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IEC 60255-6:1988

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 6: Measuring relays and protection equipment

Available format(s)

Hardcopy , PDF

Language(s)

English - French

Published date

30-12-1988

Superseded date

18-08-2009

Superseded by

IEC 60255-1:1967

€118.25
Excluding VAT
Summarise this standard

FOREWORD
PREFACE
SECTION ONE - GENERAL
Clause
1. Scope and object
2. Definitions
SECTION TWO - REQUIREMENTS
3. Standard values
4. Thermal requirements
5. Mechanical requirements
6. Limiting dynamic value
7. Accuracy
8. Rated burden
9. Insulation
10. Additional requirements for static relays
11. Contact performance
12. Markings and data
SECTION THREE - TEST METHODS
13. Tests related to accuracy and operating
    characteristics
14. Test conditions related to operating time for
    determining errors
15. Tests for thermal requirements
16. Tests for mechanical requirements
17. Limiting dynamic value tests
18. Contact performance tests
APPENDIX A - Note on specified independant time relays

This standard specifies the general performance requirements of all electrical measuring relays and protection equipment used in the electrotechnical fields covered by the IEC. Supersedes IEC 60255-6 (1978) and its first supplement 60255-6 A (1980).

Committee
TC 95
DevelopmentNote
SUPERSEDES IEC 255-6(1978) AND ITS FIRST SUPPLEMENT 255-6A(1980).
DocumentType
Standard
Pages
37
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

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A newer version of this standard is available.

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