IEC 60730-2-5:2013/AMD1:2017

Amendment 1 - Automatic electrical controls - Part 2-5: Particular requirements for automatic electrical burner control systems

Amendement 1 - Commandes électriques automatiques - Partie 2-5: Exigences particulières pour les systèmes de commande électrique automatique des brûleurs

General Information

• Status: Published
• Publication Date: 30-Aug-2017
• ICS: 97.120 - Automatic controls for household use
• Technical Committee: TC 72 - Automatic electrical controls
• Drafting Committee: WG 1 - TC 72/WG 1
• Current Stage: PPUB - Publication issued
• Start Date: 31-Aug-2017
• Completion Date: 23-Sep-2017

Relations

• Amends: IEC 60730-2-5:2013 - Automatic electrical controls - Part 2-5: Particular requirements for automatic electrical burner control systems
• Effective Date: 05-Sep-2023

Overview

IEC 60730-2-5:2013/AMD1:2017 is Amendment 1 to Part 2‑5 of the IEC 60730 series (Edition 4.0, 2017‑08). It updates the international standard for automatic electrical burner control systems, clarifying scope, definitions and test/approval requirements. The amendment expands coverage to include high‑temperature operation (HTO) detection, electronic components, and new classification and testing details relevant to manufacturers, test laboratories and compliance engineers.

Key topics and technical requirements

• Scope and applicability

  • Applies to complete burner control systems and separate units (programming units, flame detectors, ignition sources, HTO detectors) for oil, gas, coal and other fuels used in household, commercial and industrial settings.
  • Covers AC/DC powered systems up to 660 V AC / 600 V DC.
  • Excludes thermoelectric flame supervision controls (see ISO 23551‑6).

• HTO (High‑Temperature Operation)

  • Introduces definitions: HTO detector, HTO‑sensor, HTO response time, and HTO detector response time.
  • Requires temperature monitoring and defined action: when temperature falls below the HTO limit the system must proceed to safety shut‑down or switch over to flame supervision. This HTO function is a class C control with type 2 action.
  • The defined temperature limit for HTO references auto‑ignition temperature (AIT) and IEC 60079‑20‑1 where applicable.

• Safety and control structure

  • Clarifies safety shut‑down definition and requires systems to include at least two switching elements to de‑energize safety‑relevant terminals (class C).
  • Specifies operating characteristics and proved igniter requirements, and that HTO sensors must respond only to temperature.

• Testing, manufacturing and endurance

  • Strengthened requirements for manufacturing deviation and drift, recording of operating times/sequences, and sample testing (three tests per declared value).
  • Endurance tests must include HTO function where applicable; post‑test retesting to Clause 15 is required.
  • Includes EMC emission and immunity references (updates to headings and Annex H).

Practical applications and users

• Who uses it: appliance and burner manufacturers, control and sensor designers, compliance and certification bodies, test laboratories, and safety engineers.
• Typical applications: gas/oil burner controls for boilers, furnaces, fuel cells, industrial process burners, residential heating appliances and commercial heating systems where reliable flame supervision and HTO detection are required.
• Why it matters: ensures consistent safety behavior (safety shut‑down, proved ignition, flame supervision), harmonizes test methods, and clarifies requirements for modern electronic and HTO‑based burner control systems.

Related standards (referenced)

• IEC 60079‑20‑1 (auto‑ignition / material characteristics)
• ISO 23551‑6 (thermoelectric flame supervision controls)
• IEC 60127‑1 (miniature fuses)
• IEC 60947‑1 (rated operational current)
  (Use these references for complementary technical detail and testing methods.)

Keywords: IEC 60730-2-5, automatic electrical burner control systems, HTO detector, flame detector, proved igniter, safety shut-down, burner safety standard, IEC amendment 2017, compliance testing.

Standards Content (Sample)

IEC 60730-2-5 ®
Edition 4.0 2017-08
INTERNATIONAL
STANDARD
AMENDMENT 1
Automatic electrical controls –
Part 2-5: Particular requirements for automatic electrical burner control systems

IEC 60730-2-5:2013-11/AMD1:2017-08(en)

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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IEC 60730-2-5 ®
Edition 4.0 2017-08
INTERNATIONAL
STANDARD
AMENDMENT 1
Automatic electrical controls –

Part 2-5: Particular requirements for automatic electrical burner control systems

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 97.120 ISBN 978-2-8322-4747-1

– 2 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
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
72/1084/FDIS 72/1103/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.
A bilingual version of this publication may be issued at a later date.

_____________
1 Scope and normative references
Replace Subclause 1.1 by the following:
1.1 Scope
This part of IEC 60730 applies to automatic electrical burner control systems for the
automatic control of burners for oil, gas, coal or other combustibles intended to be used
• for household and similar use,
• in shops, offices, hospitals, farms and commercial and industrial applications.
This International Standard is applicable
• to a complete burner control system,
• to a separate programming unit,
• to a separate electronic high-voltage ignition source,
• to a separate flame detector and
• to a separate high-temperature operation (HTO) detector.
NOTE 1 Throughout this document, where it can be used unambiguously, the word "system" means "burner
control system" and "systems" means "burner control systems".

© IEC 2017
NOTE 2 Throughout this document, the word "equipment" means "appliance and equipment."
This standard does not apply to thermoelectric flame supervision controls; thermoelectric
flame supervision controls are covered by ISO 23551-6.
This document also applies to electrical burner control systems intended exclusively for
industrial process applications e.g. those applications covered by ISO TC 244 (ISO 13577).
1.1.1 This document applies to the inherent safety, to the declared operating values,
operating times and operating sequences where such are associated with burner safety
and to the testing of automatic electrical burner control systems used in, on, or in
association with, burners.
NOTE Requirements for specific operating values, operating times and operating sequences are given in the
standards for appliances and equipment.
1.1.2 This document applies to AC or DC powered systems with a rated voltage not
exceeding 660 V AC or 600 V DC.
1.1.3 This document does not take into account the response value of an automatic action
of a control, if such a response value is dependent upon the method of mounting the
control 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 applies.
1.1.4 This document applies also to systems incorporating electronic devices, requirements
for which are contained in Annex H.
1.1.5 This document applies to systems using NTC or PTC thermistors, additional
requirements for which are contained in Annex J.
1.1.6 This document includes systems responsive to flame properties and temperature for
HTO.
Delete Subclauses 1.2, 1.3 and 1.4.
1.5 Renumber this subclause as follows:
1.2 Normative references
Delete reference to IEC 61643-11.
Add the following new references to the existing list:
IEC 60079-20-1:2010, Explosive atmospheres – Part 20-1: Material characteristics for gas
and vapour classification – Test methods and data
ISO 23551-6:2014, Safety and control devices for gas burners and gas-burning appliances –
Particular requirements – Part 6: Thermoelectric flame supervision controls
Add the following instruction:
Replacement:
IEC 60127-1:2015, Miniature fuses – Part 1: Definitions for miniature fuses and general
requirements for miniature fuse-links

