GB/T 17648-1998
Active
GB/T 31838.4-2019
Active
National standards
GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4:Resistive properties(DC methods)—Insulation resistance
GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4:Resistive properties(DC methods)—Insulation resistance
Basic Information
Standard Code:
GB/T 31838.4-2019
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，测定固体绝缘材料绝缘电阻的试验方法。
Development Information
Drafting Units:
机械工业北京电工技术经济研究所、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、四川东材科技集团股份有限公司、苏州太湖电工新材料股份有限公司、苏州电器科学研究院股份有限公司、浙江博菲电气股份有限公司、上海电缆研究所有限公司、无锡江南电缆有限公司、南京中超新材料股份有限公司、无锡统力电工股份有限公司、中电科仪器仪表有限公司、广东电网有限责任公司电力科学研究院、红光电气集团有限公司、上海缆慧检测技术有限公司、哈尔滨电机厂有限责任公司、上海电气电站设备有限公司上海发电机厂、中国质量认证中心
Drafting Persons:
刘亚丽、陈昊、郭振岩、王志新、夏宇、李杰霞、顾健峰、柴洪勇、张敏、吴化军、夏俊峰、鲍启伟、郭伟杰、戴涛、郭荣斌、付强、朱永华、钱艺华、林中华、孙岩磊、商绍萍、徐晓风、徐秀红、秦长春、陈思、付强、吴晓蕾、王立军、王莹、刘超、路波、林木松、程微、王亚海
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 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3:Resistive properties(DC methods)—Surface resistance and surface resistivity
Replace the following standards
Referenced Standards
IEC 60212
IEC 60216-4-1
ISO 2339
ISO 3465
Adopt standards
IEC 62631-3-3:2015
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