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SRPS EN 61557-9:2015

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 9: Equipment for insulation fault location in IT systems

Apr 29, 2015

General information

60.60     Apr 29, 2015

ISS

N085

European Norm

25.040.40  

English  

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Published

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Scope

IEC 61557-9:2014 specifies the requirements for the insulation fault location system (IFLS) which localizes insulation faults in any part of the system in unearthed IT a.c. systems and unearthed IT a.c. systems with galvanically connected d.c. circuits having nominal voltages up to 1 000 V a.c., as well as in unearthed IT d.c. systems with voltages up to 1 500 V d.c., independent of the measuring principle. IT systems are described in IEC 60364-4-41 amongst other literature. Additional data for a selection of devices in other standards should be noted. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision which includes the following significant technical changes with respect to the previous edition:

- the scope, normative references, terms and definitions have been complemented;

- abbreviations are listed and explained;

- requirements, marking and operating instructions have been revised;

- mandatory and optional functions have been defined and their terminology has been adapted to IEC 61557-15;

- mechanical requirements have been added;

- Clause 6 "Tests" has been revised; and

- new Tables have been added.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

2006/95/EC

Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)

Harmonized
2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

Harmonized

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 61557-9:2010

NOW

PUBLISHED
SRPS EN 61557-9:2015
60.60 Standard published
Apr 29, 2015

REVISED BY

PUBLISHED
SRPS EN IEC 61557-9:2025

Related project

Adopted from EN 61557-9:2015

National regulations and standards

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