Elektrotechnické inženýrství

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86B (Fibre optic interconnecting devices and passive components)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 1.02.2019
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The purpose of this part of IEC 61300 is to assess the corrosive effects of atmospheres polluted with mixed gas on fibre optic devices. It can be considered as a general corrosion test, but it does not predict the performance of a device in use.

Komise : IEC/TC 72 (Automatic electrical controls)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 1.02.2019
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Amendment

Oblast zaměření: Přístroje jaderné techniky
Komise : IEC/SC 45B (Radiation protection instrumentation)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 1.02.2019
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This document recommends the climatic, mechanical and electromagnetic performance requirements and methods of test for radiation protection instrumentation.  This document also provides guidance regarding the setup of test equipment and instruments under test (IUT) for certain tests.

The object of this document is to define, for design and test purposes, the environments in which radiation protection instrumentation may be exposed. The environments addressed by this document are applicable to body-worn (e.g., personal radiation detectors, backpack, and dosemeters), handheld, transportable, mobile, and installed instrumentation.

Oblast zaměření: Fotovoltaické systémy
Komise : IEC/TC 82 (Solar photovoltaic energy systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.02.2019
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Amendment

Oblast zaměření: Řízení procesů
Komise : IEC/SC 62B (Diagnostic imaging equipment)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.02.2019
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This document describes and defines the process of refurbishment of used medical imaging equipment and applies to the restoring of used medical imaging equipment to a condition of safety and effectiveness comparable to that of new equipment. This restoration includes actions such as repair, rework, software/hardware updates, and the replacement of worn parts with original parts. This document enumerates the actions, that must be performed, and the manner consistent, with relevant specifications and service procedures required to ensure that the refurbishment of medical imaging equipment is done without changing the finished medical imaging equipment’s performance, safety specifications, or intended use according to its original or applicable valid registration.

The medical imaging equipment and systems covered by this standard include:

x-ray equipment;

x-ray equipment for radioscopically guided interventional procedures;

x-ray equipment for computed tomography;

magnetic resonance equipment;

ultrasonic diagnostic equipment;

gamma cameras;

planar wholebody imaging equipment;

Equipment for (SPECT);

SPECT/CT hybrid systems, combining a with (CT);

positron emission tomographs (PET);

PET/CT hybrid systems combining a with (CT);

PET/MRI hybrid systems combining a with : and

other combinations of the equipment or systems listed above.

This standard does not apply to endoscopic equipment, funduscopic equipment, radiation therapy equipment, nor associated systems.

Oblast zaměření: Elektromechanické součástky
Komise : IEC/SC 48B (Connectors)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 8.02.2019
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This part of IEC 61076-2 describes the bayonet coupling interface of circular connectors that are typically used for industrial process measurement and control. These connectors consist of fixed and free connectors either rewireable or non-rewireable, with bayonet-coupling. These connectors may have glass to metal seal inserts. They have male or female contacts and are deemed be intermateable with corresponding free connectors produced according to this International Standard. Male connectors have round contacts Ø 0,6 mm, Ø 0,76 mm,
Ø 0,8 mm and Ø 1,0 mm.

Differing coding’s shall prevent the mating of these individually coded fixed connectors (and consequently of individually coded free connectors deemed to bayonet couple with them) to other interfaces and cross-mating between the different coding’s. However, the styles and interface dimensions, except for the coupling mechanism, shall be as given in of subclause 4.3 of IEC 61076-2- 101:2012 and subclause 4.3.1 of IEC 61076-2-109:2014.

The male type B12 circular connectors shall be interoperable with the female type B12 connector of the same coding and ways. The female type B12 connectors shall be interoperable with the male type B12 and M12 (threaded screw coupling) connector of the same coding and ways.

NOTE – B12 relates to a bayonet coupling with tube dimensions compatible with a M12 thread. M12 is the dimension of the thread of the screw-coupling mechanism of circular connectors covered by IEC 61076-2-101 and IEC 61076-2-109, which provide the mating interface (connector insert level) to these connectors with bayonet coupling.

Komise : IEC ISO/IEC JTC 1/SC 25 (Interconnection of information technology equipment)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 15.02.2019
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This part of ISO/IEC 14543 specifies a wireless protocol for low-powered devices such as energy harvested devices in a home environment. This wireless protocol is specifically designed to keep the energy consumption of such sensors and switches extremely low.

