Infoteenus
29 ELEKTROTEHNIKA
Uued standardid
EVS-EN 60317-0-1:2014/A2:2026
Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
Käsitlusala: Amendment to EN 60317-0-1:201
Alusdokumendid: IEC 60317-0-1:2013/AMD2:2026; EN 60317-0-1:2014/A2:2026
ISO/IEC 80079-38:2026
Explosive atmospheres — Part 38: Equipment and components in explosive atmospheres in underground mines
Käsitlusala: This document is published as a dual logo standard and is applicable for the explosion protection requirements for the construction, testing and marking for Group I Ex Equipment that can be an individual item, or be an assembly of multiple items of Ex Equipment and Ex Components forming mining machinery. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it can be assumed that Ex Equipment can be operated are: - temperature −20 °C to +60 °C; - pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); and - air with normal oxygen content, typically a volume fraction of 21 %. This part of ISO/IEC 80079 applies for Ex Equipment and Ex Components with Explosion Protection Levels (EPLs) Ma and Mb. This document supplements and modifies the general requirements of IEC 60079‑0. Where a requirement of this document conflicts with a requirement of IEC 60079-0, the requirement of this document takes precedence. This document can be used for guidance on underground applications where firedamp or coal dust can be present, but which are not Group I mines, for example tunnels. This second edition cancels and replaces the first edition, published in 2016. This edition constitutes a technical revision. Refer to the Foreword of the document for a complete listing of the technical changes between edition 2.0 and the previous edition of the document.
Alusdokumendid:
Asendab: ISO/IEC 80079-38:2016
IEC 60127-6:2023+AMD1:2026 CSV
Miniature fuses - Part 6: Fuse-holders for miniature fuse-links
Käsitlusala: IEC 60127-6:2023+AMD1:2026 CSV is applicable to fuse-holders for miniature cartridge fuse-links according to IEC 60127-2, sub-miniature fuse-links according to IEC 60127-3, universal modular fuse-links to IEC 60127-4 and miniature fuse-links for special applications to IEC 60127-7 for the protection of electric appliances, electronic equipment and component parts thereof, normally intended for use indoors.
NOTE Requirements for fuse-holders for miniature fuse-links complying with IEC 60127-4 and IEC 60127-7 are under consideration. It does not apply to fuse holders for fuses completely covered by the subsequent parts of IEC 60269-1.
NOTE Requirements for fuse-holders for miniature fuse-links complying with IEC 60127-4 and IEC 60127-7 are under consideration. It does not apply to fuse holders for fuses completely covered by the subsequent parts of IEC 60269-1.
Alusdokumendid:
IEC 60695-1-12:2026
Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineering
Käsitlusala: IEC 60695-1-12:2026 specifies methodologies of fire safety engineering for electrotechnical products by providing:
- an explanation of the principles and uses of fire safety engineering;
- guidance on the use of fire safety engineering in the design of electrotechnical products;
- fire safety engineering terminology, and concepts;
- an indication of properties, data and tests needed for input into fire safety engineering assessment; and
- informative references.
This document is intended to provide guidance for product committees on fire safety engineering methods and performance-based tests for use in performance-based designs and fire hazard assessments of electrotechnical materials, assemblies, products and systems. More detailed information on fire safety engineering is contained in ISO 23932‑1. This basic safety publication focusing on safety guidance is primarily intended for use by committees in the preparation of safety publications in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. This second edition cancels and replaces the first edition published in 2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) whole text is renewed to contain the most recent technologies of fire safety engineering mainly developed by ISO/TC92 Fire safety SC4 Fire safety engineering.
b) Annex A is changed to show example of application of FSE in an international standard.
- an explanation of the principles and uses of fire safety engineering;
- guidance on the use of fire safety engineering in the design of electrotechnical products;
- fire safety engineering terminology, and concepts;
- an indication of properties, data and tests needed for input into fire safety engineering assessment; and
- informative references.
