電磁加熱(re)器IGBT溫度傳感(gan)器異常解決方法(fa)：

1、出(chu)現傳感器(qi)異(yi)常(chang)(chang)后請先將傳感器(qi)引線主板上拔下(xia)，再用萬用表測(ce)量其阻值(zhi)，常(chang)(chang)溫25℃時阻值(zhi)應約(yue)為10K，否則傳感器(qi)已損壞。

2、如(ru)傳(chuan)感器(qi)正常，再檢測傳(chuan)感器(qi)引線(xian)是(shi)否(fou)(fou)與CN3連接正常。C36、R16是(shi)否(fou)(fou)開、短路。

3、檢測(ce)U5第16腳是否連接正常。

電磁加(jia)熱(re)(re)器普通(tong)加(jia)熱(re)(re)圈加(jia)熱(re)(re)方(fang)式優勢：

1、接觸(chu)式(shi)熱(re)傳(chuan)遞加熱(re)。

2、耗(hao)電的 30-70% 轉化為工作熱能。

3、加(jia)熱通過接觸方式(shi)傳遞熱能。

4、加熱(re)及(ji)冷卻都(dou)有慣性現象產(chan)生，及(ji)升(sheng)溫降(jiang)溫都(dou)緩慢。

5、加熱有死角(jiao)，不能完(wan)全(quan)包(bao)裹在(zai)料(liao)筒(tong)外層。

6、加熱(re)圈損耗大，壽(shou)命短。

電(dian)磁(ci)加(jia)熱(re)(re)(re)器的(de)(de)(de)溫(wen)度(du)升(sheng)不(bu)上(shang)去該怎么辦(ban)？種解決(jue)方(fang)法：當為(wei)(wei)注塑機(ji)(ji)、吹(chui)膜機(ji)(ji)類(lei)似于(yu)小功率(lv)時(shi)，安裝電(dian)磁(ci)加(jia)熱(re)(re)(re)器后有(you)(you)些(xie)機(ji)(ji)器溫(wen)度(du)總是(shi)(shi)差點(dian)點(dian)。然后有(you)(you)的(de)(de)(de)客(ke)戶就把功率(lv)調(diao)(diao)(diao)節(jie)(jie)大些(xie)還(huan)是(shi)(shi)樣，有(you)(you)的(de)(de)(de)客(ke)戶還(huan)干脆就把溫(wen)度(du)直接設定調(diao)(diao)(diao)高，大家都(dou)覺得很奇怪，有(you)(you)時(shi)候總感覺就是(shi)(shi)看不(bu)懂，摸不(bu)著頭腦。其實(shi)呢(ni)，這個(ge)大多數(shu)的(de)(de)(de)原(yuan)因不(bu)是(shi)(shi)功率(lv)安裝小，而(er)且由于(yu)原(yuan)來機(ji)(ji)器的(de)(de)(de)溫(wen)控制(zhi)器輸出的(de)(de)(de)PID運(yun)算(suan)方(fang)法引起來的(de)(de)(de)，啟動信號很短，有(you)(you)些(xie)短到1-5秒以內，電(dian)磁(ci)加(jia)熱(re)(re)(re)器都(dou)還(huan)沒(mei)有(you)(you)來得及(ji)開始工(gong)作，就又斷了。所以導致電(dian)磁(ci)加(jia)熱(re)(re)(re)器大多數(shu)時(shi)間(jian)處于(yu)停止狀態，基本上(shang)是(shi)(shi)沒(mei)有(you)(you)在(zai)加(jia)熱(re)(re)(re)的(de)(de)(de)。因為(wei)(wei)加(jia)熱(re)(re)(re)的(de)(de)(de)溫(wen)度(du)總是(shi)(shi)達不(bu)到的(de)(de)(de)。這時(shi)我們可以調(diao)(diao)(diao)節(jie)(jie)機(ji)(ji)器中的(de)(de)(de)斷開延時(shi)工(gong)作時(shi)間(jian)，來達到溫(wen)度(du)要求(qiu)。詳細的(de)(de)(de)方(fang)法使用說明書上(shang)也有(you)(you)，調(diao)(diao)(diao)節(jie)(jie)為(wei)(wei)8-15秒，默(mo)認為(wei)(wei)0秒，般(ban)為(wei)(wei)8秒鐘就可以實(shi)現沒(mei)有(you)(you)溫(wen)差了，但是(shi)(shi)得注意(yi)哦，不(bu)要調(diao)(diao)(diao)節(jie)(jie)到太大，否(fou)則溫(wen)度(du)可能會超(chao)的(de)(de)(de)。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)加(jia)熱器(qi)(qi)工(gong)作原(yuan)(yuan)理：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)加(jia)熱是(shi)利(li)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)感應(ying)原(yuan)(yuan)理將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)轉換(huan)(huan)(huan)(huan)為(wei)熱能(neng)的(de)(de)(de)(de)(de)能(neng)量(liang)轉換(huan)(huan)(huan)(huan)過程(cheng)，由(you)(you)整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)將(jiang)(jiang)50/60Hz的(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)轉變成直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，再經過功率(lv)(lv)控制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)將(jiang)(jiang)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)轉換(huan)(huan)(huan)(huan)成頻率(lv)(lv)為(wei)20～40kHz的(de)(de)(de)(de)