EN 60255-23:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 23: Contact performance
01-05-2005
13-09-1996
1 General
1.1 Scope and object
1.2 Normative references
2 Definitions
3 Standard rated and preferred values
3.1 Standard rated values
3.2 Standard preferred values
4 Test conditions
4.1 General
4.2 Test circuit
4.3 Relay energization
4.4 Criteria of contact failure
5 Assessment of contact performance
5.1 General
5.2 Evaluation
6 Presentation of performance
Annexes
A (normative) Standard test circuit
B (normative) Categories of application of contacts
C (normative) Assessment of test results
D (normative) Simplified method for assessment of contact
ratings
E (normative) Assessment of reliability characteristics
of all-or-nothing relays
ZA (normative) Normative references to international
publications with their corresponding European
publications
Is applicable to contact assemblies of relays within the scope of the IEC and covers basic considerations which are, in general, common to all types of relays covered by EN 60255.
| Committee |
CLC/SR 94
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN 60255-23:1997 | Identical |
| DIN EN 60255-23 : 1997 | Identical |
| CEI EN 60255-23 : 1ED 1997 | Identical |
| UNE-EN 60255-23:1998 | Identical |
| NF EN 60255-23 : 1997 | Identical |
| I.S. EN 60255-23:1999 | Identical |
| NBN EN 60255-23 : 1997 | Identical |
| IEC 60255-23:1994 | Identical |
| SN EN 60255-23 : 1996 | Identical |
| I.S. EN 60694:1999 | COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS |
| EN 60694:1996/A2:2001 | COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS |
| EN 61811-10:2003 | Electromechanical elementary relays of assessed quality - Part 10: Sectional specification - Relays for industrial application |
| BS EN 61811-10:2003 | Electromechanical all-or-nothing relays Sectional specification. Relays for industrial application |
| I.S. EN 61811-50:2002 | ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 50: SECTIONAL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY |
| VDE 0700-450 : 2001 | ELECTRICAL EQUIPMENT OF NON-ELECTRIC APPLIANCES FOR HOUSEHOLD AND SIMILAR PURPOSES - SAFETY REQUIREMENTS |
| BS EN 50123-7-1:2003 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems Measurement, control and protection devices for specific use in d.c. traction systems. Application guide |
| BS EN 50205:2002 | Relays with forcibly guided (mechanically linked) contacts |
| BS EN 50123-5:2003 | Railway applications. Fixed installations. D.C. switchgear Surge arresters and low-voltage limiters for specific use in d.c. systems |
| EN 50123-5:2003 | Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systems |
| BS EN 60694:1997 | Common specifications for high-voltage switchgear and controlgear standards |
| I.S. EN 50123-7-1:2003 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - APPLICATION GUIDE |
| BS EN 61811-11:2003 | Electromechanical all-or-nothing relays Blank detail specification. Relays for industrial application |
| BS EN 61811-50:2002 | Electromechanical all-or-nothing relays Sectional specification. Electromechanical all-or-nothing telecom relays of assessed quality |
| I.S. EN 61811-10:2003 | ELECTROMECHANICAL ELEMENTARY RELAYS OF ASSESSED QUALITY - PART 10: SECTIONAL SPECIFICATION - RELAYS FOR INDUSTRIAL APPLICATION |
| BS EN 50165:1997 | Electrical equipment of non-electric appliances for household and similar purposes. Safety requirements |
| I.S. EN 61811-11:2003 | ELECTROMECHANICAL ELEMENTARY RELAYS OF ASSESSED QUALITY - PART 11: BLANK DETAIL SPECIFICATION - RELAYS FOR INDUSTRIAL APPLICATION |
| CEI EN 50123-7-1 : 2003 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - APPLICATION GUIDE |
| CEI EN 50205 : 2002 | RELAYS WITH FORCIBLY GUIDED (MECHANICALLY LINKED) CONTACTS |
| I.S. EN 50205:2002 | RELAYS WITH FORCIBLY GUIDED (MECHANICALLY LINKED) CONTACTS |
| EN 61811-11:2003 | Electromechanical elementary relays of assessed quality - Part 11: Blank detail specification - Relays for industrial application |
| EN 50205:2002 | Relays with forcibly guided (mechanically linked) contacts |
| EN 61811-50:2002 | Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality |
| IEC 60255-3:1989 | Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time |
| IEC 60255-7:1991 | Electrical relays - Part 7: Test and measurement procedures for electromechanical all-or-nothing relays |
| IEC 60050-531:1974 | International Electrotechnical Vocabulary (IEV) - Part 531: Electronic tubes |
| IEC 60605-6:2007 | Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity |
| IEC 60085:2007 | Electrical insulation - Thermal evaluation and designation |
| IEC 60255-15:1981 | Electrical relays. Part 15: Endurance tests for electrical relay contacts - Specification for the characteristics of test equipment |
| IEC 60410:1973 | Sampling plans and procedures for inspection by attributes |
| IEC 60255-19:1983 | Electrical relays. Part 19: Sectional specification: Electromechanical all-or-nothing relays of assessed quality |
| IEC 60255-19-1:1983 | Electrical relays. Part 19: Blank detail specification: Electromechanical all-or-nothing relays of assessed quality - Test schedules 1, 2 and 3 |
| IEC 60050-446:1983 | International Electrotechnical Vocabulary (IEV) - Part 446: Electrical relays |
| IEC 60255-14:1981 | Electrical relays. Part 14: Endurance tests for electrical relay contacts - Preferred values for contact loads |
| IEC 60255-1-00:1975 | Electrical relays. All-or-nothing electrical relays. *Note.-This publication supersedes IEC 255-1 (1967) and 255-2 (1969) |
| IEC 60255-5:2000 | Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
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