GB 6450-1986
Replaced
GB/T 20840.15-2022
Active
National standards
GB/T 20840.15-2022 Instrument transformers—Part15:Additional requirements for voltage transformers for DC applications
GB/T 20840.15-2022 Instrument transformers—Part15:Additional requirements for voltage transformers for DC applications
Basic Information
Standard Code:
GB/T 20840.15-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Transformer
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2022-10-12
Implement Date:
2023-05-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国互感器标准化技术委员会(SAC/TC 222)
Pages:
37 pages
Scope
本文件规定了使用任何技术的输出信号可以为模拟量或数字量的直流电压互感器(DCVT)的术语和定义、额定值、设计和结构、试验等所有补充技术要求。
本文件适用于额定电压大于1.5 kV的直流电力系统中测量、保护和/或控制用的新制造的电压互感器。
本文件涵盖了测量、控制和保护用的无源分压器和有源电压互感器。
注: GB/T 20840.6-2017的图601描述了单极低功率互感器的通用配置。
Development Information
Drafting Units:
中国电力科学研究院有限公司、沈阳变压器研究院有限公司、南京南瑞继保电气有限公司、南方电网科学研究院有限责任公司、西安高压电器研究院有限责任公司、大连第一互感器有限责任公司、全球能源互联网研究院有限公司、江苏科兴电器有限公司、江苏靖江互感器股份有限公司、浙江天际互感器有限公司、重庆山城电器厂有限公司、大连北方互感器集团有限公司、国网陕西省电力公司电力科学研究院
Drafting Persons:
汪本进、刘玉风、徐思恩、吴士普、须雷、聂少雄、冯建华、邓小聘、罗苏南、沙玉洲、董巍、熊俊军、赵森林、杨峰、熊江咏、唐福新、徐文、欧希堂、孙泽来、杨晓西
Same series standard
Referenced Standards
GB/T 20840.6-2017 Instrument transformers—Part 6:Additional general requirements for low-power instrument transformers
GB/T 19749.1-2016 Coupling capacitors and capacitor dividers—Part 1:General rules
GB/T 20840.1-2010 Instrument transformers—Part 1:General requirements
GB/T 20840.8-2007 Instrument transformers—Part 8:Electronic current transformers
GB/T 20840.9-2017 Instrument transformers—Part 9:Digital interface for instruments transformers
GB/T 26218.4-2019 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4:Insulators for d.c. systems
IEC TS 61245:2015
Adopt standards
IEC 61869-15:2018
Related Standards
GB/T 7449-1987
Replaced
GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors
GB 13028-1991
Abolished
GB 13028-1991 Isolating transformers and safety isolating transformers Requirements
GB/T 14006-1992
Active
GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment—Part 1:Transformers and inductors using YEI-1 laminations
GB/T 14860-1993
Replaced
GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment
GB/T 15164-1994
Replaced