(de)高(gao)頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，當(dang)高(gao)速變化(hua)的(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)通(tong)過線(xian)圈(quan)時，線(xian)圈(quan)會(hui)產生(sheng)高(gao)速變化(hua)的(de)(de)(de)(de)(de)磁(ci)(ci)場，磁(ci)(ci)場內(nei)的(de)(de)(de)(de)(de)交(jiao)變磁(ci)(ci)力線(xian)通(tong)過金(jin)屬管道時（導磁(ci)(ci)、導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)材料(liao)），管壁體內(nei)產生(sheng)無(wu)數的(de)(de)(de)(de)(de)小渦(wo)流(liu)(liu)(liu)(liu)(liu)，使(shi)輸油管道的(de)(de)(de)(de)(de)管壁本身自行(xing)發熱與原(yuan)(yuan)油進行(xing)熱交(jiao)換(huan)(huan)(huan)(huan)，達到加(jia)熱原(yuan)(yuan)油的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。變頻器(qi)(qi)是(shi)高(gao)頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)加(jia)熱器(qi)(qi)的(de)(de)(de)(de)(de)核(he)心部(bu)(bu)件，是(shi)利(li)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力半導體器(qi)(qi)件的(de)(de)(de)(de)(de)通(tong)斷作用(yong)將(jiang)(jiang)工(gong)頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)變換(huan)(huan)(huan)(huan)為(wei)另(ling)頻率(lv)(lv)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)控制裝(zhuang)置。目前使(shi)用(yong)的(de)(de)(de)(de)(de)變頻器(qi)(qi)主要采(cai)用(yong)交(jiao)流(liu)(liu)(liu)(liu)(liu)—直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)—交(jiao)流(liu)(liu)(liu)(liu)(liu)方式(shi)，先把工(gong)頻交(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)通(tong)過整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)器(qi)(qi)轉換(huan)(huan)(huan)(huan)成直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，然后再把直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)轉換(huan)(huan)(huan)(huan)成頻率(lv)(lv)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)均可(ke)控制的(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動機。變頻器(qi)(qi)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)般由(you)(you)整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)、中間直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)環節(jie)、逆(ni)變和(he)控制4個部(bu)(bu)分組成。整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)部(bu)(bu)分為(wei)三(san)(san)相(xiang)橋式(shi)不可(ke)控整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)器(qi)(qi)，逆(ni)變部(bu)(bu)分為(wei)IGBT三(san)(san)相(xiang)橋式(shi)逆(ni)變器(qi)(qi)且輸出為(wei)PWM波(bo)形，中間直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)環節(jie)為(wei)濾波(bo)、直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)儲能(neng)和(he)緩沖無(wu)功功率(lv)(lv)。

電磁加熱器日常護理(li)：

1、產品是否正(zheng)確安(an)裝 。每(mei)款(kuan)電(dian)(dian)磁(ci)加熱(re)器及電(dian)(dian)磁(ci)加熱(re)圈(quan)所(suo)要(yao)求的(de)保(bao)溫(wen)棉的(de)厚(hou)道，繞(rao)線(xian)的(de)粗細(xi)長度，電(dian)(dian)感(gan)值(zhi)，輸入(ru)電(dian)(dian)流值(zhi)都(dou)是不同的(de)，定要(yao)按照廠家出廠時安(an)裝說明書為(wei)標準。以及每(mei)臺電(dian)(dian)磁(ci)加熱(re)控制板之間的(de)線(xian)圈(quan)組(zu)間隔(ge)間距在10cm以上也是非常(chang)重要(yao)的(de)，因為(wei)靠的(de)太近會相互影響。只有(you)電(dian)(dian)磁(ci)加熱(re)器安(an)裝在正(zheng)常(chang)參數范(fan)圍(wei)內(nei)才能保(bao)證的(de)長期穩定工作(zuo)。

