POWER CAPACITORS - LOW-VOLTAGE POWER FACTOR CORRECTION BANKS

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

06-20-2017

Publisher

International Electrotechnical Committee

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Marking of a capacitor bank
5 Service conditions
6 Guide for design, installation, operation and safety
7 Design verification
8 Routine verification
Annex A (normative) - Minimum and maximum
        cross-sections of copper conductors suitable
        for connections
Annex B (informative) - Formulae for capacitors
        and installations
Annex C (informative) - Definition of similar designs
        for capacitor bank
Annex D (informative) - Methods for connecting
        additional capacitors for performing
        temperature rise test
Bibliography

Pertains to low-voltage AC shunt capacitor banks intended to be used for power factor correction purposes, possibly equipped with a built-in switchgear and controlgear apparatus capable of connecting to or disconnecting from the mains part(s) of the bank with the aim to correct its power factor.

Committee	TC 33
DevelopmentNote	Stability Date: 2020. (06/2017)
DocumentType	Standard
Pages	46
PublisherName	International Electrotechnical Committee
Status	Current
Supersedes	IEC 61921:2003

Standards	Relationship
DIN EN 61921 : 2004	Identical
SANS 61921 : 1ED 2016	Identical
NF EN 61921 : 2003	Identical
BS EN 61921:2003	Identical
I.S. EN 61921:2003	Identical
GOST IEC 61921 : 2013	Identical
VDE 0560-700 : 2004	Identical
NEN EN IEC 61921 : 2003	Identical
SN EN 61921 : 2003	Identical
UNE-EN 61921:2004	Identical
PN EN 61921 : 2005	Identical
CEI EN 61921 : 2004	Identical
EN 61921:2003	Identical

16/30301661 DC : 0

BS EN 61439-1 ED3.0 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: GENERAL RULES

IEC 60931-2:1995	Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V - Part 2: Ageing test and destruction test
IEC TR 61000-4-1:2016	Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
IEC 60831-2:2014	Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V - Part 2: Ageing test, self-healing test and destruction test
IEC 61642:1997	Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors
IEC 61000-2-2:2002+AMD1:2017 CSV	Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
IEC 60831-1:2014 RLV	Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V - Part 1: General - Performance, testing and rating - Safety requirements - Guide for installation and operation
IEC 60931-3:1996	Shunt capacitors of the non-self-healing type for AC power systems having a rated voltage up to and including 1000 V - Part 3: Internal fuses
IEC 60050-436:1990	International Electrotechnical Vocabulary (IEV) - Part 436: Power capacitors
IEC 61439-1:2011	Low-voltage switchgear and controlgear assemblies - Part 1: General rules
IEC 60060-1:2010	High-voltage test techniques - Part 1: General definitions and test requirements
IEC 61439-2:2011	Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies

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IEC 61921 : 2.0

Current

Table of Contents

Abstract

General Product Information

International Equivalents

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