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CEI EN 60255-21-1 : 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 1: VIBRATION TESTS (SINUSOIDAL)
Available format(s)

Hardcopy , PDF

Language(s)

English - Italian

Published date

01-01-1997

FOREWORD
1. SCOPE
2. OBJECT
3. DEFINITIONS
4. REQUIREMENTS FOR VIBRATION
   TESTS (SINUSOIDAL)
5. CRITERIA FOR ACCEPTANCE
ANNEX A - OUTPUT CIRCUIT RESPONSE
          DURING VIBRATION RESPONSE TEST
ANNEX ZA - Normative reference to
           International Publications with their
           corresponding European Publications

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

Committee
CT 95
DevelopmentNote
Classificazione CEI 95-2 (09/2001)
DocumentType
Standard
Pages
18
PublisherName
Comitato Elettrotecnico Italiano
Status
Current

Standards Relationship
EN 60255-21-1:1995 Identical
IEC 60255-21-1:1988 Identical

IEC 60255-7:1991 Electrical relays - Part 7: Test and measurement procedures for electromechanical all-or-nothing relays
ISO 2041:2009 Mechanical vibration, shock and condition monitoring Vocabulary
HD 323.2.6 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST FC AND GUIDANCE: VIBRATION (SINUSOIDAL)

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