This European Standard deals with the safety of electric thermal-storage room heaters intended to heat the room in which they are located, their rated voltage being not more than 250 V for single phase and 480 V for other appliances.

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IEC 60335-2-106:2021 is available as IEC 60335-2-106:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60335-2-106:2021 deals with the safety of
- portable heated carpets;
- heated carpets and similar appliances;
- heating units to heat the room in which they are located and that are intended to be installed directly under materials used as a removable floor covering such as carpet, cushion vinyl, or loose laid laminate,
their rated voltage being not more than 250 V for single-phase installations and 480 V for other installations, including direct current (DC) supplied appliances.
Attention is drawn to the fact that
- in many countries different wiring rules apply;
- for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary;
- in many countries additional requirements are specified by the national authorities for fire protection, the national authorities for building regulations, the national health authorities, the national authorities responsible for the protection of labour and similar authorities.
This standard does not apply to
- appliances intended exclusively for industrial purposes;
- appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);
- blankets, pads and similar flexible heating appliances (IEC 60335-2-17);
- heated mats and foot warmers with an area not exceeding 0,5 m2 (IEC 60335-2-81);
- flexible sheet heating systems permanently incorporated in the floor of the building structure (IEC 60335-2-96);
- flexible heating elements incorporated in other appliances;
- battery-operated appliances.
This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the text has been aligned with IEC 60335-1:2020;
b) some notes have been converted to normative text (Clause 1, 5.2, 5.3, 5.6, 7.12.1, 7.101, 10.1, 18.101.1, 18.101.2, 18.102.5, 19.1, 19.103, 21.1, 21.104, 21.105, 30.102);
c) requirements for portable heated carpets have been added (Clause 1, 5.2, 5.5, 6.1, 6.2, 7.1, 7.6, 7.12, 7.14, 7.101, 11.8, 15.1, 15.101, 16.1, 16.2, 16.3, 19.101, 19.102. 19.103, 21.105, 21.106, 24.1.5, 24.2, 29.3);
d) requirements for washable portable heated carpets have been added (5.3, 7.1, 7.6, 7.12, 7.14);
e) the test of 30.102 has been updated.
This Part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments unless that edition precludes it; in that case, the latest edition that does not preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.

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This clause of IEC 60675:1994 is applicable, with the following modification:
Replace the first paragraph with the following content:
This document applies to electric direct-acting room heaters .
This document defines performance characteristics related to the radiant effect and specifies
methods for measuring the radiant factor for the information of users.
This document is used to measure the radiant factor of direct-acting room heaters.

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IEC 60675-3 applies to electric direct-acting room heaters.This document defines performance characteristics related to the radiant effect and specifiesmethods for measuring the radiation efficiency for the information of users.This document is used to measure the radiation efficiency of direct-acting room heaters.

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IEC 60675-3:2020 applies to electric direct-acting room heaters.
This document defines performance characteristics related to the radiant effect and specifies methods for measuring the radiation efficiency for the information of users.
This document is used to measure the radiation efficiency of direct-acting room heaters.
This International Standard is to be used in conjunction with IEC 60675:1994, IEC 60675:1994/AMD1:1998 and IEC 60675:1994/AMD2:2018.

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IEC 60675-2:2020 applies to electric direct-acting room heaters.
This document defines performance characteristics related to the radiant effect and specifies methods for measuring the radiant factor for the information of users.
This document is used to measure the radiant factor of direct-acting room heaters.
This International Standard is to be used in conjunction with IEC 60675:1994, IEC 60675:1994/AMD1:1998 and IEC 60675:1994/AMD2:2018.

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2018-09-14 CV: Positive assessment expected (info from NAC) but not yet uploaded on HAS Livelink folder -- BT doc for publication awaiting official assessment
2018-08-12 CV: New assessment requested

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This European Standard applies to electric instantaneous water heaters for domestic hot water heating for household and similar applications, which show both of the following characteristics:
–   fulfilling at least one load pattern from Annex A;
–   heating up to temperatures below the boiling temperature.
This European Standard specifies terms, definitions and measurement methods for the assessment of energy efficiency.
This European Standard does not take into account requirements regarding the safety of the appliances.

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This clause of Part 1 is applicable with the following exception:
This European Standard applies to electrical instantaneous water heaters designed to operate as multifunctional appliances with electric rated power >2 kW.
This European Standard specifies tests for the assessment of the performance.

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This clause of part 1 is applicable except as follows.
Addition:
This standard applies to open outlet, single point of use, electric instantaneous water heaters intended for household or similar use, for showering purposes without downstream mixing.
This standard only specifies tests for the assessment of energy efficiency.
This standard does not apply to electrical instantaneous water heaters covered by other parts of this series of standards.

