IEC 60730-2-14:2025
(Main)Automatic electrical controls - Part 2-14: Particular requirements for electric actuators
Automatic electrical controls - Part 2-14: Particular requirements for electric actuators
IEC 60730-2-14: 2025 applies to automatic electric actuators
• for use in, on, or in association with equipment for household appliance and similar use;
NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electric actuator".
EXAMPLE 1 Electric actuators for appliances within the scope of IEC 60335.
• for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS);
EXAMPLE 2 Independently mounted electric actuators for use in smart grid systems and for building automation systems within the scope of ISO 16484-2.
for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications;
EXAMPLE 3 Electric actuators for commercial catering, heating, and air-conditioning equipment.
• that are smart enabled;
• that are AC or DC powered electric actuators with a rated voltage not exceeding 690 V AC or 600 V DC;
• used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof;
• utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs;
• using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J;
• that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; as well as manual controls when such are electrically and/or mechanically integral with automatic controls.
NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1.
This document applies to
– the inherent safety of automatic electric actuators, and
– functional safety of automatic electric actuators and safety related systems,
– controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system,
– the operating values, operating times, and operating sequences where such are associated with equipment safety.
This document specifies the requirements for construction, operation and testing of automatic electric actuators used in, on, or in association with an equipment.
This document does not
• apply to automatic electric actuators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electric actuators intended specifically for industrial applications in cases where no relevant safety standard exists;
• take into account the response value of an automatic action of an electric actuator, if such a response value is dependent upon the method of mounting the electric actuator in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply;
• address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system;
• apply to electric actuators which are mechanically integrated with valves covered by a separate part 2 (e.g. IEC 60730-2-8);
• apply to electric motors, requirements for which are contained in IEC 60034.
This edition includes the following significant technical changes with respect to the previous edition:
Adoption of IEC 60730-1:2022 with all its significant changes to IEC 60730-1:2013, IEC 60730‑1:2013/AMD1:2015 and IEC 60730-1:2013/AMD2:2020.
Dispositifs de commande électrique automatiques – Partie 2-14: Exigences particulières pour les actionneurs électriques
IEC 60730-2-14: 2025 s'applique aux actionneurs électriques
• utilisés dans, sur ou avec des matériels pour appareils électrodomestiques et à usage analogue;
NOTE 1 Dans le présent document, le terme "matériel" signifie "appareil et matériel" et "dispositif de commande" signifie "actionneur électrique".
EXEMPLE 1 Les actionneurs électriques pour appareils qui relèvent du domaine d'application de l'IEC 60335.
• pour l'automatisation des bâtiments qui relèvent du domaine d'application de la série ISO 16484 et de celui de la série IEC 63044 (HBES/BACS);
EXEMPLE 2 Les actionneurs électriques à montage indépendant pour les systèmes de ventilation et de climatisation (HVAC).
• des matériels utilisés par le public, tels que les matériels destinés à être utilisés dans des magasins, des bureaux, des hôpitaux, des fermes et des applications commerciales et industrielles;
EXEMPLE 3 Les actionneurs électriques pour les installations de restauration, de chauffage et d'air conditionné.
• activés intelligents;
• qui sont des actionneurs électriques à courant alternatif ou continu dont la tension assignée ne dépasse pas 690 V en courant alternatif et 600 V en courant continu;
• qui sont utilisés dans, sur ou avec des matériels qui utilisent l'électricité, le gaz, le pétrole, des combustibles solides, l'énergie thermique solaire, etc. ou une combinaison de ces sources d'énergie;
• qui sont utilisés dans le cadre d'un système de commande ou de dispositifs de commande qui sont mécaniquement intégrés à des dispositifs de commande multifonctions comportant des sorties non électriques;
• qui utilisent des thermistances CTP ou CTN ainsi qu'aux dispositifs à thermistances discrètes, dont les exigences sont fournies à l'Annexe J;
• à commande mécanique ou électrique, qui réagissent à des caractéristiques telles que la température, la pression, le passage du temps, l'humidité, la lumière, les effets électrostatiques, le débit ou le niveau d'un liquide, le courant, la tension, l'accélération, ou une combinaison de ces caractéristiques, ou qui les régulent;
• ainsi qu'aux dispositifs de commande manuels qui sont électriquement et/ou mécaniquement intégrés à des dispositifs de commande automatique.
NOTE 2 Les exigences relatives aux interrupteurs mécaniques à action manuelle qui ne font pas partie d'un dispositif de commande automatique sont contenues dans l'IEC 61058-1-1.
Le présent document s'applique:
– à la sécurité intrinsèque des actionneurs électriques automatiques; et
– à la sécurité fonctionnelle des actionneurs électriques automatiques et des systèmes de sécurité;
– aux dispositifs de commande pour lesquels les performances (par exemple, l'effet des phénomènes CEM) du produit peuvent compromettre la sécurité et les performances globales du système commandé;
– aux valeurs de fonctionnement, aux temps de fonctionnement et aux séquences de fonctionnement lorsque ces éléments interviennent dans la sécurité du matériel.
Le présent document spécifie les exigences relatives à la construction, au fonctionnement et aux essais des actionneurs électriques automatiques utilisés dans, sur ou avec du matériel.
Le présent document:
• ne s'applique pas aux actionneurs électriques automatiques destinés exclusivement à des applications de processus industriels, sauf mention particulière dans la partie 2 applicable ou la norme du matériel. Toutefois, le présent document peut être utilisé pour évaluer les actionneurs électriques automatiques destinés spécifiquement aux applications industrielles lorsqu'il n'existe aucune norme de sécurité pertinente;
• ne prend pas en compte la valeur de réponse d'une action automatique d'un actionneur électrique, lorsque cette valeur de réponse dépend de la méthode de montage de l'actionneur électrique dans le matériel. Lorsqu'une valeur de réponse est importante du point de vue de la protection de l'utilisateur ou de l'environnement, la valeur définie dans la norme de matériel pertinente ou déterminée par
General Information
- Status
- Published
- Publication Date
- 09-Apr-2025
- Technical Committee
- TC 72 - Automatic electrical controls
- Drafting Committee
- WG 9 - TC 72/WG 9
- Current Stage
- PPUB - Publication issued
- Start Date
- 10-Apr-2025
- Completion Date
- 09-May-2025
Relations
- Effective Date
- 30-Aug-2024
- Effective Date
- 30-Aug-2024
- Effective Date
- 19-Jan-2024
Overview
IEC 60730-2-14:2025 is an international standard published by the International Electrotechnical Commission (IEC) that specifies particular requirements for automatic electric actuators. This standard is a part of the IEC 60730 series focused on automatic electrical controls. It applies to electric actuators used in various sectors including household appliances, building automation, and public equipment such as those in commercial, industrial, and institutional settings.
