GB/T 17948.1-2000Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classification (English PDF)
旋转电机绝缘结构功能性评定 散绕绕组试验规程 热评定与分级
GB/T 17948.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 17948.1-2018 | Rotating electrical machines - Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification | Valid |
| GB/T 17948.1-2000 | Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Thermal evaluation and classification | Obsolete |
GB/T 17948.1-2000 is obsolete. It has been replaced by GB/T 17948.1-2018. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Quality and Technical Supervision
Level / Type
National · Recommended
Issue date
January 3, 2000
Implementation date
August 1, 2000
Scope
GB/T 17948.1-2000 is the English-translated version of 旋转电机绝缘结构功能性评定 散绕绕组试验规程 热评定与分级.
GB/T 17948.1-2000 is the Chinese national standard "Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for wire-wound windings.
Thermal evaluation and classification". It was issued on January 3, 2000 by the State Bureau of Quality and Technical Supervision, and took effect on August 1, 2000. It is obsolete: it has been replaced by GB/T 17948.1-2018.
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Document preview — GB/T 17948.1-2000
National Standard of the People's Republic of China
Issued by: State Bureau of Quality and Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Quality and Technical Supervision.
Date of issue: 2000-01-03.
Date of implementation: 2000-08-01.
Status: obsolete, replaced by GB/T 17948.1-2018.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 14711-2025General requirements for safety of small and medium size rotating electrical machines
- GB/T 17948.7-2025Rotating electrical machines - Functional evaluation of insulation systems - General guidelines
- GB/T 21707-2025Insulation specification for frequency conversion machine
- T/CEEIA 415-2023Insulation system for driving motor of new energy vehicle - Technical specification
- GB/T 20111.4-2017Electrical insulation systems -- Procedures for thermal evaluation -- Part 4: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
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Related Standards
GB/T 17948.2-2006 — Functional evaluation of insulation systems for rotating electrical machines -- Test procedures for wire-wound windings -- Classification of changes and insulation component substitutions
GB/T 17948.3-2017 — Rotating electrical machines -- Functional evaluation of insulation systems -- Test procedures for form-wound windings -- Thermal evaluation and classification of insulation systems used in rotating machines
GB/T 17948.3-2006 — Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV
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