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Status : Active
Standard Type : Main
Document No : IEEE 1776 : 2008
Document Year : 2009
Pages : 24
Section Volume : Power and Energy Society (Power and Energy Society)
A test procedure (Combination of IEEE Std 275™-1992 and IEEE Std 429™-1994) for comparing two or more insulation systems in accordance with their expected life at rated temperature is outlined. The procedure is limited to insulation systems for alternating-current (ac) electrical machines using form-wound pre-insulated stator coils rated 15000 V and below