This third edition updates previous versions by incorporating the latest changes from IEC 60730-1:2022 and brings enhanced safety and performance requirements. The standard covers actuators powered by AC or DC with rated voltages up to 690 V AC or 600 V DC and addresses critical aspects such as inherent safety, functional safety, and electromagnetic compatibility (EMC).
Key Topics
Scope and Application:
IEC 60730-2-14:2025 applies to electric actuators used for:- Household and similar appliances (e.g., those compliant with IEC 60335)
- Building automation systems under ISO 16484 and IEC 63044 series
- Publicly used equipment in shops, hospitals, offices, farms, and commercial/industrial applications
- Smart-enabled electric actuators controlling heating, air conditioning, and catering equipment
Safety and Functional Requirements:
- Protection against electric shock
- Protective earthing and insulation criteria
- Fault assessment of electronic control circuits
- Requirements for thermistors (NTC/PTC) integration (Annex J)
- Control of environmental factors such as temperature, humidity, pressure, and light
Construction and Testing:
- Constructional requirements, including mechanical strength and corrosion resistance
- Operating values, times, and sequences associated with safe equipment operation
- Testing for dielectric strength, insulation resistance, moisture, dust resistance, and electromagnetic compatibility (EMC)
Exclusions and Limitations:
- The standard excludes actuator controls dedicated solely to industrial process automation unless otherwise specified
- It does not cover output signal integrity regarding device interoperability unless assessed as part of the control system
- Electric motors are subject to IEC 60034 standards, not this document
Applications
IEC 60730-2-14:2025 electric actuators find practical use in:
- Household Appliances: Controls in smart thermostats, washing machines, and HVAC systems
- Building Automation: Integration in heating, ventilation, and air conditioning (HVAC) systems in smart buildings, contributing to efficient energy management
- Commercial and Industrial Equipment: Actuators controlling valves or mechanisms in commercial kitchens, hospitals, factories, and dental or farm equipment
- Smart Grid Systems: Smart-enabled actuators for automated control and monitoring within energy networks and environmentally sustainable energy solutions
- Public Facilities: Leveraged in environments requiring safe and reliable automation, such as offices, hospitals, and retail spaces
Implementing IEC 60730-2-14 ensures that electric actuators not only meet rigorous safety and functional criteria but also contribute to the reliable and efficient operation of automated systems that improve user safety and comfort.
Related Standards
- IEC 60730-1:2022 – General requirements for automatic electrical controls
- IEC 60335 – Safety of household and similar electrical appliances
- ISO 16484 series – Building automation control networks (BACnet standard)
- IEC 63044 series – Home and building electronic systems (HBES and BACS)
- IEC 61058-1-1 – Requirements for manually actuated mechanical switches not forming part of automatic controls
- IEC 60034 – Electric motors, which are outside the scope of this particular standard
- Relevant National Annexes – This edition includes informative annexes addressing national differences in the USA, Japan, and Canada
By adhering to IEC 60730-2-14:2025, manufacturers and system integrators ensure robust, safe, and efficient control of electric actuators across multiple sectors, supporting the development of advanced automated systems worldwide.
Frequently Asked Questions
IEC 60730-2-14:2025 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Automatic electrical controls - Part 2-14: Particular requirements for electric actuators". This standard covers: IEC 60730-2-14: 2025 applies to automatic electric actuators • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electric actuator". EXAMPLE 1 Electric actuators for appliances within the scope of IEC 60335. • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); EXAMPLE 2 Independently mounted electric actuators for use in smart grid systems and for building automation systems within the scope of ISO 16484-2. for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 3 Electric actuators for commercial catering, heating, and air-conditioning equipment. • that are smart enabled; • that are AC or DC powered electric actuators with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to – the inherent safety of automatic electric actuators, and – functional safety of automatic electric actuators and safety related systems, – controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, – the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electric actuators used in, on, or in association with an equipment. This document does not • apply to automatic electric actuators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electric actuators intended specifically for industrial applications in cases where no relevant safety standard exists; • take into account the response value of an automatic action of an electric actuator, if such a response value is dependent upon the method of mounting the electric actuator in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply; • address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system; • apply to electric actuators which are mechanically integrated with valves covered by a separate part 2 (e.g. IEC 60730-2-8); • apply to electric motors, requirements for which are contained in IEC 60034. This edition includes the following significant technical changes with respect to the previous edition: Adoption of IEC 60730-1:2022 with all its significant changes to IEC 60730-1:2013, IEC 60730‑1:2013/AMD1:2015 and IEC 60730-1:2013/AMD2:2020.
IEC 60730-2-14: 2025 applies to automatic electric actuators • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electric actuator". EXAMPLE 1 Electric actuators for appliances within the scope of IEC 60335. • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); EXAMPLE 2 Independently mounted electric actuators for use in smart grid systems and for building automation systems within the scope of ISO 16484-2. for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 3 Electric actuators for commercial catering, heating, and air-conditioning equipment. • that are smart enabled; • that are AC or DC powered electric actuators with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to – the inherent safety of automatic electric actuators, and – functional safety of automatic electric actuators and safety related systems, – controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, – the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electric actuators used in, on, or in association with an equipment. This document does not • apply to automatic electric actuators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electric actuators intended specifically for industrial applications in cases where no relevant safety standard exists; • take into account the response value of an automatic action of an electric actuator, if such a response value is dependent upon the method of mounting the electric actuator in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply; • address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system; • apply to electric actuators which are mechanically integrated with valves covered by a separate part 2 (e.g. IEC 60730-2-8); • apply to electric motors, requirements for which are contained in IEC 60034. This edition includes the following significant technical changes with respect to the previous edition: Adoption of IEC 60730-1:2022 with all its significant changes to IEC 60730-1:2013, IEC 60730‑1:2013/AMD1:2015 and IEC 60730-1:2013/AMD2:2020.