This document is intended to provide guidance for product committees on fire safety engineering methods and performance-based tests for use in performance-based designs and fire hazard assessments of electrotechnical materials, assemblies, products and systems. More detailed information on fire safety engineering is contained in ISO 23932‑1. This basic safety publication focusing on safety guidance is primarily intended for use by committees in the preparation of safety publications in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51. This second edition cancels and replaces the first edition published in 2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) whole text is renewed to contain the most recent technologies of fire safety engineering mainly developed by ISO/TC92 Fire safety SC4 Fire safety engineering.
b) Annex A is changed to show example of application of FSE in an international standard.
Alusdokumendid:
Asendab: IEC 60695-1-12:2015
IEC 60598-2-24:2026
Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures
Käsitlusala: IEC 60598-2-24:2026 specifies requirements for luminaires for which limited surface temperatures are provided to counteract risks from combustible dusts (conductive or non‑conductive) or ignition of materials that can be deposited on luminaires. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V. This document specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres. This third edition cancels and replaces the second edition, published in 2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause numbers and structure have been aligned with those of IEC 60598‑1;
b) improved terms and definitions;
c) more detailed classification of luminaires;
d) indication of luminaire mounting positions and use locations;
e) thermal protection of built-in controlgear and other built-in devices required.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause numbers and structure have been aligned with those of IEC 60598‑1;
b) improved terms and definitions;
c) more detailed classification of luminaires;
d) indication of luminaire mounting positions and use locations;
e) thermal protection of built-in controlgear and other built-in devices required.
Alusdokumendid:
Asendab: IEC 60598-2-24:2013
IEC 60598-2-24:2026 EXV
Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures
Käsitlusala: IEC 60598-2-24:2026 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60598-2-24:2026 EXV includes the content of the references made to IEC 60598-1:2024.
IEC 60598-2-24:2026 specifies requirements for luminaires for which limited surface temperatures are provided to counteract risks from combustible dusts (conductive or non‑conductive) or ignition of materials that can be deposited on luminaires. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V. This document specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres. This third edition cancels and replaces the second edition, published in 2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause numbers and structure have been aligned with those of IEC 60598‑1;
b) improved terms and definitions;
c) more detailed classification of luminaires;
d) indication of luminaire mounting positions and use locations;
e) thermal protection of built-in controlgear and other built-in devices required.
IEC 60598-2-24:2026 specifies requirements for luminaires for which limited surface temperatures are provided to counteract risks from combustible dusts (conductive or non‑conductive) or ignition of materials that can be deposited on luminaires. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V. This document specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres. This third edition cancels and replaces the second edition, published in 2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause numbers and structure have been aligned with those of IEC 60598‑1;
b) improved terms and definitions;
c) more detailed classification of luminaires;
d) indication of luminaire mounting positions and use locations;
e) thermal protection of built-in controlgear and other built-in devices required.
Alusdokumendid:
IEC 60622:2026
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Käsitlusala: IEC 60622:2026 specifies marking, designation, dimensions, tests and requirements for sealed nickel-cadmium prismatic secondary single cells, and battery systems made of them for use in industrial applications.
IEC 60622:2026 specifies marking, designation, dimensions, tests and requirements for sealed nickel-cadmium prismatic secondary single cells, and battery systems made of them for use in industrial applications.
This fourth edition cancels and replaces the third edition published in 2002.
This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) optional characterization of cells designed for performances at very low or very high temperature, or both;
b) optional characterization of cells tested with CCCV charge (also known as IU curve);
c) optional characterization of cells designed for rapid charge;
d) optional characterization of cells designed for high cycling.
IEC 60622:2026 specifies marking, designation, dimensions, tests and requirements for sealed nickel-cadmium prismatic secondary single cells, and battery systems made of them for use in industrial applications.
This fourth edition cancels and replaces the third edition published in 2002.
