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I.S. EN 60255-22-4:2008

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-4: ELECTRICAL DISTURBANCE TESTS - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST

Available format(s)

Hardcopy , PDF

Superseded date

13-09-2013

Superseded by

I.S. EN 60255-26:2013

Language(s)

English

Published date

01-01-2008

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

€64.00
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FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Test severity level
5 Test equipment
6 Test set-up
  6.1 Test set-up using CDNs
  6.2 Test set-up using the capacitive coupling clamp
7 Test procedure
8 Criteria for acceptance
9 Test report
Annex A (informative) - Background information for fast
                        transient/burst immunity test
Annex B (informative) - Examples of environments for Class A
                        and Class B test levels
Annex ZA (normative) - Normative references to international
                       publications with their corresponding
                       European publications

Describes the general requirements for electrical fast transient immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with these systems.

DocumentType
Standard
Pages
35
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
BS EN 60255-22-4:2008 Identical
DIN EN 60255-22-4 : 2009 Identical
NF EN 60255-22-4 : 2008 Identical
IEC 60255-22-4:2008 Identical
EN 60255-22-4:2008 Identical
UNE-EN 60255-22-4:2008 Identical

EN 60255-6 : 94 AC 95 ELECTRICAL RELAYS - MEASURING RELAYS AND PROTECTION EQUIPMENT
IEC 60255-6:1988 Electrical relays - Part 6: Measuring relays and protection equipment
EN 61000-4-4:2012 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (IEC 61000-4-4:2012)

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