GB 3836.7-1987
Electrical apparatus for explosive atmospheres--Sand filled electrical apparatus "q" (English Version)
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GB 3836.7-1987
Standard No.
GB 3836.7-1987
Language
Chinese,
Available in English version
Release Date
1987
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
Be replaced
2005-02
Replace By
GB 3836.7-2004
Lastest
GB/T 3836.7-2017
Scope
This standard applies to sand-filled electrical equipment.
GB 3836.7-1987 history
2017
GB/T 3836.7-2017
Explosive atmospheres—Part 7: Equipment protection by powder filling “q”
2004
GB 3836.7-2004
Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
1987
GB 3836.7-1987
Electrical apparatus for explosive atmospheres--Sand filled electrical apparatus "q"
GB 3836.7-1987 -All Parts
GB 3836.1-2010 Explosive atmospheres.Part 1:Equipment.General requirements
GB 3836.10-1991 Electrical apparatus for explosive atmospheres--Hermetically sealed electrical apparatus "h"
GB 3836.11-2008 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
GB 3836.12-2008 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 3836.13-2013 Explosive atmospheres.Part 13:Equipment repair, overhaul and reclamation
GB 3836.14-2014 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere
GB 3836.15-2000 Electrical apparatus for explosive gas atmospheres. Part 15: Electrical installation in hazardous areas (other than mines)
GB 3836.16-2006 Electrical apparatus for explosive gas atmospheres.Part 16:Inspection and maintenance of electrical installation(other than mines)
GB 3836.17-2007 Electrical apparatus for explosive gas atmosphere Part 17: Construction and use of rooms or buildings protected by pressurization
GB 3836.18-2010 Explosive atmospheres.Part 18:Intrinsically safe system
GB 3836.19-2010 Explosive atmospheres.Part 19:Fieldbus intrinsically safe concept (FISCO)
GB 3836.2-2010 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 3836.20-2010 Explosive atmospheres.Part 20:Equipment with equipment protection level(EPL)Ga
GB 3836.3-2010 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
GB 3836.4-2010 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"
GB 3836.5-2004 Electrical apparatus for explosive gas atmosphere-Part 5:Pressurized enclosures"p"
GB 3836.6-2004 Electrical apparatus for explosive gas atmospheres-Part 6:Oil-immersion"o"
GB 3836.7-2004 Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
GB 3836.8-2014 Explosive atmospheres.Part 8: Equipment protection by type of protection “n”
GB 3836.9-2014 Explosive atmospheres.Part 9:Equipment protection by type of protection "m"
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