Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements
- temperature -20 °C to 60 °C;
- pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); and
- air with normal oxygen content, typically 21 % v/v.
Such atmospheres can also exist inside the equipment. In addition, the external atmosphere can be drawn inside the equipment by natural breathing produced as a result of fluctuations in the equipment's internal operating pressure, and/or temperature. This part of ISO/IEC 80079 specifies the requirements for the design and construction of equipment, intended for explosive atmospheres in conformity with all Equipment Protection Levels (EPLs) of Group I, II and III. This standard supplements and modifies the general requirements of IEC 60079-0, as shown in Table 1 in the Scope of the document. Keywords: mechanical explosion protected equipment
The contents of the corrigendum of October 2019 have been included in this copy.
|Publication type||International Standard|
|TC/SC||TC 31/SC 31M - Non-electrical equipment and protective systems for explosive atmospheresrss|
|ICS||13.230 - Explosion protection
29.260.20 - Electrical apparatus for explosive atmospheres
|File size||3027 KB|
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