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

2020-01-16 PeC: Annexes ZZ for LVD and EMC are pending on part 1

Automatische elektrische Regel- und Steuergeräte für den Hausgebrauch und ähnliche Anwendungen - Teil 2-5: Besondere Anforderungen an automatische elektrische Brenner-Steuerungs- und Überwachungssysteme

Dispositifs de commande électrique automatiques - Partie 2-5: Exigences particulières pour les systèmes de commande électrique automatiques des brûleurs

Avtomatske električne krmilne naprave - 2-5. del: Posebne zahteve za avtomatske električne krmilne sisteme gorilnikov

General Information

Status
Published
Publication Date
03-May-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
18-Mar-2021
Due Date
23-May-2021
Completion Date
04-May-2021

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SLOVENSKI STANDARD
SIST EN 60730-2-5:2015/A2:2021
01-junij-2021
Avtomatske električne krmilne naprave - 2-5. del: Posebne zahteve za avtomatske
električne krmilne sisteme gorilnikov

Automatic electrical controls - Part 2-5: Particular requirements for automatic electrical

burner control systems

Automatische elektrische Regel- und Steuergeräte für den Hausgebrauch und ähnliche

Anwendungen - Teil 2-5: Besondere Anforderungen an automatische elektrische
Brenner-Steuerungs- und Überwachungssysteme

Dispositifs de commande électrique automatiques - Partie 2-5: Exigences particulières

pour les systèmes de commande électrique automatiques des brûleurs
Ta slovenski standard je istoveten z: EN 60730-2-5:2015/A2:2021
ICS:
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
SIST EN 60730-2-5:2015/A2:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 60730-2-5:2015/A2:2021
---------------------- Page: 2 ----------------------
SIST EN 60730-2-5:2015/A2:2021
EUROPEAN STANDARD EN 60730-2-5:2015/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2021
ICS 97.120
English Version
Automatic electrical controls - Part 2-5: Particular requirements
for automatic electrical burner control systems
(IEC 60730-2-5:2013/A2:2021)

Commandes électriques automatiques - Partie 2-5: Automatische elektrische Regel- und Steuergeräte –

Exigences particulières pour les systèmes de commande Teil 2-5: Besondere Anforderungen an automatische

électriqueautomatique des brûleurs elektrische Brenner-Steuerungs- und
(IEC 60730-2-5:2013/A2:2021) Überwachungssysteme
(IEC 60730-2-5:2013/A2:2021)

This amendment A2 modifies the European Standard EN 60730-2-5:2015; it was approved by CENELEC on 2021-03-04. CENELEC

members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the

status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC

Management Centre or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the

responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as

the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 60730-2-5:2015/A2:2021 E
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SIST EN 60730-2-5:2015/A2:2021
EN 60730-2-5:2015/A2:2021 (E)
European foreword

The text of document 72/1259/FDIS, future IEC 60730-2-5/A2, prepared by IEC/TC 72 "Automatic

electrical controls" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN 60730-2-5:2015/A2:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2021-12-04

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024-03-04

document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice

The text of the International Standard IEC 60730-2-5:2013/A2:2021 was approved by CENELEC as a

European Standard without any modification.

In the official version, for Bibliography, the following note has to be added for the standard indicated:

IEC 60730-2-6 NOTE Harmonized as EN 60730-2-6
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SIST EN 60730-2-5:2015/A2:2021
IEC 60730-2-5
Edition 4.0 2021-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
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 978-2-8322-9282-2

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN 60730-2-5:2015/A2:2021
– 2 – IEC 60730-2-5:2013/AMD2:2021
© IEC 2021
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
72/1259/FDIS 72/1262/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.

IMPORTANT – The "colour inside" logo on the cover page of this document indicates

that it contains colours which are considered to be useful for the correct understanding

of its contents. Users should therefore print this document using a colour printer.

_____________
FOREWORD
nd rd
Replace the 2 sentence in the 3 paragraph with the following:

It was established on the basis of the fifth edition:2013, including Amendment 1:2015 and

Amendment 2:2020 of that publication.

Delete the paragraph beginning with "The title of IEC 60730-2-5 Ed. 4 has been …".

Replace the 5 dashed entry in paragraph beginning with "The "in some countries" notes

regarding…" with:
– H.26.11.101

Replace the 6 dashed entry in paragraph beginning with "The "in some countries" notes

regarding…" with:
– Table H.24, Note i
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SIST EN 60730-2-5:2015/A2:2021
IEC 60730-2-5:2013/AMD2:2021 – 3 –
© IEC 2021
1 Scope and normative references
1.1 Scope
Add "Replacement" below the title of 1.1.
Add the following as a new bullet point before Note 1:

• to a burner control system intended to be used in warm air heating appliances (furnaces)

where the appliance is equipped with an electromechanical differential pressure control to

monitor the difference of the combustion air pressure (Type 2.AL). This pressure control

provides a switch as an alternative to one of the two switching elements to directly de-

energize the safety relevant terminals.
Add the following new paragraph as the last paragraph of 1.1:

This document applies to controls powered by primary or secondary batteries, requirements for

which are contained within the standard, including Annex V.
Add the following new subclauses:

1.1.7 This document applies to the electrical and functional safety of controls capable of

receiving and responding to communications signals. The signals may be transmitted to or

received from external units, connected wired or wireless, that may or may not be part of the

burner control system.

1.1.8 This document 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
2.2 Definitions of types of control according to purpose
Replace the Note with the following:
2.2.23 Not applicable.
2.3.127
Add to the Note 1 to entry the words "and Canada" after "USA".
Delete definition 2.3.131.
6 Classification
6.4 According to features of automatic action
Addition:

6.4.3.110 − electromechanical differential air pressure switch as an alternative to one of the

two switching elements to directly de-energize the safety relevant terminals (see 11.3.5.2) for

use in warm air heating appliances (furnaces) (Type 2.AL).
NOTE The warm air is the heat transfer media to heat up a space.
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SIST EN 60730-2-5:2015/A2:2021
– 4 – IEC 60730-2-5:2013/AMD2:2021
© IEC 2021
7 Information
7.2.6 Replace the existing text with the following:
Replacement:

Except as indicated in 7.4, for integrated systems all information is provided by means of

declaration (X). For incorporated systems not declared under item 50, the marking required is

as indicated in Table 1 (7.2 of the previous edition). For incorporated systems declared under

item 50, the only marking required is the manufacturer's name or trademark and the unique

type reference if other required marking is provided by documentation (D, E).
NOTE See the explanation of documentation (D, E) contained in 7.2.1.
Table 1 − Required information and methods of providing information
Add the following new items to the table:

141 Electromechanical differential pressure control for use with Type 2.AL 6.4.3.110, 11.103.3 X

burner control systems

142 (Type 2.AL) burner control systems for use in warm air heating 11.3.5.2, 11.103 X

appliances (furnaces)
11 Constructional requirements
11.3.5 Contacts – General
Replace the existing Subclause 11.3.5.2 by the following:
11.3.5.2 Replacement:

Systems of class C control functions shall include at least two switching elements to directly

de-energize the safety relevant terminals.

NOTE 1 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 are considered

N e
to comply with the following requirements for prevention of common cause error.
NOTE 2 I : values for the fuse (see IEC 60127-1:2015, 3.16);
I : rated operational current of the contact (see IEC 60947-1:20
...

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