IEC 60364-8-82-ed.1.0

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Označenie: IEC 60364-8-82-ed.1.0

Dátum vydania: 20.10.2022

Stránok: 0

Krajina: Medzinárodná technická norma

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Anotácia

IEC 60364-8-82:2022 provides requirements and recommendations that apply to low-voltage electrical installations connected or not to a distribution network able to operate: - with local power supplies, and/or - with local storage units, and that monitors and controls the energy from the locally connected sources delivering it to: - current-using equipment, and/or - local storage units, and/or - distribution networks. Such electrical installations are designated as prosumers electrical installations (PEIs). These requirements and recommendations apply to new installations and modifications of existing installations. This document also provides requirements and recommendations for the safe, efficient and correct behaviour of these installations when integrated into a smart grid. Information related to grid interaction to ensure the stability of the electrical system for grid connected PEIs is given in Annex B. This document covers the requirements related to stability of islanded and stand-alone PEIs. This first edition cancels and replaces IEC 60364-8-2 published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60364­-8-­2:2018: a) the vocabulary and concepts have been aligned as much as possible with those used by TC 8 and SC 8B, taking notably into account the IEC 62898 and IEC 62786 series, still respecting the installers mindset (installers being the first users of the IEC 60364 series and being used to only refer to the IEC 60364 series); b) the type of system earthing and the change of type of system earthing (sequencing) when there is a change of mode of the prosuming installation, have been clarified; c) the conditions of connection and disconnection from the DSO network have also been described, both from the safety point of view and the proper functioning point of view; d) additional requirements have been introduced; e) the figures have been updated; f) a new normative Annex D on single dwelling or similar application islandable PEIs has been added; g) the numbering has also been reviewed to follow the updated numbering system of the IEC 60364 series, in line with the IEC Directives and compatible with Parts 7. LIEC 60364-8-82:2022 specifie les exigences et recommandations qui sappliquent aux installations electriques a basse tension connectees ou non a un reseau de distribution capable de fonctionner: - avec des alimentations electriques locales; et/ou - avec des unites de stockage locales; et qui surveille et commande lenergie delivree par les sources connectees en local afin dalimenter: - des materiels dutilisation; et/ou - des unites de stockage locales; et/ou - les reseaux de distribution. Ces installations electriques sont appelees installations electriques du prosommateur (PEI, Prosumers Electrical Installations). Ces exigences et recommandations sappliquent aux installations neuves et aux modifications des installations existantes. Le present document specifie egalement les exigences et recommandations relatives au comportement sur, efficace et correct de ces installations lorsquelles sont integrees dans un reseau intelligent. Les informations relatives a linteraction du reseau pour assurer la stabilite du systeme electrique des PEI connectees au reseau sont donnees a lAnnexe B. Le present document couvre les exigences relatives a la stabilite des PEI autonomes ou en reseau separe. Cette premiere edition annule et remplace lIEC 60364-8-2 parue en 2018.