision making related to the economic performance of individual options or options differentiated by factors other than cost or economic value.

Guidance is provided on the management methodology and application of life cycle costing in support of decision making across life cycle phases. The extent of planning and management depends on the magnitude of the costs involved, the potential value that can be created and the life cycle phase. It also provides the means of identifying cost drivers and provides a cost-control framework for these cost drivers, allowing effective cost control and optimization over the entire life of an asset.  

Oblast zaměření: Svařování
Komise : CEN/TC 121 (Welding and allied processes)
Původce: CEN
K připomínkám do: 15.12.2019
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This document specifies the procedure to be used for deposition of a weld metal pad for chemical analysis. This document applies to deposition of a weld metal pad by use of covered electrodes, wire electrodes for gas shielded metal arc welding, tubular cored electrodes for gas shielded metal arc welding and for non-gas shielded metal arc welding, solid rods and tubular cored rods for gas tungsten arc welding, and wire-flux and strip-flux combinations for submerged arc welding or electroslag welding. This document is applicable to welding consumables for non-alloy and fine grain steels, high strength steels, creep-resisting steels, stainless and heat-resisting steels, nickel and nickel alloys, and copper and copper alloys.

Oblast zaměření: Nábytek
Komise : CEN/TC 207 (Furniture)
Původce: CEN
K připomínkám do: 16.12.2019
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Amendment

Oblast zaměření: Potravinářské produkty
Komise : CEN/TC 275 (Food analysis - Horizontal methods)
Původce: CEN
K připomínkám do: 16.12.2019
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This document specifies a method for the detection of foods containing cellulose which have been treated with ionizing radiation, by analysing the electron spin resonance (ESR) spectrum, also called electron paramagnetic resonance (EPR) spectrum, of the food, see [1] to [13].

Interlaboratory studies have been successfully carried out with pistachio nut shells, [14] to [18], paprika powder [19] and [20] and fresh strawberries [21]. However, it has been shown that false-positive results can appear when analysing bleached nuts. For further information, see Clause 7 on limitations.

Komise : CEN/TC 153 (Machinery intended for use with foodstuffs and feed)
Původce: CEN
K připomínkám do: 16.12.2019
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This document specifies safety and hygiene requirements of clipping machines (hereafter referred to as machine) for closing of casings filled with foodstuffs (hereafter referred to as product) by using a clip, and which are intended to be used in butcheries, meat processing factories, main kitchens and other food processing factories.

Clipping machines are used to close tubes with a single clip (one side) or a double clip (end locking and start locking).

The machines are equipped with closing tools (punch/die), which create the closure by deforming the locking element (clip).

This document deals with all significant hazards, hazardous situations and hazardous events relevant to machinery when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).

This document covers the following types of machines:

—    semi-automatic machine (see Figure 1 and Figure 2);

—    automatic machine (see Figure 3).

This document does not cover any machines whose closing procedure is only performed manually.

This document is not applicable to machinery manufactured before the date of publication of this document by CEN.

Komise : CEN/TC 350 (Sustainability of construction works)
Původce: CEN
K připomínkám do: 16.12.2019
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This document provides principles and requirements for the assessment of environmental, social and economic performance of buildings and civil engineering works taking into account their technical characteristics and functionality. Assessments of environmental, social and economic performance are the three aspects of sustainability assessment of buildings and civil engineering works, or combination thereof, (hereafter referred to as “construction works”).

The framework applies to all types of construction works, both new and existing, and it is relevant for the assessment of the environmental, social and economic performance of new construction works over their entire life cycle, and of existing construction works over their remaining service life and end of life stage.

The sustainability assessment of construction works concentrates on the assessment of environmental, social and economic aspects and impacts of construction works expressed with quantifiable indicators. It includes the assessment of a construction works’ influence on the environmental, social and economic aspects and impacts on the local area (area of influence) and of the local infrastructure beyond the curtilage of the building and the civil engineering works. It excludes environmental, social and economic risk assessment.

The European Standards developed under this framework do not set the rules for how the different assessment methodologies may provide valuation methods; nor do they prescribe levels or classes for measuring performance.

NOTE          Valuation methods, levels, classes or benchmarks can be prescribed in the requirements for environmental, social and economic performance in the client’s brief, construction regulations, national standards, national codes of practice, construction works assessment and certification schemes, etc.

The rules for assessment of environmental, social and economic aspects of organizations, such as management systems, are not included within this framework. However, the consequences of decisions or actions that influence the environmental, social and economic performance of the object of assessment are taken into account.