SIST EN IEC 62386-221:2018

Digital addressable lighting interface - Part 221: Particular requirements for control gear - Demand Response (device type 20) (IEC 62386-221:2018)

IEC 62386-221:2018 specifies the methodology of demand response which focuses on the curtailment of electric loads during peak demand times thus avoiding the requirement to find new sources of generation capacity. By using load shedding, the lighting system responds to the demands of the energy supply.
This document is applicable to control gear supporting the demand response functionality.

Digital adressierbare Schnittstelle für die Beleuchtung - Teil 221: Besondere Anforderungen für Betriebsgeräte - Lastreduzierung (Gerätetyp 20) (IEC 62386-221:2018)

Interface d’éclairage adressable numérique - Partie 221: Exigences particulières pour les appareillages de commande - Réaction à la demande (dispositifs de type 20) (IEC 62386-221:2018)

L’IEC 62386-221:2018 spécifie la méthodologie de la réaction à la demande qui cible la réduction de la consommation des charges électriques au cours des périodes de pointe de la demande, ce qui évite l’exigence de nouvelles sources de capacité de production. À l’aide du délestage, le système d’éclairage répond aux demandes de l’alimentation en énergie.
Le présent document s’applique aux appareillages de commande prenant en charge la fonctionnalité de réaction à la demande.

Digitalni naslovljivi vmesnik za razsvetljavo - 221. del: Posebne zahteve za krmilja - Odziv na porabo (naprava tipa 20) (IEC 62386-221:2018)

Standard IEC 62386-221:2018 določa metodologijo odziva na porabo, ki se osredotoča na skrajšanje električnih obremenitev v času največje porabe, zaradi česar ni treba iskati novih virov proizvodne zmogljivosti. Z uporabo razbremenitve se sistem razsvetljave odziva na zahteve oskrbe z energijo.
Ta dokument se uporablja za krmilja, ki podpirajo odziv na porabo.

General Information

• Status: Published
• Publication Date: 08-Oct-2018
• ICS: 29.140.50 - Lighting installation systems
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: IESV - Lamps and related equipment
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 04-Oct-2018
• Due Date: 09-Dec-2018
• Completion Date: 09-Oct-2018
• Ref Project: EN IEC 62386-221:2018 - Digital addressable lighting interface - Part 221: Particular requirements for control gear - Demand Response (device type 20)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62386-221:2018
01-december-2018
Digitalni naslovljivi vmesnik za razsvetljavo - 221. del: Posebne zahteve za krmilja -
Odziv na porabo (naprava tipa 20) (IEC 62386-221:2018)
Digital addressable lighting interface - Part 221: Particular requirements for control gear -
Demand Response (device type 20) (IEC 62386-221:2018)
Digital adressierbare Schnittstelle für die Beleuchtung - Teil 221: Besondere
Anforderungen für Betriebsgeräte - Lastreduzierung (Gerätetyp 20) (IEC 62386-
221:2018)
Interface d’éclairage adressable numérique - Partie 221: Exigences particulières pour les
appareillages de commande - Réaction à la demande (dispositifs de type 20) (IEC 62386
-221:2018)
Ta slovenski standard je istoveten z: EN IEC 62386-221:2018
ICS:
29.140.50 Instalacijski sistemi za Lighting installation systems
razsvetljavo
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
SIST EN IEC 62386-221:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62386-221:2018

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SIST EN IEC 62386-221:2018


EUROPEAN STANDARD EN IEC 62386-221

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2018
ICS 29.140.50; 29.140.99

English Version
Digital addressable lighting interface - Part 221: Particular
requirements for control gear - Demand Response (device type
20)
(IEC 62386-221:2018)
Interface d'éclairage adressable numérique - Partie 221: Digital adressierbare Schnittstelle für die Beleuchtung - Teil
Exigences particulières pour les appareillages de 221: Besondere Anforderungen für Betriebsgeräte -
commande - Réaction à la demande (dispositifs de type 20) Lastreduzierung (Gerätetyp 20)
(IEC 62386-221:2018) (IEC 62386-221:2018)
This European Standard was approved by CENELEC on 2018-07-23. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard 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 European Standard 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62386-221:2018 E

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SIST EN IEC 62386-221:2018
EN IEC 62386-221:2018 (E)
European foreword
The text of document 34/409/CDV, future edition 1 of IEC 62386-221, prepared by IEC/TC 34 "Lamps
and related equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
as EN IEC 62386-221:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-04-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-07-23
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 62386-221:2018 was approved by CENELEC as a
European Standard without any modification.


