GB 3836.4-1983Electrical apparatus for explosive atmospheres--Intrinsically safe circuits and electrical apparatusi (English PDF)
爆炸性环境用防爆电气设备 本质安全型电路和电气设备i
GB 3836.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 3836.4-2021 | Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” | Valid |
| GB 3836.4-2010 | Explosive atmospheres—Part 4:Equipment protection by intrinsic safety i | Obsolete |
| GB 3836.4-2000 | Electrical apparatus for explosive gas atmospheres--Part 4:Intrinsic safety | Obsolete |
| GB 3836.4-1983 | Electrical apparatus for explosive atmospheres--Intrinsically safe circuits and electrical apparatusi | Obsolete |
GB 3836.4-1983 is obsolete. It has been replaced by GB 3836.4-2000. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Mandatory
Issue date
August 29, 1983
Implementation date
January 1, 1985
Scope
GB 3836.4-1983 is the English-translated version of 爆炸性环境用防爆电气设备 本质安全型电路和电气设备i.
GB 3836.4-1983 is the Chinese national standard "Electrical apparatus for explosive atmospheres--Intrinsically safe circuits and electrical apparatusi". It was issued on August 29, 1983 by the National Bureau of Standards, and took effect on January 1, 1985. It is obsolete: it has been replaced by GB 3836.4-2000.
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Document preview — GB 3836.4-1983
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: National Bureau of Standards.
Date of issue: 1983-08-29.
Date of implementation: 1985-01-01.
Status: obsolete, replaced by GB 3836.4-2000.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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- GB/T 35060.4-2021General specification of shearer—Part 4: Electric control system
- GB/T 39841-2021Ultrasonic gas meters
- GB/T 40061-2021Technical specification for liquid hydrogen production system
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Related Standards
GB 3836.5-2004 — Electrical apparatus for explosive gas atmosphere - Part 5: Pressurized enclosures “p”
GB 3836.3-1983 — Electrical apparatus for explosive atmosphere--Increased safety electrical apparatuse
GB 3836.5-1987 — Electrical apparatus for explosive atmospheres--Pressurized electrical apparatusp
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GB 3836.4-1983
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