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This specification covers passive filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources.

Both single and multi-channel filters within one enclosure or which are built on a printed circuit board forming a compact entity are included within the scope of this specification.

Filters constructed of capacitive elements where the inductance is inherent in the construction of the filter are within the scope of this specification. Similarly, filters constructed of inductive elements where the capacitance is inherent in the construction of the filter are also within the scope of this specification. It is up to the manufacturer to state whether a given component is to be designed as a capacitor, an inductor or a filter. Filters can include also other components like resistors and/or varistors or similar components.

This specification applies to passive filter units for electromagnetic interference suppression for which safety tests are appropriate. This implies that filters specified according to this specification will either be connected to mains supplies, when compliance with the mandatory tests of Table B.1 is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required.

This specification applies to passive filter units, which will be connected to an AC mains or other supply (DC or AC) with a nominal voltage not exceeding 1 000 V AC, with a nominal frequency not exceeding 400 Hz, or 1 500 V DC

NOTE For AC use, IEC 60384-14 applies to capacitors which will be connected to AC mains with a nominal frequency not exceeding 100 Hz.

This specification covers appliance filters (US) but does not cover facility filters, cord-connected filters or direct plug-in filters. These other filters will be covered by another sectional specification.

Amendment

Replacement

This part of IEC 61558 deals with the safety of shaver transformers, power supply units incorporating a shaver transformer, and shaver supply units. Shaver transformers incorporating electronic circuits are also covered by this document.

NOTE 1 Safety includes electrical, thermal and mechanical aspects.

Unless otherwise specified, from here onward, the term transformer covers shaver transformers and power supply units incorporating shaver transformers and shaver supply units.

For power supply units (linear) this document is applicable. For switch mode power supply units IEC 61558-2-16 is applicable together with this document. Where two requirements are in conflict, the most severe take precedence.

This document is applicable to stationary, single-phase, air-cooled (natural or forced) independent or associated dry-type transformers. The windings can be encapsulated or non-encapsulated.

The rated supply voltage does not exceed 250 V AC and the rated supply frequency and the internal operating frequencies do not exceed 500 Hz.

The rated output is not less than 20 VA and does not exceed 50 VA.

The no-load output voltage does not exceed 275 V AC and the rated output voltage does not exceed 250 V AC.

This document is not applicable to external circuits and their components intended to be connected to the input and output terminals or socket-outlets of the transformers.

NOTE 3 Transformers covered by this document are only used in applications where double or reinforced insulation between circuits is required by the installation rules for bathrooms and similar locations, or by the appliance specifications.

NOTE 4  Transformers covered by this document can be flush or surface mounted or incorporated in luminaires, mirrors, and other equipment containing one or more socket-outlet(s).

Attention is drawn to the following, if necessary:

for transformers intended to be used in vehicles, on board ships, and aircraft, additional requirements (from other applicable standards, national rules, etc.);

measures to protect the enclosure and the components inside the enclosure against external influences such as fungus, vermin, termites, solar-radiation, and icing;

the different conditions for transportation, storage, and operation of the transformers;

additional requirements in accordance with other appropriate standards and national rules can be applicable to transformers intended for use in special environments.

Future technological development of transformers can necessitate a need to increase the upper limit of the frequencies. Until then this document can be used as a guidance document.

This group safety publication focusing on safety guidance is primarily intended to be used as a product safety standard for the products mentioned in the scope but is also intended to be used by technical committees in the preparation of publications for products similar to those mentioned in the scope of this group safety publication, in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51.

One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications and/or group safety publications in the preparation of its publications.

Amendment

This document specifies requirements and recommendations for establishing and maintaining intelligent device management (IDM) as outlined in IEC 63082-1 in an enterprise having one or more facilities.

The following topics are included in the scope of this document:

optimizing functionality and performance of intelligent devices for their use,

managing information related to IDM,

integrating intelligent devices into industrial automation and control systems (IACS) in facilities,

exchanging information between stakeholders that achieve and sustain IDM,

coordinating multiple asynchronous IDM life cycles.

The following topics are outside the scope of this document:

defining and determining the function and performance of intelligent devices,

defining and specifying technologies and tools that provide, preserve and manage information related to IDM such as FDT, FDI, portable on-line and off-line tools, configuration tools, historians, and maintenance planning tools,

defining and specifying technologies and tools that are used to design intelligent devices,

defining and specifying communication network architecture, communication technologies, cybersecurity requirements, and network management requirements.

This document describes a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for road traffic noise reducing devices: the sound insulation index.

The test method is intended for the following applications:

determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed along roads, to be measured either on typical installations alongside roads or or in laboratory conditions;

determination of the intrinsic characteristics of airborne sound insulation of road traffic noise reducing devices in actual use;

comparison of design specifications with actual performance data after the completion of the construction work;

verification of the long-term performance of road traffic noise reducing devices (with a repeated application of the method);

interactive design process of new products, including the formulation of installation manuals.

