DL/T 492-2009Guide for aging appraise of generator stator winding insulation with epoxy mica (English PDF)
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Issued by
National Energy Administration
Level / Type
National · Recommended
Issue date
July 22, 2009
Implementation date
December 1, 2009
Scope
DL/T 492-2009 (Guide for aging appraise of generator stator winding insulation with epoxy mica) is available as an English-translated PDF.
DL/T 492-2009 — 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.
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Document preview — DL/T 492-2009
National Standard of the People's Republic of China
- ICS
- 29.120.20
- Classification
- K 15
- Replacing
- DL/T 492-1992
Issued by: National Energy Administration
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
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.
Document data
International classification (ICS): 29.120.20.
Chinese classification (CCS): K15.
Estimated length of the Chinese original: 11,139 words.
Supersedes the earlier edition DL/T 492-1992.
Standards quoted by this document
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
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
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