AS 62217-2007

1 - AS 62217-2007 Polymeric insulators for indoor and outdoor use with a nominal voltage > 1000 V„General definitions, test metho
4 - PREFACE
5 - CONTENTS
6 - INTRODUCTION
7 - 1 Scope and object
7 - 2 Normative references
8 - 3 Terms and definitions
10 - 4 Identification
10 - 5 Environmental conditions
11 - 6 Information on transport, storage and installation
11 - 7 Classification of tests
11 - 7.1 Design tests
12 - 7.2 Type tests
12 - 7.3 Sample tests
12 - 7.4 Routine tests
12 - 8 General requirements for insulator test specimens
13 - 9 Design tests
13 - 9.1 General
13 - 9.2 Tests on interfaces and connections of end fittings
15 - 9.3 Tests on shed and housing material
18 - 9.4 Tests on the core material
23 - Annex A (normative) Wheel test
23 - A.1 Test specimens
23 - A.2 Procedure
23 - A.3 Test conditions
23 - A.4 Acceptance criteria
25 - Annex B (normative) Test at multiple stresses
25 - B.1 Test specimen
25 - B.2 Procedure
26 - B.3 Test conditions
27 - B.4 Salt fog calibration
28 - B.5 Acceptance criteria
31 - Annex C (informative) Difference between the tracking and erosion and accelerated ageing tests on polymeric insulators
32 - Annex D (informative) Recommended application of tests
33 - Annex E (informative) Explanation of the concept of classes for the design tests
34 - Bibliography

Specifies common requirements for polymeric insulator for use on overhead lines

First published as AS 62217-2007.