GB 50058-2014 (English Version) PDF

Standard No.: GB 50058-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 50058-2014
Replace: GB 50058-1992

Scope: This code is applicable to the division of explosive hazardous areas and the design of electrical installations for new construction, expansion and reconstruction projects where explosive hazardous environments occur or may occur during production, processing, handling, transshipment or storage. This specification does not apply to the following environments: 1 Underground mines; 2 Environments where gunpowder, explosives and primers, fuzes and pyrotechnics are produced, etc.; Electroplating and other electrical equipment areas; 4 Environments using strong oxidants and substances that can ignite by themselves without external ignition sources; 5 Water, land, and air transportation vehicles and offshore and land oil well platforms; 6 Heating and air conditioning using flavored natural gas as fuel , cooking, laundry and similar plumbing systems; 7 medical rooms; 8 catastrophic accidents.

GB 50058-2014 Referenced Document

GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
GB 3836.12 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB 3836.3 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
GB/T 50065 Code for design of ac electrical installations earthing
GB/T 6719 Specification for bag house

2014 GB 50058-2014 Code for design of electrical installations in explosive atmospheres
1992 GB 50058-1992 Specifications for the design of electric systems in places with explosion and fire