明泰電(dian)(dian)(dian)(dian)氣（蘇州(zhou)）有(you)限公(gong)司是正(zheng)泰集團在蘇州(zhou)地區一家(jia)授權的經銷企業(ye)，連續十年銷量居正(zheng)泰營銷網(wang)絡(luo)名(ming)，公(gong)司主要經營“正(zheng)泰”牌配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器(qi)(qi)、控(kong)制電(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)力電(dian)(dian)(dian)(dian)子(zi)、儀器(qi)(qi)儀表、建筑電(dian)(dian)(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)(dian)(dian)器(qi)(qi)及成套設(she)備(bei)。

變頻器發熱原因

變頻器和電機本身問(wen)題

電(dian)(dian)機(ji)(ji)用久了(le)，不(bu)(bu)排除(chu)絕緣(yuan)性能(neng)(neng)不(bu)(bu)好，或者軸承卡滯，本身(shen)可能(neng)(neng)會出現大電(dian)(dian)流而發熱(re)。電(dian)(dian)機(ji)(ji)和(he)負載之間(jian)的連軸，也可能(neng)(neng)有磨損，或者電(dian)(dian)機(ji)(ji)三相不(bu)(bu)平衡，電(dian)(dian)機(ji)(ji)的固定(ding)裝置(zhi)松動等等，會引起(qi)異常聲(sheng)響和(he)發熱(re)。

變頻器某些元(yuan)件(jian)老化，或者矢(shi)量參數(shu)和(he)電機匹配上有偏離，或者轉矩提升等參數(shu)設置(zhi)過(guo)大，或者加減速(su)時(shi)間(jian)過(guo)短，變頻器載波(bo)頻率(lv)太小，都可能(neng)引起(qi)電機和(he)變頻器一起(qi)發熱。

電機和變頻(pin)器之間的連接線，一般不(bu)宜太長了，不(bu)然會(hui)產生衰(shuai)減和波形畸變，如果要(yao)使(shi)用，也(ye)應該(gai)使(shi)用變頻(pin)器，外加電抗器來(lai)處(chu)理。

有些需(xu)(xu)要快速剎車的場合，需(xu)(xu)要根據(ju)制動(dong)功率選購(gou)合適的制動(dong)電阻和制動(dong)單元等(deng)配件。

明泰電(dian)(dian)(dian)氣(qi)（蘇(su)州）有(you)限公司是正泰集團在蘇(su)州地(di)區一(yi)家(jia)授權(quan)的(de)經銷企(qi)業，連續十年銷量居正泰營銷網(wang)絡名，西門子V120變(bian)頻器(qi)(qi)供應(ying)商，公司主要經營“正泰”牌配(pei)電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)、控制電(dian)(dian)(dian)器(qi)(qi)、終端電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)源電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀(yi)器(qi)(qi)儀(yi)表、建筑電(dian)(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)(dian)器(qi)(qi)及成(cheng)套(tao)設(she)備(bei)。

變頻器應用領域：

轉(zhuan)(zhuan)爐(lu)類負載(zai)　　轉(zhuan)(zhuan)爐(lu)類負載(zai)，西門(men)子V120變(bian)頻器(qi)報價，用交流(liu)變(bian)頻替代直流(liu)機組簡單(dan)可靠，運行穩定。

輥道類(lei)負(fu)載　　輥道類(lei)負(fu)載，多在(zai)鋼鐵冶金(jin)行業，采用交流電機變頻控制，可提高(gao)設備可靠(kao)性和穩定性。

泵(beng)(beng)(beng)(beng)類(lei)負載(zai)　　泵(beng)(beng)(beng)(beng)類(lei)負載(zai)，量(liang)大(da)面廣(guang)，包括(kuo)水泵(beng)(beng)(beng)(beng)、油泵(beng)(beng)(beng)(beng)、化(hua)工泵(beng)(beng)(beng)(beng)、泥(ni)漿泵(beng)(beng)(beng)(beng)、砂泵(beng)(beng)(beng)(beng)等，有(you)低壓中小容量(liang)泵(beng)(beng)(beng)(beng)，無錫西門子V120變頻器，也有(you)高(gao)壓大(da)容量(liang)泵(beng)(beng)(beng)(beng)。　　許多自來水公司的(de)水泵(beng)(beng)(beng)(beng)、化(hua)工和化(hua)肥行業的(de)化(hua)工泵(beng)(beng)(beng)(beng)、往(wang)復泵(beng)(beng)(beng)(beng)、有(you)色金屬等行業的(de)泥(ni)漿泵(beng)(beng)(beng)(beng)等采用變頻調速，均產生非常好的(de)效(xiao)果。

明泰(tai)電(dian)(dian)氣（蘇州(zhou)）有限公司是正(zheng)泰(tai)集團在(zai)蘇州(zhou)地區一家授權的經銷企業(ye)，連續(xu)十(shi)年(nian)銷量居正(zheng)泰(tai)營銷網絡名，公司主要經營“正(zheng)泰(tai)”牌配電(dian)(dian)電(dian)(dian)器(qi)(qi)、控制電(dian)(dian)器(qi)(qi)、終(zhong)端電(dian)(dian)器(qi)(qi)、電(dian)(dian)源電(dian)(dian)器(qi)(qi)、電(dian)(dian)力電(dian)(dian)子、儀器(qi)(qi)儀表、建(jian)筑電(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)器(qi)(qi)及成(cheng)套(tao)設備。

變頻器發熱原因

優化使用環境

以往經濟條(tiao)件(jian)不(bu)好，很多小(xiao)廠都(dou)沒有(you)設計獨立的(de)控(kong)(kong)制(zhi)室(shi)(shi)，即使有(you)控(kong)(kong)制(zhi)室(shi)(shi)，西門子V120變(bian)頻(pin)(pin)器(qi)價格，也沒有(you)給控(kong)(kong)制(zhi)室(shi)(shi)安(an)(an)裝空調，現在條(tiao)件(jian)好了(le)，完全(quan)可以把變(bian)頻(pin)(pin)器(qi)等(deng)器(qi)件(jian)安(an)(an)裝在帶空調的(de)控(kong)(kong)制(zhi)器(qi)里邊使用(yong)，這(zhe)樣變(bian)頻(pin)(pin)器(qi)的(de)溫度(du)處于特佳狀態(tai)，不(bu)容易發(fa)熱，也因為粉(fen)塵等(deng)減少延(yan)長了(le)使用(yong)壽(shou)命，細算起來，實際上(shang)是(shi)比較好的(de)一種投資了(le)。