CENELEC - European Committee for Electrotechnical Standardization
Latest
PREN 50110-2-2019
Scope
Introduction The European Standard EN 50110 series consists of two parts: - the first part@ EN 50110-1@ contains minimum requirements valid for all CENELEC countries and some additional informative annexes dealing with safe working; - the second part@ prEN 50110-2@ is a set of national annexes (one per country) which specify either the present safety requirements or give the national supplements to these minimum requirements at the time when this European Standard was prepared. The national annexes are summarized by the respective member country. National Committees shall notify CENELEC of any changes needed to their national annex. For users understanding@ it is important to publish this standard in all official CENELEC languages (English@ French and German) (see also the footnotes Nr. 1 to 4). In effect@ every clause in the following example of structure for each national annex which is marked by index 2 and 4 ??Written in all official CENELEC languages???? will be translated accordingly. To reduce effort@ every national Committee is recommended to prepare these clauses in their own national annex in English. The French and German translations will be provided by CENELEC with publishing. The structure of each national annex as shown in ??Example of the structure??: Example of the Structure Name of Country1 Laws and regulations2 Title of national law or regulation3 ? void Translation of Title of national law or regulation2 ? void Explanation of content of national law or regulation4 ? void Standards2 Title of national Standard3 Translation of Title of national Standard2 Explanation of content of national Standard4 Other Documents2 Title of the national Document3 Translation of Title of the national Document2 Explanation of content of the national Document4 NOTE Each Headline except ??Name of Country??@ ??Laws and Regulations??@ ??Standards?? and ??Other documents?? is a placeholder. In case of there is no item to mention@ the remark ??? void?? is to be added after the placeholder as shown in the first chapter of this example of the structure. 1 Written in all official CENELEC languages. If there is no item@ the following Information has to be added after the name of country ???? No reply ???? 2 Written in all official CENELEC languages. 3 Written in national language. 4 Written in all official CENELEC languages and in italic.
PREN 50110-2-2019 history
2019PREN 50110-2-2019 Operation of electrical installations - Part 2: National annexes
2018PREN 50110-2-2018 Operation of electrical installations - Part 2: National annexes