IEC TR 62540:2009

IEC/TR 62540 ®
Edition 1.0 2009-11
TECHNICAL
REPORT
Radio frequency identification (RFID) of stationary lead acid cells and
monoblocs – Tentative requirements

IEC/TR 62540:2009(E)
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IEC/TR 62540 ®
Edition 1.0 2009-11
TECHNICAL
REPORT
Radio frequency identification (RFID) of stationary lead acid cells and
monoblocs – Tentative requirements

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
S
ICS 29.220.20 ISBN 978-2-88910-758-2
– 2 – TR 62540 © IEC:2009(E)
CONTENTS
FOREWORD.3
1 Scope.5
2 Terms and definitions .5
3 Functional requirements .9
3.1 Overview .9
3.2 Data content and display requirements.10
3.3 Physical dimensions requirements.10
3.4 Performance requirements .10
3.5 Durability requirements .10
4 Requirements and characteristics.11
4.1 Requirement for information stored .11
4.2 Requirement of information display structure.14
4.3 Requirement of information translator.14
4.4 Requirement for data safety .14
4.5 Requirement for preferred physical dimensions .15
4.6 Requirement for RFID tag hull material.15
4.7 Requirement for RFID tag fixation on cells and monoblocs .15
4.8 Requirement for writing of data.16
4.9 Requirement for reading of data .16
4.10 Requirement for reading of data when n+1 units are present .17
4.11 Requirement for reading of data in transmission damping conditions.17
4.12 Requirement for durability of the data written on the RFID tag.18
4.13 Requirement for durability under temperature.19
4.14 Requirement for durability under vibration conditions .19
4.15 Requirement for durability when exposed to chemicals.19
4.16 Requirement for durability when exposed stresses occurring during battery
manufacturing .19
Bibliography.21

Table 1 – Data content and display requirements.10
Table 2 – Physical dimensions requirements.10
Table 3 – Performance requirements .10
Table 4 – Durability requirements .11
Table 5 – Data string .12
Table 6 – Example of minimum and maximum string information.13

TR 62540 © IEC:2009(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIO FREQUENCY IDENTIFICATION (RFID)
OF STATIONARY LEAD ACID CELLS AND MONOBLOCS –
TENTATIVE REQUIREMENTS
FOREWORD
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The main task of IEC technical committees is to prepare International Standards. However, a
technical committee may propose the publication of a technical report when it has collected
data of a different kind from that which is normally published as an International Standard, for
example "state of the art".
IEC/TR 62540, which is a technical report, has been prepared by IEC technical committee 21:
Secondary cells and batteries. It is an informative document destined to lay the groundwork
for a possible future IEC/ISO standard. Such a standard would be established by a joint
ISO/IEC working group with IEC TC 21 and ISO/IEC JTC1/SC31 acting as the leading
technical committees.
– 4 – TR 62540 © IEC:2009(E)
The text of this technical report is based on the following documents:
Enquiry draft Report on voting
21/685/DTR 21/703/RVC
Full information on the voting for the approval of this technical report 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.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site 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.

TR 62540 © IEC:2009(E) – 5 –
RADIO FREQUENCY IDENTIFICATION (RFID)
OF STATIONARY LEAD ACID CELLS AND MONOBLOCS –
TENTATIVE REQUIREMENTS
1 Scope
IEC/TR 62540, which is a technical report, applies to all stationary lead-acid cells and
monobloc batteries for float charge applications (i.e. permanently connected to a load and to
a d.c. power supply), in a static location (i.e. not generally intended to be moved from place to
place) and incorporated into stationary equipment or installed in battery rooms for use in
telecom, uninterruptible power supply (UPS), utility switching, emergency power or similar
applications. These batteries are covered by IEC 60896-11, IEC 60896-21 and IEC 60896-22.
The objective of this technical report is to assist the supplier and user of radio frequency
identification devices (RFID) in the understanding of the requirements for performance,
durability, data content and structure, the write/read capability of such devices, and to provide
guidance so that the RFID tag on the battery will result in meeting the needs of a particular
industry application and operational condition.
This technical report does not directly apply to lead-acid cells and batteries used for vehicle
engine starting applications (IEC 60095 series), solar photovoltaic applications (IEC 61427),
or general purpose applications (IEC 61056 series) but nevertheless can also be the base of
standardization activities for these types of lead acid batteries.
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
2.1
ambient temperature
temperature of the medium in the immediate vicinity of a cell or battery
[IEC 60050-826:2004, 826-10-03, modified]
2.2
ampere-hour
quantity of electricity or a capacity of a battery obtained by integrating the discharge current
in ampere with respect to time in hours
NOTE One ampere-hour equals 3 600 coulombs.
2.3
secondary battery
two or more secondary cells connected together and used as a source of electrical energy
[IEC 60050-811:1991, 811-20-02, modified]
2.4
monobloc battery
secondary battery in which the plate packs are fitted in a multi-compartment container

– 6 – TR 62540 © IEC:2009(E)
2.5
floating battery
secondary battery whose terminals are permanently connected to a source of constant
voltage sufficient to maintain the battery approximately fully charged, intended to supply a
circuit, if the normal supply is temporarily interrupted
[IEC 60050-482:2004, 482-05-35, modified]
2.6
battery capacity
quantity of electric
...