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BS EN 62877-1:2016:2018 Edition

BS EN 62877-1:2016:2018 Edition

$102.76

Electrolyte and water for vented lead acid accumulators – Requirements for electrolyte

Published By Publication Date Number of Pages
BSI 2018 18
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This part of IEC 62877 applies to electrolyte and their components used for filling vented lead-acid batteries, for example dry charged cells or batteries, and for electrolyte replacement or electrolyte density adjustment of batteries in operation. This international standard defines the composition, purity and properties of electrolyte to be applied where specific instructions from the battery manufacturer are not available.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
5 Annex ZA (normative) Normative references to international publications with their corresponding European publications
7 English
CONTENTS
8 FOREWORD
10 1 Scope
2 Normative references
3 Terms and definitions
12 4 Preparation of electrolyte for lead-acid accumulators
5 Physical properties of diluted sulfuric acid as electrolyte
5.1 Dependence of acid density on temperature
Tables
Table 1 – Correction of density from measuring temperature to reference/specified temperature
13 5.2 Relationship of electrolyte density on the content of sulfuric acid at 25 °C
5.3 Electrolyte density compared to the state of discharge
6 Requirements of sulfuric acid used as electrolyte
6.1 Impurities of sulfuric acid of higher concentration degrees
6.2 Impurities of filling acid
Table 2 – Acid density versus percentage of sulphuric acid at 25 °C
14 6.3 Impurities of operating electrolyte
Table 3 – Maximum allowed impurities of diluted sulfuric acid as filling electrolyte for lead-acid batteries in the density range ≤ 1,30 kg/l
15 7 Storage of electrolyte
8 Remedy in the event of damage due to electrolyte
Table 4 – Maximum allowed impurity of diluted acid as operating electrolyte for lead-acid batteries in the density range ≤ 1,30 kg/l
17 Bibliography

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BS EN 62877-1:2016
$102.76