IEC 60730-2-14:2025 is classified under the following ICS (International Classification for Standards) categories: 29.120.01 - Electrical accessories in general; 97.120 - Automatic controls for household use. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60730-2-14:2025 has the following relationships with other standards: It is inter standard links to IEC 60730-2-14:2017/AMD1:2019, IEC 60730-2-14:2017/AMD2:2021, IEC 60730-2-14:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase IEC 60730-2-14:2025 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of IEC standards.
Standards Content (Sample)
IEC 60730-2-14 ®
Edition 3.0 2025-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Automatic electrical controls –
Part 2-14: Particular requirements for electric actuators
Dispositifs de commande électrique automatiques –
Partie 2-14: Exigences particulières pour les actionneurs électriques
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IEC 60730-2-14 ®
Edition 3.0 2025-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Automatic electrical controls –
Part 2-14: Particular requirements for electric actuators
Dispositifs de commande électrique automatiques –
Partie 2-14: Exigences particulières pour les actionneurs électriques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.01, 97.120 ISBN 978-2-8327-0339-7
– 2 – IEC 60730-2-14:2025 © IEC 2025
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 6
3 Terms and definitions . 6
3.2 Definitions of types of control according to purpose . 6
3.3 Definitions relating to the function of controls . 6
4 General . 7
5 Required technical information . 7
5.2 Methods of providing technical information . 7
5.3 Class II symbol . 9
6 Protection against electric shock . 9
7 Provision for protective earthing . 9
8 Terminals and terminations . 9
9 Constructional requirements . 10
10 Threaded parts and connections . 10
11 Creepage distances, clearances and distances through solid insulation . 10
12 Components . 10
13 Fault assessment on electronic circuits . 10
13.1 Fault assessment for inherent safety . 10
14 Moisture and dust resistance . 10
15 Electric strength and insulation resistance . 11
16 Heating . 11
17 Manufacturing deviation and drift . 12
18 Environmental stress. 12
19 Endurance . 12
20 Mechanical strength . 13
21 Resistance to heat, fire and tracking . 13
22 Resistance to corrosion . 13
23 Electromagnetic compatibility (EMC) requirements – Emission . 13
24 Normal operation . 13
25 Electromagnetic compatibility (EMC) requirements – Immunity . 13
25.1 General . 13
26 Abnormal operation tests . 13
26.1 Abnormal temperature test . 13
Annex H (normative) Requirements related to functional safety . 17
Annex R (informative) National differences relevant in the United States of America . 23
Annex S (informative) National differences relevant in Japan . 24
Annex T (informative) National differences relevant in Canada . 25
Bibliography . 26
Table 1 – Required technical information and methods of providing these information . 8
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
AUTOMATIC ELECTRICAL CONTROLS –
Part 2-14: Particular requirements for electric actuators
FOREWORD
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IEC 60730-2-14 has been prepared by IEC technical committee 72: Automatic electrical
controls. It is an International Standard.
This third edition cancels and replaces the second edition published in 2017,
Amendment 1:2019 and Amendment 2:2021. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
Adoption of IEC 60730-1:2022 with all its significant changes to IEC 60730-1:2013,
IEC 60730-1:2013/AMD1:2015 and IEC 60730-1:2013/AMD2:2020.
– 4 – IEC 60730-2-14:2025 © IEC 2025
The text of this International Standard is based on the following documents:
Draft Report on voting
72/1476/FDIS 72/1479/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts of the IEC 60730 series, under the general title: Automatic electrical controls,
can be found on the IEC website.
This part 2-14 is intended to be used in conjunction with IEC 60730-1:2022. Consideration may
be given to future editions of, or amendments to, IEC 60730-1.
This part 2-14 supplements or modifies the corresponding clauses in IEC 60730-1, so as to
convert that publication into the IEC standard: Particular requirements for electric actuators.
Where this part 2-14 states "addition", "modification" or "replacement", the relevant require-
ment, test specification or explanatory matter in part 1 should be adapted accordingly.
When a particular subclause of Part 1 is not mentioned in this Part 2-14, that subclause applies.
In the development of a fully international standard, it has been necessary to take into
consideration the differing requirements resulting from practical experience in various parts of
the world and to recognize the variation in national electrical systems and wiring rules.
The reader's attention is drawn to the fact that Annex R to Annex T list all of the "in-some-
country" clauses on differing practices of a less permanent nature relating to the subject of this
document.
In this publication:
1) The following print types are used:
– test specifications: in italic type;
2) Subclauses, notes or items which are additional to those in Part 1 are numbered starting
from 101, additional annexes are lettered AA, BB, etc.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
AUTOMATIC ELECTRICAL CONTROLS –
Part 2-14: Particular requirements for electric actuators
1 Scope
Replacement:
This part of IEC 60730 applies to automatic electric actuators
• for use in, on, or in association with equipment for household appliance and similar use;
NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means
"electric actuator".
EXAMPLE 1 Electric actuators for appliances within the scope of IEC 60335.
• for building automation within the scope of ISO 16484 series and IEC 63044 series
(HBES/BACS);
EXAMPLE 2 Independently mounted electric actuators for HVAC air-handling systems.
• for equipment that is used by the public, such as equipment intended to be used in shops,
offices, hospitals, farms and commercial and industrial applications;
EXAMPLE 3 Electric actuators for commercial catering, heating, and air-conditioning equipment.
• that are smart enabled;
• that are AC or DC powered electric actuators with a rated voltage not exceeding 690 V AC
or 600 V DC;
• used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar
thermal energy, etc., or a combination thereof;
• utilized as part of a control system or controls which are mechanically integral with
multifunctional controls having non-electrical outputs;
• using NTC or PTC thermistors and to discrete thermistors, requirements for which are
contained in Annex J;
• that are mechanically or electrically operated, responsive to or controlling such
characteristics as temperature, pressure, passage of time, humidity, light, electrostatic
effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof;
• as well as manual controls when such are electrically and/or mechanically integral with
automatic controls.
NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are
contained in IEC 61058-1-1.
This document applies to
– the inherent safety of automatic electric actuators, and
– functional safety of automatic electric actuators and safety related systems,
– controls where the performance (for example the effect of EMC phenomena) of the product
can impair the overall safety and performance of the controlled system,
– the operating values, operating times, and operating sequences where such are associated
with equipment safety.