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This European Standard applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m².  This European Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This European Standard does not deal with: -   installation and safety requirements; DIN VDE 0100-723.

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EN-IEC 60335-2-71 deals with the safety of all kinds of electrical heating appliances used for livestock rearing and breeding, such as: heat-radiating appliances, electrical sittinghens, incubators, chicken breeding units and heating plates for animals, the rated voltage of the appliances being not more than 250 V for single-phase appliances and 480 V for other appliances.

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IEC 60335-2-71:2018 deals with the safety of all kinds of electrical heating appliances used for livestock rearing and breeding, such as: heat-radiating appliances, electrical sitting-hens, incubators, chicken breeding units and heating plates for animals, the rated voltage of the appliances being not more than 250 V for single-phase appliances and 480 V for other appliances. This standard applies to heating appliances used for livestock rearing and breeding that include an electrical motor. This standard does not apply to: - appliances designed exclusively for industrial purposes; - appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); - heating units embedded in the floor; - flexible sheet heating elements for room heating (IEC 60335-2-96); - room heaters (IEC 60335-2-30). This third edition cancels and replaces the second edition published in 2002, its Amendment 1 (2007) and its Amendment 2 (2012). This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - two paragraphs are deleted (Introduction); - normative references updated (Clause 2); - colour required for symbols (7.6); - some notes converted to normative text (19.2, 21.101, 22.104).

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Deals with the safety of electric thermal-storage room heaters intended to heat the room in which they are located, their rated voltage being not more than 250 V for single phase and 480 V for other appliances.

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This standard applies to electric direct-acting room heaters. They may be portable, stationary, fixed, or built-in.
It does not apply to:
- thermal-storage room heaters (EN 60531);
- heating appliances incorporated in the building structure;
- central heating systems;
- heaters connected to an air duct;
- wall-paper, carpets or drapes incorporating flexible heating elements;
- sauna stoves.
This standard defines the main performance characteristics of direct-acting room heaters and specifies methods for measuring these characteristics, for the information of users.
This standard does not specify values for performance characteristics.
NOTE:
- This standard does not deal with:
- safety requirements (EN 60335-2-30);
- acoustical noise of fan heaters (EN 60704-2-2).

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This standard spplies to electric storage heaters having a daily operating cycle and intended to heat the room in which they are located.

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2019-01-16 CV: LVD assessment  uploaded on HAS tool on 2018-12-29 (deadline: 2019-02-04). If positively assessed, project can proceed to BT (1 month consultation) for the approval of the new Annex ZZ
2017-05-02: D156/C084 - Ratified standards not being made available.
2017-09-07: publication pending due to missing Annex ZZ
2021: CLC legacy converted by DCLab NISOSTS

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IEC 60335-2-96:2019 is available as IEC 60335-2-96:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60335-2-96:2019 deals with the safety of flexible sheet heating elements intended to be incorporated into floors and walls below 1,2 m and above 2,3 m and in ceilings, their rated voltage being not more than 250 V for single-phase installations and 480 V for other installations.
Flexible sheet heating elements are converted into heating units that are incorporated in the building in accordance with the instructions after which the required level of protection against hazards is achieved. Attention is drawn to the fact that:
– in many countries, different wiring rules apply;
– for heating units intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary;
– in many countries, additional requirements are specified by the national authorities for fire protection, the national authorities for building regulations, the national health authorities, the national authorities responsible for the protection of labour and similar authorities.
This standard does not apply to:
– heating units intended exclusively for industrial purposes;
– heating units intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);
– blankets, pads, clothing and similar flexible heating appliances (IEC 60335-2-17);
– foot warmers and heating mats (IEC 60335-2-81);
– heated carpets and for heating units for room heating installed under removable floor coverings (IEC 60335-2-106);
– flexible sheet heating elements incorporated in other appliances.
This second edition cancels and replaces the first edition published in 2002, Amendment 1:2003 and Amendment 2: 2008. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the first edition:
– aligns the text with IEC 60335-1:2010, and its Amendments 1 and 2;
– some notes have been converted to normative text or deleted (5.6, 7.12.1, 10.1, 11.2.103, 13.1, 13.2, 16.2, 16.3, 18.101, 18.102.5, 21.1, 22.103, 22.105, 22.106);
– the strength test for heating units incorporating insulated wires intended to be installed in floors has been modified a (21.103);
– the scope and specific requirements have been added for heating units installed in walls below a height of 1,2 m (6.2, 7.1, 7.12.1, 7.12.6, 7.101, 11.2, 19.2, 22.106, 24.102, Annex AA).

