SR EN 61557-2:2007

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 2: Insulation resistance

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the insulation resistance of equipment and installations in the de-energized state. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision. The following changes were made with respect to the previous edition: a) definitions complemented; b) revision of some requirements have been revised; c) addition of a warning pictogram; d) complete revision of the subclause on overload tests.

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General information

Status : Withdrawn
Approval date : 9/27/2007
Publish date : 9/29/2007
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 61557-2:2002
Normative reference SR EN 61557-1:2007
Normative reference SR EN 61010-1:2002
Replaced by SR EN IEC 61557-2:2022