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放电计数器-监控器
浏览次数：1645 发布时间：2018-08-23 15:33:01
放电计数器、监测器Discharging Counter. monitor
概述General
JS8、JS8A型避雷器监测器(以下简称计数器)是串联在避雷器下面。用来记录避雷器动作次数的一种装置, JS8型用于6KV-220KV电压等
级; JS8A型用于330KV及以上电压等级的阀式避雷器。使用地点的环境条件与相连接的避雷器相同,海拔高度不超过4000米,环境温度为-40C
. +40*C.它不适用于有严重腐蚀金属及绝缘件的气体,有严重污染和有剧烈振动的地方。
JS8、JS8A discharging counter(hereinafter short as"counter )is connected under the arester in serialIt is used for recoding the operation
times of arrester,JS8 type is applied for 6KV-220KV arrester,and JS8A is used fo arrester with 330KV and/or above.The envronment condition
shal
I1 meet the
requirement required by arrester,for example,he atilude doesn't exceed 4000mthe environment is -40°C- +40*C. This counter
can't be put in the place that includes gas eroding metal and insulation parts, serious pollution and drastic vibration.
结构和性能Structure and Characteristic
放电计数器主要由阀片,硅桥式整流器,电容器,电磁计数器等元件组成。它利用通过避雷器的能量(冲击电流和工频电流) ,在阀片(非线性
电阻)上取压,经硅桥式整流器,单向对电容器充电,并以直流对电磁计数器线圈放电而使计数器吸动-次,既记录一次来实现记录动作次数。
Discharging counter is made up of valve element, slicon bridge type ecifiere ,capacitor, electromagnetic counter and so on. It makes use
of the arrester energy (surge current and power frequency curent) to fetch the vollage on valve elemenl(non linear resistance), then it charges
to the capacitor in single direction through slicon bridge type rectifier, makes the coils of electromagnetic counter discharge with form of DC
power to move the counter ,thus ,it can realize that the operating times can be recorded.
8
13
CO-
654
自L=
JS-8标准型
JCQ监测标准型
计数器详细说明及 用法请参阅我公司专门的计数器使用说明书。若避雷器配套计数器,在其标准型号后加“J" 字母表示(带附加电流监测
功能的产品用字母"JCQ"表示).例如: YH5WS- 17/50-J表示在YH5WS-1750避雷器上加装了计数器。
监测器主要由阀片,整流器,电容器,电阻,电感.触发电路,计数电路,电磁计数量,磁电式指针电表,电流测量与转换电路,构件及壳
体等部分组成。正常使用情况下，避雷器的泄露电流,直接由磁电式指针仪表显示表示出来,指示范围分为两档: 0-5mA及0-2mA自动换挡并有
灯显示,在0- 10mA档时, 发光管亮。避雷器动作时，电磁计数器加计数,显示器满度后，自动回零继续累加计数,无限循环工作,不清零。
The monitor is made up of silicon bridge type varistor ,capacitor, resistors electromagnetic counter and so on, It use of the arresler energy
(surge current and power frequency current) to feich the ollage on valve element (non linear resistance),then it charges 10 the capacilor n
single direction through silicon bridge type recifier, makes the coils of electromagnetic counter discharge with form of DC power to move the
counter ,thus, it can realize that the operating times can be recorded.
常户外盘式计数器典型技术参数表The typical technical parameters of common outdoor pannel counter
典型型号
产品描述
系统电压等级标称放电电流 动作电流范围
标称电流下附加残压2ms方波通流容量 410大电流
Typical
Crooution
Vollage
Motion current Adtional residual| 2ms Sqare wave
耐受
model
description
Fange
Nominal Current
Cangeiy
High Curent
system
Curont
surrent
” 1A1
Winstand
(KA)
普通计数器
JS-8
3-66KV
50-5000
400
Common counter
JCQ-11
Q-11
Current type On-line monitor
电流型在线监测器
3.220KV
50-5000
600
概述General
JS8、JS8A型避雷器监测器(以下简称计数器)是串联在避雷器下面。用来记录避雷器动作次数的一种装置, JS8型用于6KV-220KV电压等
级; JS8A型用于330KV及以上电压等级的阀式避雷器。使用地点的环境条件与相连接的避雷器相同,海拔高度不超过4000米,环境温度为-40C
. +40*C.它不适用于有严重腐蚀金属及绝缘件的气体,有严重污染和有剧烈振动的地方。
JS8、JS8A discharging counter(hereinafter short as"counter )is connected under the arester in serialIt is used for recoding the operation
times of arrester,JS8 type is applied for 6KV-220KV arrester,and JS8A is used fo arrester with 330KV and/or above.The envronment condition
shal
I1 meet the
requirement required by arrester,for example,he atilude doesn't exceed 4000mthe environment is -40°C- +40*C. This counter
can't be put in the place that includes gas eroding metal and insulation parts, serious pollution and drastic vibration.
结构和性能Structure and Characteristic
放电计数器主要由阀片,硅桥式整流器,电容器,电磁计数器等元件组成。它利用通过避雷器的能量(冲击电流和工频电流) ,在阀片(非线性
电阻)上取压,经硅桥式整流器,单向对电容器充电,并以直流对电磁计数器线圈放电而使计数器吸动-次,既记录一次来实现记录动作次数。
Discharging counter is made up of valve element, slicon bridge type ecifiere ,capacitor, electromagnetic counter and so on. It makes use
of the arrester energy (surge current and power frequency curent) to fetch the vollage on valve elemenl(non linear resistance), then it charges
to the capacitor in single direction through slicon bridge type rectifier, makes the coils of electromagnetic counter discharge with form of DC
power to move the counter ,thus ,it can realize that the operating times can be recorded.
8
13
CO-
654
自L=
JS-8标准型
JCQ监测标准型
计数器详细说明及 用法请参阅我公司专门的计数器使用说明书。若避雷器配套计数器,在其标准型号后加“J" 字母表示(带附加电流监测
功能的产品用字母"JCQ"表示).例如: YH5WS- 17/50-J表示在YH5WS-1750避雷器上加装了计数器。
监测器主要由阀片,整流器,电容器,电阻,电感.触发电路,计数电路,电磁计数量,磁电式指针电表,电流测量与转换电路,构件及壳
体等部分组成。正常使用情况下，避雷器的泄露电流,直接由磁电式指针仪表显示表示出来,指示范围分为两档: 0-5mA及0-2mA自动换挡并有
灯显示,在0- 10mA档时, 发光管亮。避雷器动作时，电磁计数器加计数,显示器满度后，自动回零继续累加计数,无限循环工作,不清零。
The monitor is made up of silicon bridge type varistor ,capacitor, resistors electromagnetic counter and so on, It use of the arresler energy
(surge current and power frequency current) to feich the ollage on valve element (non linear resistance),then it charges 10 the capacilor n
single direction through silicon bridge type recifier, makes the coils of electromagnetic counter discharge with form of DC power to move the
counter ,thus, it can realize that the operating times can be recorded.
常户外盘式计数器典型技术参数表The typical technical parameters of common outdoor pannel counter
典型型号
产品描述
系统电压等级标称放电电流 动作电流范围
标称电流下附加残压2ms方波通流容量 410大电流
Typical
Crooution
Vollage
Motion current Adtional residual| 2ms Sqare wave
耐受
model
description
Fange
Nominal Current
Cangeiy
High Curent
system
Curont
surrent
” 1A1
Winstand
(KA)
普通计数器
JS-8
3-66KV
50-5000
400
Common counter
JCQ-11
Q-11
Current type On-line monitor
电流型在线监测器
3.220KV
50-5000
600
