ANSI/IEEE 1776:2009
Recommended Practice for Thermal Evaluation of Unsealed or Sealed Insulation Systems for AC Electric Machinery Employing Form-Wound Pre-Insulated Stator Coils for Machines Rated 15000 V and Below

Standard No.

ANSI/IEEE 1776:2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE 1776:2009

Scope

This recommended practice outlines test procedures for comparing two or more unsealed or sealed insulation systems in accordance with their expected life at rated temperature. The procedure is limited to insulation systems for AC electrical machines using form-wound pre-insulated stator coils rated 15000 V and below.

ANSI/IEEE 1776:2009 history

• 2009 ANSI/IEEE 1776:2009 Recommended Practice for Thermal Evaluation of Unsealed or Sealed Insulation Systems for AC Electric Machinery Employing Form-Wound Pre-Insulated Stator Coils for Machines Rated 15000 V and Below