STN EN 50522
| Označenie: | STN EN 50522 |
| Platnosť: | Zrušená |
| Počet strán: | 80 |
| Jazyk: |
EN
|
| Listinná verzia: | 28,80€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
25,92€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 28,80€ c) S možnosťou tlače, prenosu textu a obrázkov: 37,44€ |
| Slovenský názov: | Uzemňovanie silnoprúdových inštalácií na striedavé napätia prevyšujúce 1 kV |
| Anglický názov: | Earthing of power installations exceeding 1 kV a.c. |
| Dátum vydania: | 01. 06. 2022 |
| Dátum zrušenia: | 01. 03. 2023 |
| ICS: | 29.120.50 |
| Triediaci znak: | 33 3201 |
| Úroveň zapracovania: | idt EN 50522:2022 |
| Vestník: | 05/22 |
| Zmeny: | |
| Nahradzujúce normy: | STN EN 50522:2023-03 (33 3201) |
| Nahradené normy: | STN EN 50522:2011-08 (33 3201) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document is applicable to specify the requirements for the design and erection of earthing systems of electrical installations, in systems with nominal voltage above 1 kV AC and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended. NOTE 1 The technical and procedural principles of this document can be applied when 3rd parties’ installations and facilities are planned and/or erected in the vicinity of HV electrical power installations. For the purpose of interpreting this document, an electrical power installation is considered to be one of the following: a) substation, including substation for railway power supply; b) electrical power installations on mast, pole and tower; switchgear and/or transformers located outside a closed electrical operating area; c) one (or more) power station(s) located on a single site; the electrical power installation includes generators and transformers with all associated switchgear and all electrical auxiliary |
| Náhľad normy: | Náhľad normy (PDF) |