Standard Swedish standard · SS-EN 1127-1:2019

Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology

Status: Valid

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Standard Swedish standard · SS-EN 1127-1:2019

Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
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Scope
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 ot ...

Subjects

Safety of machinery (13.110) Explosion protection (13.230) Safety of machinery (14.070) Explosion prevention and protection (14.380) Electrical apparatus for explosive atmospheres (29.260.20)


Buy this standard

Standard Swedish standard · SS-EN 1127-1:2019

Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
Subscribe on standards - Read more Dölj
Price: 1 487 SEK
standard ikon pdf

PDF

Price: 1 487 SEK
standard ikon

Paper

Price: 2 379,20 SEK
standard ikon pdf + standard ikon

PDF + paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80014174

Edition: 4

Approved: 8/20/2019

No of pages: 56

Replaces: SS-EN 1127-1:2011