EXPLOSIVE ATMOSPHERES - PART 30-2: ELECTRICAL RESISTANCE TRACE HEATING - APPLICATION GUIDE FOR DESIGN, INSTALLATION AND MAINTENANCE

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

Publisher

Comitato Elettrotecnico Italiano

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	CEI EN 62086-2 : 1ED 2006

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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CEI EN 60079-30-2 : 2008

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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