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DL/T 492-2009 PDF English

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DL/T 492-2009: Guide for aging appraise of generator stator winding insulation with epoxy mica
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DL/T 492: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
DL/T 492-2009English289 Add to Cart 3 days [Need to translate] Guide for aging appraise of generator stator winding insulation with epoxy mica
DL/T 492-1992English279 Add to Cart 3 days [Need to translate] Guiding principle for appraising aging of epoxy mica insulation for generator stator

Basic data

Standard ID DL/T 492-2009 (DL/T492-2009)
Description (Translated English) Guide for aging appraise of generator stator winding insulation with epoxy mica
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard K15
Classification of International Standard 29.120.20
Word Count Estimation 11,139
Date of Issue 2009-07-22
Date of Implementation 2009-12-01
Older Standard (superseded by this standard) DL/T 492-1992
Quoted Standard GB/T 16927.1-1997; GB/T 16927.2-1997; GB/T 20833-2007; DL/T 417-2006; DL/T 474.3-2006; DL/T 596; DL/T 801; DL/T 838 - 2003; JB/T 7608-2006; JB/T 6204-2002; IEEE STD 286-2000
Regulation (derived from) Industry standard filing Notice 2009 No. 9 (No. 117 overall)
Issuing agency(ies) National Energy Administration
Summary This standard specifies the generator stator winding insulation aging epoxy mica identification test period, identification procedures and criteria, and gives the recommended test methods. This standard applies to epoxy mica generator, condenser stator winding insulation aging identification, when the generator stator winding insulation or the existence of the aging process defects, through the identification test the stator insulation condition can make the right judgment. Imported units for implementation.

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