EN 50016:2002
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"
Superseded date
06-01-2004
Published date
07-17-2002
1 Scope
2 Normative references
3 Definitions
REQUIREMENTS FOR PRESSURIZED ENCLOSURES
4 Enclosures and ducting
5 Temperature limits
6 Safety provisions and safety devices (except for static
pressurization)
7 Safety provisions and safety devices for static
pressurization
8 Supply of protective gas
ADDITIONAL REQUIREMENTS FOR PRESSURIZED ENCLOSURES WITH
CONTAINMENT SYSTEMS
9 Introduction
10 Release conditions
11 Design requirements for the containment system
12 Protective gas and pressurizing technique
13 Ignition capable apparatus
14 Internal hot surfaces
VERIFICATION AND TESTS
15 Type verification and tests
16 Routine tests
MARKING
17 Marking
ANNEXES
Annex A (informative) Ducting of protective gas
Annex B (informative) Infallibility test for a containment
system
Annex C (informative) Function test of surveillance circuits
Annex D (normative) Purging and dilution tests
Specifies the requirements for the construction and testing of pressurized and purged electrical apparatus and "Ex" components forming part of the pressurized apparatus, with type of protection 'p', intended for use in potentially explosive atmospheres of gas vapour and mist.
| Committee |
CLC/TC 31
|
| DevelopmentNote |
To be read in conjunction with EN 50014 (09/2002)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| CEI EN 50016 : 4ED 2003 | Identical |
| UNE-EN 50016:2003 | Identical |
| BS EN 50016:2002 | Identical |
| NEN EN 50016 : 2002 | Identical |
| NBN EN 50016 : 2003 | Identical |
| SN EN 50016 : 2002 | Identical |
| NF EN 50016 : 2004 | Identical |
| I.S. EN 50016:2002 | Identical |
| UNE 21816:1989 | Identical |
| NBN C 23 105 : 1979 | Identical |
| NFC 23 516 : 98 AMD 1 98 | Identical |
| BS 5501-3:1977 | Identical |
| IEEE 303-2004 | IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations |
| DIN EN 50014 : 2000 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| BS EN 50019:2000 | Electrical apparatus for potentially explosive atmospheres. Increased safety \'e\' |
| 02/710618 DC : DRAFT SEP 2002 | BS EN 13852-2 - CRANES - OFFSHORE CRANES - PART 2: FLOATING CRANES |
| BS EN 50381:2004 | Transportable ventilated rooms with or without an internal source of release |
| BS EN 50054:1999 | Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods |
| BS 7924:1999 | Code of practice for the repair and overhaul of certified electrical apparatus intended for use in mines susceptible to firedamp |
| 04/30115503 DC : DRAFT JUN 2004 | EN 14986 - DESIGN OF FANS WORKING IN POTENTIALLY EXPLOSIVE ATMOSPHERES |
| DD ENV 50269:1997 | Assessment and representative testing of high-voltage machines |
| I.S. EN 50019:2001 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| DIN EN 12012-3:2010-02 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| EN 12405 : 2002 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| HD 637 S1:1999/corrigendum:2005 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| EN 50381 : 2004 COR 2005 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| EN 12215:2004+A1:2009 | Coating plants - Spray booths for application of organic liquid coating materials - Safety requirements |
| EN 50073:1999 | Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen |
| EN 12012-3:2001+A1:2008 | Plastics and rubber machines - Size reduction machines - Part 3: Safety requirements for shredders |
| EN 12012-2:2001+A2:2008 | Plastics and rubber machines - Size reduction machines - Part 2: Safety requirements for strand pelletisers |
| EN 50014:1997/A2:1999 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| EN 50054:1998 | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods |
| BS EN ISO 8230-3:2008 | Safety requirements for dry-cleaning machines Machines using combustible solvents |
| I.S. EN 45510-2-5:2002 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| 02/564413 DC : DRAFT OCT 2002 | PREN 14583 - WORKPLACE ATMOSPHERES - VOLUMETRIC BIOAEROSOL SAMPLING DEVICES - REQUIREMENTS AND TEST METHODS |
| UNI EN ISO 8230-3 : 2009 | SAFETY REQUIREMENTS FOR DRY-CLEANING MACHINES - PART 3: MACHINES USING COMBUSTIBLE SOLVENTS |
| I.S. EN 12405:2002 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| 94/713480 DC : DRAFT NOV 1994 | PREN 1710 - MACHINES FOR UNDERGROUND MINES - REQUIREMENTS FOR APPLICATIONS IN AREAS OF MINES WITH FIREDAMP HAZARD - SAFETY REQUIREMENTS |
| CLC/TR 50404:2003 | Electrostatics - Code of practice for the avoidance of hazards due to static electricity |
| UNI CEI EN 45510-2-5 : 2011 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| DIN V ENV 50269 : 1998 | ASSESSMENT AND REPRESENTATIVE TESTING OF HIGH-VOLTAGE MACHINES |
