GB 12476.1-1990
Electrical apparatus for explosive dust atmosphere--Dust ignition-proof apparatus
2001-07
- Standard No.
- GB 12476.1-1990
- Language
- Chinese
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB 12476.1-2000
- Lastest
- GB/T 3836.1-2021
GB 12476.1-1990 history
- 2021 GB/T 3836.1-2021 Explosive atmospheres—Part 1：Equipment—General requirements
- 2013 GB 12476.1-2013 Electrical apparatus for use in the presence of combustible dust.Part 1:General requirements
- 2000 GB 12476.1-2000 Electrical apparatus for use in the presence of combustible dust--Part 1-1: Electrical apparatus protected by enclosures and surface temperature limitation-Specification for apparatus
- 1990 GB 12476.1-1990 Electrical apparatus for explosive dust atmosphere--Dust ignition-proof apparatus
GB 12476.1-1990 -All Parts
GB 12476.1-2013 Electrical apparatus for use in the presence of combustible dust.Part 1:General requirements
GB 12476.10-2010 Electrical apparatus for use in the presence of combustible dust.Part 10:Test methods.Method for determining minimum ignition energy of dust/air mixtures
GB 12476.2-2010 Electrical apparatus for use in the presence of combustible dust.Part 2:Selection and installation
GB 12476.3-2007 Electrical apparatus for use in the presence of combustible dust.Part 3: Classification of areas where combustible dusts are or may be present
GB 12476.4-2010 Electrical apparatus for use in the presence of combustible dust.Part 4:Protection by intrinsic safety "iD"
GB 12476.5-2013 Electrical apparatus for use in the presence of combustible dust.Part 5: Protection by enclosures "tD"
GB 12476.6-2010 Electrical apparatus for use in the presence of combustible dust.Part 6:Protection by encapsulation "mD"
GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust.Part 7:Type of protection "pD"
GB 12476.8-2010 Electrical apparatus for use in the presence of combustible dust.Part 8:Test methods.Methods for determining the minimum ignition temperatures of dust
GB 12476.9-2010 Electrical apparatus for use in the presence of combustible dust.Part 9:Test methods.Methods for determining the electrical resistivity of dust in layers