GB/T 3794-1983
Abolished
GB 28736-2019
Active
National standards
force_standard
GB 28736-2019 Minimum allowable values of energy efficiency and energy efficiency grades for welding machines
GB 28736-2019 Minimum allowable values of energy efficiency and energy efficiency grades for welding machines
Basic Information
Standard Code:
GB 28736-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Technical management
ICS Name:
Integrated Energy and Heat Transfer Engineering
Publish Date:
2019-12-31
Implement Date:
2020-07-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
国家标准化管理委员会
Pages:
9 pages
Scope
本标准规定了电弧焊机及电阻焊机的能效等级、能效限定值和试验方法。
本标准适用于为工业和专业用途而设计,不超过GB/T 156中规定的电压供电的电弧焊机和电阻焊机。
本标准适用的电阻焊机特指与机架、输入回路和二次回路实现最终安装的电阻焊变压器。
本标准不适用于交流TIG电弧焊机、交直流两用TIG电弧焊机、工频次级整流电阻焊机、缝焊机、电阻对焊机、闪光对焊机、储能电阻焊机、逆变式交流电阻焊机、单独出售的电阻焊变压器和机械设备驱动的电焊机。
Development Information
Drafting Units:
中国标准化研究院、成都三方电气有限公司、唐山开元电器集团有限公司、深圳市佳士科技股份有限公司、上海沪工焊接集团股份有限公司、深圳市瑞凌实业股份有限公司、杭州凯尔达电焊机有限公司、深圳市鸿栢科技实业有限公司、上海通用电焊机股份有限公司、天津七所高科技有限公司、深圳麦格米特电气股份有限公司、浙江肯得机电股份有限公司、小原(南京)机电有限公司、上海威特力焊接设备制造股份有限公司、成都焊研科技有限责任公司、东莞市鹏煜威高智能科技有限公司、宁夏吴忠市好运电焊机有限公司、江苏浙南装备技术有限公司、永康市加效焊接自动化设备有限公司、锦州市圣合科技电子有限责任公司、湖南楚熵信息科技有限公司
Drafting Persons:
刘韧、杨庆轩、苏东、陈洁、罗卫红、舒振宇、王巍、侯润石、韩沛文、王进成、朱宣辉、赵中秋、何志军、张祖旺、刘群、杨光、刘兴伟、周银、李锋、程豪建、夏吉夫、陈嘉
Replace the following standards
Referenced Standards
GB/T 14549-1993 Quality of electric energy supply—Harmonics in public supply network
GB 156-2003 Standard voltages
GB/T 156-2007 Standard voltages
GB/T 156-2017 Standard voltages
GB/T 2900.22-1985 Electrotechnical terminology—Electric welding machine
GB/T 2900.22-2005 Electrotechnical terminology—Electric welding machine
GB/T 8118-1995 The general specification for arc welding machines
GB/T 8118-2010 The general specification for arc welding machines
GB/T 8366-1996 Rating of resistance welding equipment
GB/T 8366-2004 Resistance welding-Resistance welding equipment-Mechanical and electrical requirements
GB/T 8366-2021 Resistance welding—Resistance welding equipment—Mechanical and electrical requirements
GB 15578-1995 Safety requirements for resistance welding machine
GB 15578-2008 Safety requirements for resistance welding machine
GB 15579.1-2004 Arc welding equipment—Part 1:Welding power sources
GB/T 15579.1-2013 Arc welding equipment—Part 1:Welding power sources
GB/T 15579.1-2024 Arc welding equipment—Part 1:Welding power sources
GB/T 25301-2010 Resistance welding equipment—General specifications applicable to all transformers
GB/T 25301-2021 Resistance welding equipment—Transformers—General specifications applicable to all transformers
GB/Z 156-2025 Good practice for dynamic light scattering(DLS) measurements
Related Standards
GB/T 5623-1985
Replaced
GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product
GB/T 6421-1986
Abolished
GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise
GB/T 6422-1986
Replaced
GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises
GB/T 6425-1986
Replaced
GB/T 6425-1986 Nomenclature for thermal analysis
GB/T 8174-1987
Replaced