| ISA 12.13.01 : 2003 | PERFORMANCE REQUIREMENTS FOR COMBUSTIBLE GAS DETECTORS |
| BS EN 45510-2-5:2002 | Guide for the procurement of power station equipment. Electrical equipment Motors |
| NF EN 50303 : 2000 | GROUP I, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| I.S. EN 61779-1:2003 | ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| I.S. HD 637:1999 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| DIN EN 12215:2010-06 | COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS |
| I.S. EN 12215:2004 | COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS |
| DIN EN 12012-2:2010-02 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| DIN EN 13852-2:2005-03 | Cranes - Offshore cranes - Part 2: Floating cranes |
| DIN EN 13636:2004-10 | Cathodic protection of buried metallic tanks and related piping; German version EN 13636:2004 |
| I.S. EN 12012-3:2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| DIN EN 12405:2003-10 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| I.S. EN 12012-2:2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| DIN EN 12012-2:2004-03 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| UNI EN 764-7 : 2004 | PRESSURE EQUIPMENT - SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| VDE 0165-10 : 1999 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 17: INSPECTION AND MAINTENANCE OF ELECTRICAL INSTALLATIONS IN HAZARDOUS AREAS (OTHER THAN MINES) |
| DIN EN 50303 : 2001-05 | GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| VDE 0400-40-1 : 2000 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| VDE 0170-12-2 : 2001-05 | GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| 06/30150265 DC : 0 | EN 1474-1 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| CEI EN 50303 : 2001 | EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES GROUP 1, CATEGORY M1 EQUIPMENT INTENDED TO REMAIN FUNCTIONAL IN ATMOSPHERES ENDANGERED BY FIREDAMP AND/OR COAL DUST |
| 04/30124466 DC : DRAFT OCT 2004 | EN 12405-1 - GAS METERS - CONVERSION DEVICES - PART 1: VOLUME CONVERSION |
| BS EN 50241-1:1999 | Specification for open path apparatus for the detection of combustible or toxic gases and vapours General requirements and test methods |
| 04/30112677 DC : 0 | IEC 61779-1 ED.2 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| CSA PLUS 2203 : 2001 | HAZARDOUS LOCATIONS - GUIDE FOR THE DESIGN, TESTING, CONSTRUCTION, AND INSTALLATION OF EQUIPMENT IN EXPLOSIVE ATMOSPHERES |
| BS EN 50014:1998 | Electrical apparatus for potentially explosive atmospheres. General requirements |
| CEI EN 50381 : 2006 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| EEMUA 186 : 2016 | A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES |
| BS EN 12215 : 2004 | COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS |
| UNI EN 12012-3 : 2008 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| EN 50241-1 : 99 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| UNI EN 12012-2 : 2008 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| UNI EN 12215 : 2010 | COATING PLANTS - SPRAY BOOTHS FOR APPLICATION OF ORGANIC LIQUID COATING MATERIALS - SAFETY REQUIREMENTS |
| DIN EN 50241-1 : 2000 AMD 1 2004 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS |
| 03/300200 DC : DRAFT JAN 2003 | CENELEC TR 50404 - ELECTROSTATICS - CODE OF PRACTICE FOR THE AVOIDANCE OF HAZARDS DUE TO STATIC ELECTRICITY |
| 00/707659 DC : DRAFT APR 2000 | PREN 13852-1 - CRANES - OFFSHORE CRANES - PART 1: GENERAL PURPOSE OFFSHORE CRANES |
| DIN EN ISO 8230-3:2009-05 | SAFETY REQUIREMENTS FOR DRY-CLEANING MACHINES - PART 3: MACHINES USING COMBUSTIBLE SOLVENTS |
| DIN EN 50284 : 2000 | SPECIAL REQUIREMENTS FOR CONSTRUCTION, TEST AND MARKING OF ELECTRICAL APPARATUS OF EQUIPMENT GROUP II, CATEGORY 1 G |
| CEI UNI EN 45510-2-5 : 2006 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-5: ELECTRICAL EQUIPMENT - MOTORS |
| SAE AS 6479 : 2014 | SPLICER, FUSION, FIBER OPTIC, AEROSPACE |
| I.S. EN 50381:2004 | TRANSPORTABLE VENTILATED ROOMS WITH OR WITHOUT AN INTERNAL SOURCE OF RELEASE |
| DIN EN 764-7:2002-09 | PRESSURE EQUIPMENT - PART 7: SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| BS EN 764-7:2002 | Pressure equipment Safety systems for unfired pressure vessels |
| 97/204928 DC : DRAFT APR 1997 | PREN 50273 - INSTALLATION OF ELECTRICAL APPARATUS IN AREAS ENDANGERED BY EXPLOSIVE SUBSTANCES |
| ISO 8230-3:2008 | Safety requirements for dry-cleaning machines Part 3: Machines using combustible solvents |
| BS EN 1474:1997 | Installation and equipment for liquefied natural gas. Design and testing of loading/unloading arms |
