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IEC 62093-ed.2.0
Photovoltaic system power conversion equipment - Design qualification and type approval
Translate name
STANDARD published on 10.1.2022
The information about the standard:
Designation standards: IEC 62093-ed.2.0
Publication date standards: 10.1.2022
SKU: NS-1046757
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 62093-ed.2.0 :
IEC 62093:2022 lays down IEC requirements for the design qualification of power conversion equipment (PCE) suitable for long-term operation in terrestrial photovoltaic (PV) systems. This document covers electronic power conversion equipment intended for use in terrestrial PV applications. The term PCE refers to equipment and components for electronic power conversion of electric power into another kind of electric power with respect to voltage, current, and frequency. This document is suitable for PCE for use in both indoor and outdoor climates as defined in IEC 60721-3-3 and IEC 60721-3-4. Such equipment may include, but is not limited to, grid-tied and off-grid DC-to-AC PCEs, DC-to-DC converters, battery charger converters, and battery charge controllers. This document covers PCE that is connected to PV arrays that do not nominally exceed a maximum circuit voltage of 1 500 V DC. This second edition cancels and replaces the first edition published in 2005. This edition includes the following significant technical changes with respect to the previous edition: a. Title modified. b. This edition focusses on the design qualification of power conversion electronics (PCE), and eliminates the clauses associated with qualification testing of other balance of system components. c. While many clause titles remain the same as the first edition, substantial changes have been made. d. Whereas the first edition establishes requirements for the design qualification of balance-of-system components used in terrestrial photovoltaic (PV) systems, this edition is limited to power conversion equipment. e. The test protocols have been changed. IEC 62093:2022 specifie les exigences de l’IEC relatives a la qualification de la conception du materiel de conversion de puissance (PCE) adapte pour un fonctionnement de longue duree des systemes photovoltaiques (PV) terrestres. Le present document couvre le materiel electronique de conversion de puissance destine a etre utilise dans les applications PV terrestres. Le terme PCE designe le materiel et les composants de conversion de puissance electronique qui permettent de convertir l’energie electrique en un autre type d’energie electrique sur les criteres de tension, de courant et de frequence. Le present document convient pour l’utilisation des PCE dans les conditions climatiques interieures et exterieures definies dans l’IEC 60721-3-3 et l’IEC 60721-3-4. Un tel materiel peut comprendre, mais sans s’y limiter, les PCE de courant continu a alternatif sur reseau et hors reseau, les convertisseurs continu-continu, les convertisseurs de chargeur de batterie et les controleurs de charge de batterie. Le present document couvre les PCE connectes a des generateurs PV dont la tension nominale ne depasse pas une tension de circuit maximale de 1 500 V en courant continu. Cette deuxieme edition annule et remplace la premiere edition parue en 2005. Cette edition inclut les modifications techniques majeures suivantes par rapport a l’edition precedente: a. modification du titre; b. cette edition met l’accent sur la qualification de la conception de l’electronique de conversion de puissance (PCE), et elimine les articles et paragraphes associes aux essais de qualification d’autres composants d’equilibrage de systeme; c. bien que de nombreux titres d’articles et de paragraphes aient ete conserves, des modifications significatives ont ete apportees; d. la premiere edition etablit les exigences relatives a la qualification de la conception des autres composants d’equilibrage utilises dans les systemes photovoltaiques (PV) terrestres, alors que cette edition se limite au materiel de conversion de puissance; e. modification des protocoles d’essai.
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