Hlavní oblasti

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 4.03.2019
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This document is a catalogue of existing gauges and provides data for static, kinematic and dynamic gauges. This document is intended to be used with prEN 15273-1, prEN 15273-2 and prEN 15273-3. Other networks, such as urban and suburban, can apply the gauging rules defined in this standard but are outside of its scope.

This document provides for each gauge the associated basic data (such as track gauge, limits for cant and cant deficiency, range of lateral and vertical curvatures), formulae for the lateral and vertical projections and other reference parameters.

NOTE          The rules given in this standard are not applicable to the gauges “S” and “T” referred to in 4.2.3.1. (7)& (8) for track gauge 1 520 mm of the merged TSI Loc and Pass (Commission Regulation N° 1302/2014 of 18 November 2014).

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 4.03.2019
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This document is applicable to empty-loaded changeover devices designed to automatically sense when the load of a railway vehicle reaches a defined value (changeover mass), which represents the point at which the vehicle is classed as “loaded” and thereby requires the brake force to be adjusted accordingly to achieve the required brake performance. This document also covers manually operated empty-loaded changeover devices and the associated changeover plates.

This document specifies the requirements for the design, dimensions, manufacture and testing of empty-loaded changeover devices.

Oblast zaměření:
Komise : CEN/TC 226 (Road equipment)
Původce: CEN
K připomínkám do: 4.03.2019
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This document applies to signal heads with one or more signal lights of the colours red, yellow and/or green signal lights for road traffic with 200 mm and 300 mm roundels and to optical units to be integrated in signal heads to produce the individual signal lights. It defines the product characteristics for the visual, structural, environmental performances and testing of signal heads and optical units for pedestrian and road traffic use, and the rules for the evaluation of the conformity of these products.

This document can be partly or fully applied on a voluntary basis to other signal heads outside of the scope specified above like for instance white optical units or small signal heads with a diameter smaller than 200 mm.

Oblast zaměření: Tlakové nádoby
Komise : CEN/TC 54 (Unfired pressure vessels)
Původce: CEN
K připomínkám do: 4.03.2019
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This document specifies requirements for the design, material, manufacturing and testing of pressure vessels and pressure vessel parts made from materials for which details are specified from the following material standards for specific grades which meet the criterion of an elongation after fracture less than or equal to 15 %:

—    EN 1561:2011, Founding — Grey cast irons;

—    EN 1563:2018, Founding — Spheroidal graphite cast irons;

—    EN 13835:2012, Founding — Austenitic cast irons.

NOTE          The content of the vessel or pressure part is a fluid of group 2 only, according to Directive 2014/68/EU.

Oblast zaměření:
Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 4.03.2019
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This document applies variable load sensing devices designated to continuously sense the load of a railway vehicle and provide a signal that can be used by a relay valve for the automatic variation of the air pressure used for brake applications, thereby adjusting the brake force accordingly to achieve the required brake performance.

This document specifies the requirements for the design, dimensions, manufacture and testing of automatic variable load sensing devices.

Oblast zaměření: Litinové tvarovky
Komise : CEN/TC 203 (Cast iron pipes, fittings and their joints)
Původce: CEN
K připomínkám do: 4.03.2019
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This document specifies product characteristics, test/assessment methods and of how to express test/assessment results. Cast iron pipelines kits are usually composed by cast iron pipes, fittings, joints and accessories.

This document covers the range of nominal diameter from DN /40 to DN 600 inclusive.

The cast iron includes grey cast iron and ductile cast iron.

The roof gullies used for siphonic systems are outside the scope of this standard.

Sewerage applications are outside the scope of this standard.

It is intended to be used for the construction of gravity or vacuum discharge pressurized or unpressurised networks installed inside and/or outside Works, above and/or below ground, in construction works.

Oblast zaměření: Elektromechanické součástky
Komise : IEC/TC 91 (Electronics assembly technology)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62878 specifies the generic requirements and test methods for device embedded substrates. The basic test methods for printed wiring substrate materials and substrates themselves are specified in IEC 61189-3.

