GB 50058-2014: Code for design of electrical installations in explosive atmospheres

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Scope

1.0.1 In order to standardize the design of electrical instillations in explosive
atmosphere, make electrical installations in explosive atmosphere follow the policies
of prevention first, guarantee the personal and property safety and take preventive
measures according to circumstances, this Code is hereby developed.
1.0.2 This Code applies to the classification of explosive hazardous areas of new,
expanded and reconstructed projects where explosive hazardous environment
emerges or may emerge during production, processing, handling, transshipment and
storage process as well as design of electrical installations.
The Code dos not apply to the following environments.
1.0.3 This Code does not consider the effect of indirect harm on classification of
explosive hazardous areas and design of related electrical installations.
1.0.4 Classification of explosive hazardous areas shall be negotiated to complete
jointly by professional personnel who are in charge of production technology
processing media properties, equipment and processing properties and engineering
technical personnel who are in charge of safety and electrical engineering.
1.0.5 Besides conforming to the Code, design of electrical installations in explosive
atmosphere shall also comply with the provisions of existing related national standards.

Basic Data

Standard ID	GB 50058-2014 (GB50058-2014)
Description (Translated English)	Code for design of electrical installations in explosive atmospheres
Sector / Industry	National Standard
Classification of Chinese Standard	P16
Classification of International Standard	13.220.01
Word Count Estimation	117,188
Date of Issue	1/29/2014
Date of Implementation	10/1/2014
Older Standard (superseded by this standard)	GB 50058-1992
Quoted Standard	GB 50065; GB 3836.12; GB 3836.1; GB 3836.3; GB/T 6719
Regulation (derived from)	Ministry of Housing and Urban-Rural Development Bulletin No. 319
Issuing agency(ies)	Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This standard applies to the production, processing, handling, transport or storage or may occur in the new explosive atmospheres, explosion danger zones and electrical installations designed expansion and renovation project. This standard does not apply