IEC 61557-6:2019

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Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems

Published By	Publication Date	Number of Pages
IEC	2019-07-26	32

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Categories: 17.220.20 - Measurement of electrical and magnetic quantities, 29.080.01 - Electrical insulation in general, 29.240.01 - Power transmission and distribution networks in general, IEC

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Description

IEC 61557-6:2019 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. IEC 61557-6:2019 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) addition of requirements for testing a new type of RCD;
b) addition of requirements for type B RCDs (former Annex B);
c) addition of new Annex B on recommended tripping times;
d) alignment of the structure with that of the whole IEC 61557 series.

Additional information

Published Code	IEC
Published By	International Electrotechnical Commission
Publication Date	2019-07-26
Pages Count	32
Language	France
Edition	3.0
File Size	952.3 KB
ICS Codes	17.220.20 - Measurement of electrical and magnetic quantities 29.080.01 - Electrical insulation in general 29.240.01 - Power transmission and distribution networks in general

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IEC 61557-6:2019

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