This part of IEC 62878 is applicable to device embedded substrates fabricated by use of organic base material, which include for example active or passive devices, discrete components formed in the fabrication process of electronic wiring board, and sheet formed components.

The IEC 62878 series neither applies to the re-distribution layer (RDL) nor to electronic modules defined in IEC 62421.

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86C (Fibre optic systems and active devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This document provides a reliability qualification test template for dynamic modules (DMs). The template describes the reliability qualification test items and provides information on requirements or options. Example test conditions are given as information in Annex A.

For reliability qualification purposes, some information about the internal components, parts and interconnections is needed. These internal parts are treated as black boxes. This document gives requirements for the evaluation of DM reliability by combining the reliability of such internal black boxes.

The object of this reliability qualification test template is to provide a framework for the reliability qualification tests for DMs. Developers of reliability qualification tests for DMs determine the test conditions for each test item by referring to the examples in Annex A.

Komise : IEC/SC 59A (Electric dishwasheres)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This Standard applies for manually loaded undercounter one-tank and one-tank hood type electrically heated dishwashing machines for washing plates, dishes, glassware, cutlery and similar articles.

These machines are used in commercial kitchens, such as restaurants, canteens, hospitals and in businesses such as bakeries, butcher shops, etc.

This Standard does not apply to commercial dishwashers with transport systems (flight-type and rack conveyor dishwashers) and utensil washers.

This standard does not apply to undercounter water-change dishwashers.

This standard does not apply to appliances designed exclusively for industrial purposes.

The object is to state and define the principal performance characteristics of electric dishwashers for commercial use and to describe the standard methods of measuring these characteristics.

The characteristics are measured by washing plates.

This standard is concerned neither with safety nor with minimum performance requirements.

Oblast zaměření: Polovodiče
Komise : IEC/SC 47E (Discrete semiconductor devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 60747 specifies the fluid flow characteristics of lens-free CMOS photonic array sensor package module with fluidic system for bio analysis. This document includes the measurement set-up, measurement and calculation at initial state flow, criteria of fluidic system for quality assurance, measurement and calculation at steady-state flow, and test report.[a1] 

 [a1] [a1]This scope is modified in consistency.

Oblast zaměření: Polovodiče
Komise : IEC/SC 47E (Discrete semiconductor devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 60747 specifies the evaluation process of lens-free CMOS photonic array sensor package module. This document includes the measurement environment of each process, statistical analysis of test data, middle layer effect under various user light, evaluation of calibrated lens-free CMOS photonic array sensor package module, and test report.[a1] [a2] 

 [a1]581CD_CC JP-6

581CD_CC KR-3

 [a2]This scope is modified in consistency.

Oblast zaměření: Polovodiče
Komise : IEC/TC 47 (Semiconductor devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This document defines general requirements on electrical performances of a semiconductor interface for capsule endoscopy using galvanic coupling human body communication. It includes general and functional specifications of the interface, as well as limiting values and its operating conditions. The semiconductor interface that is covered in this document is the interface to handle or deliver an electrical signal between capsule endoscope inside of human body and HBC modem in the receiving device outside of human body.

NOTE  Additional information on capsule endoscopy using human body is provided in Annex A.

Komise : IEC/TC 13 (Electrical energy measurement, tariff- and load control)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62053 applies only to newly manufactured static var-hour meters of accuracy classes 0,5S, 1S, 1, 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.

This standard uses a conventional definition of reactive energy where the reactive power and energy is calculated from the fundamental frequency components of the currents and voltages only (see clause 3, Terms and definitions).

Note 1 This differs from IEC 62053-23, where reactive power and energy is only defined for sinusoidal signals. In this standard reactive power and energy is defined for all periodic signals. Reactive power and energy is defined in this way to achieve proper reproducibility of measurements with meters of different designs. With this definition, reactive power and energy reflects the generally unnecessary current possible to compensate with capacitors rather than the total unnecessary current.

