STN EN IEC 60051-4
| Name: | STN EN IEC 60051-4 |
| Validity: | Valid |
| Number of pages: | 32 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Priamo pôsobiace analógové elektrické prístroje a ich príslušenstvo. Časť 4: Špeciálne požiadavky pre merače frekvencie |
| English title | Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters |
| Release Date: | 01. 08. 2021 |
| Date of withdrawal: | |
| ICS: | 17.220.20 |
| Sorting character/National clasification code | 35 6203 |
| Level of incorporation: | idt IEC 60051-4:2018, idt EN IEC 60051-4:2021 |
| Official Journal | 07/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 60051-4:2001-10 (35 6203) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60051-4:2018 applies to direct acting indicating analogue frequency meters of the following types: • pointer-type frequency meters (as defined in 3.2.11 of IEC 60051-1:2016); • vibrating-reed frequency meters (as defined in 3.2.12 of IEC 60051-1:2016). IEC 60051-4:2018 also applies to non-interchangeable accessories (as defined in 3.1.23 of IEC 60051-1:2016) used with frequency meters. IEC 60051-4:2018 cancels and replaces the fourth edition published in 1984. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9; b) addition of Annex A to specify the nonconformity classification of test items. IEC 60051-4:2018 is to be used in conjunction with IEC 60051-1:2016. |
| Preview: | Náhľad normy (PDF) |