變頻器型號規格

由驅(qu)動系統執(zhi)行的(de)每個(ge)任(ren)務都具有自身的(de)特定(ding)要(yao)求。因(yin)此，需要(yao)提供(gong)可方便而靈(ling)活地(di)加以(yi)調整(zheng)以(yi)應對各種挑戰(zhan)的(de)變頻器解決(jue)方案。西門子(zi)的(de)模塊化MICROMASTER 430 變頻器(qi)就擁有這種(zhong)靈活性。它專門用(yong)于工業領域內的(de)泵(beng)和(he)風機，可執行(xing)相似(si)應(ying)用(yong)中的(de)廣泛任務。與 MICROMASTER 420 相比，這種(zhong)變頻器(qi)能(neng)效更(geng)(geng)高，輸入與輸出(chu)更(geng)(geng)多，并且操作(zuo)員面板經過優化，可在(zai)手(shou)動和(he)自動操作(zuo)模式(shi)之間切換。

變頻器型號規格

作用

功(gong)(gong)(gong)(gong)(gong)率(lv)因(yin)數補償節(jie)(jie)能(neng) 無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)不(bu)但(dan)增加(jia)線損和(he)(he)設(she)(she)備(bei)的(de)(de)(de)(de)發熱，更主要(yao)的(de)(de)(de)(de)是功(gong)(gong)(gong)(gong)(gong)率(lv)因(yin)數的(de)(de)(de)(de)降(jiang)低導致(zhi)電(dian)(dian)網(wang)有(you)(you)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)的(de)(de)(de)(de)降(jiang)低，大(da)(da)量的(de)(de)(de)(de)無(wu)功(gong)(gong)(gong)(gong)(gong)電(dian)(dian)能(neng)消耗(hao)在(zai)線路(lu)當(dang)中，設(she)(she)備(bei)使(shi)用效率(lv)低下，浪費嚴重，使(shi)用變(bian)頻(pin)調速裝置后，由于變(bian)頻(pin)器內部濾波電(dian)(dian)容(rong)的(de)(de)(de)(de)作用，從而(er)(er)減少了無(wu)功(gong)(gong)(gong)(gong)(gong)損耗(hao)，增加(jia)了電(dian)(dian)網(wang)的(de)(de)(de)(de)有(you)(you)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率(lv)。軟啟(qi)動(dong)節(jie)(jie)能(neng) 電(dian)(dian)機(ji)硬啟(qi)動(dong)對(dui)(dui)電(dian)(dian)網(wang)造成嚴重的(de)(de)(de)(de)沖(chong)擊，而(er)(er)且還會對(dui)(dui)電(dian)(dian)網(wang)容(rong)量要(yao)求過高(gao)，啟(qi)動(dong)時(shi)產生的(de)(de)(de)(de)大(da)(da)電(dian)(dian)流(liu)(liu)和(he)(he)震動(dong)時(shi)對(dui)(dui)擋板和(he)(he)閥(fa)(fa)門的(de)(de)(de)(de)損害大(da)(da)，對(dui)(dui)設(she)(she)備(bei)、管路(lu)的(de)(de)(de)(de)使(shi)用壽(shou)命(ming)為不(bu)利。而(er)(er)使(shi)用變(bian)頻(pin)節(jie)(jie)能(neng)裝置后，利用變(bian)頻(pin)器的(de)(de)(de)(de)軟啟(qi)動(dong)功(gong)(gong)(gong)(gong)(gong)能(neng)將使(shi)啟(qi)動(dong)電(dian)(dian)流(liu)(liu)從零開始，Z大(da)(da)值也不(bu)超過額(e)定(ding)電(dian)(dian)流(liu)(liu)，減輕了對(dui)(dui)電(dian)(dian)網(wang)的(de)(de)(de)(de)沖(chong)擊和(he)(he)對(dui)(dui)供(gong)電(dian)(dian)容(rong)量的(de)(de)(de)(de)要(yao)求，延長了設(she)(she)備(bei)和(he)(he)閥(fa)(fa)門的(de)(de)(de)(de)使(shi)用壽(shou)命(ming)。節(jie)(jie)省了設(she)(she)備(bei)的(de)(de)(de)(de)維護(hu)費用。

優點簡介

專門化
工業泵與通(tong)風機應用的(de)理想變頻器(qi)