– 4 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
2 Definitions
Replace the title of Clause 2 by the following:
2 Terms and definitions
Add, after 2.2 Definitions of types of control according to purpose, the following note:
NOTE Definition 2.2.23 is not applicable.
2.2.101
burner control system
Replace the existing definition by the following:
system which includes a programming unit, a flame detector or, if applicable, an HTO
detector and may include an ignition source and/or ignition device and which monitors the
operation of fuel burners
Note 1 to entry: The various functions of the system may be in one or more housings.
Add the following new terms and definitions:
2.2.108
HTO detector
device which provides the programming unit with a signal indicating presence or absence of
HTO
Note 1 to entry: It includes the HTO-sensor and may include an amplifier and a relay for signal transmission.
The amplifier and relay may be in its own housing or combined with the programming unit.
2.2.109
HTO-sensor
device which senses the temperature of a surface or a medium within the combustion
chamber which is in direct contact with a flammable fuel-air mixture and provides a signal
indicating presence or absence of HTO
2.2.110
auto-ignition temperature
AIT
lowest temperature (of a hot surface or the environment) at which an ignition of a flammable
fuel/air mixture occurs
[SOURCE: IEC 60079-20-1:2010,3.3, modified : "or the environment" has been added in the
parenthesis, "at which under specified test conditions" has been deleted and " flammable gas
or vapour in mixture with air or air/inert gas" has been replaced by " flammable fuel/air
mixture"]
2.2.111
high-temperature operation
HTO
operation on the basis of auto-ignition temperature which assures ignition and burning of
fuel
Note 1 to entry: High-temperature operation is used e.g. in fuel cells (IEC 62282-3-100) and in industrial
furnaces and associated processing equipment (ISO 13577) where ignition and burning is detected by means of
sensing the temperature.
Add the following new definition 2.3.32:

© IEC 2017
2.3.32
safety shut-down
Replacement:
de-energization of the main fuel flow means as the result of the action of a limiter, a cut-out or
the detection of an internal fault of the system
Note 1 to entry: Safety shut-down may include additional actions by the system.
2.3.107
Add “flame failure response time” below the term “flame failure lock-out time”.
2.3.117
Add “proved igniter system” below the term “proved igniter”.
2.3.121
running position
Replace the definition by the following:
position denoting that the main burner flame is established and supervised, or the burner is in
HTO and supervised
2.3.122
Add “Void” after term number and delete the term and definition.
Add the following new terms and definitions:
2.3.132
HTO detector response time
period of time between the temperature falling below the defined temperature limit for HTO
and the signal indicating the absence of HTO
2.3.133
HTO detector operating characteristics
that function of the HTO detector which indicates absence or presence of HTO as the output
signal of the HTO detector relating to the input signal
Note 1 to entry: Normally the input signal is provided by a HTO-sensor.
2.3.134
HTO response time
period of time between the signal indicating absence of HTO and proceeding to safety shut-
down or to switch over to flame supervision
2.3.135
HTO signal
output signal of the HTO detector
4 General notes on tests
4.2.1
Replace the word "inclusive" by the words “including the relevant annexes” in the third
sentence between the words “Clauses 18 to 26” and “may” to read "the tests of Clauses 18 to
26 including the relevant annexes".

– 6 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
6 Classification
6.3 According to their purpose
Add the following subclauses:
6.3.107 – HTO detector;
6.3.108 – HTO-sensor.
6.11
In the note, replace “In the countries members of CENELEC” by “In member countries of
CENELEC”.
7 Information
7.2.9
Table 1
Replace title of Table 1 on the first page by the following:
Table 1 (7.2 of edition 3) – Required information and methods of providing information
(1 of 2)
Replace title of Table 1 on the second page by the following:
Table 1 (7.2 of edition 3) – Required information and methods of providing information
(2 of 2)
"7)" “b”
In requirement 7, replace superscript by superscript after “circuit”.
"8)" “c”
In requirement 15, replace superscript by superscript after “enclosure”.
"5)" “e”
In requirement 31, replace superscript by superscript after “component”.
In requirement 103, add “or Maximum flame failure response time”.
Add the following:
139 The defined temperature limit for HTO 11.3.114 D
140 HTO detector response time 11.3.114 D

10 Terminals and terminations
10.2.4.101 Direct plug-in connections
In the first sentence, replace “part 2-5” by “document”.
11 Constructional requirements
Delete subclauses 11.1 and 11.1.2.

© IEC 2017
Replace 11.3.5.2 by the following:
11.3.5.2 Systems of class C control functions shall include at least two switching elements
to directly de-energize the safety relevant terminals.
NOTE 1 The burner control system is a class C control function.
NOTE 2 A single relay operating two independent contacts is considered to be only one switching element.
Designs where relays are used as switching elements, a non-replaceable fuse (see
Table H.24 Note I) in series with two independent relay contacts with I fuse < 0,6 * I relay,
N e
are considered to comply with the following requirements for prevention of common cause
failure.
NOTE 3 I : values for the fuse (see IEC 60127-1:2015, 3.16);
N
I : rated operational current of the contact (see IEC 60947-1:2007; 4.3.2.3)
e
In Part 1, the term
• “safety related output terminals” is equivalent to “valve terminals”.
• “safety shut-down” shall be used as defined in this document,
• “control” shall be used as “burner control systems”.
11.3.5.2.1 Measures to protect against common cause failures
Delete this subclause.
11.3.108.6
In the first sentence, after “flame failure lock-out time”, add “or flame failure response time”.
Add the following new subclause:
11.3.114 For controls intended for HTO using HTO-sensors, the temperature shall be
monitored. In the event the temperature falls below the defined temperature limit for HTO, the
control shall proceed to safety shut-down or switch over to flame supervision (e.g.
ionization, UV, IR etc.). This function (including sensor, detector and programming unit) shall
be a class C control function with type 2 action.
The defined temperature limit for HTO (see Table 1, requirement 139) shall be the
temperature value, which includes the auto-ignition temperature, given in IEC 60079-20-1 or
otherwise specified by the product standard, and the tolerances of the signal processing
circuit including the sensor.
11.4 Actions
11.4.3 Type 2 action
Replace the text of the replacement by the following:
Any type 2 action shall be so designed that the manufacturing deviation and drift of its
operating value, operating time or operating sequence is within the limits declared in
Table 1, requirements 46, 101 to 115 inclusive, 123 to 125 inclusive, 139 and 140.
11.101.4
Replace the existing text by the following:

