Elektrotechnické inženýrství

This part of IEC 61196 applies to radiating cables. It specifies a test method for determining the link loss of radiating cables for use in communication systems.

NOTE 1 There is rationale for this requirement in Annex A, A.1.

This document specifies requirements for small-bore connectors intended to be used for connections in neural applications. Neural applications involve the use of medical devices intended to administer medications to neural sites, wound infiltration anaesthesia delivery, and other regional anaesthesia procedures or to monitor or remove cerebro-spinal fluid for therapeutic or diagnostic purposes.

NOTE 2       Sites for the neural application include the spine, intrathecal or subarachnoid space, ventricles of the brain, and the epi-, extra-, or peri-dural space. Neural application anaesthetics can be administered regionally affecting a large part of the body, such as a limb, and include plexus blocks, such as the brachial plexus blocks or single nerve blocks. Neural application procedures include continuous infusion of wounds with local anaesthetic agents.

NOTE 3       For the purposes of this document, local anaesthesia injected hypodermically is not considered a neural application.

EXAMPLES         Intended administration includes intrathecal chemotherapy, local anaesthetics, radiological contrast agents, antibiotics, analgesics.

This document does not specify requirements for the medical devices or accessories that use these connectors. Such requirements are given in particular documents for specific medical devices or accessories.

This international standard defines procedures and specifications for loop check, which comprises the activities between the completion of the loop construction (including installation and point-to-point checks) and the beginning of cold commissioning. This document is applicable for the construction of new plants and for expansion/retrofits (i.e. revamping) of E&I (Electrical & Instrument) installations in existing plants (including PLC, DCS, panel-mounted and field instrumentation). It does not include a detailed checkout of power distribution systems, except as they relate to the loops being checked (i.e. a motor starter or a power supply to a four-wire transmitter). Loop checks can be performed throughout the lifecycle of the plant. This document is also applicable when loop checks are performed after commissioning. The document describes what is to be tested but not how it is to be tested due to the wide range of technologies and equipment available.

The intent of this document is to provide a means for all parties, including the owner, the installer and the vendor, to clearly establish and agree on the scope of activities and responsibilities involved in performing these tests in order to achieve a timely delivery and acceptance of the automation system. The activities described in this document can be taken as a guideline and adapted to the specific requirements of the process/plant/equipment.

This international standard defines procedures and specifications for loop check, which comprises the activities between the completion of the loop construction (including installation and point-to-point checks) and the beginning of cold commissioning. This document is applicable for the construction of new plants and for expansion/retrofits (i.e. revamping) of E&I (Electrical & Instrument) installations in existing plants (including PLC, DCS, panel-mounted and field instrumentation). It does not include a detailed checkout of power distribution systems, except as they relate to the loops being checked (i.e. a motor starter or a power supply to a four-wire transmitter). Loop checks can be performed throughout the lifecycle of the plant. This document is also applicable when loop checks are performed after commissioning. The document describes what is to be tested but not how it is to be tested due to the wide range of technologies and equipment available.

The intent of this document is to provide a means for all parties, including the owner, the installer and the vendor, to clearly establish and agree on the scope of activities and responsibilities involved in performing these tests in order to achieve a timely delivery and acceptance of the automation system. The activities described in this document can be taken as a guideline and adapted to the specific requirements of the process/plant/equipment.

This part of IEC 60747 gives the requirements for isolated power semiconductor devices. These requirements are additional to those given in other parts of IEC 60747 for the corresponding non-isolated power devices and parts of IEC 60748 for ICs.

Amendment

This part of IEC 60794 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors.

The object of this standard is to define test procedures to be used in establishing uniform requirements for mechanical performance- impact.

Throughout this standard the wording “optical cable” may also include optical fibre units, microduct fibre units, etc.

See IEC 60794-1-2 for general requirements and definitions and for a complete reference guide to test methods of all types.

This part of IEC 60794 defines the test procedure to measure the permanent fibre protrusion compared to the cable elements and cable sheath due to thermal exposure of a cable.

This International standard applies to the basic safety and essential performance of functional nirs equipment, as defined in 201.3.205, intended to be used by itself, or as a part of an me system hereinafter referred to as me equipment.

