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Norm
ÖNORM EN 1127-1
Issue date: 2019 09 15
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
This document specifies methods for the identification and assessment of hazardous situations leading to explosion and the design and construction measures appropriate fo...
Withdrawn: 2019 12 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 51 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document specifies methods for the identification and assessment of hazardous situations leading to explosion and the design and construction measures appropriate for the required safety. This is achieved by:
- risk assessment;
- risk reduction.
The safety of equipment, protective systems and components can be achieved by eliminating hazards and/or limiting the risk, i.e. by:
a) appropriate design (without using safeguarding);
b) safeguarding;
c) information for use;
d) any other preventive measures.
Measures in accordance with a) (prevention) and b) (protection) against explosions are dealt with in Clause 6, measures according to c) against explosions are dealt with in Clause 7. Measures in accordance with d) are not specified in this document. They are dealt with in EN ISO 12100:2010, Clause 6.
The preventive and protective measures described in this document will not provide the required level of safety unless the equipment, protective systems and components are operated within their intended use and are installed and maintained according to the relevant codes of practice or requirements.
This document specifies general design and construction methods to help designers and manufacturers in achieving explosion safety in the design of equipment, protective systems and components.
This document is applicable to any equipment, protective systems and components intended to be used in potentially explosive atmospheres, under atmospheric conditions. These atmospheres can arise from flammable/combustible substances processed, used or released by the equipment, protective systems and components or from materials in the vicinity of the equipment, protective systems and components and/or from the materials of construction of the equipment, protective systems and components.
This document is applicable to equipment, protective systems and components at all stages of its use.
This document is only applicable to equipment group II which is intended for use in other places than underground parts of mines and those parts of surface installations of such mines endangered by firedamp and/or combustible dust.
ÖNORM EN 1127-1
2019 12 01
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology...
Norm
ÖNORM EN 1127-1
2019 09 15
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology...
Norm
↖
ÖNORM EN 1127-1
2011 09 01
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology...
Norm
ÖNORM EN 1127-1
2008 03 01
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology...
Norm
ÖNORM EN 1127-1
1997 10 01
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology...
Norm
Norm
Issue date :
2019 12 01
Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology