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IEC 62217:2012 ED2

Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria

Sep 27, 2012

General information

60.60     Sep 27, 2012

IEC

TC 36

International Standard

29.080.10  

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Scope

IEC 62217:2012 is applicable to polymeric insulators whose insulating body consists of one or various organic materials. Polymeric insulators covered by this standard include both solid core and hollow insulators. They are intended for use on HV overhead lines and in indoor and outdoor equipment. The object of this standard is:
- to define the common terms used for polymeric insulators;
- to prescribe common test methods for design tests on polymeric insulators;
- to prescribe acceptance or failure criteria, if applicable.
These tests, criteria and recommendations are intended to ensure a satisfactory life-time under normal operating and environmental conditions. This standard shall only be applied in conjunction with the relevant product standard. This second edition cancels and replaces the first edition published in 2005. This edition constitutes a technical revision. This edition includes a significant technical change with respect to the previous edition. The first edition of IEC 62217 (2005) included two other alternative tracking and erosion tests (a 5 000 hour multi-stress test and a tracking wheel test) which were based on tests developed by CIGRE and utilities. These tests are no longer given as normative alternatives following the results of a study/questionnaire by TC 36 on the relative merits of all three tracking and erosion tests. The 5 000 hour multi-stress test and a tracking wheel test are described in IEC/TR 62730 (2012).

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 62217:2005 ED1

NOW

PUBLISHED
IEC 62217:2012 ED2
60.60 Standard published
Sep 27, 2012

REVISED BY

ABANDON
IEC 62217 ED3

PROJECT
IEC 62217 ED3

National adoptions

Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria

60.60 Standard published

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