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IEEE 1783 2009

$44.96

IEEE Guide for Test Methods and Procedures to Evaluate the Electrical Performance of Insulators in Freezing Conditions

Published By Publication Date Number of Pages
IEEE 2009 42
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New IEEE Standard – Active. The guide specifies procedures for testing equipment when external insulation of the test object is subjected to combinations of contamination, ice, snow, or cold fog. The methods are applicable only to tests on equipment with a rated voltage above 1 kV.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 1783™-2009 Front cover
3 Title page
4 Acknowledgments
6 Introduction
Notice to users
Laws and regulations
Copyrights
7 Updating of IEEE documents
Errata
Interpretations
Patents
8 Participants
9 Contents
11 Important notice
1. Overview
1.1 Scope
1.2 Purpose
12 2. Normative references
3. Definitions, acronyms, and abbreviations
3.1 Definitions
17 3.2 Acronyms and abbreviations
18 4. General requirements for insulator icing tests
4.1 Testing criteria
4.2 Testing methods
20 4.3 Electrical clearances and configuration
4.4 Discharge observation and interpretation
4.5 Power supply requirements
22 4.6 Test object preparation before testing
5. Ice test procedures and evaluation methods
5.1 Ice test for air break disconnect switches
23 5.2 Preparation of object for ice tests
5.3 Methods and parameters for ice exposure
25 5.4 Evaluation of flashover voltage for ice tests
26 5.5 Evaluation of ice test criteria
27 6. Snow test procedures and evaluation methods
6.1 General
6.2 Preparation of object for snow test
6.3 Methods and parameters for snow exposure
28 6.4 Evaluation of flashover voltage for snow tests
29 7. Cold-fog test procedures and evaluation methods
7.1 General
7.2 Preparation of object for cold-fog test
30 7.3 Methods and parameters for cold-fog exposure
31 7.4 Evaluation of flashover voltage in cold-fog test
7.5 Evaluation of cold-fog test criteria
8. Salt-fog test procedures and evaluation methods
8.1 Preparation of object for salt-fog test
32 8.2 Methods and parameters for salt-fog exposure at freezing temperatures
33 8.3 Evaluation of flashover voltage in salt-fog test
8.4 Evaluation of salt-fog test criteria
9. Air pressure correction for freezing conditions
35 Annex A (informative) Bibliography
40 Annex B (informative) Typical test results
IEEE 1783 2009
$44.96