– 8 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
An open circuit of the flame sensor/HTO-sensor or its connecting cables shall cause loss of
the flame signal/HTO-sensor signal.
11.101.6
Delete the compliance statement after the first paragraph.
Add the following new subclause:
11.101.7 HTO-sensors shall only react to temperature.
NOTE For selecting the position of the HTO-sensor in the application, the effect of exposing it to radiant heat
directly from the flame is taken into account.
Compliance with 11.101.1 to 11.101.7 inclusive is checked by inspection, test and/or
measurement.
15 Manufacturing deviation and drift
15.1
Replace the existing text by the following:
Systems shall have adequate consistency of manufacture with regard to their declared
operating times, operating sequences, flame detector operating characteristics, HTO
detector operating characteristics and proved igniter operating value.
15.3
Replace the existing text by the following:
The appropriate operating time, operating sequence, flame detector operating
characteristics, HTO detector operating characteristics and proved igniter operating
value shall be recorded for the sample.
15.4
Replace the existing text by the following:
Three tests shall be conducted for each operating time, each operating sequence, flame
detector operating characteristics, HTO detector operating characteristics and each
proved igniter operating value declared.
15.5 Operating times
In the third paragraph, add the following to item c):
c) or flame failure response time;
Add the following new item t):
t) HTO detector response time.
15.7 Flame detector operating characteristics and proved igniter operating value
Replace the existing title and text by the following:

© IEC 2017
15.7 Flame detector operating characteristics, HTO detector operating characteristics
and proved igniter operating value
The operating characteristics of flame detectors, HTO detector and proved igniter
operating value shall be measured under the following conditions:
a) at V and (20 ± 5) °C;
R
b) at 0,85 V and 0 °C or T , whichever is lower, and
R min
c) at 1,1 V and 60 °C or T , whichever is higher.
R max
The measured values shall be as declared in Table 1 requirements 123, 124, 125, 132 and
139 as applicable.
The details of the measuring equipment shall be arranged between the manufacturer and the
test house.
If a lamp is used for response to the visible range of light, it shall have a colour temperature
of 2 856 K.
NOTE The preceding paragraph is not applicable in the USA and Canada.
17 Endurance
17.16.102.1 Test sequence and conditions
In the second paragraph, after “flame detector”, add “and/or HTO detector”.
After the second paragraph, add the following:
The HTO function, if applicable shall be included in the sequence.
17.16.108 Evaluation of compliance
Replace the first paragraph by the following:
After completion of all applicable tests of 17.16.101 to 17.16.107 inclusive, the sample shall
be retested according to Clause 15. The operating times, operating sequence, flame
detector operating characteristics, HTO detector operating characteristics and proved
igniter operating value shall be as declared in Table 1.
23 Electromagnetic compatibility (EMC) requirements – emission
In the title, replace “emission” by “Emission".
26 Electromagnetic compatibility (EMC) requirements – immunity
In the title, replace “immunity” by “Immunity”.
Annex H – Requirements for electronic controls
Add the following new clause:
– 10 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
H.6 Classification
This clause of Part 1 is applicable except as follows:
H.6.18.2
Addition:
The reset from lock-out function as specified in 11.102 is a class B control function.
H.6.18.3
Addition:
Burner control systems as specified in 11.3.101 to 11.3.113 inclusive are class C control
functions.
H.26 Electromagnetic compatibility (EMC) requirements – Immunity
H.26.2
Replace “H.26.5” by “H.26.4”.
Add the following new subclause:
H.26.4 Harmonics and interharmonics including mains signalling at a.c. power port,
low frequency immunity tests
Addition:
The test shall be performed
a) during stand-by time;
b) during start-up period;
d) in the running position;
e) in the lock-out position.
The system shall tolerate harmonics and interharmonics including mains signalling at a.c.
power port, so that, when tested in accordance with H.26.4, either it shall continue to function
in accordance with the requirements of this document or it may proceed to safety shut-down,
which may be followed by a system restart or, if in volatile lock-out, it may proceed to a
system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
H.26.5 Voltage dips
...

IEC 60730-2-5 ®
Edition 4.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
Automatic electrical controls –
Part 2-5: Particular requirements for automatic electrical burner control systems

Commandes électriques automatiques –
Partie 2-5: Exigences particulières pour les systèmes de commande électrique
automatique des brûleurs
IEC 60730-2-5:2013-11/AMD1:2017-08(en-fr)

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International Standards for all electrical, electronic and related technologies.

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latest edition, a corrigendum or an amendment might have been published.

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IEC 60730-2-5 ®
Edition 4.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
Automatic electrical controls –

Part 2-5: Particular requirements for automatic electrical burner control systems

Commandes électriques automatiques –

Partie 2-5: Exigences particulières pour les systèmes de commande électrique

automatique des brûleurs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.120 ISBN 78-2-8322-8365-3

– 2 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
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
72/1084/FDIS 72/1103/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.
_____________
1 Scope and normative references
Replace Subclause 1.1 by the following:
1.1 Scope
This part of IEC 60730 applies to automatic electrical burner control systems for the
automatic control of burners for oil, gas, coal or other combustibles intended to be used
• for household and similar use,
• in shops, offices, hospitals, farms and commercial and industrial applications.
This International Standard is applicable
• to a complete burner control system,
• to a separate programming unit,
• to a separate electronic high-voltage ignition source,
• to a separate flame detector and
• to a separate high-temperature operation (HTO) detector.
NOTE 1 Throughout this document, where it can be used unambiguously, the word "system" means "burner
control system" and "systems" means "burner control systems".
NOTE 2 Throughout this document, the word "equipment" means "appliance and equipment."

