明(ming)泰(tai)(tai)(tai)電(dian)(dian)(dian)(dian)氣（蘇(su)州(zhou)）有限公司(si)是正泰(tai)(tai)(tai)集(ji)團在(zai)蘇(su)州(zhou)地區一家授權的經(jing)銷企業，連(lian)續十年(nian)銷量居正泰(tai)(tai)(tai)營銷網絡名，公司(si)主(zhu)要經(jing)營“正泰(tai)(tai)(tai)”牌配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器、控制電(dian)(dian)(dian)(dian)器、終端電(dian)(dian)(dian)(dian)器、電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)器、電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子(zi)、儀(yi)器儀(yi)表、建筑電(dian)(dian)(dian)(dian)器、高壓(ya)電(dian)(dian)(dian)(dian)器及成套設備。

電機是設備運行的心臟，西門子V120變頻器報價，幾乎是一切負載的動力源。在設計設備選型的時候，西門子V120變頻器價格，需要綜合考慮到負載需要的扭矩和功率，從而選擇合適的電機功率和扭矩，如果電機的容量選小了，相當于小馬拉重車，當然電機本身就處于超載工作狀態工作，本身會嚴重發熱。

明泰(tai)(tai)(tai)電(dian)氣(qi)（蘇(su)(su)州(zhou)）有限(xian)公司是正(zheng)泰(tai)(tai)(tai)集團(tuan)在蘇(su)(su)州(zhou)地區一家(jia)授權(quan)的經銷(xiao)(xiao)企業，連續(xu)十年銷(xiao)(xiao)量居正(zheng)泰(tai)(tai)(tai)營(ying)銷(xiao)(xiao)網(wang)絡名(ming)，公司主要經營(ying)“正(zheng)泰(tai)(tai)(tai)”牌配電(dian)電(dian)器(qi)、控制電(dian)器(qi)、終端電(dian)器(qi)、電(dian)源電(dian)器(qi)、電(dian)力電(dian)子、儀(yi)器(qi)儀(yi)表(biao)、建(jian)筑電(dian)器(qi)、高壓電(dian)器(qi)及成套(tao)設備。

把(ba)普通電(dian)機(ji)當變頻電(dian)機(ji)使(shi)用。

由于普通(tong)(tong)電(dian)機散熱(re)風扇(shan)跟轉(zhuan)軸(zhou)連(lian)在一起，當(dang)用變頻(pin)器調速(su)時(shi)，轉(zhuan)速(su)不(bu)(bu)穩定(ding)(ding)，西(xi)門子V120變頻(pin)器，達不(bu)(bu)到電(dian)機的額定(ding)(ding)轉(zhuan)速(su)，散熱(re)風扇(shan)不(bu)(bu)能發揮正常作(zuo)用，引(yin)起電(dian)機散熱(re)不(bu)(bu)好；再加上普通(tong)(tong)電(dian)機不(bu)(bu)是(shi)按變頻(pin)要求設計，從而(er)使(shi)電(dian)機發熱(re)或者(zhe)燒毀。

明(ming)泰電(dian)(dian)(dian)(dian)氣(qi)（蘇(su)州(zhou)）有限公(gong)司是正(zheng)(zheng)泰集團在蘇(su)州(zhou)地區一(yi)家(jia)授權的(de)經銷企業(ye)，連續(xu)十年(nian)銷量(liang)居正(zheng)(zheng)泰營(ying)銷網絡名，公(gong)司主要經營(ying)“正(zheng)(zheng)泰”牌配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器(qi)(qi)、控(kong)制(zhi)電(dian)(dian)(dian)(dian)器(qi)(qi)、終端電(dian)(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子、儀(yi)器(qi)(qi)儀(yi)表、建筑(zhu)電(dian)(dian)(dian)(dian)器(qi)(qi)、高壓(ya)電(dian)(dian)(dian)(dian)器(qi)(qi)及成(cheng)套設(she)備(bei)。

變(bian)(bian)(bian)頻(pin)(pin)器(qi)是應用(yong)變(bian)(bian)(bian)頻(pin)(pin)技(ji)術與(yu)微電(dian)(dian)子(zi)技(ji)術，通過(guo)改(gai)變(bian)(bian)(bian)電(dian)(dian)機工作(zuo)電(dian)(dian)源(yuan)(yuan)頻(pin)(pin)率方式來控制(zhi)交(jiao)(jiao)流(liu)(liu)電(dian)(dian)動機的(de)(de)(de)電(dian)(dian)力控制(zhi)設備(bei)。變(bian)(bian)(bian)頻(pin)(pin)器(qi)主要(yao)由整流(liu)(liu)(交(jiao)(jiao)流(liu)(liu)變(bian)(bian)(bian)直流(liu)(liu))、濾波、逆變(bian)(bian)(bian)(直流(liu)(liu)變(bian)(bian)(bian)交(jiao)(jiao)流(liu)(liu))、制(zhi)動單(dan)(dan)元(yuan)(yuan)、驅動單(dan)(dan)元(yuan)(yuan)、檢測單(dan)(dan)元(yuan)(yuan)微處理單(dan)(dan)元(yuan)(yuan)等(deng)組(zu)成。變(bian)(bian)(bian)頻(pin)(pin)器(qi)靠內部IGBT的(de)(de)(de)開斷來調整輸(shu)出電(dian)(dian)源(yuan)(yuan)的(de)(de)(de)電(dian)(dian)壓(ya)和頻(pin)(pin)率，西門子(zi)V120變(bian)(bian)(bian)頻(pin)(pin)器(qi)哪(na)家好，根據(ju)電(dian)(dian)機的(de)(de)(de)實際需(xu)要(yao)來提(ti)供其(qi)所需(xu)要(yao)的(de)(de)(de)電(dian)(dian)源(yuan)(yuan)電(dian)(dian)壓(ya)，進而達到節能、調速的(de)(de)(de)目的(de)(de)(de)，另外(wai)，變(bian)(bian)(bian)頻(pin)(pin)器(qi)還有很多的(de)(de)(de)保(bao)護(hu)功能，如過(guo)流(liu)(liu)、過(guo)壓(ya)、過(guo)載保(bao)護(hu)等(deng)等(deng)。隨著工業自(zi)動化程(cheng)度的(de)(de)(de)不斷提(ti)高，變(bian)(bian)(bian)頻(pin)(pin)器(qi)也得(de)到了非常廣(guang)泛的(de)(de)(de)應用(yong)。