GB 20052-2006The minimum allowable values of energy efficiency and the evaluating values of energy conservation for three-phase distribution transformers (English PDF)
三相配电变压器能效限定值及节能评价值
GB 20052 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 20052-2024 | Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers | Valid |
| GB 20052-2020 | Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers | Obsolete |
| GB 20052-2013 | Minimum allowable values of energy efficiency and energy efficiency grades for three-phase distribution transformers | Obsolete |
| GB 20052-2006 | The minimum allowable values of energy efficiency and the evaluating values of energy conservation for three-phase distribution transformers | Obsolete |
GB 20052-2006 is obsolete. It has been replaced by GB 20052-2013. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
January 9, 2006
Implementation date
July 1, 2006
Scope
GB 20052-2006 is the English-translated version of 三相配电变压器能效限定值及节能评价值.
GB 20052-2006 is the Chinese national standard "The minimum allowable values of energy efficiency and the evaluating values of energy conservation for three-phase distribution transformers".
It was issued on January 9, 2006 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on July 1, 2006. It is obsolete: it has been replaced by GB 20052-2013.
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Document preview — GB 20052-2006
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2006-01-09.
Date of implementation: 2006-07-01.
Status: obsolete, replaced by GB 20052-2013.
......
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 42731-2023Technical requirements for the microgrid
- NB/T 11456-2023Technical specification for cleaner production of coal preparation plant
- GB/T 40092-2021Assessment technical specification for eco-design product—Transformers
- HG/T 5819-2020Norm and calculation method of energy consumption per unit product of magnesium oxide
- JB/T 12731-2016Energy consumption quota per unit product of small and medium electric motors
- GB 31533-2015The norm of energy consumption per unit product of pure terephthalic acid
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GB 20052-2006
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