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IEC 62423-ed.2.0
Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
STANDARD published on 20.11.2009
The information about the standard:
Designation standards: IEC 62423-ed.2.0
Publication date standards: 20.11.2009
SKU: NS-414606
The number of pages: 74
Approximate weight : 222 g (0.49 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Electrical accessories in generalFuses and other overcurrent protection devices
Annotation of standard text IEC 62423-ed.2.0 :
The scope of IEC 61008-1 and IEC 61009-1 applies with the following additions. IEC 62423:2009 specifies requirements and tests for Type F and Type B RCDs (Residual Current Devices). Requirements and tests given in this standard are in addition to the requirements of Type A residual current devices. This standard can only be used together with IEC 61008-1 and IEC 61009-1. Type F RCCBs (Residual Current Circuit Breaker) and Type F RCBOs (Residual current Circuit Breaker with Overcurrent protection) with rated frequency 50 Hz or 60 Hz are intended for installations when frequency inverters are supplied between phase and neutral or phase and earthed middle conductor and are able to provide protection in case of alternating residual sinusoidal at the rated frequency, pulsating direct residual currents and composite residual currents that may occur. Type B RCCBs and Type B RCBOs are able to provide protection in case of alternating residual sinusoidal currents up to 1 000 Hz, pulsating direct residual currents and smooth direct residual currents. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes from the first edition are as follows: - requirements and tests for Type F RCD have been introduced; - requirements and test for two-pole Type B RCD have been introduced; - new additional requirements and tests for Type B RCDs have been introduced to cover requirements for Type F too. The contents of the corrigendum 1 of December 2011 have been included in this copy and the corrigendum 2 of July 2021 applies to the French language only. Les domaines dapplication de la CEI 61008-1 et de la CEI 61009-1 sappliquent avec les additions suivantes. La CEI 62423:2009 specifie les exigences et les essais pour les DDR (dispositif de protection a courant differentiel residuel) de Type B et de Type F. Les exigences et les essais donnes dans la presente norme completent les exigences des dispositifs a courant differentiel residuel de Type A. La presente norme ne peut etre utilisee que conjointement a la CEI 61008-1 et a la CEI 61009-1. Les ID (interrupteur differentiel sans protection contre les surintensites incorporee) de Type F et les DD (interrupteur differentiel avec protection contre les surintensites incorporee) de Type F de frequence assignee 50 Hz ou 60 Hz sont destines a des installations dans lesquelles les convertisseurs de frequence sont alimentes entre phase et neutre ou entre phase et conducteur milieu mis a la terre et sont aptes a assurer la protection en cas dapparition de courant differentiel alternatif sinusoidal a la frequence assignee, de courant differentiel continu pulse et de courant differentiel compose. Les ID de Type B et les DD de Type B sont aptes a assurer la protection en cas de courants differentiels residuels alternatifs sinusoidaux jusqua 1 000 Hz, de courants differentiels residuels continus pulses et de courants differentiels residuels continus lisses. Cette deuxieme edition annule et remplace la premiere edition publiee en 2007 dont elle constitue une revision technique. Les changements par rapport a la premiere edition sont les suivants: - des exigences et essais ont ete introduits pour le DDR de Type F; - des exigences et essais ont ete introduits pour le DDR a deux poles de Type B; - de nouvelles exigences et de nouveaux essais supplementaires pour les DDR de Type B ont ete introduits pour couvrir aussi les exigences et essais pour le Type F. Le contenu du corrigendum 1 de decembre 2011 et 2 de juillet 2021 a ete pris en consideration dans cet exemplaire.
These corrections apply to this standard:
IEC 62423-ed.2.0/Cor.1
Correction
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Corrigendum 1 - Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
(Corrigendum 1 - Interrupteurs automatiques a courant differentiel residuel de type B et de type F avec et sans protection contre les surintensites incorporee pour usages domestiques et analogues)
Correction published on 16.12.2011
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IEC 62423-ed.2.0/Cor.2
Correction
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Corrigendum 2 - Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
(Corrigendum 2 - Interrupteurs automatiques a courant differentiel residuel de type B et de type F avec et sans protection contre les surintensites incorporee pour usages domestiques et analogues)
Correction published on 22.7.2021
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