2

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SIST EN IEC 62386-221:2018
EN IEC 62386-221:2018 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.

Publication Year Title EN/HD Year
IEC 62386-101 2014 Digital addressable lighting interface - PartE N 62386-101 2014
101: General requirements - System
components
+ A1 2018  + A1 2018
IEC 62386-102 2014 Digital addressable lighting interface - PartE N 62386-102 2014
102: General requirements - Control gear
1) 1)
+A1 201X +A1 201X


1)
Under preparation.
3

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SIST EN IEC 62386-221:2018

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SIST EN IEC 62386-221:2018




IEC 62386-221

®


Edition 1.0 2018-06




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside










Digital addressable lighting interface –

Part 221: Particular requirements for control gear – Demand response

(device type 20)




Interface d’éclairage adressable numérique –

Partie 221: Exigences particulières pour les appareillages de commande –


Réaction à la demande (dispositifs de type 20)













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 29.140.50; 29.140.99 ISBN 978-2-8322-5792-0




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 IEC 62386-221:2018
– 2 – IEC 62386-221:2018 © IEC 2018
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 General . 9
4.1 General . 9
4.2 Version number . 9
5 Electrical specification . 9
6 Interface power supply . 9
7 Transmission protocol structure . 9
8 Timing . 9
9 Method of operation . 9
9.1 General . 9
9.2 Load shedding . 9
9.3 Load shedding conditions . 10
9.4 Reduction factors . 10
9.4.1 General . 10
9.4.2 Use of reduction factors . 10
9.5 Load shedding and fading . 11
9.5.1 Fading on load shedding activation . 11
9.5.2 Fade according to IEC 62386-102 during load shedding operation . 11
9.5.3 Load shedding fade and fade according to IEC 62386-102 in parallel . 11
9.6 Load shedding and emergency operation . 12
10 Declaration of variables . 12
11 Definition of commands . 12
11.1 General . 12
11.2 Overview sheets . 12
11.3 Application extended commands . 13
11.3.1 General . 13
11.3.2 QUERY EXTENDED VERSION NUMBER . 13
11.3.3 SET LOAD SHEDDING CONDITION (DTR0) . 13
11.3.4 SET REDUCTION FACTOR 1 (DTR0) . 13
11.3.5 SET REDUCTION FACTOR 2 (DTR0) . 14
11.3.6 SET REDUCTION FACTOR 3 (DTR0) . 14
11.3.7 QUERY LOAD SHEDDING CONDITION . 14
11.3.8 QUERY REDUCTION FACTOR 1 . 14
11.3.9 QUERY REDUCTION FACTOR 2 . 14
11.3.10 QUERY REDUCTION FACTOR 3 . 14
11.3.11 QUERY ACTUAL FACTOR . 14
11.3.12 QUERY LOAD SHEDDING FADE RUNNING . 15
11.3.13 ENABLE DEVICE TYPE (data) . 15

Figure 1 – IEC 62386 graphical overview . 6

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SIST EN IEC 62386-221:2018
IEC 62386-221:2018 © IEC 2018 – 3 –
Table 1 – Load shedding conditions and reduction factors . 10
Table 2 – Declaration of additional variables . 12
Table 3 – Application extended commands for this device type (20) . 13

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SIST EN IEC 62386-221:2018
– 4 – IEC 62386-221:2018 © IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

DIGITAL ADDRESSABLE LIGHTING INTERFACE –

Part 221: Particular requirements for control gear –
Demand response (device type 20)

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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6) All users should ensure that they have the latest edition of this publication.
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62386-221 has been prepared by IEC technical committee 34:
Lamps and related equipment.
The text of this International Standard is based on the following documents:
CDV Report on voting
34/409/CDV 34/488A/RVC

Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
This Part 221 of IEC 62386 is intended to be used in conjunction with:

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SIST EN IEC 62386-221:2018
IEC 62386-221:2018 © IEC 2018 – 5 –
• Part 101, which contains general requirements for system components;
• Part 102, which contains general requirements for control gear.
A list of all parts in the IEC 62386 series, published under the general title Digital addressable
lighting interface can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

IMPORTANT – The 'colour inside' logo on the cover page of this publication 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.

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SIST EN IEC 62386-221:2018
– 6 – IEC 62386-221:2018 © IEC 2018
INTRODUCTION
IEC 62386 contains several parts, referred to as series. The 1xx series includes the basic
specifications. Part 101 contains general requirements for system components, Part 102
extends this information with general requirements for control gear and Part 103 extends it
further with general requirements for
...