Hazards inherent in the intended physiological function of me equipment or me systems within the scope of this document are not covered by specific requirements in this document except in IEC 60601-1:2005, IEC 60601-1:2005/AMD1:2012 and IEC 60601-1:2005/AMD2:2020, 7.2.13 and 8.4.1.

NOTE   Additional information can be found in IEC 60601-1:2005, IEC 60601 1:2005/AMD1:2012 and IEC 60601‑1:2005/AMD2:2020, 4.2.

This document is not applicable to

equipment for the measurement of oxygen saturation of the haemoglobin in the micro vessels (capillaries, arterioles and venules), i.e. tissue oximeters.

frequency-domain and time-domain equipment for functional near-infrared spectroscopy.

equipment for the measurement of changes in the concentration of chromophores other than oxy- and deoxy-haemoglobin.

equipment for the measurement of changes in the concentration of oxy- and deoxy-haemoglobin in tissues other than the brain.

This document does not specify the requirements for:

cerebral tissue oximeter equipment, which are given in ISO 80601-2-85; and

pulse oximeter equipment, which are given in ISO 80601-2-61.

This part of IEC 62974 specifies product and performance requirements for devices that fall under the heading of “monitoring and measuring systems used for data collection, gathering and analysis”, for industrial, commercial and similar use rated below or equal to 1 kV AC and 1,5 kV DC.

These devices are fixed and are intended to be used indoors as panel-mounted devices, or as modular devices fixed on a DIN rail, or as housing devices fixed on a DIN rail, or as devices fixed by other means inside a cabinet.

These devices are used to upload or download information (energy measured on loads, power metering and monitoring data, temperature information, etc.), mainly for energy efficiency purposes. These devices are known as energy servers, energy data loggers, data gateways and I/O data concentrators.

NOTE These systems are embedded or can be connected to a software application capable of consolidating data and delivering automatic analysis. Automatic analysis can include calculation of energy baselines or energy performance indicators as requested for the energy management system required by ISO 50001, or can be used during energy audits as defined in ISO 50002, or can be used in Electrical Energy Efficiency Management Systems (EEMS) for monitoring an installation complying with IEC 60364-8-1 for the efficient use of electricity. These devices can also be used for certification according to labels such as LEED, BREEAM , HQE, etc.

This standard does not cover:

devices used only in the consumer market (living quarters) or household;

devices used in the smart metering infrastructure (e.g. smart meters);

devices used in the smart grid infrastructure;

devices used as IT servers in the information technology business;

power metering and monitoring devices (PMD);

I/O data concentrators already covered by a specific product standard;

communication protocols and interoperability;

power quality instruments (PQI);

software used for the data collection and analysis of the power quality for the supply side.

This part of IEC 62974 specifies product and performance requirements for devices that fall under the heading of “monitoring and measuring systems used for data collection, gathering and analysis”, for industrial, commercial and similar use rated below or equal to 1 kV AC and 1,5 kV DC.

These devices are fixed and are intended to be used indoors as panel-mounted devices, or as modular devices fixed on a DIN rail, or as housing devices fixed on a DIN rail, or as devices fixed by other means inside a cabinet.

These devices are used to upload or download information (energy measured on loads, power metering and monitoring data, temperature information, etc.), mainly for energy efficiency purposes. These devices are known as energy servers, energy data loggers, data gateways and I/O data concentrators.

NOTE These systems are embedded or can be connected to a software application capable of consolidating data and delivering automatic analysis. Automatic analysis can include calculation of energy baselines or energy performance indicators as requested for the energy management system required by ISO 50001, or can be used during energy audits as defined in ISO 50002, or can be used in Electrical Energy Efficiency Management Systems (EEMS) for monitoring an installation complying with IEC 60364-8-1 for the efficient use of electricity. These devices can also be used for certification according to labels such as LEED, BREEAM , HQE, etc.

This standard does not cover:

devices used only in the consumer market (living quarters) or household;

devices used in the smart metering infrastructure (e.g. smart meters);

devices used in the smart grid infrastructure;

devices used as IT servers in the information technology business;

power metering and monitoring devices (PMD);

I/O data concentrators already covered by a specific product standard;

communication protocols and interoperability;

power quality instruments (PQI);

software used for the data collection and analysis of the power quality for the supply side.

