IEC 61811-50:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, English - French
12-03-2002
28-01-2015
FOREWORD
1 General
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Preferred values
1.5 Marking and documentation
2 Quality assessment procedures
2.1 Primary stage of manufacture
2.2 Structurally similar relays
2.3 Subcontracting
2.4 Qualification approval procedures
2.5 Quality conformance inspection
2.6 Test schedule
2.7 Order of tests
3 Preparation of blank detail and detail specifications
4 Test schedule
4.1 Test sequence
4.2 Types of relays, based upon environmental protection
4.3 Categories of application of contacts
4.4 Notes relative to table 1
5 Relay reliability - Failure rate data
Annex A (informative) Data base for failure rates
IEC 61811-50:2002 Is a sectional specification applicable to electromechanical all-or-nothing telecom relays of assessed quality. Selects the appropriate methods of test to be used in detail specifications and contains basic test schedules to be used in the preparation of such specifications.
| Committee |
TC 94
|
| DevelopmentNote |
Stability Date: 2014. (10/2012) A Bilingual edition has been published on 06/05/2014. (05/2014)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 61811-50 : 2003 | Identical |
| NEN EN IEC 61811-50 : 2002 | Identical |
| I.S. EN 61811-50:2002 | Identical |
| PN EN 61811-50 : 2006 | Identical |
| SAC GB/T 16608-50 : 2012 | Identical |
| BS EN 61811-50:2002 | Identical |
| CEI EN 61811-50 : 2003 | Identical |
| EN 61811-50:2002 | Identical |
| DIN EN 61811-50:2002-11 | Identical |
| UNE-EN 61811-50:2002 | Identical |
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