SIST EN 62952-3:2018

Power sources for a wireless communication device - Part 3: Energy harvesting specification (IEC 62952-3:2017)

IEC 62952-3:2017 specifies requirements and a profile for a power source containing a generic energy harvesting adapter module (GEHAM) used as power source for wireless communication devices (WCD).

Energiequellen für ein Funkkommunikationsgerät - Teil 3: Generisches Energy-Harvesting Adaptermodul (IEC 62952-3:2017)

Sources d'énergie pour un appareil de communication sans fil - Partie 3: Module générique d'adaptateur de récupération d'énergie (IEC 62952-3:2017)

L'IEC 62952-3:2017 spécifie les exigences ainsi qu’un profil relatifs à une source d’énergie comprenant un module générique d'adaptateur de récupération d'énergie (GEHAM) utilisé comme source d’énergie pour les appareils de communication sans fil (wireless communication device – WCD).

Viri napajanja brezžičnih komunikacijskih naprav - 3. del: Splošni hranilniki energije (IEC 62952-3:2017)

Ta del standarda IEC 62952 določa zahteve in profil za vir napajanja, ki vsebuje splošni adapterski modul za hranjenje energije (GEHAM), ki se uporablja kot vir napajanja za brezžične komunikacijske naprave (WCD).

General Information

• Status: Published
• Publication Date: 14-Jan-2018
• ICS: 29.220.10 - Primary cells and batteries
• ICS: 33.040.40 - Data communication networks
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 09-Oct-2017
• Due Date: 14-Dec-2017
• Completion Date: 15-Jan-2018
• Ref Project: EN 62952-3:2017 - Power sources for a wireless communication device - Part 3: Generic energy harvesting adaptor module

Overview

EN 62952-3:2017 (adoption of IEC 62952-3:2017) specifies requirements and a profile for a power source that includes a Generic Energy Harvesting Adaptor Module (GEHAM) used to power wireless communication devices (WCD). The document defines mechanical, electrical and communications interfaces for energy-harvesting based power modules and provides a Type C profile (GEHAM with a backup battery). It is intended to be used together with IEC 62952-1 (general power module requirements).

Keywords: EN 62952-3:2017, IEC 62952-3, GEHAM, energy harvesting, power sources for wireless communication device, Type C.

Key topics and technical requirements

• Scope and profile
  • Defines a GEHAM profile for WCD power sources and selects applicable subclauses from IEC 62952-1.
  • Covers a Type C configuration (energy harvester plus backup battery); the battery specification itself is not defined in this part.
• Mechanical requirements
  • Connector and flying-lead options (various mechanical arrangements illustrated in Annex A).
  • Cable specifications and enclosure shape requirements to ensure compatibility and robust installation.
  • Uses standard connector references (e.g., M12 detail in Annex B).
• Electrical characteristics
  • Requirements for input and output ratings of the GEHAM, general electrical behaviour and protection measures.
  • Protections and safe operation expectations for energy-harvesting power modules.
• Communication interface
  • Defines a digital communication interface pin and sense/reserved pins to support monitoring and control of the GEHAM.
  • Annex B details pin functions (Pin 1 ground, Pin 2 digital comms, Pin 3 DC positive, Pin 4 sense, Pin 5 reserved).
• Normative references
  • Cites IEC 62952-1, IEC 60304 (wire/cable colour), and IEC 61076-2-101 (M12 connectors).

Applications

• Powering IoT sensors, industrial wireless nodes and other low-power WCDs using ambient energy (solar, thermal, vibration).
• Retrofit or modular designs where an energy harvester is connected to a standardized adapter module (GEHAM) to supply device power and manage backup battery charging.
• Use cases in remote monitoring, smart buildings, asset tracking and environmental sensing where mains power is unavailable or battery replacement is costly.

Who should use this standard

• Device manufacturers and module designers producing energy-harvesting power modules and WCDs.
• Energy harvester suppliers and connector/cable manufacturers implementing compatible interfaces (M12, flying leads).
• System integrators, test labs and certification bodies verifying compliance and interoperability of GEHAM-based power sources.

Related standards

• IEC 62952-1:2016 - General requirements for power modules for WCDs
• IEC 60304 - Standard colours for insulation for low-frequency cables and wires
• IEC 61076-2-101 - M12 circular connector specification

EN 62952-3:2017 helps standardize mechanical and electrical interfaces for energy-harvesting adapters (GEHAM), improving interoperability and accelerating deployment of sustainable wireless communication devices.

