Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: Object Identification System (OBIS)

This part of IEC 62056 specifies the overall structure of the OBject Identification System
(OBIS) and the mapping of all commonly used data items in metering equipment to their
identification codes.
OBIS provides a unique identifier for all data within the metering equipment, including not only
measurement values, but also abstract values used for configuration or obtaining information
about the behaviour of the metering equipment. The ID codes defined in this document are
used for the identification of:
• logical names of the various instances of the ICs, or objects, as defined in IEC 62056-6-2;
• data transmitted through communication lines;
• data displayed on the metering equipment, see Clause A.2.
This document applies to all types of metering equipment, such as fully integrated meters,
modular meters, tariff attachments, data concentrators, etc.
To cover metering equipment measuring energy types other than electricity, combined
metering equipment measuring more than one type of energy or metering equipment with
several physical measurement channels, the concepts of medium and channels are
introduced. This allows meter data originating from different sources to be identified. While
this document fully defines the structure of the identification system for other media, the
mapping of non-electrical energy related data items to ID codes is completed separately.
NOTE EN 13757-1:2014 defines identifiers for metering equipment other than electricity: heat cost allocators,
thermal energy, gas, cold water and hot water.

Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 6-1: COSEM Object Identification System (OBIS)

Echange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 6-1: Système d'identification des objets (OBIS)

L'IEC 62056-6-1:2017 spécifie la structure globale du Système d'Identification d’OBjet (OBIS) et la mise en correspondance de tous les éléments de données couramment utilisés dans le matériel de comptage avec leurs codes d'identification. Cette troisième édition annule et remplace la deuxième édition de l’IEC 62056-6-1, parue en 2015. Cette édition constitue une révision technique. Les modifications techniques majeures par rapport à l'édition précédente sont énumérées dans l’Annexe B (informative).

Izmenjevanje podatkov za odbiranje stanja števcev - Sestav DLMS/COSEM - 6-1. del: Sistem za prepoznavanje objektov (OBIS)

Ta del standarda IEC 62056 določa splošno strukturo sistema za prepoznavanje objektov (OBIS) in preslikave vseh pogosto uporabljanih podatkovnih elementov v opremi za merjenje v njihove identifikacijske oznake. Sistem OBIS zagotavlja enolično oznako za vse podatke v opremi za merjenje, vključno z vrednostmi meritev in abstraktnimi vrednostmi, ki se uporabljajo za konfiguracijo ali pridobivanje informacij o delovanju opreme za merjenje. Oznake ID, opredeljene v tem dokumentu, se uporabljajo za prepoznavanje:
• logičnih imen različnih primerkov integriranih vezij ali objektov, kot je opredeljeno v standardu IEC 62056-6-2;
• podatkov, prenesenih prek komunikacijskih vodov;
• podatkov, prikazanih prek opreme za merjenje (glej točko A.2).
Ta dokument se uporablja za vse vrste opreme za merjenje, kot so vgrajeni števci, modularni števci, tarifni priključki, podatkovni koncentratorji itd.
Za potrebe opreme za merjenje energije, ki ni električna energija, kombinirane opreme za merjenje več kot ene vrste energije ali opreme za merjenje z več fizičnimi merilnimi kanali sta uvedena koncepta medija in kanalov. To omogoča prepoznavanje merilnih podatkov z različnih virov. Čeprav ta dokument v celoti opredeljuje strukturo sistema prepoznavanja za druge medije, se preslikava podatkovnih elementov, povezanih z energijo druge vrste, v oznake ID izvede ločeno.
OPOMBA: Standard EN 13757-1:2014 opredeljuje oznake za opremo za merjenje energije, ki ni električna energija: delilniki stroškov, toplotna energija, plin, hladna in vroča voda.

