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BSI 23/30472671 DC:2023 Edition

BSI 23/30472671 DC:2023 Edition

$13.70

BS EN IEC 62217. Polymeric HV insulators for indoor and outdoor use. General definitions, test methods and acceptance criteria

Published By Publication Date Number of Pages
BSI 2023 33
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PDF Catalog

PDF Pages PDF Title
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
10 3 Terms and definitions
13 4 Identification
5 Environmental conditions
14 6 Information on transport, storage and installation
7 Classification of tests
15 7.1 Design tests
7.2 Type tests
7.3 Sample tests
7.4 Routine tests
8 General requirements for insulator test specimens
16 9 Design tests
9.1 General
9.2 Tests on interfaces and connections of end fittings
9.2.1 General
9.2.2 Test specimens
17 9.2.3 Reference voltage and temperature for verification tests
9.2.4 Reference disruptive-discharge dry power frequency test
9.2.5 Product specific pre-stressing
9.2.6 Water immersion pre-stressing
9.2.7 Verification tests
9.2.7.1 General
9.2.7.2 Visual examination
9.2.7.3 Steep-front impulse voltage test
9.2.7.3.1 Procedure
18 9.2.7.3.2 Acceptance criteria
9.2.7.4 Dry power frequency voltage tests
9.2.7.4.1 Procedure
9.2.7.4.2 Acceptance criteria
19 9.3 Tests on housing material
9.3.1 Hardness test
9.3.1.1 Procedure
20 9.3.1.2 Acceptance criteria
9.3.2 Accelerated weathering test
9.3.2.1 Procedure
9.3.2.2 Acceptance criteria
9.3.3 Tracking and erosion test – 1 000 h salt fog a.c. voltage test
9.3.3.1 General
9.3.3.2 Test chamber
9.3.3.3 Fog generation
9.3.3.4 Fog calibration
21 9.3.3.5 Test specimens
9.3.3.6 Test voltage
9.3.3.7 Test conditions
22 9.3.3.8 Acceptance criteria
9.3.4 Flammability test
9.3.4.1 Procedure
9.3.4.2 Acceptance criteria
23 9.3.5 Hydrophobicity transfer test
9.3.5.1 Method A
9.3.5.1.1 Test specimens
9.3.5.1.2 Test Procedure
9.3.5.1.3 Acceptance criteria
9.3.5.2 Method B
9.3.5.2.1 Test specimens
24 9.3.5.2.2 Test Procedure
9.3.5.2.3 Acceptance criteria
9.4 Tests on core material
9.4.1 Porosity test (Dye penetration test)
9.4.1.1 Procedure
25 9.4.1.2 Acceptance criteria
9.4.2 Water diffusion test
9.4.2.1 Test specimen
9.4.2.2 Test procedure
9.4.2.3 Acceptance criteria
26 9.4.3 Stress corrosion test
9.5 Water diffusion test on core with housing
9.5.1 General
9.5.2 Test specimens
9.5.3 Test procedure
9.5.4 Acceptance criteria
27 Annex A (informative) Explanation of the concept of classes for the design tests
28 Annex B (informative) Recommended Test Application
29 Annex C (informative) Test for AC/DC application
30 Annex D (informative) Difference between the tracking and erosion and accelerated ageing test on polymeric insulators
31 Annex E (informative) Consideration of Electric field control
33 Bibliography

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BSI 23/30472671 DC
$13.70