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IEEE 515 2017

IEEE 515 2017

$52.54

IEEE Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Trace Heating for Industrial Applications

Published By Publication Date Number of Pages
IEEE 2017 83
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Revision Standard – Active. Specific testing requirements for qualifying electrical resistance trace heating for use in industrial applications in ordinary locations, as well as a basis for electrical and theremal design, are included in this standard.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 515™-2017 Front cover
2 Title page
4 Important Notices and Disclaimers Concerning IEEE Standards Documents
7 Participants
8 Introduction
9 Contents
11 1. Overview
1.1 Scope
1.2 Purpose
2. Normative references
12 3. Definitions
15 4. General product testing
4.1 Type test—general purpose tests
27 4.2 Type test—determination of maximum sheath temperature
35 4.3 Routine tests
5. Marking and installation instructions
5.1 Product markings for trace heating devices
36 5.2 Markings for field-assembled components
5.3 Installation instructions
6. Design
6.1 Process considerations
37 6.2 Site considerations
6.3 Thermal insulation and heat-loss considerations
41 6.4 Maximum temperature determination
45 6.5 Design information
47 6.6 Power system
49 6.7 Special considerations
52 6.8 Controlling and monitoring considerations
55 6.9 Safety shower design requirements
56 7. Installation
7.1 Personnel
7.2 Receiving and storage of materials
57 7.3 Scheduling of installation
7.4 General installation recommendations
59 7.5 Controls and sensors
7.6 Testing after installation
7.7 Thermal insulation—recommendations
60 7.8 Functional check and field documentation—recommendations
61 8. Maintenance
8.1 General maintenance recommendations
8.2 Visual inspection
8.3 Periodic operational check
62 8.4 Record keeping
63 Annex A (informative) Bibliography
65 Annex B (informative) Pipe heat-loss considerations
B.1 Heat-loss formula
68 B.2 Example heat loss calculations
71 Annex C (informative) Vessel heat-loss considerations
C.1 Insulation heat loss (Qins)
C.2 Slab surface areas (Qslab)
72 C.3 Support heat loss (Qsupt)
73 C.4 Manhole heat loss (Qmanhole)
C.5 Convection coefficient equations
75 Annex D (informative) Heat-up and cool-down considerations
D.1 Heat-up
76 D.2 Cool-down
78 Annex E (informative) Method to determine equivalent thicknesses of insulating cements
79 Annex F (informative) Design basic data—example (see 6.5)
80 Annex G (informative) Trace heater installation record—example (see 7.2.2)
81 Annex H (informative) Trace heater commissioning record—example (see 7.8)
82 Annex I (informative) Maintenance log record—example (see 8.4.3)
83 Back cover

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IEEE 515 2017
$52.54