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Position: Chinese Standard in English/GB 3836.2-2010
GB 3836.2-2010   Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures“d” (English Version)
Standard No.: GB 3836.2-2010 Status:superseded remind me the status change

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Implemented on:2011-8-1 Delivery: via email in 1 business day
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Standard No.: GB 3836.2-2010
English Name: Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures“d”
Chinese Name: 爆炸性环境 第2部分:由隔爆外壳“d” 保护的设备
Chinese Classification: K35    Explosion-proof electric apparatus
Professional Classification: GB    National Standard
ICS Classification: 29.260.20 29.260.20    Electrical apparatus for explosive atmospheres 29.260.20
Issued by: AQSIQ; SAC
Issued on: 2010-8-9
Implemented on: 2011-8-1
Status: superseded
Superseded by:GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d”
Superseded on:2022-5-1
Superseding:GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres--Part 2:Flameproof enclosure d
Language: English
File Format: PDF
Word Count: 23000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1 Scope This part of GB 3836 contains specific requirements for the construction and testing of electrical equipment with the type of protection flameproof enclosure "d", intended for use in explosive gas atmospheres. This part supplements and modifies the general requirements of GB 3836.1-2010. Where a requirement of this part conflicts with a requirement of GB 3836.1-2010, the requirement of this part will take precedence. Note: Equipment protection by flameproof enclosures "d" provides Equipment Protection Level (EPL) Gb. For further information, see Annex H. 2 Normative References The following standards contain provisions which, through reference in this part of GB 3836, constitute provisions of this part. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this part are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this part. GB/T 197-2003 "General Purpose Metric Screw Threads-Tolerances" (ISO 965-l:1998, MOD) GB 755-2008 "Rotating Electrical Machines-Rating and Performance" (IEC 60034-l:2004, IDT) GB/T 2516-2003 "General Purpose Metric Screw Threads-Limit Devications" (ISO 965-3:1998, MOD) GB 2893-2001 "Safety Colours" (neq ISO 3864:1984) GB 2894-2008 "Safety Signs and Guideline for the Use" GB/T 2900.35-2008 "Electrotechnical Terminology-Electrical Apparatus for Explosive Atmospheres"(IEC 60050(426):2008, IDT) GB 3101-1993 "General Principles Concerning Quantities, Units and Symbols" (eqv ISO 31-0:1992) GB 3836.1-2010 "Explosive Atmospheres-Part 1: Equipment-General Requirements" (IEC 60079-0:2007, MOD) GB 3836.3-2010 "Explosive Atmospheres-Part 3: Equipment Protection by Increased Safety e" (IEC 60079-7:2006, IDT) GB 3836.4-2010 "Explosive Atmospheres-Part 4: Equipment Protection by Intrinsic Safety "i"" (IEC 60079-11:2006, MOD) GB 3836.11-2008 "Explosive Atmospheres-Part 11: Equipment Protection by Flameproof Enclosures d-Method of Test for Ascertainment of Maximum Experimental Safe Gap" (IEC 60079-1-l:2002, IDT) GB 3836.15-2000 "Electrical Apparatus for Explosive Gas Atmospheres-Part 15: Electrical Installations in Hazardous Areas (Other than Mines) (eqv IEC 60079-14:1996) GB/T 4207-2003 "Method for Determining the Comparative and the Proof Tracking Indices of Solid Insulating Materials under Moist Conditions" (IEC 60112:1979, IDT) GB 4208-2008 "Degrees of Protection Provided by Enclosure (IP Code)" (IEC 60529:2001, IDT) GB/T 5163-2006 "Sintered Metal Materials, excluding Hardmetals-Permeable Sintered Metal Materials-Determination of Density, Oil Content, and Open Porosity" (ISO 2738:1999, IDT) GB/T 5169.16-2002 "Fire Hazard Testing for Electric and Electronic Products-Part 16: Test Flames-50W Horizontal and Vertical Flame Test Methods" (IEC 60695-11-10:1999, IDT) GB/T 5249-1985 "Permeable Sintered Metal Materials-Determination of Bubble Test Pore Size" (eqv ISO 4003:1977) GB/T 5250-1993 "Permeable Sintered Metal Materials-Determination of Fluid Permeability" (eqv ISO 4022:1987) GB/T 8897.1-2003 "Primary Batteries-Part 1: General" (IEC 60086-1:2000, IDT) GB 9364 "Miniature Fuses (All Parts)"(IEC 60127, IDT) GB/T 13259-2005 "High Pressure Sodium Lamps" (neq IEC 60662:2002) GB/T 15142-2002 "Ceneral Specificatoin for Vented Nickel-cadmium Prismatic Rechargeable Single Cells" (IEC 60623:1990, MOD) GB/T 21098-2007 "Lamp Caps and Holders Together with Gauges for the Control of Safety and Interchangeability (All Parts) (IEC 60061, IDT) GB/T 22084.1-2008 "Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes-Portable Sealed Rechargeable Single Cells-Part 1: Nickel-cadmium" (IEC 61951-1:2003, IDT) GB/T 22084.2-2008 "Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes-Portable Sealed Rechargeable Single Cells-Part 2: Nickel-metal Hydride" (IEC 61951-2:2003, IDT) ISO 185:1988 "Grey Cast Iron-Classification" ANSI/ASME B1.20.1-1983(R2001) "Pipe Threads, General Purpose (Inch)" 3 Terms and Definitions For the purposes of this part, the following terms and definitions, in addition to those given in GB 3836.1-2010, apply. Note: Additional definitions applicable to explosive atmospheres can be found in GB/T 2900.35-2008. 3.1 Flameproof enclosure "d" Enclosure in which the parts which can ignite an explosive gas atmosphere are placed and which can withstand the pressure developed during an internal explosion of an explosive mixture, and which prevents the transmission of the explosion to the explosive gas atmosphere formed by one or more gases or vapors.
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Equipment Grouping and Temperature Classification 5 Flameproof Joints 6 Cemented joints 7 Operating Rods 8 Supplementary Requirements for Shafts and Bearings 9 Light-transmitting Parts 10 Breathing and Draining Devices which Form Part of a Flameproof Enclosure 11 Fasteners, Associated Holes and Blanking Elements 12 Materials and Mechanical Strength of Enclosures-Materials inside the Enclosures 13 Entries for Flameproof Enclosures 14 Verification and Tests 15 Type Tests 16 Routine Tests 17 Switchgear for Group I 18 Lampholders and Lamp Caps 19 Non-metallic Enclosures and Non-metallic Parts of Enclosures 20 Marking Annex A (Normative) Additional Requirements for Crimped Ribbon Elements and Multiple Screen Elements of Breathing and Draining Devices Annex B (Normative) Additional Requirements for Elements, with Non-measurable Paths, of Breathing and Draining Devices Annex C (Normative) Additional Requirements for Flameproof Entry Devices Annex D (Normative) Empty Flameproof Enclosures as Ex Components Annex E (Normative) Cells and Batteries Used in Flameproof "d" Enclosures Annex F (Normative) Supplementary Provisions for Electrical Equipment of Group I Annex G (Informative) Mechanical Properties for Screws and Nuts Annex H (Informative) Introduction of an Alternative Risk Assessment Method Encompassing "equipment protection levels" for Ex Equipment
Referred in GB 3836.2-2010:
*GB/T 197-2003 General Purpose Metric Screw Threads-Tolerances
*GB 755-2008 Rotating Electrical Machines - Rating and Performance
*GB/T 2516-2003 General purpose metric screw threads—Limit devications
*GB 2893-2001 Safety colours
*GB 2894-2008 Safety Signs and Guideline for the Use
*GB/T 2900.35-2008 Electrotechnical terminology - Equipment for explosive atmospheres
*GB 3101-1993 General principles concerning quantities, units and symbols
*GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements
*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 3836.11-2008 Explosive atmospheres - Part 11: Equipment protection by flameproof enclosures d - Method of test for ascertainment of maximum experimental safe gap
*GB 3836.15-2000 Electrical apparatus for explosive gas atmospheres--Part 15:Electrical installations in hazardous areas(other than mines)
*GB/T 4207-2003 Method for determining the comparative and the proof trackin indices of solid insulating materials under moist conditionis
*GB 4208-2008 Degrees of Protection Provided By Enclosure (IP Code)
*GB/T 5163-2006 Sintered metal materials,excluding hardmetals - Permeable sintered metal materials - Determination of density,oil content,and open porosity
*GB/T 5169.16-2002 Fire hazard testing for electric and electronic products--Part 16:50 W horizontal and vertical flame test methods
*GB/T 5249-1985 Permeable sintered metal materials--Determination of bubble test pore size
*GB/T 5250-1993 Permeable sintered metal materials-Determination of fluid permeability
*GB/T 8897.1-2003 Primary batteries―Part 1:General
*GB 9364-1988
*GB/T 13259-2005 High pressure sodium lamps
*GB/T 15142-2002 Ceneral specificatoin for Vented nickel-cadmium prismatic rechargeable single cells
*GB/T 21098-2007 Lamp caps and holders together with gauges for the control of safety and interchangeability—Part 4:Guidelines and general information
*GB/T 22084.1-2008 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 1:Nickel-cadmium
*GB/T 22084.2-2008 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 2: Nickel-metal hydride
