EN 50016:2002
Superseded
View Superseded by
Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"
07-17-2002
06-01-2004
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Superseded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 |
| BS EN 50016:2002 | Identical |
| NEN EN 50016 : 2002 | Identical |
| NBN EN 50016 : 2003 | Identical |
| NF EN 50016 : 2004 | Identical |
| I.S. EN 50016:2002 | Identical |
| UNE 21816:1989 | Identical |
| VDE 0170/0171-3 : 2003 | Identical |
| NBN C 23 105 : 1979 | Identical |
| UNE-EN 50016:2003 | Identical |
| NFC 23 516 : 98 AMD 1 98 | Identical |
| BS 5501-3:1977 | Identical |