廣泛使用的DOLD監(jiān)控模塊資料，多德監(jiān)控模塊

監(jiān)控模塊
監(jiān)控模塊是多德繼電器模塊產(chǎn)品中zui重要也是產(chǎn)品范圍zui寬泛的系列。該系列分以下四個(gè)產(chǎn)品分支：緣監(jiān)控模塊，漏電監(jiān)控模塊，測(cè)量繼電器模塊和故障監(jiān)控模塊。多德的監(jiān)控模塊用于檢測(cè)系統(tǒng)變量例如電壓，電流，功率及緣阻抗等，并在嚴(yán)格的時(shí)間等限制條件下準(zhǔn)確發(fā)送信號(hào)，從而幫助人和機(jī)器設(shè)備提前避免危險(xiǎn)發(fā)生。
此外，監(jiān)控模塊產(chǎn)品還有助于減少系統(tǒng)或機(jī)器設(shè)備的停機(jī)時(shí)間，從而提高效率。
DOLD 緣監(jiān)控與漏電監(jiān)控模塊
機(jī)器與設(shè)備的意外停機(jī)已經(jīng)是現(xiàn)代考核成本的重要因素之一。通過(guò)早期發(fā)現(xiàn)系統(tǒng)緣故障，多德的緣監(jiān)控模塊有助于防止設(shè)備的電氣故障，從而確保設(shè)備運(yùn)行的性和安全。  
多德的緣監(jiān)控模塊適用于接地和不接地系統(tǒng)，兩個(gè)系統(tǒng)的功能原理不同：
在“接地系統(tǒng)”(TN)，多德的差分電流監(jiān)控模塊利用差分電流值檢測(cè)接地系統(tǒng)的故障電流，從而防止由電氣故障導(dǎo)致的設(shè)備停機(jī)，甚至由于長(zhǎng)期漏電積累導(dǎo)致的電氣火災(zāi)等。
在“不接地系統(tǒng)”(IT)，多德的緣監(jiān)控模塊監(jiān)控不接地系統(tǒng)的對(duì)地緣阻抗。 通過(guò)監(jiān)控對(duì)地緣阻抗不接地系統(tǒng)的漏電安全，相關(guān)的歐洲安全法規(guī)“Safety of Machinery” DIN EN 60204-1或者DIN VDE 0100-410，也要求在IT系統(tǒng)中必須安裝緣監(jiān)控裝置。多德的緣監(jiān)控與漏電監(jiān)控模塊為客戶節(jié)約了由于漏電風(fēng)險(xiǎn)帶來(lái)的高成本。            
緣監(jiān)控模塊 »    漏電監(jiān)控模塊 »    測(cè)量繼電器模塊 »    故障監(jiān)控模塊 »
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AA9962.81 AC50/60HZ 230V 5-100H
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AA9962.81 AC50/60HZ 240V 0,5-10S
AA9962.81 AC50/60HZ 240V 1,5-30M
AA9962.81 AC50/60HZ 240V 1,5-30S

、廣泛使用的DOLD監(jiān)控模塊資料，多德監(jiān)控模塊
AA9962.81 AC50/60HZ 240V 15-300S
AA9962.81 AC50/60HZ 240V 3-60M
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，多德監(jiān)控模塊