2、車間的環境(jing)包括(kuo)粉(fen)塵(chen)(chen)，灰(hui)(hui)塵(chen)(chen)，潮(chao)濕(shi)度有關。般來講粉(fen)塵(chen)(chen)灰(hui)(hui)塵(chen)(chen)越大，對電(dian)磁加(jia)熱(re)控制主(zhu)(zhu)板越不利。如(ru)果(guo)是粉(fen)塵(chen)(chen)灰(hui)(hui)塵(chen)(chen)比較大的情況下，需要(yao)定期清理電(dian)磁加(jia)熱(re)器上的風(feng)扇，風(feng)冷電(dian)磁加(jia)熱(re)器主(zhu)(zhu)要(yao)是散熱(re)，室(shi)內(nei)通風(feng)要(yao)好，避免(mian)風(feng)扇被卡住而(er)起不到主(zhu)(zhu)板散熱(re)效果(guo)從而(er)使得元器件(jian)過(guo)熱(re)而(er)燒壞。

3、產(chan)(chan)品的(de)質量也(ye)(ye)有很大關(guan)系。如果是已經(jing)按說明書上的(de)參(can)數來安裝，車間粉塵(chen)灰塵(chen)也(ye)(ye)不(bu)(bu)大的(de)情況下電(dian)磁(ci)加熱器(qi)還是經(jing)常(chang)出(chu)(chu)故(gu)障(zhang)，那么這就是質量方面的(de)問(wen)題了(le)(le)。不(bu)(bu)排除有的(de)廠家(jia)為了(le)(le)降(jiang)低(di)成(cheng)本而采(cai)用便宜的(de)元(yuan)器(qi)件來做(zuo)導致(zhi)產(chan)(chan)品質量不(bu)(bu)穩(wen)定而經(jing)常(chang)出(chu)(chu)現(xian)故(gu)障(zhang)，另外個(ge)原因就是雖然(ran)用的(de)元(yuan)器(qi)件是好的(de)，但本身電(dian)路板設計不(bu)(bu)合理(li)也(ye)(ye)會導致(zhi)易出(chu)(chu)現(xian)故(gu)障(zhang)。如果是質量問(wen)題導致(zhi)的(de)，建議可以換家(jia)了(le)(le)。

4、對(dui)產品的(de)愛護程度。對(dui)于(yu)(yu)車(che)間灰塵(chen)粉(fen)(fen)塵(chen)比較大的(de)用(yong)戶(hu)，應該定(ding)期(qi)用(yong)毛刷刷下電磁加熱器(qi)上(shang)(shang)的(de)風(feng)扇(shan)，與電磁加熱線(xian)(xian)圈(quan)上(shang)(shang)的(de)粉(fen)(fen)塵(chen)，對(dui)于(yu)(yu)線(xian)(xian)圈(quan)不(bu)用(yong)有重物(wu)壓住，或(huo)(huo)割破，不(bu)要(yao)經常有水(shui)濺到(dao)線(xian)(xian)圈(quan)上(shang)(shang)或(huo)(huo)電磁感應加熱器(qi)上(shang)(shang)。更(geng)不(bu)要(yao)將(jiang)電磁加熱器(qi)暴(bao)露在露天(tian)環境下，因為露天(tian)環境如果(guo)遇到(dao)下雨(yu)天(tian)肯定(ding)就要(yao)淋濕(shi)，在未(wei)干(gan)(gan)的(de)情(qing)況下開機就會(hui)導(dao)致壞(huai)掉。或(huo)(huo)者露天(tian)環境早(zao)晨(chen)雨(yu)露較多，導(dao)致電路(lu)板潮(chao)濕(shi)，未(wei)干(gan)(gan)的(de)情(qing)況下開機也會(hui)導(dao)致里面的(de)線(xian)(xian)路(lu)短路(lu)。