This document specifies the requirements for construction, operation and testing of automatic
electric actuators used in, on, or in association with an equipment.
– 6 – IEC 60730-2-14:2025 © IEC 2025
This document does not
• apply to automatic electric actuators intended exclusively for industrial process
applications unless explicitly mentioned in the relevant part 2 or the equipment standard.
However, this document can be applied to evaluate automatic electric actuators intended
specifically for industrial applications in cases where no relevant safety standard exists;
• take into account the response value of an automatic action of an electric actuator, if
such a response value is dependent upon the method of mounting the electric actuator in
the equipment. Where a response value is of significant purpose for the protection of the
user, or surroundings, the value defined in the appropriate equipment standard or as
determined by the manufacturer will apply;
• address the integrity of the output signal to the network devices, such as interoperability
with other devices unless it has been evaluated as part of the control system;
• apply to electric actuators which are mechanically integrated with valves covered by a
separate part 2 (e.g. IEC 60730-2-8);
• apply to electric motors, requirements for which are contained in IEC 60034.
2 Normative references
This clause of Part 1 is applicable except as follows.
Addition:
IEC 60730-1:2022, Automatic electrical controls – Part 1: General requirements
3 Terms and definitions
This clause of Part 1 is applicable except as follows.
3.2 Definitions of types of control according to purpose
Additional definitions:
3.2.101
electric actuator
device in which a prime mover is mechanically linked to a valve, damper or similar device and
which responds to initiation from a control or switch
Note 1 to entry: The electric actuator moves the valve, damper or similar device to defined positions and may also
incorporate other functions, such as electric interlock switches and/or feedback.
3.3 Definitions relating to the function of controls
Additional definitions:
3.3.101
multi-position action
action denoting that the electric actuator operates in such a manner that only two or more
defined positions can be reached
3.3.102
modulating action
action denoting that the electric actuator operates in such a manner that every position
between two defined limits can be reached
3.3.103
travel time
time taken by an electric actuator to move from one defined position to another
3.3.104
stroke
distance travelled by a linear actuator
3.3.105
angular rotation
operating movement of a rotary actuator given in radians or degrees
3.3.106
maximum rated mechanical load
maximum mechanical resistance to the active movement of an actuator under normal operating
conditions
Note 1 to entry: See also Table 1, requirement 105.
4 General
This clause of Part 1 is applicable.
5 Required technical information
This clause of Part 1 is applicable except as follows.
5.2 Methods of providing technical information
This subclause of Part 1 is applicable except as follows.
– 8 – IEC 60730-2-14:2025 © IEC 2025
Table 1 – Required technical information and methods of providing these information
Clause or
Information Method
subclause
Modifications:
6 3.2, 4.3.4.2, 4.3.4.5, D or E
Purpose of control
19.15
b
8 Clause 16, Clause D
The type of load controlled by each circuit such as substantially
19, Table 18, Table
resistive, resistive or inductive, declared specific load, 20 mA load,
19, Table 20,
declared motor load and pilot duty load
23.2.2, 26.2.3
15 Temperature limits of the electric actuator, if the minimum value (T ) 16.5, 16.7, 19.3 D
min
lower than 0 °C or the maximum value (T ) other than 60 °C
max
Preferred values of T are 30 °C, 60 °C, 70 °C, 85 °C, 105 °C, 125 °C,
max
150 °C. Preferred values of T are 0 °C, −10 °C, −20 °C, −30 °C, and
min
−40 °C
16 Temperature limits of mounting surfaces (T ) 16.5 a), 19.3 D
s
Maximum temperature of mounting surface (T ) if it is more than 20 K
s max
above T
max
20 13.1.3.3, Table 14, X
Number of automatic cycles (A) for each automatic action.
19.7.6, 19.8.4
Preferred values are: 300 000 cycles; 200 000 cycles; 100 000 cycles;
30 000 cycles; 20 000 cycles; 10 000 cycles; 6 000 cycles.
NOTE Electric actuators can be declared for multi-position action
and/or modulating action. For controls having more than one automatic
action, a different number of automatic cycles can be declared for each.
21 Not applicable
103 104
29 Clause 16, Clause
Details of any limitation of operating time C
31 Not applicable
32 Not applicable
37 Not applicable
38 Not applicable
41 Not applicable
Addition:
101 Impedance protected motor 16.4.101, D
102 Thermally protected motor 16.4.102 D
108 109
103 3.3.104, 3.3.105 D
Type of movement
104 Type of action 3.3.101, 3.3.102 D
107 108 109
105 3.3.106, 16.4, D
Maximum rated mechanical load
H.17.5.102,
19.4.101
106 Travel time 3.3.103, D
H.17.5.101,
H.17.5.102,
H.25.12, H.25.12.3,
H.25.12.101
107 3.3.104, 16.4 D
Stroke
108 3.3.105, 16.4 D
Angular rotation
109 9.4.101, H.17.5.102 D
Response time and method of measurement (for types 1.AA or 2.AA)
Clause or
Information Method
subclause
110 9.4.102, 16.4, D
Lower percentage of rated voltage (for types 1.AB or 2.AB)
19.8.101,
H.17.5.101
b
For controls with more than one circuit, the current applicable to each circuit and to each terminal. If these are
different from each other, then it shall be made clear to which circuit or terminal the information applies. For
circuits for resistive and inductive loads, the rated current, or the rated load in VA, at power factors as indicated
in the appropriate Tables 18, 19, 20.
Additional footnotes:
Electric actuators can be also classified as components of a multipurpose control or system.
Electric actuators are subjected to a minimum of 6 000 cycles.
This may be given as a maximum percentage of ON time of the power supply to avoid over-heating of the
windings in a declared period of time.
For integrated and incorporated electric actuators, the method is D.
An action in which the electric actuator assumes a predefined position upon loss of the electrical supply
and/or upon loss of the control signal is classified as type 1.AA or type 2.AA.
An action in which the electric actuator operates normally between 1,1 VR and 0,85 VR inclusive and in
which it either operates normally or assumes a predefined position between 0,85 VR and a declared lower
percentage of rated voltage is classified as type 1.AB or type 2.AB.
For test purposes, representative physical load may be defined by agreement between the manufacturer
and testing authority (e.g. dedicated test device).