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IEC TS 63070:2019 is applicable to ultrasonic equipment designed for the medical field of application. It covers both diagnostic and therapeutic (physiotherapy and HITU) equipment.
This document describes transducer evaluation by the infrared imaging technique using a split TMM-phantom for qualitative and quantitative estimation of temperature distributions in tissue-mimicking material, resulting from absorption of ultrasound and from heating of the transducer itself.
This document also describes a method to measure transducer-surface temperature, while the transducer is driven under the still-air condition.

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This standard applies to electric direct -acting room heaters. They may be portable,
stationary, fixed, or built-in.
It does not apply to:
— thermal-storage room heaters (IEC 531);
- heating appliances incorporated in the building structure;
- central heating systems;
— heaters connected to an air duct;
- wall-paper, carpets or drapes incorporating flexible heating elements.
This standard defines the main performance characteristics of direct-acting room
heaters and specifies methods for measuring these characteristics, for the information of
users.
This standard does not specify values for performance characteristics.
NOTE - This standard does not deal with:
- safety requirements (IEC 335-2-30);
acoustical noise of fan heaters (IEC 704-2-2).

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IEC 60519 specifies safety requirements for industrial electroheating equipment and installations in which infrared radiation - usually generated by infrared emitters - is significantly dominating over heat convection or heat conduction as means of energy transfer to the workload. A further limitation of the scope is that the infrared emitters have a maximum spectral emission at longer wavelengths than 780 nm in air or vacuum, and are emitting wideband continuous spectra such as by thermal radiation or high pressure arcs. IEC 60519-1:2015 defines infrared as radiation within the frequency range between 400 THz and 300 GHz. This corresponds to a wavelength range between 780 nm and 10 μm in vacuum. Industrial infrared heating commonly uses thermal infrared sources with rated temperatures between 500 °C and 3 000 °C; the emitted radiation from these sources dominates in the wavelength range between 780 nm and 10 μm. Since substantial emission of thermal emitters can extend either to wavelengths below 780 nm or above 3 000 nm, the safety aspects of emitted visible light and emission at wavelengths longer than 3 000 nm are also considered in this document. This standard is not applicable to:  - infrared installations with lasers or light-emitting diodes (LEDs) as main sources - they are covered by IEC 62471:2006 and IEC 60825-1:2014;  - appliances for use by the general public;  - appliances for laboratory use - they are covered by IEC 61010-1:2010;  - electroheating installations where resistance heated bare wires, tubes or bars are used as heating elements, and infrared radiation is not a dominant side effect of the intended use, covered by IEC 60519-2:2006;  - infrared heating equipment with a nominal combined electrical power of the infrared emitters of less than 250 W;  - handheld infrared equipment. Industrial infrared electroheating equipment under the scope of this standard typically uses the Joule effect for the conversion of electric energy into infrared radiation by one or several sources. Radiation is then emitted from one or several elements onto the material to be treated. Such infrared heating elements are in particular:  - thermal infrared emitters in the form of tubular, plate-like or otherwise shaped ceramics with a resistive element inside;  - infrared quartz glass tube or halogen lamp emitters with a hot filament as a source;  - non insulated elements made from molybdenum disilicide, silicon carbide, graphite, ironchromium- aluminium alloys, refractory metals or comparable materials;  - wide-spectrum arc lamps.

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IEC 60335-2-71:2018 deals with the safety of all kinds of electrical heating appliances used for livestock rearing and breeding, such as: heat-radiating appliances, electrical sitting-hens, incubators, chicken breeding units and heating plates for animals, the rated voltage of the appliances being not more than 250 V for single-phase appliances and 480 V for other appliances.
This standard applies to heating appliances used for livestock rearing and breeding that include an electrical motor.
This standard does not apply to:
- appliances designed exclusively for industrial purposes;
- appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);
- heating units embedded in the floor;
- flexible sheet heating elements for room heating (IEC 60335-2-96);
- room heaters (IEC 60335-2-30).
This third edition cancels and replaces the second edition published in 2002, its Amendment 1 (2007) and its Amendment 2 (2012). This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- two paragraphs are deleted (Introduction);
- normative references updated (Clause 2);
- colour required for symbols (7.6);
- some notes converted to normative text (19.2, 21.101, 22.104).

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This European Standard applies to electronic control equipment for heating systems with direct electrical emission, which have an integrated outside compensated function and or optimum start/stop function.
This control equipment controls the distribution and/or the generation of heat in relation to the outside temperature and time and other reference variables.
This European Standard also covers controllers that contain an integrated optimum start or an optimum start-stop control function. The controller modulates heating or control modes of electronic individual zone or emitter control equipment.
Safety requirements on heating systems remain unaffected by this standard. The dynamic behaviour of the local thermostats, sensors, or actuators is not covered in this standard.
A multi-distribution and/or multi-generation system needs a coordinated solution to prevent undesired interaction and is not part of this standard.
Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in prEN ISO 52000 1.
NOTE 1   In prCEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.
NOTE 2   The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively.

