描述
順序控制系統(tǒng)SCS(G／A）功能
電氣部分順序控制主要由3個(gè)功能組組成：
（1）發(fā)電機(jī)—變壓器功能組，它包括下列順序控制子組項(xiàng)：
發(fā)—變組高壓側(cè)斷路器及刀閘子組項(xiàng)：該子組項(xiàng)包括發(fā)—變組高壓側(cè)斷器及高壓側(cè)Ⅰ母及Ⅱ母隔離開關(guān)等；
同期子組項(xiàng)：該子組項(xiàng)包括發(fā)電機(jī)同期系統(tǒng)，發(fā)電機(jī)的自動同期控制由電氣專用裝置(ASS)完成，DCS應(yīng)留有操作窗；
勵磁子組項(xiàng)：該子組項(xiàng)包括發(fā)電機(jī)勵磁系統(tǒng)及AVR等。
（2）廠用電源功能組，它包括下列順序控制子組項(xiàng)：
高壓廠用電源子組項(xiàng)：該子項(xiàng)包括高壓廠用工作及備用分支等；
低壓廠用電源子組項(xiàng)：該子組項(xiàng)包括6kV所聯(lián)接的廠用變壓器的6 kV側(cè)斷路器、380V側(cè)斷路器及380V側(cè)分段斷路器等；
保安電源子組項(xiàng)：該子組項(xiàng)包括保安段的工作及備用進(jìn)線的斷路器、儀控變進(jìn)線斷路器及儀控分段斷路器等；
廠用電快切子組項(xiàng)：該子組項(xiàng)包括廠用電正?？烨醒b置功能。
（3）廠用公用及備用電源功能組，它包括下列順序控制子組項(xiàng)：
高壓啟動／備用電源子組項(xiàng)：該子組項(xiàng)包括啟／備變高壓側(cè)斷路器、隔離開關(guān)及6kV側(cè)斷路器、啟／備變有載調(diào)壓開關(guān)等；
低壓廠用公用段子組項(xiàng)：該子組項(xiàng)包括6kV所聯(lián)接的變壓器6kV側(cè)斷路器、380V側(cè)斷路器及380V側(cè)分?jǐn)嗦菲鞯取?/p>
產(chǎn)品承諾：
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢價(jià)格，大量現(xiàn)貨。
主營DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
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