© IEC 2017
This standard does not apply to thermoelectric flame supervision controls; thermoelectric
flame supervision controls are covered by ISO 23551-6.
This document also applies to electrical burner control systems intended exclusively for
industrial process applications e.g. those applications covered by ISO TC 244 (ISO 13577).
1.1.1 This document applies to the inherent safety, to the declared operating values,
operating times and operating sequences where such are associated with burner safety
and to the testing of automatic electrical burner control systems used in, on, or in
association with, burners.
NOTE Requirements for specific operating values, operating times and operating sequences are given in the
standards for appliances and equipment.
1.1.2 This document applies to AC or DC powered systems with a rated voltage not
exceeding 660 V AC or 600 V DC.
1.1.3 This document does not take into account the response value of an automatic action
of a control, if such a response value is dependent upon the method of mounting the
control 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 applies.
1.1.4 This document applies also to systems incorporating electronic devices, requirements
for which are contained in Annex H.
1.1.5 This document applies to systems using NTC or PTC thermistors, additional
requirements for which are contained in Annex J.
1.1.6 This document includes systems responsive to flame properties and temperature for
HTO.
Delete Subclauses 1.2, 1.3 and 1.4.
1.5 Renumber this subclause as follows:
1.2 Normative references
Delete reference to IEC 61643-11.
Add the following new references to the existing list:
IEC 60079-20-1:2010, Explosive atmospheres – Part 20-1: Material characteristics for gas
and vapour classification – Test methods and data
ISO 23551-6:2014, Safety and control devices for gas burners and gas-burning appliances –
Particular requirements – Part 6: Thermoelectric flame supervision controls
Add the following instruction:
Replacement:
IEC 60127-1:2015, Miniature fuses – Part 1: Definitions for miniature fuses and general
requirements for miniature fuse-links

– 4 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
2 Definitions
Replace the title of Clause 2 by the following:
2 Terms and definitions
Add, after 2.2 Definitions of types of control according to purpose, the following note:
NOTE Definition 2.2.23 is not applicable.
2.2.101
burner control system
Replace the existing definition by the following:
system which includes a programming unit, a flame detector or, if applicable, an HTO
detector and may include an ignition source and/or ignition device and which monitors the
operation of fuel burners
Note 1 to entry: The various functions of the system may be in one or more housings.
Add the following new terms and definitions:
2.2.108
HTO detector
device which provides the programming unit with a signal indicating presence or absence of
HTO
Note 1 to entry: It includes the HTO-sensor and may include an amplifier and a relay for signal transmission.
The amplifier and relay may be in its own housing or combined with the programming unit.
2.2.109
HTO-sensor
device which senses the temperature of a surface or a medium within the combustion
chamber which is in direct contact with a flammable fuel-air mixture and provides a signal
indicating presence or absence of HTO
2.2.110
auto-ignition temperature
AIT
lowest temperature (of a hot surface or the environment) at which an ignition of a flammable
fuel/air mixture occurs
[SOURCE: IEC 60079-20-1:2010,3.3, modified : "or the environment" has been added in the
parenthesis, "at which under specified test conditions" has been deleted and " flammable gas
or vapour in mixture with air or air/inert gas" has been replaced by " flammable fuel/air
mixture"]
2.2.111
high-temperature operation
HTO
operation on the basis of auto-ignition temperature which assures ignition and burning of
fuel
Note 1 to entry: High-temperature operation is used e.g. in fuel cells (IEC 62282-3-100) and in industrial
furnaces and associated processing equipment (ISO 13577) where ignition and burning is detected by means of
sensing the temperature.
Add the following new definition 2.3.32:

© IEC 2017
2.3.32
safety shut-down
Replacement:
de-energization of the main fuel flow means as the result of the action of a limiter, a cut-out or
the detection of an internal fault of the system
Note 1 to entry: Safety shut-down may include additional actions by the system.
2.3.107
Add “flame failure response time” below the term “flame failure lock-out time”.
2.3.117
Add “proved igniter system” below the term “proved igniter”.
2.3.121
running position
Replace the definition by the following:
position denoting that the main burner flame is established and supervised, or the burner is in
HTO and supervised
2.3.122
Add “Void” after term number and delete the term and definition.
Add the following new terms and definitions:
2.3.132
HTO detector response time
period of time between the temperature falling below the defined temperature limit for HTO
and the signal indicating the absence of HTO
2.3.133
HTO detector operating characteristics
that function of the HTO detector which indicates absence or presence of HTO as the output
signal of the HTO detector relating to the input signal
Note 1 to entry: Normally the input signal is provided by a HTO-sensor.
2.3.134
HTO response time
period of time between the signal indicating absence of HTO and proceeding to safety shut-
down or to switch over to flame supervision
2.3.135
HTO signal
output signal of the HTO detector
4 General notes on tests
4.2.1
Replace the word "inclusive" by the words “including the relevant annexes” in the third
sentence between the words “Clauses 18 to 26” and “may” to read "the tests of Clauses 18 to
26 including the relevant annexes".

– 6 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
6 Classification
6.3 According to their purpose
Add the following subclauses:
6.3.107 – HTO detector;
6.3.108 – HTO-sensor.
6.11
In the note, replace “In the countries members of CENELEC” by “In member countries of
CENELEC”.
7 Information
7.2.9
Table 1
Replace title of Table 1 on the first page by the following:
Table 1 (7.2 of edition 3) – Required information and methods of providing information
(1 of 2)
Replace title of Table 1 on the second page by the following:
Table 1 (7.2 of edition 3) – Required information and methods of providing information
(2 of 2)
"7)" “b”
In requirement 7, replace superscript by superscript after “circuit”.
"8)" “c”
In requirement 15, replace superscript by superscript after “enclosure”.
"5)" “e”
In requirement 31, replace superscript by superscript after “component”.
In requirement 103, add “or Maximum flame failure response time”.
Add the following:
139 The defined temperature limit for HTO 11.3.114 D
140 HTO detector response time 11.3.114 D

10 Terminals and terminations
10.2.4.101 Direct plug-in connections
In the first sentence, replace “part 2-5” by “document”.
11 Constructional requirements
Delete subclauses 11.1 and 11.1.2.