General Information

Status
Published
Publication Date
28-Jan-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
15-Jan-2018
Due Date
22-Mar-2018
Completion Date
29-Jan-2018

RELATIONS

Buy Standard

Standard
SIST EN 62056-6-1:2018
English language
49 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 62056-6-1:2018
01-marec-2018
1DGRPHãþD
SIST EN 62056-6-1:2017
Izmenjevanje podatkov za odbiranje stanja števcev - Sestav DLMS/COSEM - 6-1.
del: Sistem za prepoznavanje objektov (OBIS)
Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: Object
Identification System (OBIS)
Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 6-1:
COSEM Object Identification System (OBIS)

Echange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 6-1:

Système d'identification des objets (OBIS)
Ta slovenski standard je istoveten z: EN 62056-6-1:2017
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
35.040.99 Drugi standardi v zvezi s Other standards related to
kodiranjem informacij information coding
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN 62056-6-1:2018 en

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

---------------------- Page: 1 ----------------------
SIST EN 62056-6-1:2018
---------------------- Page: 2 ----------------------
SIST EN 62056-6-1:2018
EUROPEAN STANDARD EN 62056-6-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2017
ICS 35.110; 17.220; 91.140.50 Supersedes EN 62056-6-1:2016
English Version
Electricity metering data exchange - The DLMS/COSEM suite -
Part 6-1: Object Identification System (OBIS)
(IEC 62056-6-1:2017)

Échange des données de comptage de l'électricité - La Datenkommunikation der elektrischen Energiemessung -

suite DLMS/COSEM - Partie 6-1: Système d'identification DLMS/COSEM - Teil 6-1: COSEM Object Identification

des objets (OBIS) System (OBIS)
(IEC 62056-6-1:2017) (IEC 62056-6-1:2017)

This European Standard was approved by CENELEC on 2017-09-13. 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

© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 62056-6-1:2017 E
---------------------- Page: 3 ----------------------
SIST EN 62056-6-1:2018
EN 62056-6-1:2017 (E)
European foreword

The text of document 13/1745/FDIS, future edition 3 of IEC 62056-6-1, prepared by

IEC/TC 13 "Electrical energy measurement and control" was submitted to the IEC-CENELEC parallel

vote and approved by CENELEC as EN 62056-6-1:2017.
The following dates are fixed:
• latest date by which the document has to be (dop) 2018-06-13
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-09-13
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62056-6-1:2016.

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.

This document has been prepared under a mandate given to CENELEC by the European Commission

and the European Free Trade Association.
Endorsement notice

The text of the International Standard IEC 62056-6-1:2017 was approved by CENELEC as a

European Standard without any modification.
---------------------- Page: 4 ----------------------
SIST EN 62056-6-1:2018
EN 62056-6-1:2017 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When 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 62053-23 2003 Electricity metering equipment (a.c.) - Particular EN 62053-23 2003

requirements - Part 23: Static meters for reactive
energy (classes 2 and 3)
IEC 62056-6-2 2017 Electricity metering data exchange - The EN 62056-6-2 -
DLMS/COSEM suite - Part 6-2: COSEM interface
classes

IEC 62056-21 2002 Electricity metering - Data exchange for meter EN 62056-21 2002

reading, tariff and load control - Part 21: Direct
local data exchange
IEC/TR 61000-2-8 2002 Electromagnetic compatibility (EMC) - Part 2-8: - -
Environment - Voltage dips and short
interruptions on public electric power supply
systems with statistical measurement results
IEC/TR 62051 1999 Electricity metering - Glossary of terms - -
IEC/TR 62051-1 2004 Electricity metering - Data exchange for meter - -
reading, tariff and load control - Glossary of
terms - Part 1: Terms related to data exchange
with metering equipment using DLMS/COSEM
At draft stage.
---------------------- Page: 5 ----------------------
SIST EN 62056-6-1:2018
---------------------- Page: 6 ----------------------
SIST EN 62056-6-1:2018
IEC 62056-6-1
Edition 3.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electricity metering data exchange – The DLMS/COSEM suite –
Part 6-1: Object Identification System (OBIS)
Échange des données de comptage de l'électricité – La suite DLMS/COSEM –
Partie 6-1: Système d’identification des objets (OBIS)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220; 35.110; 91.140.50 ISBN 978-2-8322-4600-9

