Hlavní oblasti

Komise : CEN/TC 88 (Thermal insulating materials and products)
Původce: CEN
K připomínkám do: 7.01.2019
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Amendment

Komise : CEN/TC 88 (Thermal insulating materials and products)
Původce: CEN
K připomínkám do: 7.01.2019
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Amendment

Komise : CEN/TC 88 (Thermal insulating materials and products)
Původce: CEN
K připomínkám do: 7.01.2019
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Amendment

Oblast zaměření: Zařízení pro děti
Komise : CEN/TC 252 (Child use and care articles)
Původce: CEN
K připomínkám do: 7.01.2019
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This document specifies requirements for child seats intended to be mounted on cycles and electrical power assisted cycles with a cut off speed of up to 25 km/h (i.e. according to EN 15194), their attachment system and accessories intended to be attached to the seat in order to transport children with a weight from 9 kg up to 22 kg and who are capable of sitting unaided.

NOTE 1       Some European countries have special legislation for child seats for cycles.

NOTE 2       Where a child seat or any part of the child seat has several functions or can be converted into another function, other relevant standards might be applicable.

Oblast zaměření: Polovodiče
Komise : IEC/TC 110 (Electronic display devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This part of IEC 61747 applies to transmissive type active matrix liquid crystal displays.

This standard defines general procedures for quality assessment related to the motion performance of transmissive TFT LCDs. It defines artefacts in the motion contents and methods for motion artefact measurement.

NOTE Motion blur measurement methods and analysis methods introduced in this standard could not be universal tools for all different LCD motion enhancement technologies due to its complexity. Users shall be notified of these circumstances.

Oblast zaměření: Polovodiče
Komise : IEC/TC 110 (Electronic display devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This part of IEC 61747 is a mechanical performance testing guideline for cover glass used in electronic flat panel displays in mobile devices. This document focuses on key mechanical testing performance parameters and covers mainly strength and damage resistance attributes. The test methods will focus on the cover glass level testing only.

NOTE : The glass used for cover glasses for electronic mobile devices can be chemically strengthened by an ion-exchange process. This ion exchange process increases the mechanical strength of the glass.

Oblast zaměření: Elektroakustika a ultrazvuk
Komise : IEC/TC 87 (Ultrasonics)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This International Standard is applicable to ultrasonic equipment designed for physiotherapy containing an ultrasonic transducer generating ultrasound in the frequency range 20 kHz to 500 kHz.

 

This standard only relates to ultrasonic physiotherapy equipment employing a single plane non-focusing circular transducer per treatment head, producing static beams perpendicular to the face of the treatment head.

 

This standard specifies:

 

< >ethods of measurement and characterization of the output of ultrasonic physiotherapy equipment based on reference testing methods;

< >haracteristics to be specified by manufacturers of ultrasonic physiotherapy equipment;

< >ethods of measurement and characterization of the output of ultrasonic physiotherapy equipment based on routine testing methods;

< >cceptance criteria for aspects of the output of ultrasonic physiotherapy equipment. 

Excluded equipment includes, but is not limited to:

 

Equipment in which ultrasound waves are intended to destroy conglomerates (for example stones in the kidneys or the bladder) or tissue of any type.

 

Equipment in which a tool is driven by ultrasound (for example surgical scalpels, phacoemulsifiers, dental scalers or intracorporeal lithotripters).

 

Equipment in which ultrasound waves are intended to sensitize tissue to further therapies (for example radiation or chemotherapy).

 

Equipment in which ultrasound waves are intended to treat cancerous (i.e., malignant) or pre-cancerous tissue, or benign masses, such as High Intensity Focused Ultrasound (HIFU) or High Intensity Therapeutic Ultrasound (HITU).

 

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86B (Fibre optic interconnecting devices and passive components)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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 This document specifies the standard interface dimensions for type MU family of connectors.

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86B (Fibre optic interconnecting devices and passive components)
Původce:
K připomínkám do: 8.01.2019
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This document specifies the standard interface dimensions for type SC family of connectors.

Oblast zaměření: Řízení procesů
Komise : IEC/SC 65E (Devices and integration in enterprise systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This part of IEC 61804 specifies the EDDL Builtin library and provides the profiles of the various fieldbuses.