© IEC 2017
Replace 11.3.5.2 by the following:
11.3.5.2 Systems of class C control functions shall include at least two switching elements
to directly de-energize the safety relevant terminals.
NOTE 1 The burner control system is a class C control function.
NOTE 2 A single relay operating two independent contacts is considered to be only one switching element.
Designs where relays are used as switching elements, a non-replaceable fuse (see
Table H.24 Note I) in series with two independent relay contacts with I fuse < 0,6 * I relay,
N e
are considered to comply with the following requirements for prevention of common cause
failure.
NOTE 3 I : values for the fuse (see IEC 60127-1:2015, 3.16);
N
I : rated operational current of the contact (see IEC 60947-1:2007; 4.3.2.3)
e
In Part 1, the term
• “safety related output terminals” is equivalent to “valve terminals”.
• “safety shut-down” shall be used as defined in this document,
• “control” shall be used as “burner control systems”.
11.3.5.2.1 Measures to protect against common cause failures
Delete this subclause.
11.3.108.6
In the first sentence, after “flame failure lock-out time”, add “or flame failure response time”.
Add the following new subclause:
11.3.114 For controls intended for HTO using HTO-sensors, the temperature shall be
monitored. In the event the temperature falls below the defined temperature limit for HTO, the
control shall proceed to safety shut-down or switch over to flame supervision (e.g.
ionization, UV, IR etc.). This function (including sensor, detector and programming unit) shall
be a class C control function with type 2 action.
The defined temperature limit for HTO (see Table 1, requirement 139) shall be the
temperature value, which includes the auto-ignition temperature, given in IEC 60079-20-1 or
otherwise specified by the product standard, and the tolerances of the signal processing
circuit including the sensor.
11.4 Actions
11.4.3 Type 2 action
Replace the text of the replacement by the following:
Any type 2 action shall be so designed that the manufacturing deviation and drift of its
operating value, operating time or operating sequence is within the limits declared in
Table 1, requirements 46, 101 to 115 inclusive, 123 to 125 inclusive, 139 and 140.
11.101.4
Replace the existing text by the following:

– 8 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
An open circuit of the flame sensor/HTO-sensor or its connecting cables shall cause loss of
the flame signal/HTO-sensor signal.
11.101.6
Delete the compliance statement after the first paragraph.
Add the following new subclause:
11.101.7 HTO-sensors shall only react to temperature.
NOTE For selecting the position of the HTO-sensor in the application, the effect of exposing it to radiant heat
directly from the flame is taken into account.
Compliance with 11.101.1 to 11.101.7 inclusive is checked by inspection, test and/or
measurement.
15 Manufacturing deviation and drift
15.1
Replace the existing text by the following:
Systems shall have adequate consistency of manufacture with regard to their declared
operating times, operating sequences, flame detector operating characteristics, HTO
detector operating characteristics and proved igniter operating value.
15.3
Replace the existing text by the following:
The appropriate operating time, operating sequence, flame detector operating
characteristics, HTO detector operating characteristics and proved igniter operating
value shall be recorded for the sample.
15.4
Replace the existing text by the following:
Three tests shall be conducted for each operating time, each operating sequence, flame
detector operating characteristics, HTO detector operating characteristics and each
proved igniter operating value declared.
15.5 Operating times
In the third paragraph, add the following to item c):
c) or flame failure response time;
Add the following new item t):
t) HTO detector response time.
15.7 Flame detector operating characteristics and proved igniter operating value
Replace the existing title and text by the following:

© IEC 2017
15.7 Flame detector operating characteristics, HTO detector operating characteristics
and proved igniter operating value
The operating characteristics of flame detectors, HTO detector and proved igniter
operating value shall be measured under the following conditions:
a) at V and (20 ± 5) °C;
R
b) at 0,85 V and 0 °C or T , whichever is lower, and
R min
c) at 1,1 V and 60 °C or T , whichever is higher.
R max
The measured values shall be as declared in Table 1 requirements 123, 124, 125, 132 and
139 as applicable.
The details of the measuring equipment shall be arranged between the manufacturer and the
test house.
If a lamp is used for response to the visible range of light, it shall have a colour temperature
of 2 856 K.
NOTE The preceding paragraph is not applicable in the USA and Canada.
17 Endurance
17.16.102.1 Test sequence and conditions
In the second paragraph, after “flame detector”, add “and/or HTO detector”.
After the second paragraph, add the following:
The HTO function, if applicable shall be included in the sequence.
17.16.108 Evaluation of compliance
Replace the first paragraph by the following:
After completion of all applicable tests of 17.16.101 to 17.16.107 inclusive, the sample shall
be retested according to Clause 15. The operating times, operating sequence, flame
detector operating characteristics, HTO detector operating characteristics and proved
igniter operating value shall be as declared in Table 1.
23 Electromagnetic compatibility (EMC) requirements – emission
In the title, replace “emission” by “Emission".
26 Electromagnetic compatibility (EMC) requirements – immunity
In the title, replace “immunity” by “Immunity”.
Annex H – Requirements for electronic controls
Add the following new clause:
– 10 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
H.6 Classification
This clause of Part 1 is applicable except as follows:
H.6.18.2
Addition:
The reset from lock-out function as specified in 11.102 is a class B control function.
H.6.18.3
Addition:
Burner control systems as specified in 11.3.101 to 11.3.113 inclusive are class C control
functions.
H.26 Electromagnetic compatibility (EMC) requirements – Immunity
H.26.2
Replace “H.26.5” by “H.26.4”.
Add the following new subclause:
H.26.4 Harmonics and interharmonics including mains signalling at a.c. power port,
low frequency immunity tests
Addition:
The test shall be performed
a) during stand-by time;
b) during start-up period;
d) in the running position;
e) in the lock-out position.
The system shall tolerate harmonics and interharmonics including mains signalling at a.c.
power port, so that, when tested in accordance with H.26.4, either it shall continue to function
in accordance with the requirements of this document or it may proceed to safety shut-down,
which may be followed by a system restart or, if in volatile lock-out, it may proceed to a
system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
H.26.5 Voltage dips and voltage interruptions in the power supply network
Replace the subclause title by the following:
H.26.5 Voltage dips, voltage interruptions and voltage variations in the power supply
network
Add the following new subclause:
H.26.5.1.2 Test procedure for voltage dips and interruptions
Addition:
© IEC 2017
The test shall be performed three times in each of the following operating modes:
a) during pre-purge or waiting time;
b) during start-up lock-out time(s);
c) in the running position;
d) in the lock-out position.
Between the voltage dips, short interruptions and voltage variations, a waiting time of at
least 10 s shall be observed.
The system shall tolerate voltage dips and short interruptions in the electricity supply in
accordance with the requirements of Table H.14.
Compliance shall be as follows:
1) Duration of half and one cycle of the supply waveform: it shall continue to function in
accordance with the requirements of this document. It shall neither proceed to safety
shut-down or lock-out, nor shall it reset from lock-out;
2) Duration of 2,5, 25 and 50 cycles: either it shall perform as in a) or it may proceed to
safety shut-down followed by a system restart or, if in volatile lock-out, it may proceed
to a system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
When the power supply is restored, the system restart shall comply with the requirements for
a start-up sequence.
Requirement 2) can be ignored, provided that the power failure is less than 60 s and occurs
within 60 s after call for heat. On restoration of the power, the programme may be continued
from the point at which it was interrupted.
A shortened start-up sequence, for example, a start-up sequence without pre-purge or
waiting time, is allowed, provided that the power failure occurs within 60 s after the end of
the start-up sequence and is shorter than 60 s.
H.26.5.2 Test values
Replace the title and text by the following:
H.26.5.2 Voltage variation test
H.26.5.2.1 Test levels for voltage variations
The duration and test values in Table H.101 shall be applied.
Add the following new subclause:
H.26.5.2.2 Test procedure
Replacement:
The control shall operate according to the functional specification (see 11.3.105) at least
+10
within the voltage tolerance band of the rated voltage %, and below – 15 % of the rated
−15
voltage the control shall stay safe.
The test apparatus and procedures shall be as described in IEC 61000-4-11. The duration of
the voltage changes and the time for which the reduced voltages are to be maintained are

