產品功能：
對(dui)外加電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)陰極保護系統恒電(dian)(dian)(dian)(dian)(dian)(dian)位儀的(de)輸出管(guan)道和陽極電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)進行分斷、分流(liu)(liu)、各支路電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)測(ce)量。通過(guo)斷路器分斷操作，在CP系統維護檢修時，避免電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)輸出對(dui)操作員人(ren)身安(an)全的(de)傷(shang)害(hai)。通過(guo)匯(hui)流(liu)(liu)排分流(liu)(liu)，方便進行輸出管(guan)道和陽極電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)多支路連接(jie)。通過(guo)分流(liu)(liu)器電(dian)(dian)(dian)(dian)(dian)(dian)壓測(ce)量，進而換(huan)算出各支路電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)值，簡(jian)化(hua)了電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)測(ce)量方式，并可通過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)測(ce)試(shi)判斷各支路電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)連接(jie)是否存在故障
技術參數：
|
In標稱放電(dian)電(dian)流（8/20μs） |
100kA |
|
Imax最(zui)大放(fang)電電流（8/20μs） |
200kA |
|
Uc最大持續工作電壓 |
275V |
|
Up保護水(shui)平 |
≤3.0kV |
|
分流電(dian)阻 |
0.001Ω |
|
分(fen)流電(dian)流額定(ding)值 |
75A |
|
防爆等級 |
IP65 |
執行標準
IEC 61643-11:2011 低壓電涌保護器（SPD）第11部分：低壓電力系統的電涌保護器性能要求和試驗方法
EN 61643-11:2012 低(di)壓電涌保護(hu)器(qi)(qi)（SPD）第(di)11部分：低(di)壓電力系統的電涌保護(hu)器(qi)(qi)性(xing)能要求和試驗方法 |