Oblast zaměření: Řízení procesů
Komise : IEC/SC 65E (Devices and integration in enterprise systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This part of IEC 61804 specifies EDD interpretation for EDD applications and EDDs to support EDD interoperability. This document is intended to ensure that field device developers use the EDDL constructs consistently and that the EDD applications have the same interpretations of the EDD. It supplements the EDDL specification to promote EDDL application interoperability and improve EDD portability between EDDL applications. This part of IEC 61804 specifies EDD interpretation for EDD applications and EDDs to support EDD interoperability. This document is intended to ensure that field device developers use the EDDL constructs consistently and that the EDD applications have the same interpretations of the EDD. It supplements the EDDL specification to promote EDDL application interoperability and improve EDD portability between EDDL applications.

Oblast zaměření: Kondenzátory a rezistory
Komise : IEC/T 40 (Capacitors and resistors for electronic equipment)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This part of IEC 60384 is applicable to fixed direct current capacitors, for rated voltages not exceeding 6 300 V, using as dielectric a polyethylene-terephthalate film and electrodes of thin metal foils. For capacitors with rated voltages exceeding 1 000 V, additional tests and requirements may be specified in the detail specification.

The capacitors covered by this standard are intended for use in electronic equipment.

Capacitors for electromagnetic interference suppression are not included, but are covered by
IEC 60384‑14.

The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60384-1:2016 the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of capacitor. Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level. Lower performance levels are not permitted.

Oblast zaměření: Elektrická příslušenství
Komise : IEC/SC 23E (Circuit-breakers and similar equipment for household use)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.01.2019
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This document applies to residual current monitors having rated voltages not exceeding 440 V AC and rated currents not exceeding 125 A for household and similar purposes.

RCMs are intended to monitor the residual current of the installation and to give a warning if the residual current between a live part and an exposed conductive part or earth exceeds a predetermined level.

RCMs covered by this standard are not intended to be used as protective devices.

RCMs detect residual currents that may circulate in an AC circuit (e.g. residual alternating current, residual pulsating direct current, residual smooth direct current), whether suddenly applied or slowly rising.

NOTE 1 RCM for DC systems are under consideration.

This document applies to monitors performing simultaneously the functions of detection of the residual current, of comparison of the value of this current with the residual operating current of the device and providing the prescribed warning signal(s) when the residual current exceeds this value.

RCMs having internal batteries are not covered by this document.

The requirements of this document apply for normal environmental conditions (see 7.1). Additional requirements may be necessary for RCMs used in locations having severe environmental conditions.

This document does not cover Insulation Monitoring Devices (IMDs) which are covered by the scope of IEC 61557-8.

NOTE 2 An RCM is distinguished from an IMD in that it is passive in its monitoring function and only responds to an unbalanced fault current in the installation being monitored. An IMD is active in its monitoring and measuring functions in that it can measure the balanced and unbalanced insulation resistance or impedance in the installation (see IEC 61557-8).

Oblast zaměření: Nádoby na plyny
Komise : CEN/TC 23 (Transportable gas cylinders)
Původce: CEN
K připomínkám do: 8.01.2019
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This document specifies the requirements for valve protection caps, valve guards and shrouds used on cylinders for liquefied, dissolved or compressed gases.

Valve protection caps, valve guards or shrouds are some of the options available to protect cylinder valves (including Valves with Integral Pressure Regulators, abbreviated VIPRs) during transport.

While this document is applicable to valve protection caps, valve guards and shrouds which inherently provide the primary protection of a cylinder valve, it might also be beneficially used to test other equipment attached to cylinder packages,  even in cases where the cylinder valve is inherently able to withstand damage without release of the content.

NOTE          Small cylinders (e.g. medical) are commonly transported in an outer-packaging (e.g. pallet) to meet transport regulations.

This document does not specify requirements that might be necessary to enable the valve protection device to be used for lifting the cylinder.

Oblast zaměření: Nádoby na plyny
Komise : CEN/TC 23 (Transportable gas cylinders)
Původce: CEN
K připomínkám do: 8.01.2019
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This document specifies the requirements for the design, construction, testing and initial inspection of a transportable cylinder bundle.

It is applicable to cylinder bundles containing cylinders or tubes not exceeding a water capacity of 450 l containing compressed gas, liquefied gas and mixtures thereof. Additional requirements for acetylene cylinder bundles containing acetylene in a solvent are provided in Annex B. This document does not, however, cover acetylene cylinder bundles with solvent‐free acetylene cylinders.