This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) optional characterization of cells designed for performances at very low or very high temperature, or both;
b) optional characterization of cells tested with CCCV charge (also known as IU curve);
c) optional characterization of cells designed for rapid charge;
d) optional characterization of cells designed for high cycling.
Alusdokumendid:
Asendab: IEC 60622:2002
IEC 60674-3-1:2026
Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Biaxially oriented polypropylene (PP) films for capacitors
Käsitlusala: IEC 60674-3-1:2026 gives the requirements for biaxially oriented polypropylene film having a smooth or rough surface, corona treated when required for vacuum metallization. The films are for use as dielectric in capacitors. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner.
This third edition includes the following significant technical changes with respect to the previous edition:
a) this document has been completely revised editorially and technically;
b) the ranges of film thickness have been expanded;
c) the requirements of characteristics with the films of expanded thickness have been added.
This third edition includes the following significant technical changes with respect to the previous edition:
a) this document has been completely revised editorially and technically;
b) the ranges of film thickness have been expanded;
c) the requirements of characteristics with the films of expanded thickness have been added.
Alusdokumendid:
Asendab: IEC 60674-3-1:2021
IEC 60127-6:2023/AMD1:2026
Amendment 1 - Miniature fuses - Part 6: Fuse-holders for miniature fuse-links
Käsitlusala: Amendment to IEC 60127-6:2023
Alusdokumendid:
IEC TR 60086-7:2026
Primary batteries - Part 7: Coin/lithium button cell saline soak test simulating cell ingestion
Käsitlusala: IEC TR 60086-7:2026, which is a technical report, provides a procedure to indirectly assess coin cells for their potential to cause internal injury if ingested.
Alusdokumendid:
Asendatud standardid
IEC 60598-2-24:2013
Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures
Käsitlusala: IEC 60598-2-24:2013 series specifies requirements for luminaires intended for use where the necessity of limited temperature on the outer surface exists, due to the risk of thermal effects, combustion or degradation of materials but where the risk of explosion in the atmosphere does not exist. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V. This standard specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres. This second edition cancels and replaces the first edition published in 1997. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) change of required degree of protection from IP6X to IP4X to harmonize with the international wiring rules;
b) temperature limits introduced for glass surface of any light source exposed to risk of dust.
This publication is to be read in conjunction with IEC 60598-1:2008.
a) change of required degree of protection from IP6X to IP4X to harmonize with the international wiring rules;
b) temperature limits introduced for glass surface of any light source exposed to risk of dust.
This publication is to be read in conjunction with IEC 60598-1:2008.
Alusdokumendid:
Asendatud: IEC 60598-2-24:2026
IEC 60695-1-12:2015
Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineering
Käsitlusala: IEC 60695-1-12:2015 is intended as a general guideline for IEC Product Committees and provides:
- an explanation of the principles and uses of fire safety engineering;
- guidance on the use of fire safety engineering in the design of electrotechnical products;
- fire safety engineering terminology and concepts;
- an indication of properties, data and tests needed for input into fire safety engineering assessments and
- informative references. This international standard is not intended to be a detailed technical design guide, but is intended to provide guidance for product committees on fire safety engineering methods and performance based test information needs for use in performance based designs and fire hazard assessments of electrotechnical materials, assemblies, products and systems. This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.
Key words: Fire Hazard, Fire Test Method, Fire Safety Engineering.
- an explanation of the principles and uses of fire safety engineering;
- guidance on the use of fire safety engineering in the design of electrotechnical products;
- fire safety engineering terminology and concepts;
- an indication of properties, data and tests needed for input into fire safety engineering assessments and
- informative references. This international standard is not intended to be a detailed technical design guide, but is intended to provide guidance for product committees on fire safety engineering methods and performance based test information needs for use in performance based designs and fire hazard assessments of electrotechnical materials, assemblies, products and systems. This basic safety publication is intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and ISO/IEC Guide 51.
Key words: Fire Hazard, Fire Test Method, Fire Safety Engineering.
