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EN 61557-9:2015 Standard

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  Keywords:

#edition #unearthed #iec #requirements #voltages

  This standard is no longer addressed in the last official Journal publication of the "2018-09-14 ". This standard is addressed for the last time in the official journal publication of the "2017-09-08"

  Directive

Low voltage (LVD) Directive (2014/35/EU)

  Last Official Journal reference

Friday 8th of September 2017

  Description:

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 systemsIEC 61557-9:2014

  Purpose

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.

  Publication

Friday 8th of September 2017

  Reference

This standard superseed the "EN 61557-9:2009".

Anyway is still possible use the "EN 61557-9:2009" until January 15th, 2018

  Related Standards

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CELAB performs voluntary inspection activities on technical construction files to check their contents.

CELAB can accomplish all the required tests in order to affix the CE-marking related to EMC, LVD, RED, MDD, machines and many others.

CLICK HERE TO GET TESTS AND INFO ON THE EN 61557-9:2015 STANDARD

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