Unless otherwise stated, individual cylinders or tubes not exceeding a water capacity of 450 l within a cylinder bundle will have to conform to applicable standards for single cylinders or tubes not exceeding a water capacity of 450 l. This document specifies the additional requirements that apply when individual cylinders or tubes not exceeding a water capacity of 450 l are assembled into a bundle.

This document is intended primarily for industrial gases other than liquefied petroleum gas (LPG), but it may also be used for LPG.

This document does not apply to packages in which cylinders or tubes not exceeding a water capacity of 450 l are manifolded together in a frame that is designed to be fixed permanently to a road vehicle, to a railway wagon or to the ground as a customer storage vessel. It also does not apply to cylinder bundles that are designed for use in extreme environmental or operational conditions (e.g. offshore cylinder bundles) when additional and extraordinary requirements are imposed to maintain safety standards, reliability and performance.

NOTE          Unless noted by exception, the use of the word “cylinder” in this document refers to both cylinders and tubes.

Oblast zaměření: Energie
Komise : CEN/CLC/JTC 10 (Energy related products - Material Efficiency Aspects for Ecodesign)
Původce: CEN
K připomínkám do: 10.01.2019
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This document provides a general method for assessing the proportion of secondary material in an energy-related product, its parts or material(s).

This document is applicable as the framework to be used for defining the assessment of recycled material content in specific product groups; however in absence of product specific standards it can be applied directly.

This document does not apply to the assessment of reused components.

NOTE          Reused components are addressed in prEN 45556:2018.

Oblast zaměření: Energie
Komise : CEN/CLC/JTC 10 (Energy related products - Material Efficiency Aspects for Ecodesign)
Původce: CEN
K připomínkám do: 10.01.2019
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This document proposes a general method to assess the ability of ErPs to be remanufactured on a generic level. Where a product specific standard for assessing the ability to remanufacture does not exist, this document can be used for such an assessment.

The assessment of the ability of parts to be remanufactured is not considered in this document.

Oblast zaměření: Energie
Komise : CEN/CLC/JTC 10 (Energy related products - Material Efficiency Aspects for Ecodesign)
Původce: CEN
K připomínkám do: 10.01.2019
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This document provides generic methods to assess the following aspects:

1.    the ability to repair products

2.    the ability to re-use products, or parts thereof

3.    the ability to upgrade products

It includes generic criteria and methods relevant for assessing the ability to access or remove certain parts from products for the purpose of repair, re-use or upgrading.

NOTE          Abilities to refurbish and re-manufacture are covered in prEN 45553:2018.

The criteria and methods in this document focus on the design of the product and related conditions when the product is placed on the market, taking into account knowledge of parts that are likely to fail, need replacing, or have re-use potential.

Komise : IEC/SC 121A (Low-voltage switchgear and controlgear)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 15.01.2019
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This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fuse-combination units and their dedicated accessories to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V AC or 1 500 V DC.

NOTE 1 Accessories are interconnecting units, extended terminals, internal coils, auxiliary contacts, motor operator, etc. offered as options with the basic unit.

This part does not apply to equipment coming within the scope of IEC 60947-2, IEC 60947-4-1 and IEC 60947-5-1.

Particular requirements for switches, disconnectors, switch-disconnectors and fuse-combination units for use in photovoltaic (PV) DC applications are given in Annex D.

Specific requirements for LV switchgear intended for the connections of aluminium conductors is given in Annex E.

Guidance on measurement of power loss is provided in Annex F.

This part does not include the additional requirements necessary for electrical apparatus for explosive gas atmospheres.

NOTE 2 Depending on its design, a switch (or disconnector) can be referred to as "a rotary switch (disconnector)", "cam-operated switch (disconnector)", "knife-switch (disconnector)", etc.

NOTE 3 In this part, the word "switch" also applies to the apparatus referred to in French as "commutateurs", intended to modify the connections between several circuits and inter alia to substitute a part of a circuit for another.

NOTE 4 In general, throughout this part switches, disconnectors, switch-disconnectors and fuse-combination units will be referred to as "equipment".

The object of this part is to state

a)  the characteristics of the equipment;

b)  the conditions with which the equipment shall comply with reference to

1)  operation and behaviour in normal service;

2)  operation and behaviour in case of specified abnormal conditions, e.g. short circuit;

3)  dielectric properties;

c)  the tests for confirming that these conditions have been met and the methods to be adopted for these tests;

d)  the information to be marked on the equipment or made available by the manufacturer, e.g. in the catalogue.

Specific items requiring agreement between the user and the manufacturer are identified in Annex B.