Alusdokumendid:
Asendatud: IEC 60695-1-12:2026
ISO/IEC 80079-38:2016
Explosive atmospheres -- Part 38: Equipment and components in explosive atmospheres in underground mines
Käsitlusala: ISO/IEC 80079-38:2016 is published as a dual logo standard and specifies the explosion protection requirements for the design, construction, assessment and information for use (maintenance, repair, marking) of equipment that may be an individual item or form an assembly. This includes machinery and components for use in mines susceptible to explosive atmospheres of firedamp and/or combustible
dust. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it may be assumed that equipment can be operated are:
- temperature -20 �C to 60 �C;
- pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar);
- and air with normal oxygen content, typically 21 % v/v. This part of ISO/IEC 80079 applies for equipment and components according to EPL Mb to be used in explosive atmospheres containing firedamp and/or combustible dust. For equipment and components according to EPL Ma, the requirements of this standard and of ISO 80079-36 and IEC 60079-0 apply. It is necessary to take account of external
conditions to the equipment which may affect the hazard and the resultant protection measures. These measures may include ventilation, gas detection or gas drainage. This part of ISO/IEC 80079 also deals with the prevention of ignitions of explosive atmospheres caused by burning (or smouldering) of combustible material such as fabric fibres, plastic "O"-rings, rubber seals, lubricating oils or greases used in the construction of the equipment if such items could be an ignition source. For example, the mechanical failure of rotating shaft bearings can result in frictional heating that ignites its plastic cage, plastic seal or lubricating grease. Detailed requirements and test procedures for the fire protection of conveyer belts are not part of this part of ISO/IEC 80079. Keywords: explosive atmospheres in underground mines, combustible dust
dust. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it may be assumed that equipment can be operated are:
- temperature -20 �C to 60 �C;
- pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar);
- and air with normal oxygen content, typically 21 % v/v. This part of ISO/IEC 80079 applies for equipment and components according to EPL Mb to be used in explosive atmospheres containing firedamp and/or combustible dust. For equipment and components according to EPL Ma, the requirements of this standard and of ISO 80079-36 and IEC 60079-0 apply. It is necessary to take account of external
conditions to the equipment which may affect the hazard and the resultant protection measures. These measures may include ventilation, gas detection or gas drainage. This part of ISO/IEC 80079 also deals with the prevention of ignitions of explosive atmospheres caused by burning (or smouldering) of combustible material such as fabric fibres, plastic "O"-rings, rubber seals, lubricating oils or greases used in the construction of the equipment if such items could be an ignition source. For example, the mechanical failure of rotating shaft bearings can result in frictional heating that ignites its plastic cage, plastic seal or lubricating grease. Detailed requirements and test procedures for the fire protection of conveyer belts are not part of this part of ISO/IEC 80079. Keywords: explosive atmospheres in underground mines, combustible dust
Alusdokumendid:
Asendatud: ISO/IEC 80079-38:2026
IEC 60622:2002
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells
Käsitlusala: Specifies tests and requirements for sealed nickel-cadmium prismatic rechargeable single cells.
Alusdokumendid:
Asendatud: IEC 60622:2026
IEC 60674-3-1:2021
Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Biaxially oriented polypropylene (PP) film for capacitors
Käsitlusala: IEC 60674-3-1:2021 gives the requirements for biaxially oriented polypropylene film having a smooth or rough surface, corona treated when required for vacuum metallization. The films are for use as dielectric in capacitors. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application is based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. This second edition cancels and replaces the first edition published in 1998 and Amendment 1:2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- this document has been completely revised editorially and technically and included in the IEC 60674 series of standards; - the test methods have been updated to reflect today’s state of the art.
- this document has been completely revised editorially and technically and included in the IEC 60674 series of standards; - the test methods have been updated to reflect today’s state of the art.
