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DIN EN 60255-21-1:1996-05

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)

German

Published date

01-01-1996

National foreword
Committees responsible
Clause
1 Scope
2 Object
3 Definitions
3.1 Vibration test (sinusoidal)
3.2 Vibration response test
3.3 Vibration endurance test
3.4 Fixing point (*)
3.5 Measuring points (*)
3.6 Check point (*)
3.7 Reference point (*)
3.8 Sweep-cycle (*)
3.9 Distortion (*)
3.10 Cross-over frequency
3.11 Standard acceleration of gravity
4 Requirements for vibration tests (sinusoidal)
4.1 Test apparatus and mounting
4.2 Test severity class
4.3 Test procedure
5 Criteria for acceptance
5.1 Acceptance criteria for vibration response test
5.2 Acceptance criteria for vibration endurance test
Appendix A Output circuit response during vibration
            response test

Describes the vibration, shock, bump and seismic requirements applicable to measuring relays and protection equipment. Gives vibration response and endurance test, fixing and measuring points, check and reference point, sweep-cycle, distortion, cross-over frequency and standard acceleration of gravity.

DevelopmentNote
Supersedes DIN IEC 60255-21-1 (05/2002)
DocumentType
Standard
Pages
8
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current
Supersedes

Standards Relationship
SN EN 60255-21-1 : 1995 Identical
UNE-EN 60255-21-1:1996 Identical
EN 60255-21-1:1995 Identical
I.S. EN 60255-21-1:1999 Identical
IEC 60255-21-1:1988 Identical
BS EN 60255-21-1:1996 Identical

VDE 0435-130 : 2001 ELECTRICAL RELAYS - INSULATION COORDINATION FOR MEASURING RELAYS - REQUIREMENTS AND TESTS
DIN EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - REQUIREMENTS AND TESTS

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