EN 60255-22-7:2003

Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests

Specifies general requirements for power frequency immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. The objective of the tests is to confirm that the equipment under test will operate correctly when energised and subjected to short duration, conducted, common and differential mode power frequency disturbances. Is based on EN 61000-4-16.

Elektrische Relais - Teil 22-7: Prüfungen der elektrischen Störfestigkeit von Messrelais und Schutzeinrichtungen - Prüfung der Störfestigkeit gegen netzfrequente Störgrößen

Relais électriques - Partie 22-7: Essais d'influence électrique concernant les relais de mesure et dispositifs de protection - Essais d'immunité aux fréquences industrielles

Spécifie les exigences générales pour les essais d'immunité aux fréquences industrielles des relais de mesure et dispositifs de protection des réseaux électriques, incluant les équipements de contrôle, de supervision et d'interface avec le processus utilisés dans ces réseaux. Le but de ces essais est d'obtenir la confirmation que l'équipement sous test fonctionnera correctement lorsqu'il est alimenté et soumis à des perturbations à fréquence industrielle en mode différentiel et commun, de courte durée, conduite. Est basée sur la EN 61000-4-16.

Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests

General Information

• Status: Withdrawn
• Publication Date: 07-May-2003
• Withdrawal Date: 30-Apr-2006
• ICS: 29.120.70 - Relays
• Technical Committee: CLC/TC 95X - Measuring relays and protection equipment
• Drafting Committee: IEC/TC 95 - IEC_TC_95
• Parallel Committee: IEC/TC 95 - IEC_TC_95
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 28-Jun-2016
• Completion Date: 28-Jun-2016
• Ref Project: SIST EN 60255-22-7:2003 - Electrical relays -- Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests

Relations

• Replaced By: EN 60255-26:2013 - Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI SIST EN 60255-22-7:2003

STANDARD
september 2003
Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and
protection equipment - Power frequency immunity tests
ICS 29.120.70 Referenčna številka
SIST EN 60255-22-7:2003(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 60255-22-7
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2003

ICS 29.120.70


English version


Electrical relays
Part 22-7: Electrical disturbance tests for measuring relays
and protection equipment -
Power frequency immunity tests
(IEC 60255-22-7:2003)


Relais électriques Elektrische Relais
Partie 22-7: Essais d'influence électrique Teil 22-7: Prüfungen der elektrischen
concernant les relais de mesure Störfestigkeit von Messrelais
et dispositifs de protection - und Schutzeinrichtungen -
Essais d'immunité aux fréquences Prüfung der Störfestigkeit gegen
industrielles netzfrequente Störgrößen
(CEI 60255-22-7:2003) (IEC 60255-22-7:2003)




This European Standard was approved by CENELEC on 2003-05-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard 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 European Standard 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, 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


© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60255-22-7:2003 E

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EN 60255-22-7:2003 - 2 -
Foreword
The text of document 95/154/FDIS, future edition 1 of IEC 60255-22-7, prepared by IEC TC 95,
Measuring relays and protection equipment, was submitted to the IEC-CENELEC parallel vote and
was approved by CENELEC as EN 60255-22-7 on 2003-05-01.

The following dates were fixed:

– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-02-01

– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-05-01

Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annex A is informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60255-22-7:2003 was approved by CENELEC as a
European Standard without any modification.

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- 3 - EN 60255-22-7:2003
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60255-6 1988 Electrical relays EN 60255-6 1994
(mod) Part 6: Measuring relays and protection + corr. February 1995
equipment

IEC 61000-4-16 1998 Electromagnetic compatibility (EMC) EN 61000-4-16 1998
Part 4-16: Testing and measurement
techniques - Test for immunity to
conducted, common mode disturbances
in the frequency range 0 Hz to 150 kHz
A1 2001 - -

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NORME CEI
INTERNATIONALE IEC
60255-22-7
INTERN
...