<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">
wzy139076378
年輕不是你玩的理由，而是你奮斗的資本。
級別: 網(wǎng)絡(luò )英雄
精華主題: 0
發(fā)帖數量: 448 個(gè)
工控威望: 12805 點(diǎn)
下載積分: 428 分
在線(xiàn)時(shí)間: 1021(小時(shí))
注冊時(shí)間: 2013-10-31
最后登錄: 2025-06-06
查看wzy139076378的 主題 / 回貼
樓主  發(fā)表于: 2023-07-20 08:24
控制柜總電流80A左右，要求在其它地方控制控制柜通斷電，故此采用接觸器控制總電源通斷，裝個(gè)選擇開(kāi)關(guān)控制接觸器的吸合，這樣子是否可以呢？
三菱PLC、歐姆龍PLC、臺達PLC、信捷PLC、各類(lèi)觸摸屏、編程接線(xiàn)調試都可以做。電話(huà)（微信）19951564598，我的時(shí)間比較自由,期待您的來(lái)電咨詢(xún)。
fczxjh
級別: 論壇先鋒
精華主題: 0
發(fā)帖數量: 539 個(gè)
工控威望: 1248 點(diǎn)
下載積分: 1063 分
在線(xiàn)時(shí)間: 247(小時(shí))
注冊時(shí)間: 2019-07-15
最后登錄: 2025-06-06
查看fczxjh的 主題 / 回貼
1樓  發(fā)表于: 2023-07-20 09:39
建議提高一號接觸器的型號并使用多1級總空開(kāi)。一是能滿(mǎn)足長(cháng)時(shí)間大電流運行，二是避免元件質(zhì)量問(wèn)題，三是下級發(fā)生缺相或短路時(shí)能快速反應并保護元件，之前試過(guò)下級短路接觸器過(guò)流吸死，所以空開(kāi)選型應該比接觸器額定電流小

国产精品碰碰现在自|超碰香蕉人人网99精品|人妻无码一区二区19p|久久久噜噜噜久久中文字幕|亚洲va中文字幕无码
<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">