BOSCH EBX Nr 054914-111
BOSCH EBX Nr 054914-111
廈門(mén)興銳達(dá)自動(dòng)化設(shè)備有限公司 http://www.xrdzidonghua.com
BOSCH EBX Nr 054914-111擬量在線監(jiān)測(cè)(1) 電源屏監(jiān)測(cè)
監(jiān)測(cè)內(nèi)容:電源輸入狀態(tài)、電源屏輸出電壓;輸入斷電、電壓超標(biāo)(+15%~-20%)、斷相報(bào)警;采用實(shí)時(shí)監(jiān)測(cè)(輸入電壓低于額定65%、時(shí)間超過(guò)140ms報(bào)警);輸出電壓超限報(bào)警(輸出電壓高或低于額定15%、時(shí)間超過(guò)140ms報(bào)警;測(cè)試精度為2%;測(cè)試量程:根據(jù)測(cè)試內(nèi)容確定;
(2)電動(dòng)轉(zhuǎn)轍機(jī)監(jiān)測(cè)
監(jiān)測(cè)內(nèi)容:道岔轉(zhuǎn)換過(guò)程電動(dòng)轉(zhuǎn)轍機(jī)動(dòng)作電流、故障電流、動(dòng)作時(shí)間;采取隨機(jī)測(cè)試(測(cè)試采樣速率不大于40ms);測(cè)試精度為動(dòng)作電流3%、時(shí)間不大于0.1s;采用動(dòng)作回線采樣方式;測(cè)試量程:0~10A;
(3)軌道電路監(jiān)測(cè)
監(jiān)測(cè)內(nèi)容:軌道受電端軌道繼電器輸入交流電壓;采用實(shí)時(shí)監(jiān)測(cè);測(cè)試精度為2%;測(cè)試量程:0~30V;
(4)電纜絕緣監(jiān)測(cè)
監(jiān)測(cè)內(nèi)容:信號(hào)電纜芯線全程對(duì)地絕緣;采用命令測(cè)試(或者自動(dòng)測(cè)試);測(cè)試精度為10%;測(cè)試量程:0~20MΩ(超過(guò)20MΩ顯示“大于20MΩ”);
(5)電源對(duì)地泄漏電流測(cè)試
監(jiān)測(cè)內(nèi)容:電源屏輸出電源對(duì)地泄漏電流;采用命令測(cè)試;測(cè)試精度為10%;測(cè)試量程:AC 0~300mA ,DC 0~10mA。
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