| BS EN 1834-1:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres Group II engines for use in flammable gas and vapour atmospheres |
| BS EN 12012-3 : 2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 3: SAFETY REQUIREMENTS FOR SHREDDERS |
| BS EN 12405:2002 | Gas meters. Gas-volume electronic conversion devices |
| BS EN 1834-2:2000 | Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres Group I engines for use in underground workings susceptible to firedamp and/or combustible dust |
| BS EN 13636:2004 | Cathodic protection of buried metallic tanks and related piping |
| EN 50284:1999 | Special requirements for construction, test and marking of electrical apparatus of equipment group II, Category 1 G |
| EN 1474 : 1997 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF LOADING/UNLOADING ARMS |
| EN 1834-1:2000 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 1: Group II engines for use in flammable gas and vapour atmospheres |
| EN 764-7:2002/AC:2006 | PRESSURE EQUIPMENT - PART 7: SAFETY SYSTEMS FOR UNFIRED PRESSURE EQUIPMENT |
| EN ISO 8230-3:2008 | Safety requirements for dry-cleaning machines - Part 3: Machines using combustible solvents (ISO 8230-3:2008) |
| EN 45510-2-5:2002 | Guide for procurement of power station equipment - Part 2-5: Electrical equipment - Motors |
| EN 13636:2004 | Cathodic protection of buried metallic tanks and related piping |
| EN 1834-2:2000 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust |
| EN 13852-2:2004 | Cranes - Offshore cranes - Part 2: Floating cranes |
| EN 1532 : 1997 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - SHIP TO SHORE INTERFACE |
| 03/119040 DC : DRAFT NOV 2003 | PREN 1010-1 - SAFETY OF MACHINERY - SAFETY REQUIREMENTS FOR THE DESIGN AND CONSTRUCTION OF PRINTING AND PAPER CONVERTING MACHINES - PART 1: COMMON REQUIREMENTS |
| I.S. EN 1474:1998 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF LOADING/UNLOADING ARMS |
| I.S. EN 1532:1997 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - SHIP TO SHORE INTERFACE |
| BS IEC 61831:1999 | On-line analyser systems. Guide to design and installation |
| 03/301332 DC : DRAFT JAN 2003 | ISO 12649 - GRAPHIC TECHNOLOGY - SAFETY REQUIREMENTS FOR BINDING AND FINISHING SYSTEMS AND EQUIPMENT |
| BS EN 50303:2000 | Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust |
| BS EN 50073:1999 | Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen |
| BS EN 50284:1999 | Special requirements for construction, test and marking of electrical apparatus of equipment group II, category 1 G |
| PD CLC/TR 50404:2003 | Electrostatics. Code of practice for the avoidance of hazards due to static electricity |
| I.S. 231:1979 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| I.S. EN ISO 8230-3:2008 | SAFETY REQUIREMENTS FOR DRY-CLEANING MACHINES - PART 3: MACHINES USING COMBUSTIBLE SOLVENTS |
| I.S. CLC/TR 50404:2006 | ELECTROSTATICS - CODE OF PRACTICE FOR THE AVOIDANCE OF HAZARDS DUE TO STATIC ELECTRICITY |
| PREN 13852 : DRAFT 2000 | CRANES - OFFSHORE CRANES - PART 1: GENERAL PURPOSE OFFSHORE CRANES |
| I.S. EN 50241-1:1999 | SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - GENERAL REQUIREMENTS AND TEST METHODS |
| BS EN 13852-2:2004 | Cranes. Offshore cranes Floating cranes |
| BS EN 14583:2004 | Workplace atmospheres. Volumetric bioaerosol sampling devices. Requirements and test methods |
| BS EN 12012-2 : 2001 | PLASTICS AND RUBBER MACHINES - SIZE REDUCTION MACHINES - PART 2: SAFETY REQUIREMENTS FOR STRAND PELLETISERS |
| EN 50019:2000/corrigendum Apr. 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| I.S. EN 14583:2004 | WORKPLACE ATMOSPHERES - VOLUMETRIC BIOAEROSOL SAMPLING DEVICES - REQUIREMENTS AND TEST METHODS |
| EN 50303:2000 | Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust |
| EN 14583:2004 | Workplace atmospheres - Volumetric bioaerosol sampling devices - Requirements and test methods |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| EN 50033 : 1991 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP |
| EN 50039:1980 | Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i' |
| HD 214 : 200S2 | RECOMMENDED METHOD FOR DETERMINING THE COMPARATIVE TRACKING INDEX OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' |
| EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" |
| EN 50019:2000/corrigendum Apr. 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| EN 50018 : 2000 AMD 1 2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 50028:1987 | Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm' |
| EN 50014:1997/A2:1999 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| EN 60034-5:2001/A1:2007 | ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION |
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