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
---------------------- Page: 7 ----------------------
SIST EN 62056-6-1:2018
– 2 – IEC 62056-6-1:2017  IEC 2017
CONTENTS

FOREWORD ........................................................................................................................... 5

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 8

3 Terms, definitions and abbreviated terms ........................................................................ 9

3.1 Terms and definitions .............................................................................................. 9

3.2 Abbreviated terms ................................................................................................... 9

4 OBIS code structure ........................................................................................................ 9

4.1 Value groups and their use ..................................................................................... 9

4.2 Manufacturer specific codes .................................................................................. 10

4.3 Reserved ranges ................................................................................................... 10

4.4 Summary of rules for manufacturer, utility, consortia and country specific

codes .................................................................................................................... 10

4.5 Standard object codes .......................................................................................... 11

5 Value group definitions – overview ................................................................................ 12

5.1 Value group A ....................................................................................................... 12

5.2 Value group B ....................................................................................................... 12

5.3 Value group C ....................................................................................................... 12

5.3.1 General ......................................................................................................... 12

5.3.2 Abstract objects ............................................................................................. 13

5.4 Value group D ....................................................................................................... 13

5.4.1 General ......................................................................................................... 13

5.4.2 Consortia specific identifiers .......................................................................... 13

5.4.3 Country specific identifiers ............................................................................. 14

5.4.4 Identification of general and service entry objects .......................................... 15

5.5 Value group E ....................................................................................................... 15

5.6 Value group F ....................................................................................................... 16

5.6.1 General ......................................................................................................... 16

5.6.2 Identification of billing periods ....................................................................... 16

6 Abstract objects (Value group A = 0) ............................................................................. 16

6.1 General and service entry objects – Abstract ........................................................ 16

6.2 Error registers, alarm registers / filters / descriptor objects – Abstract ................... 20

6.3 List objects – Abstract ........................................................................................... 21

6.4 Register table objects – Abstract ........................................................................... 21

6.5 Data profile objects – Abstract .............................................................................. 21

7 Electricity (Value group A = 1) ....................................................................................... 22

7.1 Value group C codes – Electricity ......................................................................... 22

7.2 Value group D codes – Electricity ......................................................................... 24

7.2.1 Processing of measurement values ............................................................... 24

7.2.2 Use of value group D for identification of other objects .................................. 27

7.3 Value group E codes – Electricity .......................................................................... 27

7.3.1 General ......................................................................................................... 27

7.3.2 Tariff rates ..................................................................................................... 27

7.3.3 Harmonics ..................................................................................................... 28

7.3.4 Phase angles ................................................................................................. 28

7.3.5 Transformer and line loss quantities .............................................................. 29

---------------------- Page: 8 ----------------------
SIST EN 62056-6-1:2018
IEC 62056-6-1:2017  IEC 2017 – 3 –

7.3.6 UNIPEDE voltage dips ................................................................................... 32

7.3.7 Use of value group E for the identification of other objects............................. 32

7.4 Value group F codes – Electricity .......................................................................... 32

7.4.1 Billing periods ................................................................................................ 32

7.4.2 Multiple thresholds ........................................................................................ 33

7.5 OBIS codes – Electricity ....................................................................................... 33

7.5.1 General and service entry objects – Electricity ............................................... 33

7.5.2 Error register objects – Electricity .................................................................. 37

7.5.3 List objects – Electricity ................................................................................. 37

7.5.4 Data profile objects – Electricity ..................................................................... 37

7.5.5 Register table objects – Electricity ................................................................. 38

8 Other media (Value group A = 15) ................................................................................. 38

8.1 General ................................................................................................................. 38

8.2 Value group C codes – Other media ...................................................................... 38

8.3 Value group D codes – Other media ...................................................................... 39

8.4 Value group E codes – Other media ...................................................................... 39

8.5 Value group F codes – Other media ...................................................................... 39

Annex A (normative) Code presentation ............................................................................... 40