Based on the IP video features offered by the IEC 62676-2 protocol standard series, this document defines minimum requirement profiles for Video Management- (VMS) and Cloud Video-Surveillance-as-a-Service (VSaaS) Systems to optimize interfacing with third parties.

It defines minimum required VMS interoperability levels from video export to exclusive video control, for the sake of remote support e.g., in crisis situations, regulating governmental organizations, national law enforcement, private security service companies, public transport operators and other authorities.

This document is intended to set the common technical basis for national regulations requiring inter-organizational remote-, local- or on-site access e.g., by authorities to VSS, granted only temporary e.g., in case of emergency situations.

This standard is accordingly expected to supersede ISO 22311 standard (Societal Security — Video-surveillance — Export interoperability).

This part of IEC 63378 specifies 3-dimensional thermal models of discrete semiconductor packages (TO-243, TO-252 and TO-263), utilized in the steady-state thermal analysis of electronic devices to estimate junction temperatures accurately. 

This model is assumed to be made by semiconductor suppliers and to be used by assembly makers of electronic devices.

Connectors for electrical and electronic equipment - Tests and measurements - Part 28-100: Signal integrity tests up to 2 000 MHz - Tests 28a to 28g

Connectors for electrical and electronic equipment - Tests and measurements - Part 28-100: Signal integrity tests up to 2 000 MHz - Tests 28a to 28g

This method describes a means of electrically operating GaN power switching devices in a
continuous-switching circuit and determining dynamic switching waveforms and I-V loci for the continuous-switching test. The test method can be applied to the following:

GaN enhancement- and depletion-mode discrete power devices

GaN integrated power solutions

A packaged device-under-test (DUT) typically exhibits a more realistic stress profile than a wafer-level test by including the interactions with parasitic elements as well as cumulative self-heating and mechanical effects. However, the methodologies covered herein are valid at the wafer level for technology characterization, with proper consideration of the probe connections and their impacts on results.

This document is not intended to cover the underlying mechanisms of device degradation or failure but gives a general guidance on circuits and test methods that may be used to implement stress procedures and define stress conditions, such as JEP180. This test method may be used for any high speed power switching device.

This document applies to transducers (TRD) with electrical inputs and outputs for making measurements of AC or DC electrical quantities. The output signal can be in the form of an analogue or digital signal.

This document applies to measuring transducers used for converting electrical quantities such as:

current,

voltage,

active power,

reactive power,

power factor,

phase angle,

frequency,

harmonics or total harmonic distortion, and

apparent power

DC power

to an output signal.

NOTE     The above electrical quantities include AC and/or DC components.

This document applies

if the fundamental frequency of the input(s) lies between 0 Hz and 1 500 Hz,

to the electrical measuring transducer if it is part of a system for the measurement of an electrical or non-electrical quantity,

to transducers for use in a variety of applications such as telemetry and process control and in one of a number of defined environments.

This document is not applicable for:

instrument transformers that comply with IEC 61869 (all parts),

transmitters for use in industrial process application that complies with IEC 60770 (all parts), and

power metering and monitoring devices (PMD) that comply with IEC 61557-12

meters that comply with IEC 62053 series

handheld sensors

residual current monitoring devices (RCMs) that comply with IEC 62020-1

residual current detecting devices (RDC-DD) that comply with IEC 62955

in-cable control and protection devices (IC-CPDs) that comply with IEC 62752

modular residual current devices (MRCDs) that comply with IEC 60947-2, Annex M.

Within the measuring range, the output signal is a function of the measurand. An auxiliary supply can be needed.

This document is intended:

to specify the terminology and definitions relating to transducers whose main application is in industry,

to unify the test methods used in evaluating transducer performance,

to specify accuracy limits and output values for transducers.

This International Standard applies to the basic safety and essential performance of in vitro diagnostic medical electrical equipment. This part of IEC 61326 applies to the basic safety and essential performance of ivd mee in the presence of electromagnetic disturbances and to electromagnetic disturbances emitted by ivd mee.

basic safety with regard to electromagnetic disturbances is applicable to all ivd mee.

Note 1: performance with respect to electromagnetic disturbances other than essential performance is the subject of IEC 61326-1:2020

Note 2: IT equipment can be a part of an ivd mee, if it is required to maintain basic safety or essential performance