高压带电显示装置传感器CG3 12KV 厂家直供 质优价廉 国际

**电力工业电气设备质量检验测试中心-检测报告

报告编号：(2007)瓷字 第214    查询地址：https://china-qitc.sgepri.sgcc.com.cn/Inquiry.Aspx

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乐清市皇星开关厂

                                                                                                        DXN户内高压带电显示装置 

                                                               DXN indoor high-volt charged display device

 12kv高压带电显示装置传感器CG3-10Q-76X130-145

一﹑适用范围和特征 

     户内高压带电显示装置由三个传感器和一个显示器经导线连接组成。适用于额定频率50Hz，额定电压40.5KV以下的户内高压电气设备上，既可放映回路带电状况，还可于电磁锁配合，实现强制闭锁开关手柄﹑阀门等。带电显示和强制闭锁均受同一高压信号所控制，但电路系统又是相互*﹑互不干扰，只要高压回路带电，即使显示电路和闭锁电路同时出故障，电磁锁仍处于闭锁状态，**误操作，误入带电间隔。 

The first item：application range and characteristic

      The indoor high volt charged display device is composed of three sensors and display（through lead connection），it is applied to certain indoor high volt electric equipment of rated frequency 50Hz and rated volt below 40.5KV，by this device，it could indicate charged condition in circuit，besides，it can be coordinate-operated with electromagnetic lock，which realizes forced lockout of switch handle and controlled by one high volt signal，while，its circuit system is stand-alone and not interfered one another。Just needing the high volt circuit electrified，even if display circuit and latching circuit arise fault simultaneously，the electromagnetic lock still stay in locking state，which could prevent from mishandle or entering into charged spacing。

二﹑执行标准 

DL/T538          《高压带电显示装置》 

DL/T593          《高压开关设备和控制设备标准的共用技术要求》 

*/T10305         《3.6KV~40.5KV高压设备用户内*材料支柱*缘子技术条件》 

GB/T7354         《局部放电测量》 

The second item：execution norm

DL/T538          《high volt charged display device》 

DL/T593          《share technical demand of high-volt switching equipment and control equipment》 

*/T10305         《3.6KV~40.5KV high volt equipment indoor organic material post insulator’s technical condition》 

GB/T7354         《partial discharge measuring》

三﹑产品型号及其含义

The third item：product model and its meaning

传感器型号及含义

Sensor t*e and meaning

 显示器型号及含义

Display device’s model and meaning

四﹑安装接线原理

The forth item：installation wiring principle