A.1 Reduced ID codes (e.g. for IEC 62056-21) ............................................................ 40

A.2 Display ................................................................................................................. 40

A.3 Special handling of value group F ......................................................................... 41

A.4 COSEM................................................................................................................. 42

Annex B (informative) Significant technical changes with respect to

IEC 62056-6-1:2015 .............................................................................................................. 43

Bibliography .......................................................................................................................... 44

Index .................................................................................................................................... 45

Figure 1 – Quadrant definitions for active and reactive power ............................................... 24

Figure 2 – Model of the line and the transformer for calculation of loss quantities ................. 29

Figure A.1 – Reduced ID code presentation .......................................................................... 40

Table 1 – OBIS code structure and use of value groups ........................................................ 10

Table 2 – Rules for manufacturer, utility, consortia and country specific codes ..................... 11

Table 3 – Value group A codes ............................................................................................. 12

Table 4 – Value group B codes ............................................................................................. 12

Table 5 – Value group C codes – Abstract objects ................................................................ 13

Table 6 – Value group D codes – Consortia specific identifiers ............................................. 14

Table 7 – Value group D codes – Country specific identifiers ................................................ 14

Table 8 – OBIS codes for general and service entry objects ................................................. 16

Table 9 – OBIS codes for error registers, alarm registers and alarm filters – Abstract ........... 21

Table 10 – OBIS codes for list objects – Abstract .................................................................. 21

Table 11 – OBIS codes for Register table objects – Abstract ................................................ 21

Table 12 – OBIS codes for data profile objects – Abstract ..................................................... 22

Table 13 – Value group C codes – Electricity ........................................................................ 23

Table 14 – Value group D codes – Electricity ........................................................................ 25

Table 15 – Value group E codes – Electricity – Tariff rates ................................................... 28

---------------------- Page: 9 ----------------------
SIST EN 62056-6-1:2018
– 4 – IEC 62056-6-1:2017  IEC 2017

Table 16 – Value group E codes – Electricity – Harmonics .................................................... 28

Table 17 – Value group E codes – Electricity – Extended phase angle measurement ............ 29

Table 18 – Value group E codes – Electricity – Transformer and line losses ......................... 30

Table 19 – Value group E codes – Electricity – UNIPEDE voltage dips ................................. 32

Table 20 – OBIS codes for general and service entry objects – Electricity ............................ 34

Table 21 – OBIS codes for error register objects – Electricity................................................ 37

Table 22 – OBIS codes for list objects – Electricity ............................................................... 37

Table 23 – OBIS codes for data profile objects – Electricity .................................................. 38

Table 24 – OBIS codes for register table objects – Electricity ............................................... 38

Table 25 – Value group C codes – Other media .................................................................... 39

Table A.1 – Example of display code replacement ................................................................ 40

Table A.2 – Value group F – Billing periods .......................................................................... 41

---------------------- Page: 10 ----------------------
SIST EN 62056-6-1:2018
IEC 62056-6-1:2017  IEC 2017 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICITY METERING DATA EXCHANGE –
THE DLMS/COSEM SUITE –
Part 6-1: Object Identification System (OBIS)
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

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

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.

The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance

with this International Standard may involve the use of a maintenance service concerning the stack of protocols on

which the present standard IEC 62056-6-1 is based.

The IEC takes no position concerning the evidence, validity and scope of this maintenance service.

The provider of the maintenance service has assured the IEC that he is willing to provide services under

reasonable and non-discriminatory terms and conditions for applicants throughout the world. In this respect, the

statement of the provider of the maintenance service is registered with the IEC. Information may be obtained from:

DLMS User Association
Zug/Switzerland
www.dlms.com

International Standard IEC 62056-6-1 has been prepared by IEC technical committee 13:

Electrical energy measurement and control.
---------------------- Page: 11 ----------------------
SIST EN 62056-6-1:2018
– 6 – IEC 62056-6-1:2017  IEC 2017

This third edition cancels and replaces the second edition of IEC 62056-6-1, published in

2015. It constitutes a technical revision.

The main technical changes with respect to the previous edition are listed in Annex B

(informative).
The text of this standard is based on the following documents:
FDIS Report on voting
13/1745/FDIS 13/1748/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

A list of all the parts in the IEC 62056 series, published under the general title Electricity

metering data exchange – The DLMS/COSEM suite, can be found on the IEC website.

