NEWS TOPICS

会員向け情報

規格・書籍・物品

詳細検索する

IEC 60079-5 Ed. 4.1:2022 (b)
爆発性雰囲気-第5部:砂詰め"q"による機器防護
Explosive atmospheres - Part 5: Equipment protection by powder filling ""q""

発行年月日: 2022-05-12
状態: 有効
邦訳版: 無

規格概要
IEC 60079-5:2015+AMD1:2022 contains specific requirements for the construction, testing and marking of electrical equipment, parts of electrical equipment and Ex components in the type of protection powder filling ""q"", intended for use in explosive gas atmospheres. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0, the requirement of this standard takes precedence. This standard applies to electrical equipment, parts of electrical equipment and Ex components with:
- a rated supply current less than or equal to 16 A;
- a rated supply voltage less than or equal to 1 000 V;
- a rated power consumption less than or equal to 1 000 W. This fourth edition cancels and replaces the third edition, published in 2007, and constitutes a technical revision. Refer to the Foreword of the document for a complete listing of the technical changes between edition 4.0 and previous edition of the document. Keywords: electrical equipment and Ex components in the type of protection powder filling ""q""
全文を表示する
TC TC 31
ICS 29.260.20
備考
LOADING...