VE3008

分類:
選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
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描述

VE3008

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(dòng)同期控制由電氣專用裝置(ASS)完成,DCS應(yīng)留有操作窗;
勵(lì)磁子組項(xiàng):該子組項(xiàng)包括發(fā)電機(jī)勵(lì)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)包括廠用電正常快切裝置功能。
(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?jiǎn)?dòng)/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?img decoding="async" class="alignnone size-full wp-image-52197" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20800%20533'%3E%3C/svg%3E" alt="" width="800" height="533" data-lazy-srcset="http://timelessbeauty-vancleefarpels.cn/wp-content/uploads/2020/05/78e5f1f1ac9045424a30.jpg 800w, http://timelessbeauty-vancleefarpels.cn/wp-content/uploads/2020/05/78e5f1f1ac9045424a30-768x512.jpg 768w, http://timelessbeauty-vancleefarpels.cn/wp-content/uploads/2020/05/78e5f1f1ac9045424a30-600x400.jpg 600w" data-lazy-sizes="(max-width: 800px) 100vw, 800px" data-lazy-src="http://timelessbeauty-vancleefarpels.cn/wp-content/uploads/2020/05/78e5f1f1ac9045424a30.jpg" />

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(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂(lè)。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家

113 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Pump

112 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Pump

110 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Pump

114Sundstrand-S?auer-Danfoss Hydraulic Series 27 Pump

111 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 20 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Pump

Sundstrand-Saue?r-Danfoss Hydraulic Series 26 Pump A20

Sundstrand-Saue?r-Danfoss Hydraulic Series 26 Pump A21

Sundstrand-Saue?r-Danfoss Hydraulic Series 25 Pump CU

Sundstrand-Saue?r-Danfoss Hydraulic Series 25 Pump DL

Sundstrand-Saue?r-Danfoss Hydraulic Series 25 Pump DD

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 25 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 054

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 047

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 053

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 048

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 049

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 052

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 051

NEW Sundstrand-Saue?r-Danfoss Hydraulic 25 Pump 050

103 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Motor

102 Sundstrand-Saue?r-Danfoss Hydraulic Series 27 Motor

NEW Sundstrand-Saue?r-Danfoss Hydraulic Fixed Motor

DANFOSS 400 HP COMBINATION SOFT START

Enlarge
Sundstrand-Saue?r-Danfoss Hydraulic Series 26 Motor DR

Sundstrand-Saue?r-Danfoss Hydraulic Series 26 Motor DQ

Sundstrand-Saue?r-Danfoss Hydraulic Series 26 Motor DP

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 25 Pump

Unused- Danfoss VLT 3042 Invertor, rated at 40 hp, 61am

DANFOSS 175L3011 NSPP 175L3011

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump JL

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump JK

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump JJ

22 Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

24 Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

23 Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump NY

Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump NX

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump QZ

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump RA

Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump QQ

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

Danfoss VLT5032 30 HP Variable Frequency Drive NEW 230V

430 Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

429 Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 23 Pump

NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 24 Pump

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。