GB/T 17648-1998
Active
GB/T 31838.3-2019
Active
National standards
GB/T 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3:Resistive properties(DC methods)—Surface resistance and surface resistivity
GB/T 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3:Resistive properties(DC methods)—Surface resistance and surface resistivity
Basic Information
Standard Code:
GB/T 31838.3-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Comprehensive Insulation Materials
Publish Date:
2019-06-04
Implement Date:
2020-01-01
Publisher:
国家市场监督管理总局、中国国家标准化管理委员会
Technical Committee:
全国电气绝缘材料与绝缘系统评定标准化技术委员会(SAC/TC 301)
Pages:
14 pages
Scope
GB/T 31838的本部分规定了直流电压下确定固体绝缘材料表面电阻和表面电阻率的试验方法。
Development Information
Drafting Units:
苏州太湖电工新材料股份有限公司、东方电气集团东方电机有限公司、机械工业北京电工技术经济研究所、佛山市顺德区质量技术监督标准与编码所、浙江博菲电气股份有限公司、苏州电器科学研究院股份有限公司、四川东材科技集团股份有限公司、烟台民士达特种纸业股份有限公司、苏州巨峰电气绝缘系统股份有限公司、上海电缆研究所有限公司、无锡江南电缆有限公司、广东电网有限责任公司电力科学研究院、中车永济电机有限公司、江苏省产品质量监督检验研究院、中电科仪器仪表有限公司、国网江苏省电力有限公司、北京北重汽轮电机有限责任公司、山东齐鲁电机制造有限公司、上海核工程研究设计院有限公司、厦门弘诚复合材料有限公司
Drafting Persons:
陈昊、吴斌、刘亚丽、张春琪、张跃、朱瑞华、吴化军、马庆柯、李杰霞、陈媛、王志新、夏宇、陈娟、马壮、付强、孔凯、王彬、陈晨、王亚海、赵锐、黄霆、刘凤娟、魏景生、孙岩磊、王琴、卢燕芸、关国华、黄顺达、刘晖、郭荣斌、许坤、张飞、陶加贵、林木松
Same series standard
GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2:Resistive properties(DC methods)—Volume resistance and volume resistivity
GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4:Resistive properties(DC methods)—Insulation resistance
Referenced Standards
IEC 60212
IEC 62631-3-1
IEC 62631-3-3
Adopt standards
IEC 62631-3-2:2015
Related Standards
GB/T 11027-1999
Replaced
GB/T 11027-1999 Specification for insulating varnishes containing solvent-Specifications for individual materials-Requirements for hot curing impregnating varnishes
GB/T 11026.4-1999
Replaced
GB/T 11026.4-1999 Guide for the determination of thermal endurance properties of electrical insulating materials—Part 4:Ageing ovens—Single-chamber ovens
GB/T 11028-1999
Active
GB/T 11028-1999 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
GB/T 1408.1-1999
Replaced
GB/T 1408.1-1999 Methods of test for electric strength of solid insulating materials-Tests at power frequencies
GB/T 11026.2-2000
Replaced