GB 3836.7-2004Electrical apparatus for explosive gas atmosphere - Part 7: Power filling “q” (English PDF)
爆炸性气体环境用电气设备 第7部分：充砂型“q”
GB 3836.7 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3836.7-2017 | Explosive atmospheres―Part 7:Equipment protection by powder filling“q” | Valid |
| GB 3836.7-2004 | Electrical apparatus for explosive gas atmosphere - Part 7: Power filling “q” | Obsolete |
GB 3836.7-2004 is obsolete. It has been replaced by GB/T 3836.7-2017. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
May 14, 2004
Implementation date
February 1, 2005
Scope
GB 3836.7-2004 is the English-translated version of 爆炸性气体环境用电气设备 第7部分：充砂型“q”.
GB 3836.7-2004 is the Chinese national standard "Electrical apparatus for explosive gas atmosphere - Part 7: Power filling “q”".
It was issued on May 14, 2004 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on February 1, 2005. It is obsolete: it has been replaced by GB/T 3836.7-2017.
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Document preview — GB 3836.7-2004
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2004-05-14.
Date of implementation: 2005-02-01.
Status: obsolete, replaced by GB/T 3836.7-2017.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 23507.4-2017Criterion for electrical equipment for oil drilling rig—Part 4: Auxiliary power equipment and circuits for well site
- GB/T 3836.23-2017Explosive atmospheres - Part 23: Group I, category EPL Ma equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
- JB/T 8935-2014Safety Standard for Compressors for Process Industries
- NB/T 42029.1-2014Design code for gas electric power plant with reciprocating internal combustion engines - Part 1: general design
- GB/T 28387.1-2012Safety requirements for the design and construction of printing and paper converting machines -- Part 1: Common requirements
- JGJ 257-2012Technical specification for cable structures
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Related Standards
GB 3836.8-2014 — Electrical apparatus for explosive gas atmospheres - Part 8: Type of protection “n”
GB 3836.6-1987 — Electrical apparatus for explosive atmospheres--Oil immersed electrical apparatuso
GB 3836.8-2003 — Electrical apparatus for explosive gas atmospheres - Part 8: Type of protection “n”
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GB 3836.7-2004
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