GB/T 4585.1-1984
Abolished
GB/T 7253-2019
Active
National standards
GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
Basic Information
Standard Code:
GB/T 7253-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Insulator
ICS Name:
Insulator
Publish Date:
2019-12-10
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:
全国绝缘子标准化技术委员会(SAC/TC 80)
Pages:
11 pages
Scope
本标准规定了盘形悬式绝缘子串元件的主要的机械特性和主要尺寸。
本标准适用于标称电压高于1 000 V、频率不超过100 Hz的交流架空线路用、绝缘件为瓷或玻璃的盘形悬式绝缘子串元件，这些绝缘子串元件的连接结构为球窝联接或槽形联接，也适用于变电站使用的类似结构的绝缘子。
Development Information
Drafting Units:
西安高压电器研究院有限责任公司、中国电力科学研究院有限责任公司、南方电网科学研究院有限责任公司、大连电瓷集团输变电材料有限公司、苏州电瓷厂股份有限公司、中国能源建设集团有限公司、国网经济技术研究院有限公司、NGK唐山电瓷有限公司、四川省宜宾环球集团有限公司、南京电气绝缘子有限公司、电力规划设计总院、内蒙古精诚高压绝缘子有限责任公司、中国电力工程顾问集团华东电力设计院、国网浙江省电力有限公司电力科学研究院、塞迪维尔玻璃绝缘子(上海)有限公司、重庆大学、广州麦科凌电力装备有限公司、萍乡百斯特电瓷有限公司、萍乡华维电瓷科技股份有限公司、浙江泰仑绝缘子有限公司、三瑞科技江西有限公司
Drafting Persons:
刘志强、李庆峰、罗兵、张继军、陆洲、胡文歧、邓桃、魏杰、李晋、董刚、姚君瑞、曾红、石玉秉、李永双、张耀辰、黄伟中、王少华、赵卉、项良、胡琴、欧阳旭丹、刘家盛、胡文华、纪相权、刘志平
Replace the following standards
Referenced Standards
GB/T 1001.1-2003 Insulators for overhead lines with a nominal voltage above 1000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions, test methods and acceptance criteria
GB/T 2900.8-2009 Electrotechnical terminology—Insulators
GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units
GB/T 25317-2010 Dimensions of clevis and tongue couplings of string insulator units
GB/T 26218.1-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 1:Definitions,information and general principles
GB/T 26218.2-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 2:Ceramic and glass insulators for a.c.systems
JB/T 9683-2012 JB/T 9683-2012: Method for classification and designation of insulators product
Adopt standards
IEC 60305:1995
Related Standards
GB/T 775.1-1987
Replaced
GB/T 775.1-1987 Test method for insulators—Part 1:General test methods
GB/T 775.3-1987
Replaced
GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods
GB/T 7253-1987
Replaced
GB/T 7253-1987 The string insulator units of the cap and pin type—Dimensions and characteristics
GB 12744-1991
Replaced
GB 12744-1991 Outdoor antipollution-type solid-core post insulators of ceramic material
GB/T 4585.2-1991
Abolished