CEI - EN IEC 61557-6
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
active, Most Current
| Organization: | CEI |
| Publication Date: | 1 August 2022 |
| Status: | active |
| Page Count: | 24 |
| ICS Code (Power transmission and distribution networks in general): | 29.240.01 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
| ICS Code (Electrical insulation in general): | 29.080.01 |
scope:
This part of IEC 61557 specifies the requirements applicable to measuring equipment for testing the effectiveness of protective measures of residual current devices (RCD) installed in TT, TN and IT systems.
It is not the purpose of this document to verify the RCD according to their product standards.
NOTE Applicable tripping tests for time and current of RCD are listed in Annex A, Table A.1.
Document History
EN IEC 61557-6
August 1, 2022
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
This part of IEC 61557 specifies the requirements applicable to measuring equipment for testing the effectiveness of protective measures of residual current devices (RCD) installed in TT, TN and IT...
September 1, 2008
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
La presente Norma specifica le prescrizioni applicabili agli strumenti di misura utilizzati per verificare l’efficacia delle misure di protezione ottenute mediante l’intervento dei dispositivi di...
February 1, 1999
Sicurezza elettrica nei sistemi di distribuzione a bassa tensione fino a 1 kV AC e 1,5 kV DC - Apparecchi per prove, misure o controllo dei sistemi di protezione - Parte 6: Dispositivi di protezione differenziale (RCD) in sistemi TT, TN e IT
La presente Norma specifica le prescrizioni applicabili agli apparecchi di misura utilizzati per verificare l'efficacia delle misure di protezione ottenute mediante l'intervento dei dispositivi di...