Alusdokumendid:
Asendatud: IEC 60674-3-1:2026
Kavandid
prEN IEC 63600:2026
Evaluation of hydrophobicity retention of polymeric insulating materials under high voltage stress with the dynamic drop test
Käsitlusala: The aim of the test is to evaluate the retention of hydrophobicity of polymeric insulating materials with the Dynamic Drop Test under accelerated and calibrated test conditions so that different polymeric insulating materials can be compared with respect to this property. The time to loss of hydrophobicity is chosen as evaluation criterion.
The test conditions are designed to accelerate the hydrophobicity reducing effects, but do not reproduce all the conditions encountered in service.
The test conditions are designed to accelerate the hydrophobicity reducing effects, but do not reproduce all the conditions encountered in service.
Alusdokumendid: 112/738/CDV; prEN IEC 63600:2026
prEN IEC 63562:2026
Germicidal equipment - Low-pressure mercury UV radiation sources for germicidal purpose - Safety
Käsitlusala: This document specifies the safety requirements of low-pressure mercury UV radiation sources for germicidal purposes.
Alusdokumendid: 34/1495/CDV; prEN IEC 63562:2026
prEN IEC 60076-1:2026
Power transformers - Part 1: General
Käsitlusala: This part of IEC 60076 applies to power transformers with the exception of certain categories of small and special transformers such as:
– transformers with rated power less than 1 kVA per phase;
– transformers which have no windings with a highest voltage for equipment with a Um higher than 1 000 V;
– instrument transformers;
– traction transformers mounted on rolling stock;
– starting transformers;
– testing transformers;
– welding transformers;
– explosion-proof and mining transformers;
– transformers for deep water (submerged) applications;
– transformers covered by the scope of TC96.
When IEC standards do not exist for such categories of transformers (in particular transformers which have no windings with a highest voltage for equipment with a Um higher than 1 000 V for industrial applications), this part of IEC 60076 may still be applicable either as a whole or in part.
This standard does not address the requirements that would make a transformer suitable for mounting in a position accessible to the general public.
For those categories of power transformers and reactors which have their own IEC standards, this part is applicable to the extent to which it is specifically called up by cross-reference in the other standard. Such standards exist for:
– reactors (IEC 60076-6);
– dry-type transformers (IEC 60076-11);
– self-protected transformers (IEC 60076-13);
– gas-filled power transformers (IEC 60076-15);
– transformers for wind turbine applications (IEC/IEEE 60076-16);
– traction transformers and inductors on board rolling stock (IEC 60310);
– converter transformers for industrial applications (IEC 61378-1);
– converter transformers for HVDC applications (IEC/IEEE 60076-57-129);
– phase-shifting transformers (IEC/IEEE 60076-57-1202);
– voltage regulated distribution transformers (IEC 60076-24).
At several places in this part it is specified or recommended that an 'agreement' should be reached concerning alternative or additional technical solutions or procedures. Such agreement is made between the manufacturer and the customer. The matters should preferably be raised at an early stage and the agreements included in the contract specification.
– transformers with rated power less than 1 kVA per phase;
– transformers which have no windings with a highest voltage for equipment with a Um higher than 1 000 V;
– instrument transformers;
– traction transformers mounted on rolling stock;
– starting transformers;
– testing transformers;
– welding transformers;
– explosion-proof and mining transformers;
– transformers for deep water (submerged) applications;
– transformers covered by the scope of TC96.
When IEC standards do not exist for such categories of transformers (in particular transformers which have no windings with a highest voltage for equipment with a Um higher than 1 000 V for industrial applications), this part of IEC 60076 may still be applicable either as a whole or in part.
This standard does not address the requirements that would make a transformer suitable for mounting in a position accessible to the general public.
