CENELEC
Project
| Reference | EN 60255-21-1:1995 |
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| Title | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal) |
| Project Number | 5855 |
| Abstract/Scope | This part includes two types of vibration tests: the vibration response test and the vibration endurance test, and is generally based upon EN 60068-2-6. The requirements are applicable only to measuring relays and protection equipment in a new condition. The tests specified are type tests. |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 1995-11-14 |
| Current Stage code deadline | 1996-10-01 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 95 |
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| Reference Document | IEC 60255-21-1:1988 (EQV) |
| ICS | 29.120.70 - Relays |
| Keywords | Relay; Measuring relay; Vibration test; Protection equipment; Seismic test |
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| Special National Condition(s) |
Environment
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 1995-09-20 |
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| date of Availability (DAV) (2) | 1995-11-14 |
| date of Announcement (DOA) (3) | 1996-04-01 |
| date of Publication (DOP) (4) | 1996-10-01 |
| date of Withdrawal (DOW) (5) | 1996-10-01 |
Relations
| Supersedes | |
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| Superseded by | |
| Normative reference (6) | ISO 2041:1975 IEC 60050-26:1968 HD 323.2.6 S2:1988 EN 60255-1-00:1997 IEC 60255-7:1978 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
