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        CRQ3-100-800系列雙電源開(kāi)關(guān)萬(wàn)高型產(chǎn)品功能解釋

        2014/2/19 8:43:57      點(diǎn)擊:

        CRQ3-100-800系列雙電源開(kāi)關(guān)萬(wàn)高型  產(chǎn)品功能解釋?zhuān)?/span>?自投自復(fù):當(dāng)常用電源正常時(shí),控制器發(fā)出指令,常用電源控制斷路器合,備用電源控制斷路器分,自動(dòng)換開(kāi)關(guān) 電器處于(1,0)當(dāng)常用電源異常時(shí),控制器發(fā)出指令,常用電源控制斷路器分,備用電源控制斷路器分,自動(dòng)轉(zhuǎn)換 開(kāi)關(guān)電器處于(0.1)當(dāng)常用電源恢復(fù)正常時(shí),控制器發(fā)出指令,常用電源控制斷路器合,備電源控制斷路器分,自 動(dòng)轉(zhuǎn)換開(kāi)關(guān)電器又處于(1,01狀態(tài)。

        ?自投不自復(fù):當(dāng)常用電源正常時(shí),控制器發(fā)出指令,常用電源控制斷器合,備用電源控制斷路器分,雙電源自動(dòng) 轉(zhuǎn)換開(kāi)關(guān)處于(1,0)當(dāng)常用電源異常時(shí),控制器發(fā)出指令,常用電源控制斷路器分,備用電源控制斷路器合。

        雙電源自動(dòng)轉(zhuǎn)換開(kāi)關(guān)處于(0,1)當(dāng)常用電源恢復(fù)正常時(shí),自動(dòng)轉(zhuǎn)換開(kāi)關(guān)電器仍處于(0,1)狀態(tài),只有操作復(fù)位按鈕才能 使常用電源控制斷路器合,備用電源控制斷路器分,雙電源自動(dòng)切換裝置又處于(1,0)狀態(tài)。

        ?互為備用:當(dāng)常用電源正常時(shí),控制器發(fā)出指令,常用電源控制斷路器合,備用電源控制斷路器分,雙電源自動(dòng) 轉(zhuǎn)換開(kāi)關(guān)處于(1,0)當(dāng)常用電源異常時(shí),控制器發(fā)出指令,常用電源控制斷路器分,備用電源控制斷路器合。

           雙電源自動(dòng)切換裝置處于(0,1)當(dāng)常用電源恢復(fù)正常時(shí),自動(dòng)轉(zhuǎn)換裝置電器仍處于(0,1)狀態(tài),只有備用電源斷電,才 能使常用電源控制斷路器合,備用電源控制斷路器分,雙電源自動(dòng)切換裝置又處于(1,0)狀態(tài)。

        ?指令(消防I復(fù)位(消防指令切非h無(wú)論雙電源自動(dòng)切換裝置處于何種狀態(tài),消防中心發(fā)出切非指令,使雙電源自動(dòng) 切換裝置常用電源控制斷路器和備用電源控制斷路器全部分閘,幵關(guān)處于(0,0)狀態(tài)。

        ?反饋信號(hào):反映雙電源自動(dòng)切換裝置兩臺(tái)控制斷路器工作狀態(tài)的信號(hào),一般從控制斷路器輔助觸點(diǎn)取出信號(hào)。 

        ?電網(wǎng)-電網(wǎng):雙電源自動(dòng)切換裝置電源取自?xún)陕冯娋W(wǎng)電源。

        ?電網(wǎng)-發(fā)電機(jī):雙電源自動(dòng)切換裝置電源取自電網(wǎng)電源和發(fā)電機(jī)。

        ?聯(lián)絡(luò)型:聯(lián)絡(luò)型雙電源自動(dòng)切換裝置有三臺(tái)塑殼斷路器組成。其中,QAQB塑殼斷路器分別由兩路電源或兩段 母線(xiàn)電源供給,QC塑殼斷路器在QAQB輸出端聯(lián)絡(luò)。當(dāng)其中任意一路電源出現(xiàn)故障,該斷路器分閘,QC斷路器 重新合閘。雙電源自動(dòng)切換幵關(guān)恢復(fù)正常工作。

        A型控制器

        A型控制器置于自動(dòng)轉(zhuǎn)換裝置內(nèi)部,根據(jù)工作電源電壓是否正常,決定是否進(jìn)行電源切換。 

        ?自動(dòng)/手動(dòng)工作方式切換 -自動(dòng)操作:將自動(dòng)/手動(dòng)切換裝置置于自動(dòng)位 -手動(dòng)操作:將自動(dòng)/手動(dòng)切換裝置置于手動(dòng)位

         ?延時(shí)時(shí)間及工作狀態(tài)的設(shè)定(調(diào)整撥碼幵關(guān)的位置,詳見(jiàn)表-)

        -轉(zhuǎn)換延時(shí)tl: 0,5,15,30s;

        -返回延時(shí)tl: 0,5,15,30s;

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