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332320 - ČSN EN IEC 60079-25 ed. 3 - Výbušné atmosféry - Část 25: Jiskrově bezpečné elektrické systémy | ||
| Název : 332320 - ČSN EN IEC 60079-25 ed. 3 - Výbušné atmosféry - Část 25: Jiskrově bezpečné elektrické systémy
Označení normy : ČSN EN IEC 60079-25 ed. 3 Katalogové číslo : 516731 Třídící znak : 332320 Účinnost : 2023-05-01 Věstník : 2023.04 Strany : 68 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 564.00 Kč (DPH= 0%), s DPH= 564.00 Kč | |
| ANOTACE "ČSN EN IEC 60079-25 ed. 3 This part of IEC 60079 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection "i", intended for use, as a whole or in part, in locations in which the use of Group I, II or III Ex Equipment is required. NOTE 1 - This standard is intended for use by the designer of the system e.g. a person who could be a manufacturer, a specialist consultant or a member of the end-user's staff. This document supplements and modifies the general requirements of IEC 60079-0 and the intrinsic safety standard IEC 60079-11. Where a requirement of this standard conflicts with a requirement of IEC 60079-0 or IEC 60079-11, the requirement of this standard takes precedence. The installation requirements of Group II or Group III systems designed in accordance with this standard are specified in IEC 60079-14. NOTE 2 - Group I installation requirements are presently not provided in IEC 60079-14. Installation requirements for Group I are being considered." | ||