For those categories of power transformers and reactors which have their own IEC standards, this part is applicable to the extent to which it is specifically called up by cross-reference in the other standard. Such standards exist for:
– reactors (IEC 60076-6);
– dry-type transformers (IEC 60076-11);
– self-protected transformers (IEC 60076-13);
– gas-filled power transformers (IEC 60076-15);
– transformers for wind turbine applications (IEC/IEEE 60076-16);
– traction transformers and inductors on board rolling stock (IEC 60310);
– converter transformers for industrial applications (IEC 61378-1);
– converter transformers for HVDC applications (IEC/IEEE 60076-57-129);
– phase-shifting transformers (IEC/IEEE 60076-57-1202);
– voltage regulated distribution transformers (IEC 60076-24).
At several places in this part it is specified or recommended that an 'agreement' should be reached concerning alternative or additional technical solutions or procedures. Such agreement is made between the manufacturer and the customer. The matters should preferably be raised at an early stage and the agreements included in the contract specification.
Alusdokumendid: 14/1219/CDV; prEN IEC 60076-1:2026
prEN IEC 62660-2:2026
Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 2: Reliability and abuse testing
Käsitlusala: This part of IEC 62660 specifies test procedures to observe the reliability and abuse behaviour of secondary lithium-ion cells and cell blocks used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV).
This document specifies the standard test procedures and conditions for basic characteristics of lithium-ion cells for use in propulsion of battery and hybrid electric vehicles. The tests are indispensable for obtaining essential data on reliability and abuse behaviour of lithium-ion cells for use in various designs of battery systems and battery packs.
This document provides standard classification of description of test results to be used for the design of battery systems or battery packs.
NOTE The safety requirements of lithium-ion cells for electric vehicle application are defined in IEC 62660-3:2022 [3].
This document specifies the standard test procedures and conditions for basic characteristics of lithium-ion cells for use in propulsion of battery and hybrid electric vehicles. The tests are indispensable for obtaining essential data on reliability and abuse behaviour of lithium-ion cells for use in various designs of battery systems and battery packs.
This document provides standard classification of description of test results to be used for the design of battery systems or battery packs.
NOTE The safety requirements of lithium-ion cells for electric vehicle application are defined in IEC 62660-3:2022 [3].
Alusdokumendid: 21/1312/CDV; prEN IEC 62660-2:2026
prEN IEC 62660-1:2026
Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 1: Performance testing
Käsitlusala: This part of IEC 62660 specifies performance and life testing of secondary lithium-ion cells used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV).
This document specifies the test procedures to obtain the essential characteristics of lithium-ion cells for vehicle propulsion applications regarding capacity, power density, energy density, storage life and cycle life.
This document provides the standard test procedures and conditions for testing basic performance characteristics of lithium-ion cells for vehicle propulsion applications, which are indispensable for securing a basic level of performance and obtaining essential data on cells for various designs of battery systems and battery packs.
NOTE 1 Based on the agreement between the cell manufacturer and the customer, specific test conditions can be selected in addition to the conditions specified in this document. Selective test conditions are described in Annex A.
NOTE 2 The test specification for lithium-ion battery packs and systems is defined in ISO 12405-4:2018 [1].
This document specifies the test procedures to obtain the essential characteristics of lithium-ion cells for vehicle propulsion applications regarding capacity, power density, energy density, storage life and cycle life.
This document provides the standard test procedures and conditions for testing basic performance characteristics of lithium-ion cells for vehicle propulsion applications, which are indispensable for securing a basic level of performance and obtaining essential data on cells for various designs of battery systems and battery packs.
NOTE 1 Based on the agreement between the cell manufacturer and the customer, specific test conditions can be selected in addition to the conditions specified in this document. Selective test conditions are described in Annex A.
NOTE 2 The test specification for lithium-ion battery packs and systems is defined in ISO 12405-4:2018 [1].
Alusdokumendid: 21/1311/CDV; prEN IEC 62660-1:2026
prEN IEC 60076-2:2026
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Käsitlusala: This part of IEC 60076 applies to liquid-immersed transformers, verifies compliance with temperature requirements and gives the methods for temperature rise tests.
Alusdokumendid: 14/1220/CDV; prEN IEC 60076-2:2026