The committee has decided that the contents of this 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.
---------------------- Page: 12 ----------------------
SIST EN 62056-6-1:2018
IEC 62056-6-1:2017  IEC 2017 – 7 –
INTRODUCTION

This third edition of IEC 62056-6-1 has been prepared by IEC TC13 WG14 with a significant

contribution of the DLMS User Association, its D-type liaison partner.

This edition is in line with the DLMS UA Blue Book Edition 12.2. This edition specifies new

OBIS codes related to new applications and includes some editorial improvements.
Data identification

The competitive electricity market requires an ever-increasing amount of timely information

concerning the usage of electrical energy. Recent technology developments enable to build

intelligent static metering equipment, which is capable of capturing, processing and

communicating this information to all parties involved.

To facilitate the analysis of metering information, for the purposes of billing, load, customer

and contract management, it is necessary to uniquely identify data items, whether collected

manually or automatically, via local or remote data exchange, in a manufacturer-independent

way. The definition of identification codes to achieve this – the OBIS codes – is based on

DIN 43863-3:1997, Electricity meters – Part 3: Tariff metering device as additional equipment

for electricity meters – EDIS – Energy Data Identification System.
---------------------- Page: 13 ----------------------
SIST EN 62056-6-1:2018
– 8 – IEC 62056-6-1:2017  IEC 2017
ELECTRICITY METERING DATA EXCHANGE –
THE DLMS/COSEM SUITE –
Part 6-1: Object Identification System (OBIS)
1 Scope

This part of IEC 62056 specifies the overall structure of the OBject Identification System

(OBIS) and the mapping of all commonly used data items in metering equipment to their

identification codes.

OBIS provides a unique identifier for all data within the metering equipment, including not only

measurement values, but also abstract values used for configuration or obtaining information

about the behaviour of the metering equipment. The ID codes defined in this document are

used for the identification of:

• logical names of the various instances of the ICs, or objects, as defined in IEC 62056-6-2;

• data transmitted through communication lines;
• data displayed on the metering equipment, see Clause A.2.

This document applies to all types of metering equipment, such as fully integrated meters,

modular meters, tariff attachments, data concentrators, etc.

To cover metering equipment measuring energy types other than electricity, combined

metering equipment measuring more than one type of energy or metering equipment with

several physical measurement channels, the concepts of medium and channels are

introduced. This allows meter data originating from different sources to be identified. While

this document fully defines the structure of the identification system for other media, the

mapping of non-electrical energy related data items to ID codes is completed separately.

NOTE EN 13757-1:2014 defines identifiers for metering equipment other than electricity: heat cost allocators,

thermal energy, gas, cold water and hot water.
2 Normative references

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.

IEC TR 61000-2-8:2002, Electromagnetic compatibility (EMC) – Part 2-8: Environment –

Voltage dips and short interruptions on public electric power supply systems with statistical

measurement results
IEC TR 62051:1999, Electricity metering – Glossary of terms

IEC TR 62051-1:2004, Electricity metering – Data exchange for meter reading, tariff and load

control – Glossary of terms – Part 1: Terms related to data exchange with metering equipment

using DLMS/COSEM

IEC 62053-23:2003, Electricity metering equipment (a.c.) – Particular requirements – Part 23:

Static meters for reactive energy (classes 2 and 3)
---------------------- Page: 14 ----------------------
SIST EN 62056-6-1:2018
IEC 62056-6-1:2017  IEC 2017 – 9 –

IEC 62056-21:2002, Electricity metering – Data exchange for meter reading, tariff and load

control – Part 21: Direct local data exchange
IEC 62056-6-2:2017, Electricity metering da
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.