– 12 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
given in Table H.101 and illustrated in Figure H.101. The rate of change of voltage shall be
constant; however, the voltage is allowed to be stepped. The steps shall be positioned at zero
crossing and shall be not larger than 10 % of V . Steps under 1 % of V are evaluated as
R R
constant rate of change of voltage.
The control, in the running position, is supplied at rated voltage, or at the lowest rated
voltage of a rated voltage range. After approximately 1 min, the power supply voltage is
reduced to a level such that the control ceases to respond to safety related inputs and/or
drive safety related outputs (e.g. flame signal, fuel valve).
This value of the supply voltage is recorded.
Table H.101 – Timing of short-term supply voltage variations
Voltage test level Time for decreasing Time at reduced voltage Time for increasing

voltage voltage
Recorded value – 10 % 60 s ± 20 % 10 s ± 20 % 60 s ± 20 %
0 V 60 s ± 20 % 10 s ± 20 % 60 s ± 20 %

In the voltage range of operation, from rated voltage to 1,05 times of the recorded value, the
control shall conform to 11.3.105 a). In the voltage range of operation, between 85 % of the
rated voltage and 1,05 times of the recorded value, the control shall conform to 11.3.105 b).
For test purposes, precautions shall be taken to ensure that signals, e.g. from sensors or
switches that can initiate a safety action and the presence of which normally may be
independent of the supply voltage, are present at any level of the supply voltage. The signal
may be simulated to prevent the control de-energizing the safety relevant output(s) as a
result of disappearance of such input signals.
Rated voltage Rated voltage –15 %
Recorded Recorded value –10 %
value
IEC
Figure H.101 – Voltage variation test
Each of the above tests is repeated three times in each of the following operating modes:
a) during pre-purge or waiting time;