Standards Content (Sample)

SLOVENSKI STANDARD
01-februar-2018
9LULQDSDMDQMDEUH]åLþQLKNRPXQLNDFLMVNLKQDSUDYGHO6SORãQLKUDQLOQLNL
HQHUJLMH,(&
Power sources for a wireless communication device - Part 3: Energy harvesting
specification (IEC 62952-3:2017)
Energiequellen für ein Funkkommunikationsgerät - Teil 3: Generisches Energy-
Harvesting Adaptermodul (IEC 62952-3:2017)
Sources d'énergie pour un appareil de communication sans fil - Partie 3: Module
générique d'adaptateur de récupération d'énergie (IEC 62952-3:2017)
Ta slovenski standard je istoveten z: EN 62952-3:2017
ICS:
29.220.10 3ULPDUQLþOHQLLQEDWHULMH Primary cells and batteries
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62952-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2017
ICS 29.220.10; 33.040.40
English Version
Power sources for a wireless communication device - Part 3:
Generic energy harvesting adaptor module
(IEC 62952-3:2017)
Sources d'énergie pour un appareil de communication sans Energiequellen für ein Funkkommunikationsgerät - Teil 3:
fil - Partie 3: Module générique d'adaptateur de Generisches Energy-Harvesting Adaptermodul
récupération d'énergie (IEC 62952-3:2017)
(IEC 62952-3:2017)
This European Standard was approved by CENELEC on 2017-07-24. 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62952-3:2017 E
European foreword
The text of document 65B/1080/FDIS, future edition 1 of IEC 62952-3, prepared by SC 65B
"Measurement and control devices", of IEC/TC 65 "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2018-04-24
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-07-24
• latest date by which the national
standards conflicting with the
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 62952-3:2017 was approved by CENELEC as a European
Standard without any modification.
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 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 60304 -  Standard colours for insulation for low-HD 402 S2 -
frequency cables and wires
IEC 61076-2-101 -  Connectors for electronic equipment - EN 61076-2-101 -
Product requirements -- Part 2-101:
Circular connectors - Detail specification
for M12 connectors with screw-locking
IEC 62952-1 2016 Power sources for a wireless EN 62952-1 2016
communication device - Part 1: General
requirements of power modules
IEC 62952-3 ®
Edition 1.0 2017-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Power sources for a wireless communication device –

Part 3: Generic energy harvesting adapter module

Sources d’energie pour un appareil de communication sans fil –

Part 3: Module générique d'adaptateur de récupération d'énergie

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.220.10; 33.040.40 ISBN 978-2-8322-4426-5

– 2 – IEC 62952-3:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, abbreviated terms, acronyms and conventions . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms and acronyms . 7
3.3 Convention for capitalizations . 8
3.4 Convention for profiles . 8
4 Specific requirements for power sources with energy harvesting . 9
4.1 General . 9
4.2 GEHAM and energy harvester . 9
4.3 Mechanical requirements . 9
4.3.1 Connector . 9
4.3.2 Flying lead . 9
4.3.3 Cable specification . 10
4.3.4 Enclosure shape . 10
4.4 Electrical characteristics . 10
4.4.1 General . 10
4.4.2 Input rating of GEHAM . 10
4.4.3 Output rating of GEHAM . 10
4.4.4 Protections . 10
4.5 Communication interface. 10
5 Profile for power modules with energy harvesting . 10
Annex A (informative) Mechanical options. 12
Annex B (normative) Cable and connector specification . 15
B.1 General requirements . 15
B.2 Pin 1, Ground . 16
B.3 Pin 2, Digital communication interface . 16
B.4 Pin 3, DC power (positive) . 17
B.5 Pin 4, Sense . 17
B.6 Pin 5, Reserved . 17
Bibliography . 18

Figure A.1 – Option 1: Fixed connection on energy harvester, connector on GEHAM . 12
Figure A.2 – Option 2: Connectors on both energy harvester and GEHAM . 12
Figure A.3 – Option 3: Cable fixed on energy harvester, Flying Lead to GEHAM . 13
Figure A.4 – Option 4: Connector on energy harvester end, Flying Lead connection to
GEHAM . 13
Figure A.5 – Option 5: Flying-lead interface on energy harvester, flying-lead interface
on GEHAM side . 13
Figure A.6 – GEHAM is inside, energy harvester is outside of WCD . 14
Figure A.7 – GEHAM and energy harvester are outside of WCD, it supplies to built-in
power source . 14
Figure B.1 – M12 male . 15

IEC 62952-3:2017 © IEC 2017 – 3 –
Figure B.2 – M12 female . 16
Figure B.3 – Flying lead . 16

Table 1 – Layout of profile (sub)clause selection tables . 8
Table 2 – Contents of (sub)clause selection tables . 8
Table 3 – General power module profile selection . 11
Table 4 – Power Module Type C profile selection . 11

– 4 – IEC 62952-3:2017 © IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
POWER SOURCES FOR A WIRELESS COMMUNICATION DEVICE –

Part 3: Generic energy harvesting adapter module

FOREWORD
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International Standard IEC 62952-3 has been prepared by subcommittee 65B: Measurement
and control devices, of IEC technical committee 65: Industrial process measurement, control
and automation. ISA-d100.18.01 provided the initial input.
This standard is to be used in conjunction with IEC 62952-1. Is it based on the first edition of
that standard (2016).
The text of this International Standard is based on the following documents:
FDIS Report on voting
65B/1080/FDIS 65B/1084/RVD
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.

IEC 62952-3:2017 © IEC 2017 – 5 –
A list of all parts of the IEC 62952, under the general title Power sources for a wireless
communication device 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 theref
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