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This clause of part 1 is applicable except as follows.
Addition:
This standard applies to open outlet, single point of use, electric instantaneous water heaters intended for household or similar use, for showering purposes without downstream mixing.
This standard only specifies tests for the assessment of energy efficiency.
This standard does not apply to electrical instantaneous water heaters covered by other parts of this series of standards.

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This European Standard applies to electric instantaneous water heaters for domestic hot water heating for household and similar applications, which show both of the following characteristics:
- fulfilling at least one load pattern from Annex A
- heating up to temperatures below the boiling temperature.
This European Standard specifies terms, definitions and measurement methods for the assessment of energy efficiency.
This European Standard does not take into account requirements regarding the safety of the appliances.

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This European Standard applies to electrical instantaneous water heaters designed to operate as multifunctional appliances with electric rated power >2 kW.
This European Standard specifies tests for the assessment of the performance.

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IEC 62999:2016 applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m2. This Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This Standard does not deal with installation and safety requirements.

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IEC 60335-2-81:2015 deals with the safety of electric foot warmers and heating mats for household and similar purposes, their rated voltage being not more than 250 V. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction. It also does not take into account children playing with the appliance. It was established on the basis of the fifth edition (2010) of that standard. This third edition cancels and replaces the second edition published in 2002, its Amendment 1 (2007) and its Amendment 2 (2011). It constitutes a technical revision. The principal changes in this edition as compared with the second edition of IEC 60335-2-81 are as follows (minor changes are not listed):
- requirements for washable appliances (5.3, 7.1, 7.6, 7.12);
- requirements for controls in flexible cords (15.1.1, 24.2) and requirements for appliance inlets (22.105, 24.1.5, 29.1.3). The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this standard be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of its publication. Key words: Foot warmer, heating element, heating mat
This publication is to be read in conjunction with IEC 60335-1:2010.

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IEC 60335-2-111:2015 deals with the safety of electric ondol-mattresses for household and similar purposes, their rated voltage being not more than 250 V. This standard also applies to control units supplied with the appliance. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used in community spas or by persons in cold ambient temperatures, are within the scope of this standard. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account the use of appliances by young children or infirm persons without supervision or children playing with the appliance. It was established on the basis of the fifth edition (2010) of that standard. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this standard be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of its publication. Key words: ondol mattress, heating element, non-flexible heated part
This publication is to be read in conjunction with IEC 60335-1:2013.

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IEC 61255:2014 applies to electric heating pads for household use. This International Standard defines the main performance characteristics of electric heating pads and specifies methods for measuring these characteristics, for the information of users. This International Standard does not specify values for performance characteristics. This edition includes the following significant technical changes with respect to the previous edition: a) extended classification; b) extended list of measurements; c) temperature measurement means changed to thermocouples.

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IEC 60299:2014 applies to electric blankets, wraps and duvets for household use. This International Standard defines the main performance characteristics of electric blankets, wraps and duvets and specifies methods for measuring these characteristics, for the information of users. This International Standard does not specify values for performance characteristics. This edition includes the following significant technical changes with respect to the previous edition: a) extended classification; b) extended list of measurements; c) temperature measurement means changed to thermocouples.

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IEC 60299:2014 applies to electric blankets, wraps and duvets for household use. This International Standard defines the main performance characteristics of electric blankets, wraps and duvets and specifies methods for measuring these characteristics, for the information of users. This International Standard does not specify values for performance characteristics. This edition includes the following significant technical changes with respect to the previous edition:
a) extended classification;
b) extended list of measurements;
c) temperature measurement means changed to thermocouples.

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IEC 61255:2014 applies to electric heating pads for household use. This International Standard defines the main performance characteristics of electric heating pads and specifies methods for measuring these characteristics, for the information of users. This International Standard does not specify values for performance characteristics. This edition includes the following significant technical changes with respect to the previous edition:
a) extended classification;
b) extended list of measurements;
c) temperature measurement means changed to thermocouples.

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This European Standard applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m². This European Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This European Standard does not deal with:
- installation and safety requirements;
- DIN VDE 0100-723.

  • Standard
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This European Standard applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m². This European Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This European Standard does not deal with: - installation and safety requirements; DIN VDE 0100-723.

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IEC 61850-5:2013 applies to power utility automation systems with the core part of substation automation systems (SAS); it standardizes the communication between intelligent electronic devices (IEDs) and defines the related system requirements to be supported. The major technical changes with regard to the previous edition are as follows:
- extension from substation automation systems to utility automation systems;
- inclusion of interfaces for communication between substations;
- requirements from communication beyond the boundary of the substation.

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