International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 21A

Secondary cells and batteries containing alkaline or other non-acid electrolytes

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 21AWG 5Mr Tomoyuki OhtaPPUB2020-042021

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
21A/597/NP PDF file 332 kB
2015-12-11 
ANW
21A/605/RVN PDF file 433 kB
2016-04-222016-04
ACD
21A/605/RVN PDF file 433 kB
2016-04-292016-12
CD
21A/636/CD
PDF file 427 kB
2017-04-142017-06
PCC
2017-06-092017-06
CDM
21A/639/CC PDF file 298 kB
Word file 79 kB
2017-06-162017-06
CDM
21A/639A/CC PDF file 765 kB
Word file 69 kB
2017-06-162017-06
ACD
21A/639A/CC PDF file 765 kB
Word file 69 kB
2017-10-192017-10
2CD
21A/642/CD
PDF file 513 kB
2017-10-202017-10
PCC
2017-12-152017-12
CDM
21A/648/CC PDF file 444 kB
Word file 202 kB
2018-02-162018-03
ACDV
21A/648A/CC PDF file 541 kB
Word file 200 kB
2018-05-182018-06
TCDV
2018-06-122018-06
CCDV
21A/662/CDV
PDF file 574 kB
PDF file 485 kB
2018-08-032018-07
PRVC
2018-10-262018-10
AFDIS
21A/691/RVC PDF file 475 kB
Word file 86 kB
2018-12-142018-12
AFDIS
21A/691A/RVC PDF file 475 kB
Word file 52 kB
2018-12-142018-12
AFDIS
21A/691B/RVC PDF file 475 kB
Word file 87 kB
2018-12-142018-12
AFDIS
21A/691C/RVC PDF file 486 kB
Word file 57 kB
2018-12-142018-12
TFDIS
2019-07-192019-08
DECFDIS
2019-09-022019-09
RFDIS
2019-09-182019-09
CFDIS
21A/718/FDIS

2019-11-082019-12
PRVD
2019-12-202019-12
APUB
21A/723/RVD PDF file 198 kB
2020-01-102020-01
BPUB
2020-01-102020-01
PPUB
2020-03-272020-02
  

Abstract

IEC 63056:2020 specifies requirements and tests for the product safety of secondary lithium cells and batteries used in electrical energy storage systems (Figure 2) with a maximum DC voltage of 1 500 V (nominal).
Basic safety requirements for the secondary lithium cells and batteries used in industrial applications are included in IEC 62619. This document provides additional or specific requirements for electrical energy storage systems.
Since this document covers batteries for various electrical energy storage systems, it includes those requirements which are common and minimum to the electrical energy storage systems.
Examples of appliances that are within the scope of this document are:
• telecommunications,
• central emergency lighting and alarm systems,
• stationary engine starting,
• photovoltaic systems,
• home (residential) energy storage systems (HESS), and
• large energy storage: on-grid/off-grid.
This document applies to cells and batteries for uninterruptible power supplies (UPS).
This document does not apply to portable systems 500 Wh or below, which are covered by IEC 61960-3.

Project

IEC 63056:2020 ED1

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries for use in electrical energy storage systems