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Position: Chinese Standard in English/GB/T 32520-2016
GB/T 32520-2016   Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (English Version)
Standard No.: GB/T 32520-2016 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 23000 words Price(USD):690.0 remind me the price change

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Implemented on:2016-9-1 Delivery: via email in 1~8 business day
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Standard No.: GB/T 32520-2016
English Name: Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
Chinese Name: 交流1 kV以上架空输电和配电线路用带外串联间隙金属氧化物避雷器(EGLA)
Chinese Classification: K49    Lightning arrester
Professional Classification: GB    National Standard
ICS Classification: 29.080.99 29.080.99    Other standards related to insulation 29.080.99
Issued by: AQSIQ and MOH
Issued on: 2016-02-24
Implemented on: 2016-9-1
Status: valid
Language: English
File Format: PDF
Word Count: 23000 words
Price(USD): 690.0
Delivery: via email in 1~8 business day
本标准适用于交流1kV 以上架空输电和配电线路用不带绝缘支撑的外串联间隙金属氧化物避雷器(以下简称外间隙线路避雷器,EGLA),仅保护线路绝缘[包括绝缘子(串)和空气间隙]免受雷电引起的闪络或击穿。
由于 EGLA 的金属氧化物电阻片通过外串联间隙连接到线路上,下面的问题将不在本标准中考虑:
―――操作冲击放电电压;
―――陡波和操作冲击残压;
―――热稳定;
―――长持续电流冲击耐受;
―――避雷器工频电压耐受时间特性;
―――脱离器试验;
―――工频电压引起的老化。
考虑到架空输电和配电线路的特定设计理念和特殊应用,引入了一些独特的要求和试验,例如绝缘子耐受和 EGLA 保护水平之间绝缘配合的验证试验,续流遮断试验,机械负荷试验等。
Code of China
Standard
GB/T 32520-2016  Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (English Version)
Standard No.GB/T 32520-2016
Statusvalid
LanguageEnglish
File FormatPDF
Word Count23000 words
Price(USD)690.0
Implemented on2016-9-1
Deliveryvia email in 1~8 business day
Detail of GB/T 32520-2016
Standard No.
GB/T 32520-2016
English Name
Metal-oxide surge arresters with external series gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
Chinese Name
交流1 kV以上架空输电和配电线路用带外串联间隙金属氧化物避雷器(EGLA)
Chinese Classification
K49
Professional Classification
GB
ICS Classification
Issued by
AQSIQ and MOH
Issued on
2016-02-24
Implemented on
2016-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
23000 words
Price(USD)
690.0
Keywords
GB/T 32520-2016, GB 32520-2016, GBT 32520-2016, GB/T32520-2016, GB/T 32520, GB/T32520, GB32520-2016, GB 32520, GB32520, GBT32520-2016, GBT 32520, GBT32520
Introduction of GB/T 32520-2016
本标准适用于交流1kV 以上架空输电和配电线路用不带绝缘支撑的外串联间隙金属氧化物避雷器(以下简称外间隙线路避雷器,EGLA),仅保护线路绝缘[包括绝缘子(串)和空气间隙]免受雷电引起的闪络或击穿。
由于 EGLA 的金属氧化物电阻片通过外串联间隙连接到线路上,下面的问题将不在本标准中考虑:
―――操作冲击放电电压;
―――陡波和操作冲击残压;
―――热稳定;
―――长持续电流冲击耐受;
―――避雷器工频电压耐受时间特性;
―――脱离器试验;
―――工频电压引起的老化。
考虑到架空输电和配电线路的特定设计理念和特殊应用,引入了一些独特的要求和试验,例如绝缘子耐受和 EGLA 保护水平之间绝缘配合的验证试验,续流遮断试验,机械负荷试验等。
Contents of GB/T 32520-2016
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