SR EN 61557-4:2007

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 4: Resistance of earth connection and equipotential bonding

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the resistance of earth conductors, protective earth conductors and conductors for equipotential bonding, including their connections and terminals, with an indication of the measured value or indication of limits.[<BR>]This second edition cancels and replaces the first edition published in 1997. This edition constitutes a minor revision.

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General information

Status : Withdrawn
Approval date : 9/27/2007
Publish date : 9/29/2007
Romanian version publish date : 9/30/2009
Withdrawal date : 11/10/2024
Number of pages : 12
ICS : 17.220.20 Measurements of electical and magnetic quantities,29.080.01 Electrical insulation in general,29.240.01 Power transmission and distribution network in general
Technical Committee : 166 - Measuring equipment for electrical and electromagnetic quantities

Relations with other standards:

Replaces SR EN 61557-4:2002
Normative reference SR EN 61557-1:2007
Replaced by SR EN IEC 61557-4:2022