The test method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of road traffic noise reducing devices to be installed in reverberant conditions, e.g., inside tunnels or deep trenches or under covers.

Results are expressed as a function of frequency in one-third octave bands, where possible, between 100 Hz and 5 kHz. If it is not possible to get valid measurement results over the whole frequency range indicated, the results need to be given in a restricted frequency range and the reasons for the restriction(s) need to be clearly reported.

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This part of the IEC 60079 series contains the specific requirements for the design of electrical systems, selection, installation and the required initial inspection of electrical installations of Ex Equipment including requirements for documentation and personnel competency in, or associated with, explosive atmospheres.

These requirements are in addition to the requirements for installations in non-hazardous areas.

NOTE 1 For voltages up to 1 000 V a.c. or 1 500 V d.c. requirements of this document are based on installation requirements in the IEC 60364 series and for higher voltages in the IEC 61936 series, but other relevant national requirements can apply. For offshore, the IEC 61892 series is applicable.

NOTE 2 Maximum voltages are limited by specific Types of Protection according to other parts of the IEC 60079 series and will be given in the documentation for the Ex Equipment.

This document applies to all electrical Ex Equipment including fixed, transportable, portable and personal, and installations, permanent or temporary.

NOTE 3 Guidance on portable electronic equipment can be found in IEC TS 60079-48.

This document does not apply to:

electrical installations in mines susceptible to firedamp;

NOTE 3 This document might apply to electrical installations in mines where explosive gas atmospheres other than firedamp can be formed and to electrical installations in the surface installation of mines.

inherently explosive situations and dust from explosives or pyrophoric substances (for example explosives manufacturing and processing);

rooms used for medical purposes;

electrical installations in areas where the hazard is due to flammable mist; and

installation of non-electrical Ex Equipment (unless being part of an equipment assembly according IEC TS 60079-46).

NOTE 4 Additional guidance on the requirements for hazards due to hybrid mixtures of dust or flyings and flammable gas or vapour is provided in Annex H.

NOTE 5 The use of portable tools having an Ex Equipment certificate might introduce an ignition source which is beyond the scope of this document, for example: a drill which could create a high temperature at the work piece.

No account is taken in this document of the toxic hazards that are associated with flammable gases, liquids and dusts in concentrations that are usually very much less than the lower flammable limit. In locations where personnel could be exposed to potentially toxic concentrations of flammable material, appropriate precautions should be taken. Such precautions are outside the scope of this document.

This part of IEC 60060 is applicable to complete measuring systems, and to their components, used for the measurement of high voltages during laboratory and factory tests with direct voltage, alternating voltage and lightning and switching impulse voltages as specified in IEC 60060-1. For measurements during on-site tests see IEC 60060-3.

The limits on uncertainties of measurements stated in this standard apply to test levels stated in IEC 60071-1. The principles of this standard apply also to higher levels but the uncertainty can be greater.

This standard:

defines the terms used;

describes methods to estimate the uncertainties of high-voltage measurements;

states the requirements which the measuring systems shall meet;

describes the methods for approving a measuring system and checking its components;

describes the procedures by which the user shall show that a measuring system meets the requirements of this standard, including the limits set for the uncertainty of measurement.

This part of IEC 62024 specifies the measuring methods of the rated direct current limits for small inductors as defined below.

Standardized measuring methods for the determination of ratings enable users to accurately compare the current ratings given in various manufacturers’ data books.

This document is applicable to leaded and surface mount inductors with dimensions according to IEC 62025-1 and generally with rated current less than 125 A, although inductors with rated current greater than 125 A are available that fall within the dimension restrictions of this document (no larger than a 625 mm2 footprint). These inductors are typically used in DC-to-DC converters built on PCBs, for electronic and telecommunication equipment, and small size switching power supply units.

The measuring methods are defined by the saturation and temperature rise limitations induced solely by direct current.

This part describes requirements based on the IEC 61820-1, complemented with series circuit specific topics.

This document specifies the single-pole temperature compensated circuit breakers rated from 1 A to 25 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841‑100.

These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.

This document specifies the three-pole temperature compensated circuit breakers with signal contacts, polarized or not, rated from 20 A to 50 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841‑100.

These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).

This document specifies product characteristic test/assessment method and the way of expressing test results for stainless steel as defined in EN 10088‑1:2014 and designated as in EN 10088‑1:2014 for the use of the reinforcement of concrete.

