EN 60051-4:1989
Superseded
Superseded
View Superseded by
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters
Published date
11-16-1989
Superseded date
05-06-2021
Superseded by
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Summarise this standard
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Applies to direct acting indicating frequency meters, and to non-interchangeable accessories used with frequency meters.
| Committee |
CLC/TC 85X
|
| DevelopmentNote |
To be read in Conjunction with EN 60051-1 (04/2001) Supersedes HD 233 (07/2004) Also numbered as BS 89-4(1990) and IEC 60051-4 (10/2005)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 60051-4:1991-11 | Identical |
| NFC 42 103 : 1986 | Identical |
| NEN 10051-4 : 1991 | Identical |
| PN EN 60051-4 : 1998 | Identical |
| NF EN 60051-4 : 1990 | Identical |
| I.S. EN 60051-4:1990 | Identical |
| CEI EN 60051-4 : 1997 | Identical |
| NBN EN 60051-4 : 1994 | Identical |
| CEI EN 60051-4:1991 | Identical |
| ONORM OVE EN 60051-4 : 1990 | Identical |
| UNE-EN 60051-4:1993 | Identical |
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