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CEI EN 60255-21-2 : 1997

Current
Current

The latest, up-to-date edition.

ELECTRICAL RELAYS - PART 21: VIBRATION, SHOCK, BUMP AND SEISMIC TESTS ON MEASURING RELAYS AND PROTECTION EQUIPMENT - SECTION 2: SHOCK AND BUMP TESTS
Available format(s)

Hardcopy , PDF

Language(s)

English - Italian

Published date

01-01-1997

Publisher

Comitato Elettrotecnico Italiano

FOREWORD
1. SCOPE
2. OBJECT
3. DEFINITIONS
4. REQUIREMENTS FOR SHOCK AND
   BUMP TESTS
5. CRITERIA FOR ACCEPTANCE
ANNEX A - SELECTION CRITERIA FOR
          SHOCK AND BUMP TEST PARAMETERS a)
          AND OUTPUT CIRCUIT RESPONSE DURING
          SHOCK RESPONSE TEST b)
ANNEX ZA - Normative reference to International
           Publications with their corresponding
           European Publications

Describes the vibration, shock, bump and seismic requirements applicable to electromechanical and static measuring relays and protection equipment with or without output contacts.

Committee
CT 95
DevelopmentNote
Classificazione CEI 95-3 (09/2001)
DocumentType
Standard
Pages
20
PublisherName
Comitato Elettrotecnico Italiano
Status
Current

Standards Relationship
EN 60255-21-2:1995 Identical
IEC 60255-21-2:1988 Identical

IEC 60255-7:1991 Electrical relays - Part 7: Test and measurement procedures for electromechanical all-or-nothing relays
IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
ISO 2041:2009 Mechanical vibration, shock and condition monitoring Vocabulary
IEC 60255-21-1:1988 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
EN 60068-2-29:1993 Environmental testing - Part 2: Tests - Test Eb and guidance: Bump
EN 60255-21-1:1995 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)
IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
CEI 50-6 : 1985 COR 1989

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Hardcopy - English - Italian
PDF - English - Italian
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