SIST EN IEC 62877-1:2024
(Main)Electrolyte and water for vented lead acid accumulators - Part 1: requirements for electrolyte
Electrolyte and water for vented lead acid accumulators - Part 1: requirements for electrolyte
IEC 62877-1:2023 is available as IEC 62877-1:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62877-1:2023 applies to electrolytes and their components used for filling vented lead acid batteries with dry-charged cells and for electrolyte replenishment, replacement or electrolyte density adjustment of batteries in operation. This document defines the composition, purity and properties of electrolyte, for application where specific instructions from the battery manufacturer are not available. This second edition cancels and replaces the first edition published in 2016. This edition includes the following significant technical changes with respect to the previous edition:
- Addition of the concentration values of halogens in Table 4.
Elektrolyt und Wasser für geschlossene Blei-Akkumulatoren - Teil 1: Anforderungen an den Elektrolyt
Electrolyte et eau pour accumulateurs plomb-acide ouverts - Partie 1: Exigences pour l'électrolyte
IEC 62877-1:2023 est disponible sous forme de IEC 62877-1:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L' IEC 62877-1:2023 s'applique aux électrolytes et à leurs composants utilisés pour le remplissage des batteries plomb-acide ouvertes avec éléments chargés secs et pour le réapprovisionnement, le remplacement de l'électrolyte ou le réglage de la densité de l'électrolyte des batteries en fonctionnement. Le présent document définit la composition, la pureté et les propriétés de l'électrolyte pour application en l'absence d'instructions spécifiques du fabricant de batteries. Cette deuxième édition annule et remplace la première édition parue en 2016. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- Ajout des valeurs de concentration des halogènes dans le Tableau 4.
Elektrolit in voda za oddušne svinčeve akumulatorje - 1. del: Zahteve za elektrolit
Standard IEC 62877-1:2023 je na voljo kot IEC 62877-1:2023 RLV, ki vsebuje mednarodni standard in njegovo različico z revizijami, ki prikazujejo vse spremembe tehnične vsebine v primerjavi s prejšnjo izdajo. Standard IEC 62877-1:2023 se uporablja za elektrolite in njihove komponente, ki se uporabljajo za polnjenje oddušnih svinčevih baterij s suho polnjenimi celicami in za zamenjavo elektrolita ali prilagoditev gostote elektrolita v delujočih baterijah. Ta dokument opredeljuje sestavo, čistost in lastnosti elektrolita, ki se uporablja, kadar podrobnejše informacije proizvajalca baterije niso na voljo. Druga izdaja razveljavlja in nadomešča prvo izdajo, objavljeno leta 2016. Ta izdaja v primerjavi s prejšnjo vključuje naslednje pomembne tehnične spremembe:
– v preglednici 4 so bile dodane vrednosti koncentracije halogenov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62877-1:2024
01-januar-2024
Elektrolit in voda za oddušne svinčeve akumulatorje - 1. del: Zahteve za elektrolit
Electrolyte and water for vented lead acid accumulators - Part 1: requirements for
electrolyte
Elektrolyt und Wasser für geschlossene Blei-Akkumulatoren - Teil 1: Anforderungen an
den Elektrolyt
Electrolyte et eau pour accumulateurs plomb-acide ouverts - Partie 1: Exigences pour
l'électrolyte
Ta slovenski standard je istoveten z: EN IEC 62877-1:2023
ICS:
29.220.20 Kislinski sekundarni členi in Acid secondary cells and
baterije batteries
SIST EN IEC 62877-1:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62877-1:2024
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SIST EN IEC 62877-1:2024
EUROPEAN STANDARD EN IEC 62877-1
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2023
ICS 29.220.20 Supersedes EN 62877-1:2016;
EN 62877-1:2016/AC:2017-05
English Version
Electrolyte and water for vented lead acid accumulators - Part 1:
Requirements for electrolyte
(IEC 62877-1:2023)
Electrolyte et eau pour accumulateurs plomb-acide ouverts Elektrolyt und Wasser für geschlossene Blei-Akkumulatoren
- Partie 1: Exigences pour l'électrolyte - Teil 1: Anforderungen an den Elektrolyt
(IEC 62877-1:2023) (IEC 62877-1:2023)
This European Standard was approved by CENELEC on 2023-10-18. 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, 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,
Türkiye 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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62877-1:2023 E
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SIST EN IEC 62877-1:2024
EN IEC 62877-1:2023 (E)
European foreword
The text of document 21/1169/FDIS, future edition 2 of IEC 62877-1, prepared by IEC/TC 21
"Secondary cells and batteries" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 62877-1:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-07-18
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-10-18
document have to be withdrawn
This document supersedes EN 62877-1:2016 and all of its amendments and corrigenda (if any).
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62877-1:2023 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 62485-2 NOTE Approved as EN IEC 62485-2
IEC 62485-3 NOTE Approved as EN 62485-3
2
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SIST EN IEC 62877-1:2024
EN IEC 62877-1:2023 (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)
appl
...
SLOVENSKI STANDARD
oSIST prEN IEC 62877-1:2023
01-januar-2023
Elektrolit in voda za oddušne svinčeve akumulatorje - 1. del: Zahteve za elektrolit
Electrolyte and water for vented lead acid accumulators - Part 1: requirements for
electrolyte
Electrolyte et eau pour accumulateurs plomb-acide ouverts - Partie 1: Exigences pour
l'électrolyte
Ta slovenski standard je istoveten z: prEN IEC 62877-1:2022
ICS:
29.220.20 Kislinski sekundarni členi in Acid secondary cells and
baterije batteries
oSIST prEN IEC 62877-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 62877-1:2023
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oSIST prEN IEC 62877-1:2023
21/1158/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62877-1 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-11-11 2023-02-03
SUPERSEDES DOCUMENTS:
21/1147/CD, 21/1152A/CC
IEC TC 21 : SECONDARY CELLS AND BATTERIES
SECRETARIAT: SECRETARY:
France Mr Yves Boudou
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any, in
this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which
they are aware and to provide supporting documentation.
TITLE:
Electrolyte and water for vented lead acid accumulators - Part 1: requirements for electrolyte
PROPOSED STABILITY DATE: 2028
NOTE FROM TC/SC OFFICERS:
Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.
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oSIST prEN IEC 62877-1:2023
21/1158/CDV – 2 – IEC CDV 62877-1:2022 © IEC 2022
1 CONTENTS
2 CONTENTS . 2
3 FOREWORD . 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 5
7 4 Preparation of electrolyte for lead-acid accumulators . 7
8 5 Physical properties of diluted sulphuric acid as electrolyte . 8
9 5.1 Dependence of sulphuric acid electrolyte density on temperature . 8
10 5.2 Relationship of acid electrolyte density at 25 °C with the content of sulphuric
11 acid. 9
12 5.3 Electrolyte density in relation to the state of discharge . 9
13 6 Requirements for sulphuric acid used as electrolyte . 10
14 6.1 Impurities of sulphuric acid at high concentration . 10
15 6.2 Impurities limits of sulphuric acid electrolyte for first filling . 10
16 6.3 Impurities limits for sulphuric acid electrolyte in operation . 11
17 7 Storage of electrolyte . 12
18 8 Remedy in the event of damage due to electrolyte . 12
19 Bibliography . 13
20
21 Table 1 – Correction factor to convert the acid electrolyte density found at the
...
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