The design is characterised by

keeping the communications very short, infrequent and mostly unidirectional, and

using communication frequencies that provide a good range even at low transmit power and avoid collisions from disturbers.

This allows the use of small and low cost energy harvesters that can compete with similar batteries-powered devices. The messages sent by energy harvested devices are received and processed mainly by line-powered devices such as relay switch actuators, repeaters or gateways. Together these form part of a home automation system, which, when conforming to the ISO/IEC 14543 series of standards, is defined as a home electronic system.

This part of ISO/IEC 14543 specifies OSI Layers 1 to 3 of the Amplitude Modulated Wireless Short-Packet (AMWSP) protocols.

The AMWSP protocol system consists of two and optionally three types of components that are specified in this standard. These are the transmitter, the receiver and optionally the repeater. Repeaters are needed when the transmitter and the receiver are located in such a way that no good direct communication between them can be established.

Protection against malicious attacks is handled in the upper layers and thus not treated in this standard.

Oblast zaměření: Polovodiče
Komise : IEC/SC 47F (Micro-electromechanical systems)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 15.02.2019
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This part of 62047 specifies the test method of electrical characteristics under bending deformation for flexible and foldable electro-mechanical devices, where foldable device still functions while the device is even folded in half.  These devices include passive micro components and (or) active micro components on the flexible film or imbedded in the flexible film. The desired in-plane dimension of the device for the test method ranges typically from 1mm to 300mm and the thickness ranges from 10mm to 1mm, but not limited to. The test method is so designed as to bent devices in a quasi-static manner monotonically up to the maximum possible curvature, i.e. until the device is completely folded in half, so that the entire degradation behaviour of electric property under bending deformation is obtained. This part is essential to estimate the safety margin under certain bending deformation and indispensable for reliable design of the product employing these devices.[Office1] 

 [Office1]KR4

Oblast zaměření: Přístroje jaderné techniky
Komise : IEC/SC 45B (Radiation protection instrumentation)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 15.02.2019
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This International Standard applies to vehicle-mounted mobile systems (also known as mobile systems or mobile monitors) that are used for the detection of illicit trafficking of radioactive materials; these systems may also be used for protection of major public events and for rapid screening of large areas. These mobile monitors consist of one or more radiation detectors mounted in a vehicle, e.g., car or van, which travels predominantly on public roads. This standard does not apply to detection systems mounted in other types of vehicles, e.g., planes, helicopters, trains, or boats. Vehicle-mounted detection systems covered by this standard are designed to detect radioactive sources while the vehicle is in motion. They may also be used as stationary monitors that scan stationary or moving objects. Vehicle-mounted mobile systems shall detect gamma radiation and may include neutron detection and/or identification of gamma-ray emitting radionuclides.

The purpose of this International Standard is to set minimum requirements for vehicle-mounted mobile systems for the detection of radioactive material. This document establishes general, radiological, climatic, mechanical, electric and electromagnetic, and documentation requirements, and the associated test methods.

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.

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: Vláknová optika
Komise : IEC/SC 86A (Fibres and cables)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 12.03.2019
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This part of IEC 60793 contains the general specifications for both multimode and single-mode optical fibres.

Sectional specifications for each of the four categories multimode fibres: A1, A2, A3, and A4 (part of the multimode fibre class A) contain requirements specific to each category.

Sectional specifications for each of the two single-mode fibre classes, B and C, contain requirements common to each class.

Each sectional specification includes family specifications (in normative annexes) that contain requirements for the applicable category or sub-categories. These sub-categories are distinguished on the basis of different fibre types or applications.

The requirements of this standard apply to all classes.

Each sectional specification contains the requirements that are common to all the family specifications that are within it. These common requirements are copied to the family specification for ease of reference.

Tests or measurement methods are defined for each specified attribute. Where possible, these definitions are by reference to an IEC standard – otherwise the test or measurement method is outlined in the relevant sectional specification.

Table 1 defines the sectional specifications. The relevant family specifications are defined within the sectional specifications as normative annexes (see Tables 2 to 5).

Annexes A and B summarize the existing fibre specifications.