SIST EN 61000-4-14:2001/A1:2004

Electromagnetic compatibility (EMC) -- Part 4-14: Testing and measurement techniques - Voltage fluctuation immunity test

Subclause 8.1 (Climatic conditions) and clause 9 (Evaluation of test results) have been amended. Contains a new clause 10 (Test report).

Elektromagnetische Verträglichkeit (EMV) -- Teil 4-14: Prüf- und Meßverfahren - Prüfung der Störfestigkeit gegen Spannungsschwankungen

Compatibilité électromagnétique (CEM) -- Partie 4-14: Techniques d'essai et de mesure - Essai d'immunité aux fluctuations de tension

Le paragraphe 8.1 (Conditions climatiques) et l'article 9 (Evaluation des résultats d'essai) ont été modifiés. Contient un nouvel article 10 (Rapport d'essai).

Elektromagnetna združljivost (EMC) – 4-16. del: Preskušanje in merilne tehnike – Preskušanje odpornosti proti napetostnim nihanjem – Dopolnilo 1 (IEC 61000-4-14:1999/A1:2001)

General Information

• Status: Published
• Publication Date: 31-Aug-2004
• ICS: 33.100.20 - Immunity
• Technical Committee: EMC - Electromagnetic compatibility
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Sep-2004
• Due Date: 01-Sep-2004
• Completion Date: 01-Sep-2004
• Directive: 2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2014/30/EU - Directive 2014/30/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 electromagnetic compatibility (recast)
• Directive: 89/336/EEC - Electromagnetic compatibility (EMC)
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: EN 61000-4-14:1999/A1:2004 - Electromagnetic compatibility (EMC) - Part 4-14: Testing and measurement techniques - Voltage fluctuation immunity test for equipment with input current not exceeding 16 A per phase

Relations

• Amends: SIST EN 61000-4-14:2001 - Electromagnetic compatibility (EMC) -- Part 4-14: Testing and measurement techniques - Voltage fluctuation immunity test
• Effective Date: 21-Sep-2010

Overview

SIST EN 61000-4-14:2001/A1:2004 (CLC) is an amendment to the European adoption of IEC 61000-4-14 covering voltage fluctuation immunity testing and measurement techniques for equipment with input current not exceeding 16 A per phase. The amendment refines laboratory climatic conditions, updates the evaluation of test results, and introduces a mandatory test report clause to improve reproducibility and accountability.

This standard is applicable where electromagnetic compatibility (EMC) assessments must address how equipment responds to mains voltage fluctuations. It is intended for use by test laboratories, manufacturers, compliance engineers and product committees tasked with defining performance criteria and pass/fail decisions.

Key Topics

• Scope and applicability: Targets equipment with input current not exceeding 16 A per phase and aligns with IEC 61000-4-14 as endorsed by CENELEC.
• Climatic conditions (subclause 8.1): Laboratory conditions must comply with the operational limits specified by the equipment under test (EUT) and test equipment manufacturers. Tests must not be performed if relative humidity causes condensation on the EUT or test equipment. The amendment highlights the need to consider climatic influence where relevant.
• Evaluation of test results (clause 9): Results are to be classified by loss of function or performance degradation relative to a defined performance level. The recommended classification categories include:
  • normal performance within specified limits;
  • temporary loss/degradation recovering automatically after disturbance;
  • temporary loss/degradation requiring operator intervention to recover;
  • irreversible loss/degradation or damage. These classes provide a framework for product, product-family, and generic standards, and for manufacturer–purchaser agreements on acceptable performance.
• Test report (clause 10): The standard requires comprehensive reporting to enable repetition of tests and clear pass/fail rationale. Required report elements include identification of the EUT and test equipment, environmental conditions, performance level or criteria, observed effects and durations, and any special conditions needed for compliance.

Applications

• Use in conformity assessment and EMC type testing for consumer, industrial and commercial equipment rated up to 16 A per phase.
• Input to product standards and procurement specifications where voltage fluctuation immunity is a requirement.
• Guidance for test houses to document test plans, environmental controls and objective pass/fail decisions.

Related Standards

• IEC 61000-4-14 (base international standard)
• Product-specific EMC standards and generic immunity standards that reference performance criteria

By clarifying climatic requirements, formalizing evaluation categories and mandating detailed test reporting, SIST EN 61000-4-14:2001/A1:2004 strengthens reproducibility and consistency in voltage fluctuation immunity testing and supports defensible compliance decisions.

Standards Content (Sample)

SLOVENSKI SIST EN 61000-4-
14:2001/A1:2004
STANDARD
september 2004
Elektromagnetna združljivost (EMC) – 4-16. del: Preskušanje in merilne
tehnike – Preskušanje odpornosti proti napetostnim nihanjem – Dopolnilo 1
(IEC 61000-4-14:1999/A1:2001)
Electromagnetic compatibility (EMC) - Part 4-14: Testing and measurement
techniques - Voltage fluctuation immunity test - Amendment 1 (IEC 61000-4-
14:1999/A1:2001)
ICS 33.100.20 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 61000-4-14/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2004
ICS 33.100.20
English version
Electromagnetic compatibility (EMC)
Part 4-14: Testing and measurement techniques –
Voltage fluctuation immunity test
(IEC 61000-4-14:1999/A1:2001)
Compatibilité électromagnétique (CEM) Elektromagnetische Verträglichkeit (EMV)
Partie 4-14: Techniques d'essai Teil 4-14: Prüf- und Meßverfahren -
et de mesure – Prüfung der Störfestigkeit
Essai d'immunité aux fluctuations gegen Spannungsschwankungen
de tension (IEC 61000-4-14:1999/A1:2001)
(CEI 61000-4-14:1999/A1:2001)
This amendment A1 modifies the European Standard EN 61000-4-14:1999; it was approved by
CENELEC on 2004-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal
Regulations which stipulate the conditions for giving this amendment the status of a national standard without
any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61000-4-14:1999/A1:2004 E

Foreword
The text of amendment 1:2001 to the International Standard IEC 61000-4-14:1999, prepared by
SC 77B, High frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to
the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to
EN 61000-4-14:1999 on 2004-05-01.
The following dates were fixed:
- latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-05-01
- latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2007-05-01
__________
Endorsement notice
The text of amendment A1:2001 to the International standard IEC 61000-4-14:1999 was approved by
CENELEC as an amendment to the European Standard without modification.
__________
NORME CEI
INTERNATIONALE IEC
61000-4-14
INTERNATIONAL
STANDARD
AMENDEMENT 1
AMENDMENT 1
2001-07
PUBLICATION FONDAMENTALE EN CEM
BASIC EMC PUBLICATION
Amendement 1
Compatibilité électromagnétique (CEM) –
Partie 4-14:
Techniques d’essai et de mesure –
Essai d’immunité aux fluctuations de tension
Amendment 1
Electromagnetic compatibility (EMC) –
Part 4-14:
Testing and measurement techniques –
Voltage fluctuation immunity test
 IEC 2001 Droits de reproduction réservés  Copyright - all rights reserved
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http://www.iec.ch
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