Maximum rated mechanical load for rotary movement actuators can be declared in terms of rated torque
(for the complete angular rotation) or, alternatively, in terms of maximum torque, running torque and
percentage of the angular rotation in which the maximum torque occurs. The value of the percentage of
the angular rotation in which the maximum torque occurs is independent from any specific position within
the travel of the actuator; maximum torque can be reached at any position within the actuator travel (e.g.
at start position, at end position, at each end, in the middle, etc.).
Maximum rated mechanical load for linear movement actuators can be declared in terms of rated force
(for the complete stroke) or, alternatively, in terms of maximum force, running force and percentage of the
stroke in which the maximum force occurs. The value of the percentage of the stroke in which the
maximum force occurs is independent from any specific position within the travel of the actuator; maximum
force can be reached at any position within the actuator travel (e.g. at start position, at end position, at
each end, in the middle, etc.).
5.3 Class II symbol
5.3.1 Addition:
Electric actuators of class II construction provided with a cord for connection to the fixed
wiring which does not have a plug fitted may carry the symbol for class II.
6 Protection against electric shock
This clause of Part 1 is applicable.
7 Provision for protective earthing
This clause of Part 1 is applicable.
8 Terminals and terminations
This clause of Part 1 is applicable.
– 10 – IEC 60730-2-14:2025 © IEC 2025
9 Constructional requirements
This clause of Part 1 is applicable except as follows.
9.4 Actions
Additional subclauses:
9.4.101 Type 1.AA or 2.AA actions
A type 1.AA or 2.AA action shall operate such that for any duration of voltage interruption which
is greater than the response time declared in Table 1, requirement 109, the actuator assumes
the predefined position and resumes normal operation upon restoration of the supply.
Compliance is checked by test.
9.4.102 Type 1.AB or 2.AB actions
A type 1.AB or 2.AB action shall operate normally between 1,1 V and 0,85 V inclusive and
R R
shall respond as declared by the manufacturer at voltages below 0,85 V and the voltage
R
declared in Table 1, requirement 110.
Compliance is checked by test.
10 Threaded parts and connections
This clause of Part 1 is applicable.
11 Creepage distances, clearances and distances through solid insulation
This clause of Part 1 is applicable.
12 Components
This clause of Part 1 is applicable.
13 Fault assessment on electronic circuits
This clause of Part 1 is applicable except as follows.
13.1 Fault assessment for inherent safety
13.1.3 Component fault assessment
13.1.3.2 Test procedure
Add the following text at the end of item h):
A further option for integrated and incorporated controls is to require, for example, further
shielding in the appliance or equipment.
14 Moisture and dust resistance
This clause of Part 1 is applicable.
15 Electric strength and insulation resistance
This clause of Part 1 is applicable.
16 Heating
This clause of Part 1 is applicable except as follows.
16.4 Replacement:
Electric actuators shall be connected to a supply having the most unfavourable voltage between
0,90 V and 1,10 V . Circuits which are not voltage sensitive are connected to a lower voltage
R R
(but not less than 10 % of V and loaded such that the most unfavourable current between 0,90
R
and 1,10 times the rated current flows in the circuit). For battery powered controls, the test is
carried out with a fully charged battery.
The tests on action type 1.AB or 2.AB electric actuators shall be conducted at the most
unfavourable condition between the lowest (0,85 V ) and the highest (1,1 V ) rated voltage as
R R
declared by the manufacturer. During this test, the temperature shall not exceed the values
specified in Table 17.
The electric actuator shall be loaded with the maximum rated mechanical load. Each duty cycle
shall be operated at the declared maximum stroke or angular rotation.
a) Circuits and contacts not intended for external loads shall be specified by the manufacturer.
b) Actuating members are placed in the most unfavourable position.
c) Contacts required to be closed initially for the purpose of this test are closed at the rated
current and the rated voltage of the circuit.
d) The most arduous operating sequence or segment of the operating sequence shall be
selected.
Additional subclauses:
16.4.101 If stalling of the electric actuator drive shaft is part of normal operation, then the
drive shaft of motorized actuators shall be stalled and temperatures measured after
steady-state conditions are reached. The temperatures shall comply with the limits of Table 17.
In addition, if any protective device provided does not cycle under stalled conditions, then the
electric actuator is also considered to comply with the requirements of the blocked mechanical
output test of 26.1.2.
16.4.102 If stalling of the electric actuator drive shaft is not part of normal operation, then
Table 17 limits do not apply during stalling. The electric actuator shall comply with the
requirements of the blocked mechanical output test of 26.1.2.
16.5 Modification:
Replace "controls" and "switch head" with "electric actuators".
Modification:
Item b) is not applicable.
– 12 – IEC 60730-2-14:2025 © IEC 2025
16.6 Modification:
Replace "switch head, the mounting surfaces and the sensing element" with "electric
actuators".
16.7 Modification:
Replace "switch head is located, and the value of the activating quantity to which the sensing
element is exposed," with "electric actuator is located".
17 Manufacturing deviation and drift
This clause of Part 1 is applicable.
18 Environmental stress
This clause of Part 1 is applicable.
19 Endurance
This clause of Part 1 is applicable except as follows.
19.4 Manual and mechanical conditions for the tests
19.4.2 Replacement:
The speed of movement of the electric actuator drive shaft shall be as declared by the
manufacturer.
19.4.4 Replacement:
The method of acceleration shall be as agreed between the manufacturer and the testing
authority.
Additional subclause:
19.4.101 The electric actuator shall be loaded with the maximum rated mechanical load
(Table 1, requirement 105).
19.6 Ageing test
Not applicable.
19.8 Test of automatic action at accelerated rate
Additional subclause:
19.8.101 The tests based on an action type 1.AB or 2.AB shall be checked with 50 % of the
cycles at 0,85 of the minimum V at ambient temperature or T , if lower than 0 °C, and 50 %
R min
of the cycles at 1,1 of the maximum V at T .
R max
20 Mechanical strength
This clause of Part 1 is applicable.
21 Resistance to heat, fire and tracking
This clause of Part 1 is applicable.
22 Resistance to corrosion
This clause of Part 1 is applicable.
23 Electromagnetic compatibility (EMC) requirements – Emission
This clause of Part 1 is applicable.
24 Normal operation
This clause of Part 1 is applicable except as follows.
24.2 Operation within the voltage range
Not applicable.
25 Electromagnetic compatibility (EMC) requirements – Immunity
This clause of Part 1 is applicable except as follows.
