NEN NPR IEC/TS 61251 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL INSULATING MATERIALS - A.C. VOLTAGE ENDURANCE EVALUATION - INTRODUCTION
18-03-2016
12-01-2013
Describes many of the factors involved in voltage endurance tests on electrical insulating materials and systems. It also describes the voltage endurance graph, lists test methods illustrating their limitations and gives guidance for evaluating the a.c. voltage endurance of insulating materials and systems from the results of the tests.
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