GB 3836.2-2010 is referred in:
* GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements
* GB 3836.3-2010 Explosive atmospheres—Part 3:Equipment protection by increased safety e
* MT 990-2006 The general technical condition of the flameproof diesel engine for the mine
* GB/T 18664-2002 Selection, use and maintenance of respiratory protective equipment
* SH/T 3144-2012 Technical specification for centrifugal and axial compressor in petrochemical industry
* SH/T 3143-2012 Technical specification for reciprocating compressor in petrochemical industry
* SH/T 3144-2004 Engineering Specification of Centrifugal Compressor for Petrochemical Industry
* SH/T 3143-2004 Engineering Specification of Reciprocating Compressor for Petrochemical Industry
* GB/T 6968-2011 Diaphragm gas meters
* MT 287-1992 General Technical Specifications for Signal Equipment of Coal Mine
* MT 159-2005 Universal technical specification for dust collection enginery for mine
* JB/T 7565.1-2011 Specification of flameproof three-phase asynchronous motor —Part 1:Series YB3 flameproof three-phase asynchronous motor(Frame size 63 to 355)
* MT 990-2006 The general technical condition of the flameproof diesel engine for the mine
* JB/T 7565.3-2004 Specification of flameproof three phases asynchronous motor Part 3:
* JB/T 7565.4-2004 Specification of flameproof three phases asynchronous motor Part 4:Series YB2 flameproof (Exd Ⅱ CT1~T4) three phases asynchronous motor (Frame size 63 to 355)
* MT/T 989-2006 The general technical condition of the flameproof diesel vehicle with the rubber wheeles for the mine
* GB 3836.20-2010 Explosive atmospheres - Part 20: Equipment with equipment protection level (EPL) Ga
* GB 20181-2006 Mine hoists and mine winders Safety requirements
* MT/T 238.3-2006 Boom-type roadheader-Part 3: General technical condition
* GB 12358-2006 Gas monitors and alarms for workplace General technical requirements
* JB/T 7565.5-2004 Specification of flameproof three phases asynchronous motor Part 5:Series YBF2 flameproof three phases asynchronous motor for fan (Frame size 63 to 355)
* MT/T 412-1995 Flameproof electric apparatus low-voltage terminal
* GB 50257-2014
* GB/T 3215-2007 Centrifugal pumps for petroleum petrochemical and natural gas industries
* GB 31094-2014 Safety Rules for the Construction and Installation of Lifts for Explosive Atmospheres
* JB/T 10222-2011 explosion-proof hoists
* GB 15703-1995 General specification for flameproof electrical machines
*MT 210-1990 Basic Test Method for Electric and Electronic Products for Communication, Detection and Control in Coal Mine
*GB 21668-2008 Provisions of vehicles for the carriage of dangerous goods with regard to their specific constructional features
*GB/T 3836.15-2017 Explosive atmospheres—Part 15: Electrical installations design, selection and erection
*GB 3836.8-2014 Explosive atmospheres―Part 8:Equipment protection by type of protection “n”
*MT/T 199-1996 General specifications for hydraulic drill jumbos for coal mine
*MT/T 1168-2019 Plough-specification of inspection
*MT/T 571.1-1996 Electric Control System of Belt Conveyor for Coal Mine
*GB/T 35060.1-2018 General specification of shearer--Part 1: Complete machine
*GB 21009-2007 Mine blast-hole drills—Safety requirements
*SH/T 3019-2016 Design code for instrument tubing and wiring in petrochemical industry
*GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements
*GB/T 19237-2021 Compressed natural gas dispenser for vehicles
*CNCA-C23-01-2019 Implementation rules for compulsory product certification - Explosion-proof Electrical Products
*GB/T 36035-2018 Pharmaceutical machinery—General requirements for electrical safety
*GB/T 36035-2018/XG1-2022 Pharmaceutical machinery-General requirements for electrical safety, includes Amendment 1
*AQ 6210-2007 General technical conditions of the system for the management of the underground personnel in a coal mine
*GB/T 25848-2010 Acid-resistant ceramic arched beam
*MT/T 210-1990 Basic Test Method for Electric and Electronic Products for Communication, Detection and Control in Coal Mine
*JB/T 13277-2017 Composite precision forgings of automobile transmission shift gear. Technical specifications
Code of China
Standard
GB 3836.2-2010  Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures“d” (English Version)
Standard No.GB 3836.2-2010
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count23000 words
Price(USD)140.0
Implemented on2011-8-1
Deliveryvia email in 1 business day
Detail of GB 3836.2-2010
Standard No.
