ANSI/IEEE 1783:2009
Guide for Test Methods and Procedures to Evaluate the Electrical Performance of Insulators in Freezing Conditions

Standard No.

ANSI/IEEE 1783:2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE 1783:2009

Scope

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.

ANSI/IEEE 1783:2009 history

• 2009 ANSI/IEEE 1783:2009 Guide for Test Methods and Procedures to Evaluate the Electrical Performance of Insulators in Freezing Conditions