25.1 General
Addition:
If an electric actuator is a component of a multi-purpose control or system and provides a
protective control function, then the electric actuator shall be treated as a protective control
throughout Clause H.25.
26 Abnormal operation tests
This clause of Part 1 is applicable except as follows.
26.1 Abnormal temperature test
26.1.1 Burnout test
26.1.1.1 Modification:
Replace the first sentence with the following new text:
This subclause is applicable to electric actuators where an external mechanical blockage will
not cause an internal overload of the actuator. If means (e.g. a clutch) is used to decouple the
external blockage to the internal mechanical structure, then a blockage of the mechanical parts
between the motor and the decoupling means shall be tested according to 26.1.1.2 and
26.1.1.3.
– 14 – IEC 60730-2-14:2025 © IEC 2025
26.1.1.3 Replacement:
After this test, the actuator shall comply with the items a) to g) of 13.1.3.8.
26.1.2 Blocked mechanical output test
26.1.2.1 Replacement:
Electric actuators where the motor employs insulation for the protection against electric shock
shall withstand the effects of blocked mechanical output without exceeding the temperatures
indicated in Table 29. Temperatures are measured by the method specified in 16.7 a).
Electric actuators where the motor employs only functional insulation shall withstand the
effects of a blocked mechanical output. During the test, the exceeding of temperatures in
Table 29 is allowed provided that, after the test, the electric actuator complies with items a)
to g) of 13.1.3.8, where applicable.
This test is not conducted on electric actuators which meet the requirements of 16.4.101.
26.1.2.2 Modification:
Replace the first and second paragraphs with the following new paragraph and note:
Electric actuators are tested for 24 h or until thermal equilibrium has been reached with the
output blocked in the most unfavourable position at rated voltage and in a room temperature in
the range of 15 °C to 30 °C, the resulting measured temperature being corrected to a 25 °C
reference value.
NOTE For the test with disconnected phase on three phase actuators, see 26.1.101.
Additional subclauses:
26.1.101 Test with disconnected phase on three phase actuators
With any one phase disconnected, the electric actuator is operated under normal operation and
supplied at rated voltage. For asymmetrical motor windings, the test is to be repeated until all
phases have been singly opened.
The test duration shall be such that the first and second hour winding temperatures are recorded
or until temperatures stabilize, whichever is longer. Temperatures are measured by the method
specified in 16.7 a).
The temperature of the winding shall not exceed the temperatures indicated in Table 29.
26.1.102 Running overload
26.1.102.1 A running overload test is carried out on electric actuators that are intended to be
remotely or automatically controlled or liable to be operated continuously in unattended mode.
If present, overload protective devices relying on electronic circuits to protect the motor
windings are also subjected to the running overload test. This test is not applicable to integrated
actuators.
26.1.102.2 The electric actuator is operated under normal operation, carrying its rated load
and supplied at rated voltage until the temperature of the motor windings stabilizes. The
protector or protective circuit shall not operate or open the circuit while the actuator is operating
under the above conditions.
26.1.102.2.1 For all electric actuators where the trip point in the sensing variable is not known
or cannot be quickly determined (for example, temperature sensing, impedance protected
motors, sensor-less motor protection, position sensing, etc.), the load to the actuator is
increased in increments of 10 % of the rated value (torque, current, etc.) and operated until
temperatures of the winding stabilize. If the protector or the protective circuit does not operate
under this overload condition, the load to the actuator is again increased by 10 % of the previous
load setting and the actuator is operated until temperatures of the windings stabilize. This
process is continued until the protective device or protective circuit operates. When the
protector or protective circuit operates, the load is slowly decreased until the protector or
protective circuit is not activated. The loading parameters (torque, current, etc.) shall be
measured and recorded. The actuator is then run at this load until the temperature of the winding
stabilizes. Any mechanical protection, such as a clutch, shall be defeated for this test.
26.1.102.2.2 For actuators where the trip point in the sensing variable is known or can be
quickly determined (for example, current sensing), the load to the actuator is gradually
increased, in a controlled manner, until the protective device or protective circuit is activated.
This is the trip point and the loading parameters (torque, current, etc.) shall be measured and
recorded. Then, the load is slowly decreased until the protector or protective circuit is not
activated. The actuator is then run at this load until the temperature of the winding stabilizes.
NOTE A brake dynamometer can be used to gradually increase the torque on the actuator shaft in a controlled
manner.
26.1.102.3 During the test, the winding temperature of motors employing insulation for the
protection against electric shock prior to the operation of the protective device or protective
circuit shall not exceed
– 140 °C, for class 105 (A) winding insulation;
– 155 °C, for class 120 (E) winding insulation;
– 165 °C, for class 130 (B) winding insulation;
– 180 °C, for class 155 (F) winding insulation;
– 200 °C, for class 180 (H) winding insulation;
– 220 °C, for class 200 (N) winding insulation;
– 240 °C, for class 220 (R) winding insulation;
– 270 °C, for class 250 winding insulation.
During the test, the maximum temperature recorded on insulating parts shall not exceed 1,5
times the relevant values specified in Clause 16.
Electric actuators where the motor employs only functional insulation shall comply with items
a) to g) of 13.1.3.8, where applicable.
NOTE If the load cannot be increased in appropriate steps, the motor and the protective electronics, if applicable,
can be removed from the appliance and tested separately.
26.1.102.4 For electric actuators which are used in a continuous operation for longer than
24 h without interruption, the load is again increased and the test is repeated until the protective
device operates or the motor stalls.
26.1.102.5 For electric actuators which are used in operation mode which will not exceed 24 h
without interruption, the test is repeated after the winding temperature has reached
environmental temperature conditions. The test will be performed with an increased load so that
the current through the motor windings is raised by 10 % increments. The electric actuator is
operated again until steady conditions are established, the supply voltage being maintained at
its original value. This procedure will be repeated until the protective device operates or the
motor stalls.
– 16 – IEC 60730-2-14:2025 © IEC 2025
Figures
The figures of Part 1 are applicable.
Annexes
The annexes of Part 1 applicable, except as follows.
Annex H
(normative)
Requirements related to functional safety
This annex of Part 1 is applicable except as follows.
H.9 Constructional requirements
H.9.12 Controls using software
H.9.12.2 Measures to control faults/errors
H.9.12.2.6 Addition:
The values declared Table H.1, requirement H.8, may be given in the applicable equipment
standard.