Note 2: For other general requirements, such as safety, dependability etc., see the relevant IEC 62052 or IEC 62059 standards

This International Standard applies to newly manufactured electricity metering equipment designed to:

measure and control electrical energy on electrical networks (mains) with voltage up to 1,000 V a.c, or 1,500 V d.c.;

Note 3:  For a.c. electricity meters, the voltage mentioned above is the line-to-neutral voltage derived from nominal voltages. See IEC 62052-31:2015 table 7;

have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays;

operate with integrated or detached indicating displays, or without an indicating display;

be installed in a specified matching sockets or racks;

provide additional functions other than those for measurement of electrical energy.

Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series of standards) may be considered as compliant with this international standard only if such meters and their LPITs are tested together, and meet the requirements for directly connected meters.

Komise : IEC/TC 13 (Electrical energy measurement, tariff- and load control)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62053 applies only to newly manufactured static var-hour meters of accuracy classes 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.

For practical reasons this standard is based on a conventional definition of reactive energy for sinusoidal currents and voltages containing the fundamental frequency only.

Note 1: For other general requirements, such as safety, dependability etc., see the relevant IEC 62052 or IEC 62059 standards.

This International Standard applies to electricity metering equipment designed to:

measure and control electrical energy on electrical networks (mains) with voltage up to 1,000 V a.c, or 1,500 V d.c.;

Note 2:  For a.c. electricity meters, the voltage mentioned above is the line-to-neutral voltage derived from nominal voltages. See IEC 62052-31:2015 Table 7;

have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays;

operate with integrated or detached indicating displays, or without an indicating display;

be installed in a specified matching sockets or racks;

provide additional functions other than those for measurement of electrical energy.

Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series of standards) may be considered as compliant with this international standard only if such meters and their LPITs are tested together, and meet the requirements for directly connected meters.

Komise : IEC/TC 13 (Electrical energy measurement, tariff- and load control)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62053 applies only to newly manufactured transformer operated static watt-hour meters of accuracy classes 0,1S, 0,2S and 0,5S for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.

Note 1: For other general requirements, such as safety, dependability etc., see the relevant IEC 62052 or IEC 62059 standards.

This International Standard applies to newly manufactured electricity metering equipment designed to:

measure and control electrical energy on electrical networks (mains) with voltage up to 1,000 V a.c, or 1,500 V d.c.;

Note 2:   For a.c. electricity meters, the voltage mentioned above is the line-to-neutral voltage derived from nominal voltages. See IEC 62052-31:2015 table 7.

have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays;

operate with integrated or detached indicating displays, or without an indicating display;

be installed in a specified matching sockets or racks;

provide additional functions other than those for measurement of electrical energy.

Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series of standards) may be considered as compliant with this international standard only if such meters and their LPITs are tested together, and meet the requirements for directly connected meters.

Komise : IEC/TC 13 (Electrical energy measurement, tariff- and load control)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62053 applies only to newly manufactured static watt-hour meters of accuracy classes 0,5, 1 and 2 for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.

Note 1: For other general requirements, such as safety, dependability etc., see the relevant IEC 62052 or IEC 62059 standards.

This International Standard applies to newly manufactured electricity metering equipment designed to:

measure and control electrical energy on electrical networks (mains) with voltage up to 1,000 V a.c, or 1,500 V d.c.;

Note 2:   For a.c. electricity meters, the voltage mentioned above is the line-to-neutral voltage derived from nominal voltages. See IEC 62052-31:2015 table 7.

have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays;

operate with integrated or detached indicating displays, or without an indicating display;

be installed in a specified matching sockets or racks;

provide additional functions other than those for measurement of electrical energy.

Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series of standards) may be considered as compliant with this international standard only if such meters and their LPITs are tested together, and meet the requirements for directly connected meters.

Komise : IEC/TC 13 (Electrical energy measurement, tariff- and load control)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.03.2019
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This part of IEC 62052 specifies requirements and associated tests, with their appropriate conditions for type testing of a.c. and d.c. electricity meters. This part details functional, mechanical, marking and electrical requirements including immunity to external influences covering electromagnetic and climatic environments.

Note 1: For other general requirements, such as safety, dependability etc., see the relevant IEC 62052 or IEC 62059 standards. For accuracy requirements and other requirements specific to class indices, see the relevant IEC 62053 standards.

