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Position: Chinese Standard in English/GB/T 25890.5-2010
GB/T 25890.5-2010   Railway applications—Fixed installations—DC switchgear—Part 5:Surge arresters and low-voltage limiters for specific use in d.c.system (English Version)
Standard No.: GB/T 25890.5-2010 Status:superseded remind me the status change

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Target Language:English File Format:PDF
Word Count: 13000 words Translation Price(USD):360.0 remind me the price change

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Implemented on:2011-6-1 Delivery: via email in 1~3 business day

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,2024-3-1,2011-6-1,14113818189373B1FE29E1416F8F2
Standard No.: GB/T 25890.5-2010
English Name: Railway applications—Fixed installations—DC switchgear—Part 5:Surge arresters and low-voltage limiters for specific use in d.c.system
Chinese Name: 轨道交通 地面装置 直流开关设备 第5部分:直流避雷器和低压限制器
Chinese Classification: S35    Electric traction equipment
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ
Issued on: 2011-1-10
Implemented on: 2011-6-1
Status: superseded
Superseded by:GB/T 43022.1-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 1:Metal-oxide surge arresters without gaps
GB/T 43022.2-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 2:Voltage limiting devices
Superseded on:2024-3-1
Superseding:GB/T 43022.2-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 2:Voltage limiting devices
Target Language: English
File Format: PDF
Word Count: 13000 words
Translation Price(USD): 360.0
Delivery: via email in 1~3 business day
GB/T 25890的本部分第4章、第5章、第6章规定了直流牵引供电系统地面装置用避雷器的要求,所述避雷器包括一个或多个非线性电阻片,可串联一个或多个放电间隙。
GB/T 25890的本部分第7章规定了低压限制器的要求。在直流牵引供电系统地面装置中,当电压超出规定值时,限压器将与系统某些部分连通,从而起到保护作用。低压限制器也可以与接触器等设备一起组成自恢复装置。限压器通常不提供电涌保护。
低压限制器主要应用如下:
——连接金属轨道;
——保护轨道电路;
——变电站钢轨接地;
——保护阴极电路;
——保护电缆屏蔽层。
Code of China
Standard
GB/T 25890.5-2010  Railway applications—Fixed installations—DC switchgear—Part 5:Surge arresters and low-voltage limiters for specific use in d.c.system (English Version)
Standard No.GB/T 25890.5-2010
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count13000 words
Price(USD)360.0
Implemented on2011-6-1
Deliveryvia email in 1~3 business day
Detail of GB/T 25890.5-2010
Standard No.
GB/T 25890.5-2010
English Name
Railway applications—Fixed installations—DC switchgear—Part 5:Surge arresters and low-voltage limiters for specific use in d.c.system
Chinese Name
轨道交通 地面装置 直流开关设备 第5部分:直流避雷器和低压限制器
Chinese Classification
S35
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2011-1-10
Implemented on
2011-6-1
Status
superseded
Superseded by
GB/T 43022.1-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 1:Metal-oxide surge arresters without gaps
GB/T 43022.2-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 2:Voltage limiting devices
Superseded on
2024-3-1
Abolished on
Superseding
GB/T 43022.2-2023 Railway applications—DC surge arresters and voltage limiting devices—Part 2:Voltage limiting devices
Language
English
File Format
PDF
Word Count
13000 words
Price(USD)
360.0
Keywords
GB/T 25890.5-2010, GB 25890.5-2010, GBT 25890.5-2010, GB/T25890.5-2010, GB/T 25890.5, GB/T25890.5, GB25890.5-2010, GB 25890.5, GB25890.5, GBT25890.5-2010, GBT 25890.5, GBT25890.5
Introduction of GB/T 25890.5-2010
GB/T 25890的本部分第4章、第5章、第6章规定了直流牵引供电系统地面装置用避雷器的要求,所述避雷器包括一个或多个非线性电阻片,可串联一个或多个放电间隙。
GB/T 25890的本部分第7章规定了低压限制器的要求。在直流牵引供电系统地面装置中,当电压超出规定值时,限压器将与系统某些部分连通,从而起到保护作用。低压限制器也可以与接触器等设备一起组成自恢复装置。限压器通常不提供电涌保护。
低压限制器主要应用如下:
——连接金属轨道;
——保护轨道电路;
——变电站钢轨接地;
——保护阴极电路;
——保护电缆屏蔽层。
Contents of GB/T 25890.5-2010
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Keywords:
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