This standard specifies eco-design requirement and environmental aspect, material usage and manufacture, transportation and marketing, application as well as end of service life of power and distribution transformers (hereinafter referred to as transformers).
This standard is applicable to the environmentally conscious design of transformers within the range specified in GB 1094.1 and relevant transformer products.
2 Normative References
The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendment) applies.
GB 1094.1 Power Transformers - Part 1: General
GB 1094.5 Power Transformers - Part 5: Ability to Withstand Short Circuit
GB/T 1094.7 Power Transformers - Part 7: Loading Guide for Oil-immersed Power Transformers
GB/T 1094.10 Power Transformers - Part 10: Determination of Sound Levels
GB 1094.11 Power Transformers - Part 11: Dry-type Transformers
GB/T 1094.101 Power Transformers - Part 10.1: Determination of Sound Levels - Application Guide
GB 3096 Environmental Quality Standards for Noise
GB/T 10228 Specification and Technical Requirements for Dry-type Power Transformers
GB/T 13499 Power Transformers - Application Guide
GB 18455 Package Recycling Marking
GB 20052 The Minimum Allowable Values of Energy Efficiency and the Evaluating Values of Energy Conservation for Three-phase Distribution Transformers
GB/T 23686 Environmentally Conscious Design Guide for Electrical and Electronic Products
GB/T 23688-2009 Guide of Eco-design for Energy-using Products
GB 24790 Minimum Allowable Values of Energy Efficiency and the Energy Efficiency Grades for Power Transformers
GB/T 28179 Environmentally Conscious Design for Electrical and Electronic Product - Identification of Environmental Aspects
GB/Z 21274-2007 Determination of Regulated Substances (Lead, Mercury and Cadmium) in Electrical and Electronic Equipment
GB/Z 21275-2007 Determination of Regulated Substance (Hexavalent Chromium) in Electrical and Electronic Equipment
GB/Z 21276-2007 Determination of Restricted Substances - Polybrominated Biphenyls and Polybrominated Diphenyl Ethers in Electrical and Electronic Equipment
GB/Z 21277-2007 Rapid Screening of Lead, Mercury, Chromium, Cadmium and Bromine of Regulated Substances in Electrical and Electronic Equipment - X-ray Fluorescence Spectrometry
SN/T 2003.1-2005 Determination of Lead, Mercury, Cadmium, Chromium and Bromine in Electrical and Electronic Equipment - Part 1: Qualitative Screening by Wavelength Dispersive X-ray Fluorescence Spectrometric Method
SN/T 2004.1-2005 Determination of Mercury in Electrical and Electronic Equipment - Part 1: Hydride Generation-Atomic Fluorescence Spectrometric Method
SN/T 2004.2-2005 Determination of Lead, Cadmium and Chromium in Electrical and Electronic Equipment - Part 2: Flame Atomic Absorption Spectrometric Method
SN/T 2004.3-2005 Determination of Chromium(VI) in Electrical and Electronic Equipment - Part 3: 1.5 Diphenylcarbahydrazide Spectrophotometric Method
SN/T 2005.1-2005 Determination of Polybromobiphenyls and Polybromobiphenyl Ethers in Electrical and Electronic Equipment - Part 1: High Performance Liquid Chromatography Method
SN/T 2005.2-2005 Determination of Polybromobiphenyls and Polybromobiphenyl Ethers in Electrical and Electronic Equipment - Part 2: GC-MS Method
DL/T 572 Operation Specification for Power Transformer
DL/T 573 Maintenance Guide for Power Transformers
DL/T 985 Guide for Determining Energy Efficiency for Distribution Transformers
JB/T 10088 Sound Level for 6kV~500kV Power Transformers
IEC 60076-12 Power Transformers - Part 12: Loading Guide for Dry-type Power Transformers
IEC 60076-14 Power Transformers - Part 14: Design and Application of Liquid-immersed Power Transformers Using High-temperature Insulation Materials