EN 62194:2005
Current
The latest, up-to-date edition.
Method of evaluating the thermal performance of enclosures
06-10-2005
Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Definition of enclosure design principles
3.2 Symbols and abbreviated terms
4 Flow chart for establishing the absorption factor
5 Evaluation of the heat load
6 Environmental conditions
6.1 Outdoor applications
6.2 Indoor applications
7 Determination of the enclosure absorption factor
7.1 Measurement set-up
7.2 Calculation
8 Result and presentation
8.1 Comparison of different enclosure designs
8.2 Heat transfer through walls
8.3 Airflow between walls
8.4 Results for single-wall enclosures
8.5 Results for double-wall enclosures (simple method)
Annex A (normative) Heat transfer rate
Annex B (informative) Geometric relations for solar
radiation
Annex C (informative) Example for single and double
wall calculation
Annex D (informative) Iteration method for exact results
of a double wall enclosure
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography
Provides a method of thermal performance evaluation for empty indoor enclosures according to EN 60917 and EN 60297, and, for outdoor enclosures according to EN 61969. Provides criteria to determine the thermal absorption factors relating to principles of enclosure design; internal heat load; sun radiation.
| Committee |
CLC/SR 48D
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 62194 : 2006 | Identical |
| PN EN 62194 : 2007 | Identical |
| UNE EN 62194 | Identical |
| I.S. EN 62194:2005 | Identical |
| DIN EN 62194:2006-05 | Identical |
| NBN EN 62194 : 2007 | Identical |
| NEN EN IEC 62194 : 2005 | Identical |
| IEC 62194:2005 | Identical |
| CEI EN 62194 : 2006 | Identical |
| BS EN 62194:2005 | Identical |
| UNE-EN 62194:2005 | Identical |
| PNE-prEN 62194 | Identical |
| BS EN 61969-3:2012 | Mechanical structures for electronic equipment. Outdoor enclosures Environmental requirements, tests and safety aspects |
| I.S. EN 61969-3:2012 | MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 3: ENVIRONMENTAL REQUIREMENTS, TESTS AND SAFETY ASPECTS (IEC 61969-3:2011 (EQV)) |
| BS EN 61969-1:2012 | Mechanical structures for electronic equipment. Outdoor enclosures Design guidelines |
| EN 61969-3:2012 | Mechanical structures for electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects |
| EN 61969-1:2012 | Mechanical structures for electronic equipment - Outdoor enclosures - Part 1: Design guidelines |
| CEI EN 61969-3 : 2012 | MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 3: ENVIRONMENTAL REQUIREMENTS, TESTS AND SAFETY ASPECTS |
| I.S. EN 61969-1:2012 | MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES (IEC 61969-1:2011 (EQV)) |
| CEI EN 61969-1 : 2012 | MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT - OUTDOOR ENCLOSURES - PART 1: DESIGN GUIDELINES |
| HD 478.2.4 : 200S1 | CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - SOLAR RADIATION AND TEMPERATURE |
| IEC 60721-2-4:1987+AMD1:1988 CSV | Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature |
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