I.S. EN 60255-22-7:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRICAL RELAYS - PART 22-7: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - POWER FREQUENCY IMMUNITY TESTS
Hardcopy , PDF
13-09-2013
English
01-01-2005
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.
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Foreword
1 Scope and object
2 Normative references
3 Definitions
4 Test severity levels
5 Test equipment
5.1 Test generator
5.2 Verification of the test generator
5.3 Coupling networks
6 Test set-up
6.1 Earthing connections
6.2 Auxiliary equipment
7 Test procedure
8 Criteria for acceptance
9 Test report
Annex A (informative) Background information for power
frequency tests
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Specifies the 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.
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 60255-22-7:2003 | Identical |
| DIN EN 60255-22-7 : 2004 | Identical |
| UNE-EN 60255-22-7:2004 | Identical |
| IEC 60255-22-7:2003 | Identical |
| BS EN 60255-22-7:2003 | Identical |
| SN EN 60255-22-7 : 2003 | Identical |
| NF EN 60255-22-7 : 2003 | 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 61000-4-16:2016 | Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz |
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