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IEEE 1783

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IEEE 1783 2009 Edition, June 18, 2009 Guide for Test Methods and Procedures to Evaluate the Electrical Performance of Insulators in Freezing Conditions

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Description / Abstract: The guide specifies procedures for testing equipment when external insulation of the test object is subjected to combinations of contamination, ice, snow, or cold fog. The methods are applicable only to tests on equipment with a rated voltage above 1 kV.

Purpose

The test methods recommended in this guide supplement the general requirements regarding equipment, objects, and procedures for standard high-voltage testing. The guide also describes some recommended methods evaluating the test results.