© IEC 2017
b) during start-up lock-out time(s);
c) in the running position;
d) in the lock-out position.
Between the voltage dips, short interruptions and voltage variations, a waiting time of at
least 10 s shall be observed.
After the tests, the system:
1) shall continue to function in accordance with the requirements of this standard. It shall
neither proceed to safety shut-down or lock-out, nor shall it reset from lock-out, or
2) shall either perform as in 1) or it may proceed to safety shut-down followed by a system
restart or, if in volatile lock-out, it may proceed to a system restart.
NOTE Non-volatile lock-out excludes the use of system restart.
Delete Subclauses H.26.5.3, H.26.5.4.1, H.26.5.4.2, H.26.5.4.3 and H.26.8.2.
H.26.8.3 Test procedure
Replace the existing text by the following:
Replacement of the second paragraph:
The test shall be carried out by subjecting the system to five pulses and with the voltage and
current values listed in Table H.14 at intervals of not less than 60 s.
The five pulses of each polarity (+, –) and each phase angle as described in IEC 61000-4-5
are delivered in the following operating modes:
a) 2 pulses with the system in the lock-out position;
b) 1 pulse with the system in the running position;
c) 2 pulses randomly applied during the start-up sequence.
The system shall tolerate voltage surges on the mains supply and relevant signal terminals,
so that, when tested in accordance with H.26.8.3,
1) for the values of Table H.16 installation class 2, it shall continue to function in accordance
with the requirements of this standard. It shall neither proceed to safety shut-down or
lock-out nor shall it reset from lock-out;
2) for the values of Table H.16 installation class 3 for all listed tests, either it shall perform as
in 1) or it may proceed to safety shut-down, which may be followed by a system restart
or, if in volatile lock-out, it may proceed to a system restart.
NOTE Non-volatile lock-out excludes the use of system restart.
3) for the values of Table H.16 installation class 4 with line to earth on power supply only,
either it shall perform as in 1) or 2) or it shall go into the defined state “out of operation”
as declared by the manufacturer in accordance with Table 1, requirement 119.
For compliance criteria 1) and 2), after the tests of H.26.8.3, the surge protective components
shall not be destroyed.
H.26.9 Electrical fast transient/burst test
H.26.9.2 Test levels
Delete this subclause.
– 14 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
H.26.9.3 Test procedure
Replace the existing text by the following:
Modification:
Replace the 2nd paragraph of Part 1 by the following:
The test shall be performed for 20 cycles with the system having reached the running
position, remaining in the running position for a minimum of 30 s within each cycle. The test
shall also be performed for a minimum of 2 min with the system in the lock-out position and
with the system in the stand-by position.
The system shall tolerate electrical fast transient bursts on the mains supply and signal lines,
so that, when tested in accordance with H.26.9.2,
a) for test level 2 of Table H.17: it shall continue to function in accordance with the
requirements of this document. It shall neither go to safety shut-down or lock-out, not
shall it reset from lock-out;
b) for test level 3 of Table H.17: either it shall perform as in a) or it may proceed to safety
shut-down which may be followed by a system restart or, if in volatile lock-out, it may
proceed to a system restart;
NOTE Non-volatile lock-out excludes the use of system restart.
c) for test level 4 of Table H.17, either it shall perform as in a) or b) or it shall be set out of
operation into a defined state as declared by the manufacturer in accordance with
Table 1, requirement 119.
H.26.10.4 Severity levels
Replace the existing title and text by the following:
H.26.10.4 Test levels
Replacement:
Burner control systems are to be tested at two of the severity levels of the peak values of
open-circuit voltage and short-circuit current of the surges, in accordance with Table H.18.
H.26.10.5.101.1
Renumber as H.26.10.5.101.
H.26.10.5.101.2
Renumber as H.26.10.5.102.
H.26.10.5.101.3
Renumber as H.26.10.5.103.
H.26.10.5.101.4
Renumber as H.26.10.5.104.
H.26.10.5.101.5
Renumber as H.26.10.5.105.
© IEC 2017
Replace “H.26.10.5.101.6” by H.26.10.5.106”.
H.26.10.5.101.6
Renumber as H.26.10.5.106.
H.26.11.102 Test conditions
Delete H.26.11.101, renumber H.26.11.102 as H.26.11.101 and replace the subclause title by
the following:
H.26.11.101 Test conditions
Replace the table number in the title of the table “Table H.104” by “Table H.103”.
Add the following at the end of the subclause:
The system shall tolerate electrostatic discharges so that, when tested,
a) for assessment criteria a): it shall continue to function in accordance with the requirements
of this standard. It shall neither go to safety shut-down or lock-out, nor shall it reset
from lock-out;
b) for assessment criteria b): either it shall perform as in a) or it may proceed to safety shut-
down which may be followed by a system restart or, if in volatile lock-out, it may
proceed to a system restart.
NOTE 1 Non-volatile lock-out excludes the use of system restart.
NOTE 2 In Canada and the USA, accessible parts can include parts which can be contacted during installation
and service.
H.26.11.103 Operating conditions/compliance
Delete this subclause.
H.26.12 Radio-frequency electromagnetic field immunity
H.26.12.2.1 Test levels for conducted disturbances
Delete the replacement of Table H.105.
H.26.12.2.2 Test procedure
In the first sentence, replace “positions:” by “operating modes:”
Delete “Additional subclause:”
Add the following at the end of the subclause:
The system shall tolerate conducted electromagnetic fields so that, when tested,
a) for test level 2 of Table H.19: it shall continue to function in accordance with the
requirements of this standard. It shall neither go to safety shut-down or lock-out, nor
shall it reset from lock-out;
b) for test level 3 of Table H.19: either it shall perform as in a) or it may proceed to safety
shut-down which may be followed by a system restart or, if in volatile lock-out, it may
proceed to a system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.

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© IEC 2017
H.26.12.2.101 Compliance
Delete this subclause.
H.26.12.3 Radiated electromagnetic fields immunity evaluation
Replace the title by the following:
H.26.12.3 Immunity to radiated disturbances
H.26.12.3.1 Test level for radiated electromagnetic fields
Delete this subclause.
H.26.12.3.2 Test procedure
In the first sentence, replace “positions:” by “operating modes:”
Delete “Additional subclause:”
Add the following at the end of the subclause:
The system shall tolerate radiated electromagnetic fields so that, when tested,
a) for test level 2 of Table H.20 and Table H.21: it shall continue to function in accordance
with the requirements of this standard. It shall neither go to safety shut-down or lock-
out, nor shall it reset from lock-out;
b) for test level 3 of Table H.20 and Table H.21: either it shall perform as in a) or it may
proceed to safety shut-down which may be followed by a system restart or, if in volatile
lock-out, it may proceed to a system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
H.26.12.3.101
Delete this subclause.
H.26.13.2 Test levels
Delete this subclause.
H.26.13.3 Test procedure
Replace the existing text by the following:
Addition:
The test shall be performed at least once with the system in each of the following operating
modes:
• start position;
• running position;
• lock-out position.
The system shall tolerate supply frequency variations such that, when tested,
a) for test level 2 of Table H.22: it shall continue to function in accordance with the
requirements of this document. It shall neither go to safety shut-down or lock-out, nor