GB 3836.2-2010
English Name
Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures“d”
Chinese Name
爆炸性环境 第2部分:由隔爆外壳“d” 保护的设备
Chinese Classification
K35
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2010-8-9
Implemented on
2011-8-1
Status
superseded
Superseded by
GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d”
Superseded on
2022-5-1
Abolished on
Superseding
GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres--Part 2:Flameproof enclosure d
Language
English
File Format
PDF
Word Count
23000 words
Price(USD)
140.0
Keywords
GB 3836.2-2010, GB/T 3836.2-2010, GBT 3836.2-2010, GB3836.2-2010, GB 3836.2, GB3836.2, GB/T3836.2-2010, GB/T 3836.2, GB/T3836.2, GBT3836.2-2010, GBT 3836.2, GBT3836.2
Introduction of GB 3836.2-2010
1 Scope This part of GB 3836 contains specific requirements for the construction and testing of electrical equipment with the type of protection flameproof enclosure "d", intended for use in explosive gas atmospheres. This part supplements and modifies the general requirements of GB 3836.1-2010. Where a requirement of this part conflicts with a requirement of GB 3836.1-2010, the requirement of this part will take precedence. Note: Equipment protection by flameproof enclosures "d" provides Equipment Protection Level (EPL) Gb. For further information, see Annex H. 2 Normative References The following standards contain provisions which, through reference in this part of GB 3836, constitute provisions of this part. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this part are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this part. GB/T 197-2003 "General Purpose Metric Screw Threads-Tolerances" (ISO 965-l:1998, MOD) GB 755-2008 "Rotating Electrical Machines-Rating and Performance" (IEC 60034-l:2004, IDT) GB/T 2516-2003 "General Purpose Metric Screw Threads-Limit Devications" (ISO 965-3:1998, MOD) GB 2893-2001 "Safety Colours" (neq ISO 3864:1984) GB 2894-2008 "Safety Signs and Guideline for the Use" GB/T 2900.35-2008 "Electrotechnical Terminology-Electrical Apparatus for Explosive Atmospheres"(IEC 60050(426):2008, IDT) GB 3101-1993 "General Principles Concerning Quantities, Units and Symbols" (eqv ISO 31-0:1992) GB 3836.1-2010 "Explosive Atmospheres-Part 1: Equipment-General Requirements" (IEC 60079-0:2007, MOD) GB 3836.3-2010 "Explosive Atmospheres-Part 3: Equipment Protection by Increased Safety e" (IEC 60079-7:2006, IDT) GB 3836.4-2010 "Explosive Atmospheres-Part 4: Equipment Protection by Intrinsic Safety "i"" (IEC 60079-11:2006, MOD) GB 3836.11-2008 "Explosive Atmospheres-Part 11: Equipment Protection by Flameproof Enclosures d-Method of Test for Ascertainment of Maximum Experimental Safe Gap" (IEC 60079-1-l:2002, IDT) GB 3836.15-2000 "Electrical Apparatus for Explosive Gas Atmospheres-Part 15: Electrical Installations in Hazardous Areas (Other than Mines) (eqv IEC 60079-14:1996) GB/T 4207-2003 "Method for Determining the Comparative and the Proof Tracking Indices of Solid Insulating Materials under Moist Conditions" (IEC 60112:1979, IDT) GB 4208-2008 "Degrees of Protection Provided by Enclosure (IP Code)" (IEC 60529:2001, IDT) GB/T 5163-2006 "Sintered Metal Materials, excluding Hardmetals-Permeable Sintered Metal Materials-Determination of Density, Oil Content, and Open Porosity" (ISO 2738:1999, IDT) GB/T 5169.16-2002 "Fire Hazard Testing for Electric and Electronic Products-Part 16: Test Flames-50W Horizontal and Vertical Flame Test