STN EN IEC 60051-3
| Označenie: | STN EN IEC 60051-3 |
| Platnosť: | Platná |
| Počet strán: | 28 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Priamo pôsobiace analógové elektrické prístroje a ich príslušenstvo. Časť 3: Špeciálne požiadavky pre wattmetre a varmetre |
| Anglický názov: | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters |
| Dátum vydania: | 01. 08. 2021 |
| Dátum zrušenia: | |
| ICS: | 17.220.20 |
| Triediaci znak: | 35 6203 |
| Úroveň zapracovania: | idt IEC 60051-3:2018, idt EN IEC 60051-3:2021 |
| Vestník: | 07/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 60051-3:2001-10 (35 6203) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 60051-3:2018 applies to direct acting indicating wattmeters and varmeters having an analogue display. IEC 60051-3:2018 also applies to: • non-interchangeable accessories (as defined in 3.1.23 of IEC 60051-1:2016) used with wattmeters and varmeters; • a combination of the instruments and the accessories provided that the adjustments have been made for the combination; • direct acting indicating electrical measuring instruments whose scale marks do not correspond directly to their electrical input quantity, provided that the relationship between them is known; • instruments and accessories having electronic devices in their measuring and/or auxiliary circuits. IEC 60051-3:2018 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 as accessories. IEC 60051-3:2018 cancels and replaces the fourth edition published in 1984 and Amendment 1:1994. |
| Náhľad normy: | Náhľad normy (PDF) |