UNE-EN IEC 60051-3:2021
Current
The latest, up-to-date edition.
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters (Endorsed by Asociación Española de Normalización in June of 2021.)
Hardcopy , PDF
English
01-06-2021
Part 3 of the standard applies to direct acting indicating wattmeters and varmeters having an analoguedisplay.NOTE For multifunction instruments, see Part 7.It also applies to:" Non-interchangeable accessories (as defined in Subclause 3.1.23 of IEC 60051-1:2016) used withwattmeters and varmeters." Combination of the instruments and the accessories provided that the adjustments have been madefor the combination;" Direct acting indicating electrical measuring instrument whose scale marks do not corresponddirectly to its electrical input quantity, provided that the relationship between them is known;" Instruments and accessories having electronic devices in their measuring and/or auxiliary circuits.This standard does not apply to:" Special purpose instruments which are covered by their own IEC standards;" Special purpose devices which are covered by their own IEC standards when they are used asaccessories.
| Committee |
CTN 82/SC 4
|
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| BS EN IEC 60051-3:2021 | Equivalent |
| IEC 60051-3:2018 | Identical |
| EN IEC 60051-3:2021 | Identical |
| BS 328-4:1983 | Identical |
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