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IEC 60255-14:1981

IEC 60255-14:1981

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Electrical relays. Part 14: Endurance tests for electrical relay contacts - Preferred values for contact loads

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

07-02-2005

Superseded by

IEC 61810-2:2017

Language(s)

English - French

Published date

01-01-1981

Publisher

International Electrotechnical Committee

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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FOREWORD
PREFACE
SECTION ONE - GENERAL AND DEFINITIONS
Clause
1. General
   1.1 Scope and object
   1.2 General requirements
2. Terms and definitions
   2.1 Application category of contacts
3. Standard values
   3.1 Application categories of contacts
SECTION TWO - STANDARD VALUES FOR CATEGORIES 0 AND 1
4. Contact loads
   4.1 D.C. and a.c. (50 Hz or 60 Hz) resistive loads
   4.2 D.C. inductive loads
   4.3 Capacitive load
   4.4 D.C. relay load
   4.5 D.C. open-ended cable loads (floating cable)
   4.6 D.C. cable loads combined with resistive load
   4.7 D.C. cable load combined with relay load
SECTION THREE - STANDARD VALUES FOR CATEGORIES 2 AND 3
5. Contact loads
   5.1 D.C. and a.c. (50 Hz, 60 Hz or 400 Hz) resistive loads
   5.2 Inductive loads
   5.3 Capacitive loads
   5.4 Relay load

Specifies preferred characteristics of the contact loads to be used in endurance tests of electrical relay contacts. Should be used in conjunction with IEC 60255-15 which describes the characteristics of the test equipment to be used.

DevelopmentNote
Also numbered as BS 5992-4(1983) (09/2005)
DocumentType
Standard
Pages
27
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
SAC GB/T 14598.4 : 1993 Identical
UNE 21136-14:1990 Identical

BS CECC 16000-1:1992 Harmonized system of quality assessment for electronic components. Generic specification: electromechanical all-or-nothing relays General
EN 61811-51:2002 Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
EN 61811-54:2002 Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
EN 60255-5:2001 Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
I.S. EN 61811-55:2002 ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 55: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 11 MM X 7,5 MM (MAX.) BASE
IEC PAS 61811-55:2000 Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base
DIN EN 60255-23 : 1997 ELECTRICAL RELAYS - PART 23: CONTACT PERFORMANCE
BS EN 61811-52:2002 Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 20 mm x 10 mm base
BS EN 61811-53:2002 Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 14 mm x 9 mm base
BS EN 61811-55:2002 Electromechanical non-specified time all-or-nothing relays of assessed quality Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 11 mm x 7,5 mm (max.) base
BS EN 61811-54:2002 Electromechanical non-specified time all-or-nothing relays of assessed quality Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 15 mm x 7,5 mm base
IEC 61811-53:2002 Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14 mm x 9 mm base
IEC 61811-55:2002 Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base
IEC 61811-51:2002 Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
IEC 61811-52:2002 Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20 mm x 10 mm base
IEC 61811-54:2002 Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
EN 61811-52:2002 Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20 mm x 10 mm base
I.S. EN 61811-51:2002 ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 51: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - NON-STANDARDIZED TYPES AND CONSTRUCTION
BS EN 61811-51:2002 Electromechanical all-or-nothing relays Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Non-standardized types and construction
I.S. EN 61811-54:2002 ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 54: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 15 MM X 7,5 MM BASE
I.S. EN 61811-53:2002 ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 53: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 14 MM X 9 MM BASE
EN 60255-23:1996 Electrical relays - Part 23: Contact performance
I.S. EN 61811-52:2002 ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 52: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 20 MM X 10 MM BASE
IEC 60255-23:1994 Electrical relays - Part 23: Contact performance
EN 61811-55:2002 Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base
EN 61811-53:2002 Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14 mm x 9 mm base

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