This International Standard applies to newly manufactured electricity metering equipment designed to:

measure and control electrical energy on electrical networks (mains) with voltage up to 1,000 V a.c, or 1,500 V d.c.;

Note 2:  For a.c. electricity meters, the voltage mentioned above is the line-to-neutral voltage derived from nominal voltages. See IEC 62052-31:2015 Table 7.

have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays;

operate with integrated or detached indicating displays, or without an indicating display;

be installed in a specified matching sockets or racks;

provide additional functions other than those for measurement of electrical energy.

Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series of standards) may be considered as compliant with this international standard only if such meters and their LPITs are tested together, and meet the requirements for directly connected meters.

Oblast zaměření: Ergonomie
Komise : CEN/TC 122 (Ergonomics)
Původce: CEN
K připomínkám do: 5.03.2019
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This International Standard specifies design guidelines for indicator lights, mainly LED sourced, on consumer products for use by older people and people with visual disabilities. It does not consider the needs of persons who are blind.

Indicator lights include those that inform users visually about the conditions, changes in functional status and settings, and malfunction of products. They convey information by light on/off, time-modulated intensity, blinking, colour, luminance level, and layout.

This document addresses household and home appliances. It excludes electronic displays presenting characters and graphics, machinery, and appliances in special use for professional, technical, and industrial applications.

Oblast zaměření: Ergonomie
Komise : CEN/TC 122 (Ergonomics)
Původce: CEN
K připomínkám do: 5.03.2019
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This International Standard specifies ergonomic requirements and recommendations of spoken instructions for consumer products that are used as a means of instructions for operations or feedback of the status of products when used by a person with or without visual impairments.

NOTE 1       Spoken instructions are also useful for some users who have difficulty in reading and those with cognitive impairment.

The requirements and recommendations described in this standard do not depend on the language of guides and are applicable to conventional, stand-alone consumer products in general whose function is limited by characteristics that prevent the user from attaching, installing or using assistive technology. They are not applied to machines and equipment used for professional work.

This document is applicable to spoken instructions of both recorded human speech and synthesized speech from text.

This document does not apply to products for which the instructional content and/or the means of presentation are regulated by law or specified in other standards (e.g. medical devices, fire alarms). It also does not provide recommendations or requirements for spoken instructions of Interactive Voice Response (IVR) systems or digital assistants on personal computers or similar devices.

NOTE 2       ISO 9241‑154 provides recommendations or requirements for IVR systems.

NOTE 3       ISO/TS 9241‑126 provides generic guidance for the auditory presentation of information in interactive systems.

This document does not specify voice sounds of text-to-speech systems or narrative

Oblast zaměření: Chirurgické implantáty
Komise : CEN/TC 285 (Non-active surgical implants)
Původce: CEN
K připomínkám do: 8.03.2019
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This part of ISO 5840 is applicable to heart valve substitutes intended for implantation in human hearts, generally requiring cardiopulmonary bypass and generally with direct visualization. See Annex E for examples of surgical heart valve substitutes and their components.

This part of ISO 5840 is applicable to both newly developed and modified surgical heart valve substitutes and to the accessory devices, packaging, and labelling required for their implantation and for determining the appropriate size of the surgical heart valve substitute to be implanted.

This part of ISO 5840 outlines an approach for verifying/ validating the design and manufacture of a surgical heart valve substitute through risk management. The selection of appropriate qualification tests and methods are derived from the risk assessment. The tests may include those to assess the physical, chemical, biological, and mechanical properties of surgical heart valve substitutes and of their materials and components. The tests can also include those for pre-clinical in vivo evaluation and clinical evaluation of the finished surgical heart valve substitute.

This part of ISO 5840 defines operational conditions and performance requirements for surgical heart valve substitutes where adequate scientific and/or clinical evidence exists for their justification.

For novel surgical heart valve substitutes, e.g. sutureless, the requirements of both this International Standard and ISO 5840‑3 might be relevant and shall be considered as applicable to the specific device design and shall be based on the results of the risk analysis.