© IEC 2017
shall it reset from lock-out. Variation in programme timings shall not exceed the
percentage of applied frequency variations;
b) for test level 3 of Table H.22: either it shall perform as in a) or it may proceed to safety
followed by a system restart or, if in volatile lock-out, it may
shut-down which may be
proceed to a system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
H.26.14.2 Test levels
Delete this subclause.
H.26.14.3 Test procedure
Replace the existing text by the following:
Addition:
The test shall be done at least once with the system in each of the following operating modes:
• start position;
• running position;
• lock-out position.
The system shall tolerate power frequency magnetic fields so that, when tested,
a) for test level 2 of Table H.23: it shall continue to function in accordance with the
requirements of this standard. It shall neither go to safety shut-down or lock-out, nor
shall it reset from lock-out.
b) for test level 3 of Table H.23: either it shall perform as in a) or it may proceed to safety
shut-down which may be followed by a system restart or, if in volatile lock-out, it may
proceed to a system restart.
NOTE 101 Non-volatile lock-out excludes the use of system restart.
H.27 Abnormal operation
H.27.1.1.5 Electronic circuit fault conditions
Table H.21
In the table title, replace “Table H.21” by “Table H.24”.
Add the following new text:
Modification:
Replace in the third bulleted item in footnote i,:“a minimum of 100 000 cycles” by “250 000
nominal cycles (100 000 nominal cycles in Canada, Japan and in the USA)”.
Add, after the fourth bulleted item in footnote i, the following:
or
• the switching sequence of the relay contact configuration is integral to the part of the
class C control function,
and
– 18 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
• the contact function is switching under normal operation without load (no current flowing
during make and current flowing during break shall be lower or equal 5 % of rated contact
current),
and
• the contact function is disconnecting the load under abnormal operation of the burner
control system to reach safety shut-down,
and
• the relay complies with Clause 17 at 1 000 000 cycles (load only at break) without
resulting in short-circuit failure however applying 5 % of rated contact current,
and
• the control complies with the requirements of 11.3.5.2.1 (measures to prevent common
cause errors).
Replace the first instruction by the following:
"Add to the end of footnote i in Table H.24 the following:"
Replace the second instruction regarding note 12 by the following:
"Replace footnote m by the following:
m
For the assessment according H.27.1.1.3, the short-circuit failure mode is excluded if the requirements of
Clause 20 are met. For the assessment according H.27.1.2, the short-circuit failure mode is excluded if the
requirements of Clause 20 for overvoltage category III are met."
H.27.1.2.4.2 Second faults introduced during lock-out or safety shut-down
Replace Note 102 with by the following:
NOTE 102 For independent flame detector or HTO detector devices, the de-energization of the flame signal or
HTO signal output resulting in a “flame off” or “HTO off” signal is equivalent to these definitions.
H.27.1.2.4.3 Second fault introduced during lock-out or safety shut-down
Replace the title by " Second fault introduced during defined state".
Annex J – Requirements for controls using thermistors
Replace title of Annex J by the following:
Requirements for thermistor elements and controls using thermistors
Annex BB – Functional characteristics of burner control systems to be specified
by the relevant appliance standards, as applicable
Replace the title of Annex BB by the following:
Annex AA – Functional characteristics of burner control systems to be specified
by the relevant appliance standards, as applicable
Table BB.1 – Functional characteristics of burner control systems to be specified by the
relevant appliance standards, as applicable
Replace BB.1 in the title by AA.1.

© IEC 2017
Add the following three rows:
Flame failure response time 2.3.107 Maximum time
Defined temperature limit for HTO 2.3.132 Minimum temperature
HTO detector response time 2.3.134 Maximum time

Add the following new Annex BB after new Annex AA:

– 20 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
Annex BB
(informative)
Specific regional requirements in Japan
BB.1 General
For the purposes of this International Standard, the specific regional requirements given as
follows are applicable in Japan.
BB.1.1.101 Addition:
NOTE This regional Annex BB shows that JIS C 9730-2-5:2010 is identical to IEC 60730-2-5:2000+AMD1:2004
based on ISO/IEC Guide 21-1,8.2 Table 1, as Designation “identical” a) and b), Abbreviation “IDT”.
BB.1.5 Normative references
Subclause 1.5 is applicable with following modifications:
Reference in Subclause 1.2 of Replaced by IDT/MOD
Part 1 and 1.5 of this document
IEC 60384-16:2005 JIS C 5101-16:1999 IDT
IEC 60730-1 Ed. 5.0:2013 JIS C 9730-1:2016 MOD
IEC 60068-2-6 JIS C 60068-2-6:1999 IDT
IEC 61558-2-6, IEC 61558-2-16 JIS C 61558-2-6, IEC 61558-2-16 MOD

Annexes
Annex H – Requirements for electronic controls
H.26.10 Ring wave immunity test
This subclause is not applicable in Japan.

© IEC 2017
Table BB.1 – Comparison between JIS and adopted international standard
JIS C 9730-2-5:2010 IEC 60730-2-5:2010+AMD1:2004/Ed.3
(I) JIS (II) International (III) International (IV) Evaluation between JIS (V) Reason and future
standard No. standard and International standard changes
Clause content Clause content Evaluation Different
No. No. technical
In clause
content
H.26 EMC H.26 Same as Modified Align with JIS C To apply clause No. of the
JIS 9730-1 clause No. newest IEC documents.
Annex Note 7) - Annex AA Same as Modified Excluded relays The IEC has no Japanese
AA Note 7) JIS certified in deviation.
accordance with
(For IEC 60730-
Clause 17.
1:2013,Table H.24
footnote i),it is revised,
Japanese practice is the
same as Canada and
USA.)
Total evaluation to issue between JIS C 9730-2-5:2010 and IEC 60730-2-5:2010+AMD1:2004: IDT

Bibliography
Add the following new references to the existing list:
IEC 60947 (all parts), Low-voltage switchgear and controlgear
IEC 62282-3-100, Fuel cell technologies – Part 3-100: Stationary fuel cell power systems –
Safety
ISO 13577 (all parts), Industrial furnaces and associated processing equipment
JIS C 9730-2-5, Automatic electrical controls for household and similar use – Part 2-5:
Particular requirements for automatic electrical burner control systems

___________
– 22 – IEC 60730-2-5:2013/AMD1:2017
© IEC 2017
AVANT-PROPOS
Le présent amendement a été établi par le comité d'études 72 de l'IEC: Commandes
électriques automatiques.
La présente version bilingue (2020-06) correspond à la version anglaise monolingue publiée
en 2017-08.
La version française de cet amendement n'a pas été soumise au vote.
Le comité a décidé que le contenu de cet amendement et de la publication de base ne sera
pas modifié avant la date de stabilité indiquée sur le site web de l'IEC sous
"http://webstore.iec.ch" dans les données relatives à la publication recherchée. À cette date,
la publication sera
• reconduite,
• supprimée,
• remplacée par une édition révisée, ou
• amendée.
_____________
1 Domaine d'application et références normatives
Remplacer le Paragraphe 1.1 par ce qui suit:
1.1 Domaine d’application
La présente partie de l’IEC 60730 s'applique aux systèmes de commande électrique
automatiques de brûleurs pour la commande automatique de brûleurs pour fioul, gaz,
charbon ou autres combustibles destinés à
• un usage domestique et analogue,
• être utilisés dans des magasins, bureaux, hôpitaux, fermes et applications commerciales
et industrielles.
La présente Norme internationale est applicable à
• un système de commande de brûleur complet,
• une unité de programmation séparée,
• une source d’a
...