Additional subclause:
H.9.12.2.101 The control response(s) declared in Table H.1, requirement H.9, may be given
in the applicable equipment standard.
H.17 Manufacturing deviation and drift
H.17.5 Additional subclauses:
H.17.5.101 The travel time of type 2.AB electric actuators shall be measured at 0,85 V .
R
H.17.5.102 The travel time and the response time shall be measured with the maximum
rated mechanical load declared by the manufacturer and in the most unfavourable mounting
position declared by the manufacturer.
H.17.6 Not applicable.
H.25 Electromagnetic compatibility (EMC) requirements – Immunity
This clause is applicable except as follows.
H.25.5 Voltage dips, voltage interruptions and voltage variations in the power supply
network
H.25.5.1 Voltage dips and interruptions
H.25.5.1.2 Test procedure for voltage dips and interruptions
Addition:
Each test is performed three times.
– 18 – IEC 60730-2-14:2025 © IEC 2025
Additional subclause:
H.25.5.1.101 Compliance
After the test according to H.25.5.1.2 of all the voltage dips and the voltage interruption of more
than one cycle of the supply wave form, the electric actuator shall provide normal operation.
During the tests according to H.25.5.1.2 of an interruption of one cycle and of an interruption of
one half-cycle of the supply waveform, the electric actuator shall continue to operate after
restoration of the supply voltage from the position it was in right before the interruption.
...
IEC 60730-2-14:2025 표준은 자동 전기 액추에이터에 대한 특정 요구사항을 다루고 있으며, 가정용 기기 및 유사한 용도로 사용되는 장비, 빌딩 자동화 시스템, 상업적 사용을 포함한 다양한 응용 분야에서의 안전성을 보장하는 데 중점을 두고 있습니다. 이 표준의 주된 강점은 다양한 장치에서 사용되는 전기 액추에이터의 기능적 및 내재적 안전성을 명확히 규정한다는 것입니다. 특히, 이 표준은 690V AC 또는 600V DC를 초과하지 않는 전압을 가진 AC 및 DC 전원 전기 액추에이터에 적합하도록 설계되었으며, 스마트 기능을 갖춘 장치에서도 적용 가능하도록 규정하고 있습니다. 또한, IEC 60730-2-14:2025는 온도, 압력, 습도, 흐름, 전류 등 다양한 특성을 제어하는 데 사용되는 전기 액추에이터의 작동 값, 시간, 순서를 정의하여 장비의 안전성과 성능에 긍정적인 영향을 미칠 수 있도록 합니다. 부록 J에 포함된 NTC 및 PTC 서미스터에 대한 요구사항은 전기 액추에이터가 더욱 정밀하게 작동할 수 있도록 지원합니다. 이 문서는 또 하나의 큰 장점으로, 제품의 성능이 전체 안전성 및 성능에 미치는 영향(Electromagnetic Compatibility, EMC)을 다루고 있으며, 이는 현대의 전기 장치에서 매우 중요한 요소입니다. 다만, 이 표준은 산업 공정 응용에만 전적으로 사용되는 자동 전기 액추에이터에는 적용되지 않으며, 사용자가 안전하게 사용할 수 있도록 적절한 장비 표준을 따르는 것을 전제로 합니다. 또한, 메커니즘적으로 통합된 밸브와 같은 특정 장치에는 적용되지 않음으로써, 명확한 경계를 설정하고 있습니다. 마지막으로, IEC 60730-2-14:2025는 IEC 60730-1:2022를 채택하여 이전 판보다 개선된 기술적 변경 사항을 포함하고 있으며, 이는 표준의 최신 정보를 반영하여 사용자와 제조업체 모두에게 유익합니다. 이처럼 IEC 60730-2-14:2025 표준은 다양한 분야에서의 자동 전기 액추에이터의 활용성을 높이고, 안전성을 확보하는 데 중대한 역할을 하고 있습니다.
La norme IEC 60730-2-14:2025, intitulée "Contrôles électriques automatiques - Partie 2-14 : Exigences particulières pour les vérins électriques", s'applique spécifiquement aux vérins électriques automatiques utilisés dans divers équipements, notamment ceux destinés aux appareils électroménagers, à la domotique, ainsi qu'à des applications commerciales et industrielles. Cette norme englobe un large éventail d'applications, rendant son champ d'application extrêmement pertinent dans le contexte actuel où l'automatisation et l'intelligence des systèmes sont de plus en plus recherchées. L'un des points forts de cette norme réside dans son attention portée à la sécurité inhérente et à la sécurité fonctionnelle des vérins électriques automatiques. En établissant des exigences claires concernant la construction, l'exploitation et les tests de ces dispositifs, la norme contribue à assurer non seulement la performance des vérins électriques, mais aussi leur intégration sécuritaire dans des systèmes plus larges, tels que ceux qui utilisent de l'électricité, des combustibles gazeux, ou des énergies renouvelables. De plus, la prise en compte des effets des phénomènes d'EMC sur la performance du produit est cruciale pour garantir la sécurité et l'efficacité des systèmes contrôlés. La norme distingue également les vérins électriques intelligents et fournit des spécifications sur leur utilisation dans des contextes variés, y compris les environnements où le public interagit avec ces dispositifs. Ce point souligne son importance pour les fabricants d'équipements qui cherchent à répondre aux exigences de sécurité tout en offrant des solutions innovantes et intelligentes. En outre, cette édition, qui intègre des modifications techniques significatives par rapport à la version précédente, témoigne de l'engagement de la norme à rester à jour et à s'adapter aux évolutions technologiques. Cela inclut l'adoption des changements apportés par la norme IEC 60730-1:2022, ce qui garantit une harmonisation et une continuité dans l'application des exigences. En résumé, la norme IEC 60730-2-14:2025 est essentielle pour les concepteurs et fabricants de vérins électriques automatiques, car elle offre un cadre régulateur qui valorise la sécurité, la performance, et l'intégration des dispositifs dans divers systèmes d'automatisation. Sa pertinence et son exhaustivité en font un outil incontournable pour les professionnels du secteur.
