SN/T 3248.2-2017Technical requirements for the inspection of general complete equipment to import - Part 2: Energy-saving power transformers (English PDF)
进口通用类成套设备检验技术要求 第2部分:节能型变压器产品
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Issued by
The General Administration of Quality Supervision, Inspection and Quarantine
Level / Type
National · Recommended
Issue date
July 21, 2017
Implementation date
March 1, 2018
Scope
SN/T 3248.2-2017 is the English-translated version of 进口通用类成套设备检验技术要求 第2部分:节能型变压器产品.
SN/T 3248.2-2017 — This part of SN/T 3248 specifies the inspection technical requirements for imported energy-saving transformer products (hereinafter referred to as "energy-saving transformers").
This section applies to the inspection of energy-saving transformers.
This section applies to. --- Three-phase self-cooling with voltage rating of 6kV, 10kV, rated frequency of 50Hz, rated capacity of 30kVA~2500kVA Dry type non-excitation regulated amorphous alloy iron core distribution transformer (hereinafter referred to as "dry type transformer"); ---Voltage level is 6kV, 10kV class, 35kV class, rated frequency is 50Hz, rated capacity is 30kVA~2500kVA Three-phase oil-immersed non-excitation regulated amorphous alloy iron core distribution transformer (hereinafter referred to as "oil-immersed transformer").
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Document preview — SN/T 3248.2-2017
National Standard of the People's Republic of China
- Classification
- K 41
Issued by: The General Administration of Quality Supervision, Inspection and Quarantine
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the inspection technical requirements for imported energy-saving transformer products (hereinafter referred to as "energy-saving transformers"). This standard applies to the inspection of energy-saving transformers. This standard applies to: voltage levels of 6kV, 10kV, 35kV, Three-phase self-cooling dry non-excitation regulated amorphous alloy iron core distribution transformer ("dry transformer") with rated frequency of 50Hz and rated capacity of 30kVA~2500kVA; voltage class is 6kV, 10kV class, 35kV class, rated Three-phase oil-immersed non-excited voltage-regulated amorphous alloy core distribution transformer ("oil-immersed transformer") with a frequency of 50 Hz and a rated capacity of 30 kVA to 2500 kVA.
Document data
Chinese classification (CCS): K41.
Estimated length of the Chinese original: 13,124 words.
Standards quoted by this document
GB/T 1094.1-2013; GB/T 1094.3-2013; GB/T 1094.5; GB/T 1094.10; GB/T 1094.11; GB/T 1094.12; GB/T 2900.15; GB/T 5273; GB/T 6451; GB/T 13499-2002; GB/T 16935.1-2008; GB/T 19212.1-2016; GB/T 22072-2008; GB/T 25446-2010; JB/T 501-2006; SN/T 1179.1-2007
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1094.1-2013Power transformers-Part 1: General
- GB/T 1094.3-2003Power transformers -- Part 3: Insulation levels, dielectric tests and external clearances in air
- GB/T 1094.10Power transformers - Part 10: Determination of sound levels
- GB/T 1094.11Power transformers—Part 11: Dry-type transformers
- GB/T 1094.12Power transformers -- Part 12: Loading guide for dry-type power transformers
- GB/T 5273Dimensional standardisation of terminals for high-voltage apparatus
GB/T 1094.5 · GB/T 2900.15
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Related Standards
GB/T 1094.1-2013 — Power transformers-Part 1: General
GB/T 1094.10-2022 — Power transformers - Part 10: Determination of sound levels
GB/T 1094.101-2023 — Power transformers - Part 101: Determination of sound levels - Application guide
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SN/T 3248.2-2017
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