It applies to stainless steel products with ribbed or indented surfaces, which are in the form of:

—    bars and coils (rod, wire);

—    sheets of factory-made machine-welded fabric;

—    lattice girders and hybrid lattice girders composed by stainless steel and by weldable reinforcing steel according to prEN 10080:2023.

Steels according to this document have a ribbed, indented or smooth surface.

NOTE          The protrusions between indentations of indented reinforcing steel have the same function as transverse ribs of ribbed reinforcing steel. There is no definition, which specifies the difference between ribbed and indented surface geometry. Therefore, in this document, the same bond parameters are used for ribbed and indented steel.

This document does not apply to:

—    pre-stressed stainless steels;

—    indented strip;

—    stainless steel tube filled with carbon steel swarf, which is then hot or cold reduced;

—    stainless steel smooth bar with weld material deposited on it;

—    galvanized reinforcing steel;

—    epoxy-coated reinforcing steel.

This document is applicable to ammonia solution used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonia solution and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to safe handling and use of ammonia solution (see Annex B).

This document specifies a method for the determination of the air saturated vapour pressure (ASVP) (total vapour pressure), exerted in vacuo, by volatile, low viscosity petroleum products, components, ethanol blends up to 85 % (V/V), and feedstocks containing air. A dry vapour pressure equivalent (DVPE) can be calculated from the air containing vapour pressure (ASVP) measurement.

The conditions used in the test described in this document are a vapour-to-liquid ratio of 4:1 and a test temperature of 37,8 °C.

The equipment is not wetted with water during the test, and the method described is therefore suitable for testing samples with or without oxygenates; no account is taken of dissolved water in the sample.

The method described is suitable for testing air saturated samples with a DVPE between 15,5 kPa and 106,0 kPa; vapour pressures outside this range can be measured, but the precision has not been determined.

This document is applicable to fuels containing oxygenated compounds up to the limits stated in the relevant Council Directive 85/536/EEC [10], and for ethanol-fuel blends up to 85 % (V/V) ethanol.

NOTE For the purposes of this document, the terms “% (m/m)”and “% (V/V)” are used to represent the mass and volume fractions, respectively.

WARNING — The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this document to take appropriate measures to ensure the safety and health of personnel prior to application of the document, and to determine the applicability of any other restrictions for this purpose.

This document specifies the performance requirements and test methods for small steam sterilizers and sterilization cycles which are used for medical purposes or for materials that are likely to come into contact with blood or body fluids.

This document applies to automatically controlled small steam sterilizers that generate steam using electrical heaters or use steam that is generated by a system external to the sterilizer.

This document applies to small steam sterilizers used primarily for the sterilization of medical devices with a chamber volume of less than 60 l and unable to accommodate a sterilization module (300 mm × 300 mm × 600 mm).

The requirements concerning the quality management and risk management are addressed by other standards (e.g. EN ISO 13485, EN ISO 14971).

This document does not apply to small steam sterilizers that are used to sterilize liquids or pharmaceutical products.

This document does not specify safety requirements related to risks associated with the zone in which the sterilizer is used (e.g. flammable gases).

This document does not specify requirements for the validation and routine control of sterilization by moist heat.

NOTE          Requirements for the validation and routine control of sterilization by moist heat are given in EN ISO 17665.

This document does not specify requirements for other sterilization processes that also employ moist heat as part of the process (i.e. formaldehyde, ethylene oxide).

This part of EN 1366 specifies a test method for determining the fire resistance of smoke extraction ducts that are used for single compartment applications only. In such applications, the smoke extraction system is only intended to function up to flashover (typically 600 °C).

This method of test is only suitable for ducts constructed from non-combustible materials (euro class A1 and A2-s1, d0).

It is applicable only to four sided and circular ducts. One-, two- and three-sided ducts are not covered. This standard is applicable only for the standard sizes or smaller as described.

This test method of part 9 is applicable only to smoke extraction ducts that do not pass into other fire compartments. For smoke extraction ducts that pass into other compartments, the method of test described in EN 1366-8 is used.

The smoke extraction duct is part of the smoke extraction system which also includes smoke control dampers and smoke extract fans.

This part of EN 1366 specifies a test method for determining the fire resistance of smoke extraction ducts that are used for single compartment applications only. In such applications, the smoke extraction system is only intended to function up to flashover (typically 600 °C).

This method of test is only suitable for ducts constructed from non-combustible materials (euro class A1 and A2-s1, d0).

It is applicable only to four sided and circular ducts. One-, two- and three-sided ducts are not covered. This standard is applicable only for the standard sizes or smaller as described.

This test method of part 9 is applicable only to smoke extraction ducts that do not pass into other fire compartments. For smoke extraction ducts that pass into other compartments, the method of test described in EN 1366-8 is used.

The smoke extraction duct is part of the smoke extraction system which also includes smoke control dampers and smoke extract fans.