The IEC 60730-2-14:2025 standard pertains specifically to automatic electric controls, focusing on the unique requirements for electric actuators. Its comprehensive scope encompasses electric actuators applicable in household appliances, building automation systems, and various public and commercial equipment settings. This provides crucial guidance for manufacturers and designers, ensuring compliance with both safety and performance standards. One of the notable strengths of IEC 60730-2-14:2025 is its detailed approach to addressing the inherent and functional safety of automatic electric actuators. This focus is essential in achieving safe integration within a range of applications, from residential to industrial contexts. With the increasing prevalence of smart technologies in modern appliances, the standard's inclusion of ‘smart enabled’ actuators reflects its relevance in today’s evolving landscape. Moreover, this standard specifies a clear framework for the construction, operation, and testing of electric actuators, thereby facilitating consistent quality assurance across the board. The explicit mention of requirements tied to environmental factors such as temperature, humidity, and other operating variables ensures that the performance of the electric actuators is not only reliable but also safe under varying conditions. The standard's emphasis on safety-related systems and the governance of electromagnetic compatibility (EMC) phenomena illustrates its thoroughness. By addressing the potential implications of an electric actuator's performance on the overall safety of controlled systems, it underscores its pivotal role in preventing malfunctions that could jeopardize user safety or equipment integrity. In terms of recent enhancements, the edition’s alignment with the significant updates from IEC 60730-1:2022 adds to its credibility and relevance, ensuring it is grounded in the latest technological advancements and safety practices. By establishing these comprehensive guidelines, IEC 60730-2-14:2025 significantly bolsters the safety and functionality of electric actuators, making it an indispensable resource for stakeholders in both domestic and industrial sectors. Its clear delineation of applications and exclusions provides clarity, aiding compliance efforts and fostering innovation within the electric actuator market.
IEC 60730-2-14:2025は、自動電気アクチュエータに関する特定の要件を定めた標準であり、家庭用機器や類似の用途で使用される機器における自動化に寄与する重要な文書です。この標準は、建物の自動化や商業、工業用途においても適用され、スマートグリッドシステムと連携することが期待されます。 この標準の強みは、電気アクチュエータの内在的安全性と機能安全性を重視し、自動電気アクチュエータと安全関連システムの要件を明確に定義している点です。特に、リモート操作や高度な制御システムにおける性能を確保するための基準を提供し、発生し得るEMC現象の影響を考慮しています。このような要求は、制御システム全体の安全性とパフォーマンスを維持する上で非常に重要です。 さらに、IEC 60730-2-14:2025では、動作条件や動作時間、操作シーケンスに関しても詳細に規定されており、これによりアクチュエータの適切な運用が保証されます。この標準は、手動操作が電気的または機械的に自動制御と一体化される場合においても、その要件をカバーしているため、より多様なアプリケーションに対応できる柔軟性を持っています。 また、この改訂版は、IEC 60730-1:2022の採用に際して、過去のバージョンからの重要な技術的変更を反映しており、最新の技術動向に整合した内容になっています。そのため、業界内での実使用においても高い信頼性を提供することが期待されます。 全体的に、IEC 60730-2-14:2025は、電気アクチュエータに関連する自動化の分野において非常に重要であり、最新の技術革新を取り入れた、実用的かつ包括的な標準であることが明確です。この標準の採用は、業界の安全性向上に寄与し、様々な用途においての信頼性を確保する助けとなるでしょう。
Die Norm IEC 60730-2-14:2025 stellt eine wesentliche Grundlage für die Sicherheits- und Leistungsanforderungen an automatische elektrische Aktuatoren dar, die in einer Vielzahl von Anwendungen eingesetzt werden. Der Geltungsbereich dieser Norm ist umfassend und schließt elektrische Aktuatoren ein, die in Haushaltsgeräten, im Rahmen der Gebäudeautomation sowie in öffentlichen und kommerziellen Anwendungen verwendet werden. Besonders hervorzuheben ist die klare Definition der Begriffe "Ausrüstung" und "Steuerung", die eine präzise Interpretation und Anwendung der Norm erleichtert. Ein bedeutender Stärke der IEC 60730-2-14:2025 liegt in ihrer Fähigkeit, die inhärente Sicherheit von automatischen elektrischen Aktuatoren zu adressieren. Sie nimmt nicht nur die funktionale Sicherheit in den Blick, sondern auch die Sicherheitsanforderungen in Bezug auf die Leistung des Produkts, insbesondere in Bezug auf elektromagnetische Verträglichkeit (EMC). Dies ist ein kritischer Aspekt, da ein Mangel an Einhaltung in diesen Bereichen die Sicherheit und Funktionalität der gesamten Steuerungssysteme gefährden könnte. Ein weiterer Pluspunkt der Norm ist die Berücksichtigung von modernen Anforderungen, wie der Integration in Smart-Grid-Systeme und intelligente Gebäudeautomationssysteme, was sie besonders relevant für die aktuelle Entwicklung des Marktes macht. Ihre Vorgaben für die Verwendung von NTC- oder PTC-Thermistoren und für die Reaktion auf verschiedene Umgebungsfaktoren wie Temperatur, Druck und Licht zeichnen die Norm als fortschrittlich und anpassungsfähig aus. Die IEC 60730-2-14:2025 führt auch signifikante technische Änderungen ein, die auf der vorherigen Ausgabe basieren und die Norm an den neuesten Stand der Technik anpassen. Diese Anpassungen sind unerlässlich, um den aktuellen Standards zu entsprechen und die Sicherheit sowie die Leistung der verwendeten Produkte zu gewährleisten. Ein bemerkenswerter Punkt dieser Norm ist, dass sie im Rahmen von industriellen Anwendungen spezifische Ausnahmen definiert. Obwohl sie in erster Linie für Haushaltsgeräte und verwandte Anwendungen gedacht ist, bietet sie dennoch wertvolle Richtlinien und Bewertungsstandards für elektrische Aktuatoren in industriellen Umgebungen, wenn keine spezifische Sicherheitsnorm vorhanden ist. Zusammenfassend lässt sich sagen, dass die IEC 60730-2-14:2025 durch ihren klaren Geltungsbereich, die Betonung auf Sicherheit und Leistung sowie die Integration moderner Technologien eine unverzichtbare Norm für die Entwicklung und Anwendung elektrischer Aktuatoren darstellt. Sie vereinfacht nicht nur den Herstellungsprozess, sondern trägt auch signifikant zur Sicherheit von Endbenutzern und Systemen bei.
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