Methods" (IEC 60695-11-10:1999, IDT) GB/T 5249-1985 "Permeable Sintered Metal Materials-Determination of Bubble Test Pore Size" (eqv ISO 4003:1977) GB/T 5250-1993 "Permeable Sintered Metal Materials-Determination of Fluid Permeability" (eqv ISO 4022:1987) GB/T 8897.1-2003 "Primary Batteries-Part 1: General" (IEC 60086-1:2000, IDT) GB 9364 "Miniature Fuses (All Parts)"(IEC 60127, IDT) GB/T 13259-2005 "High Pressure Sodium Lamps" (neq IEC 60662:2002) GB/T 15142-2002 "Ceneral Specificatoin for Vented Nickel-cadmium Prismatic Rechargeable Single Cells" (IEC 60623:1990, MOD) GB/T 21098-2007 "Lamp Caps and Holders Together with Gauges for the Control of Safety and Interchangeability (All Parts) (IEC 60061, IDT) GB/T 22084.1-2008 "Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes-Portable Sealed Rechargeable Single Cells-Part 1: Nickel-cadmium" (IEC 61951-1:2003, IDT) GB/T 22084.2-2008 "Secondary Cells and Batteries Containing Alkaline or Other Non-acid Electrolytes-Portable Sealed Rechargeable Single Cells-Part 2: Nickel-metal Hydride" (IEC 61951-2:2003, IDT) ISO 185:1988 "Grey Cast Iron-Classification" ANSI/ASME B1.20.1-1983(R2001) "Pipe Threads, General Purpose (Inch)" 3 Terms and Definitions For the purposes of this part, the following terms and definitions, in addition to those given in GB 3836.1-2010, apply. Note: Additional definitions applicable to explosive atmospheres can be found in GB/T 2900.35-2008. 3.1 Flameproof enclosure "d" Enclosure in which the parts which can ignite an explosive gas atmosphere are placed and which can withstand the pressure developed during an internal explosion of an explosive mixture, and which prevents the transmission of the explosion to the explosive gas atmosphere formed by one or more gases or vapors.
Contents of GB 3836.2-2010
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Equipment Grouping and Temperature Classification 5 Flameproof Joints 6 Cemented joints 7 Operating Rods 8 Supplementary Requirements for Shafts and Bearings 9 Light-transmitting Parts 10 Breathing and Draining Devices which Form Part of a Flameproof Enclosure 11 Fasteners, Associated Holes and Blanking Elements 12 Materials and Mechanical Strength of Enclosures-Materials inside the Enclosures 13 Entries for Flameproof Enclosures 14 Verification and Tests 15 Type Tests 16 Routine Tests 17 Switchgear for Group I 18 Lampholders and Lamp Caps 19 Non-metallic Enclosures and Non-metallic Parts of Enclosures 20 Marking Annex A (Normative) Additional Requirements for Crimped Ribbon Elements and Multiple Screen Elements of Breathing and Draining Devices Annex B (Normative) Additional Requirements for Elements, with Non-measurable Paths, of Breathing and Draining Devices Annex C (Normative) Additional Requirements for Flameproof Entry Devices Annex D (Normative) Empty Flameproof Enclosures as Ex Components Annex E (Normative) Cells and Batteries Used in Flameproof "d" Enclosures Annex F (Normative) Supplementary Provisions for Electrical Equipment of Group I Annex G (Informative) Mechanical Properties for Screws and Nuts Annex H (Informative) Introduction of an Alternative Risk Assessment Method Encompassing "equipment protection levels" for Ex Equipment
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Keywords:
GB 3836.2-2010, GB/T 3836.2-2010, GBT 3836.2-2010, GB3836.2-2010, GB 3836.2, GB3836.2, GB/T3836.2-2010, GB/T 3836.2, GB/T3836.2, GBT3836.2-2010, GBT 3836.2, GBT3836.2