CEI EN 60079-30-2 : 2008
Current
The latest, up-to-date edition.
EXPLOSIVE ATMOSPHERES - PART 30-2: ELECTRICAL RESISTANCE TRACE HEATING - APPLICATION GUIDE FOR DESIGN, INSTALLATION AND MAINTENANCE
Hardcopy , PDF
English
01-01-2008
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Application considerations
5 Thermal insulation
6 System design
7 Control and monitoring
8 Recommendations for installation
9 Maintenance
10 Repairs
Annex A (informative) - Example of design data
record
Annex B (informative) - Checklist for installation
requirements
Annex C (informative) - Example of trace heater
commissioning record
Annex D (informative) - Example of maintenance
schedule and log record
Annex E (informative) - Pipe heat loss considerations - Heat
loss formula and example calculations
Annex F (informative) - Vessel heat loss considerations
Annex G (informative) - Heat up and cool down
considerations
Annex H (informative) - Method to determine equivalent
thicknesses of insulating cements
Bibliography
Annex ZA (normative) - Normative references to
international publications with their corresponding
European publications
Gives guidance for the application of electrical resistance trace heating systems in areas where explosive atmospheres may be present, with the exclusion of those classified as requiring EPL Ga/Da (traditional relationship to Zone 0 and Zone 20 respectively).
| Committee |
CT 31
|
| DevelopmentNote |
Classificazione CEI 31-81. Supersedes CEI EN 62086-2. (05/2008) 1ED 2008 Edition is valid until 03-04-2020. (02/2018)
|
| DocumentType |
Standard
|
| Pages |
60
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 60079-30-2:2017 | Identical |
| IEC 60079-30-2:2007 | Identical |
| EN 60079-0:2012/A11:2013 | EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
| EN 60079-15:2010 | Explosive atmospheres - Part 15: Equipment protection by type of protection "n" |
| IEC 60050-426:2008 | International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres |
| EN 60079-30-1:2017 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| IEC 60079-15:2010 | Explosive atmospheres - Part 15: Equipment protection by type of protection "n" |
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