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IEC 60216-1:1990 ED4

Guide for the determination of thermal endurance properties of electrical insulating materials. Part 1: General guidelines for ageing procedures and evaluation of test results IEC 60216-1:1990 ED4

Publication date:   May 15, 1990

General information

99.60 Withdrawal effective   Aug 3, 2001

IEC

TC 112

International Standard

17.220.99   Other standards related to electricity and magnetism | 29.035.01   Insulating materials in general

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Revised

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Scope

Gives principles of test procedures to evaluate the thermal endurance of electrical insulating materials and simple combinations of such materials; describes the conditions to be observed during the various tests and shows the basic analysis methods to derive the temperature index, the relative temperature index and the halving interval from the test results. Attention is given to test data which do not completely satisfy the requirements of linearity and dispersion of the thermal endurance relationship.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60216-1:1987 ED3

NOW

WITHDRAWN
IEC 60216-1:1990 ED4
99.60 Withdrawal effective
Aug 3, 2001

REVISED BY

WITHDRAWN
IEC 60216-1:2001 ED5