IEC 60730-2-14:2017/AMD1:2019

IEC 60730-2-14 ®
Edition 2.0 2019-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
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

IEC 60730-2-14:2017-08/AMD1:2019-03(en-fr)

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IEC 60730-2-14 ®
Edition 2.0 2019-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
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 978-2-8322-6561-1

– 2 – IEC 60730-2-14:2017/AMD1:2019
© IEC 2019
FOREWORD
This amendment has been prepared by IEC technical committee 72: Automatic electrical
controls.
The text of this amendment is based on the following documents:
FDIS Report on voting
72/1168FDIS 72/1175/RVD
Full information on the voting for the approval of this amendment can be found in the report on
voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
FOREWORD
Replace the paragraph reading "This Part 2-14 is intended…", with the following:
This part 2-14 is intended to be used in conjunction with IEC 60730-1. It was established on
the basis of the fifth edition of that standard (2013) including its amendment 1 (2015).
Consideration may be given to future editions of, or amendments to, IEC 60730-1.
1 Scope and normative references
1.1 Add the following new text:
This part 2-14 applies to electric actuators powered by primary or secondary batteries,
requirements for which are contained within the standard, including Annex V.
Add the following new subclauses:
1.1.5 Void.
1.1.6 Void.
1.1.7 Replacement:
© IEC 2019
This part 2-14 applies also to electric actuators incorporating electronic devices,
requirements for which are contained in Annex H.
1.1.8 Replacement:
This part 2-14 applies also to electric actuators using NTC or PTC thermistors, requirements
for which are contained in Annex J.
1.1.9 Replacement:
This part 2-14 applies to the electrical and functional safety of electric actuators capable of
receiving and responding to communications signals, including signals for power billing rate
and demand response.
The signals may be transmitted to or received from external units being part of the electric
actuator (wired), or to and from external units, which are not part of the electric actuator
(wireless) under test.
1.1.10 Replacement:
This part 2-14 does not 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.

2 Terms and definitions
Add the following new definition:
2.3.106
maximum rated mechanical load
maximum mechanical resistance to the active movement of an actuator under normal operating
conditions
Note 1 to entry: See also 6.4.102.1 and 6.4.102.2.

6 Classification
6.4.102.1 Rotary movement
Add the following new note:
NOTE 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.).
6.4.102.2 Linear movement
Add the following new note:
NOTE 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

– 4 – IEC 60730-2-14:2017/AMD1:2019
© IEC 2019
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.).

7 Information
Table 1 – (7.2 of edition 3) – Required information and methods of providing information
102 bb
Replace, in item 27, "automatic action " with "automatic action ".
101, 103 aa
Replace, in item 34, "operating time " with "operating time ".
cc
Add, in item 34, under "Method", footnote "cc" after "C", to read "C ".
Replace the row for item 105 with the following:
dd
2.3.106, 6.4.102.1, 6.4.102.2, D
105 maximum rated mechanical load
14.4, 15.5.102, 17.4.101
Replace the row "Additional notes" with the following:
Additional footnotes:
aa
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.
bb
Electric actuators are subjected to a minimum of 6 000 cycles.
cc
For integrated and incorporated electric actuators, the method is D.
dd
For test purposes, representative physical load may be defined by agreement between the manufacturer and
testing authority (e.g. dedicated test device).

17.4 Manual and mechanical conditions for the tests
Add, after 17.4.4, the following new text:
Additional subclause:
17.4.101 The electric actuator shall be loaded with the maximum rated mechanical load
(item 105 of Table 1).
25 Normal operation
Replace the existing text with the following:
This clause of Part 1 is applicable except as follows:
25.2 Not applicable.
© IEC 2019
27 Abnormal oper
...