電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)的(de)(de)(de)(de)耗(hao)(hao)(hao)電(dian)(dian)(dian)情況(kuang)是(shi)(shi)怎(zen)樣的(de)(de)(de)(de)？工(gong)(gong)(gong)作(zuo)(zuo)原(yuan)理是(shi)(shi)把220V或者380V交(jiao)流(liu)(liu)電(dian)(dian)(dian)，整流(liu)(liu)后轉換(huan)成(cheng)直(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)，再將直(zhi)(zhi)流(liu)(liu)電(dian)(dian)(dian)進行濾(lv)波，利用IGBT或者可控硅再將直(zhi)(zhi)流(liu)(liu)變成(cheng)交(jiao)流(liu)(liu)，在感應線圈(quan)內(nei)(nei)產(chan)生(sheng)(sheng)高頻磁(ci)(ci)(ci)力(li)線，是(shi)(shi)感應線圈(quan)內(nei)(nei)導體(ti)(ti)工(gong)(gong)(gong)件表面產(chan)生(sheng)(sheng)渦流(liu)(liu)依靠自生(sheng)(sheng)內(nei)(nei)阻(zu)發(fa)熱(re)(re)(re)。電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)工(gong)(gong)(gong)作(zuo)(zuo)中當(dang)溫(wen)(wen)度沒達到(dao)(dao)設(she)(she)置的(de)(de)(de)(de)溫(wen)(wen)度時，電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)就會直(zhi)(zhi)加(jia)(jia)(jia)熱(re)(re)(re)，當(dang)達到(dao)(dao)了(le)(le)預設(she)(she)的(de)(de)(de)(de)溫(wen)(wen)度以(yi)后電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)就停(ting)止加(jia)(jia)(jia)熱(re)(re)(re)了(le)(le)，也(ye)就不再耗(hao)(hao)(hao)電(dian)(dian)(dian)了(le)(le)。電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)每個(ge)小(xiao)時的(de)(de)(de)(de)耗(hao)(hao)(hao)電(dian)(dian)(dian)量(liang)(liang)多少與電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)時間(jian)長短有關(guan)。電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)剛(gang)工(gong)(gong)(gong)作(zuo)(zuo)是(shi)(shi)滿功率，加(jia)(jia)(jia)熱(re)(re)(re)溫(wen)(wen)度了(le)(le)，就是(shi)(shi)工(gong)(gong)(gong)作(zuo)(zuo)會，停(ting)會。總體(ti)(ti)上(shang)來說(shuo)，電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)耗(hao)(hao)(hao)電(dian)(dian)(dian)量(liang)(liang)是(shi)(shi)很小(xiao)的(de)(de)(de)(de)，因為電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)不是(shi)(shi)直(zhi)(zhi)加(jia)(jia)(jia)熱(re)(re)(re)工(gong)(gong)(gong)作(zuo)(zuo)的(de)(de)(de)(de)，而是(shi)(shi)有間(jian)隙(xi)的(de)(de)(de)(de)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)，先是(shi)(shi)加(jia)(jia)(jia)熱(re)(re)(re)，然后達到(dao)(dao)溫(wen)(wen)度后就停(ting)止加(jia)(jia)(jia)熱(re)(re)(re)，之(zhi)后就開始(shi)保溫(wen)(wen)工(gong)(gong)(gong)作(zuo)(zuo)，直(zhi)(zhi)到(dao)(dao)溫(wen)(wen)度沒達到(dao)(dao)預設(she)(she)的(de)(de)(de)(de)溫(wen)(wen)度后再加(jia)(jia)(jia)熱(re)(re)(re)下，整體(ti)(ti)上(shang)來講(jiang)，電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)并(bing)不是(shi)(shi)直(zhi)(zhi)加(jia)(jia)(jia)熱(re)(re)(re)耗(hao)(hao)(hao)電(dian)(dian)(dian)的(de)(de)(de)(de)，所(suo)以(yi)也(ye)是(shi)(shi)比(bi)較省電(dian)(dian)(dian)的(de)(de)(de)(de)個(ge)原(yuan)因。同時因為料筒上(shang)還(huan)包有層保溫(wen)(wen)棉(mian)，能起到(dao)(dao)保溫(wen)(wen)和隔熱(re)(re)(re)的(de)(de)(de)(de)效果，那(nei)么(me)熱(re)(re)(re)量(liang)(liang)就不會損失(shi)掉(diao)了(le)(le)，那(nei)么(me)能夠持續恒溫(wen)(wen)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)時間(jian)就越(yue)長了(le)(le)。耗(hao)(hao)(hao)電(dian)(dian)(dian)量(liang)(liang)也(ye)就越(yue)小(xiao)了(le)(le)。通(tong)過上(shang)述對(dui)電(dian)(dian)(dian)磁(ci)(ci)(ci)感應加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)改造時所(suo)配(pei)功率的(de)(de)(de)(de)介紹，我們(men)可以(yi)了(le)(le)解電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)時間(jian)越(yue)短那(nei)么(me)耗(hao)(hao)(hao)電(dian)(dian)(dian)量(liang)(liang)就越(yue)小(xiao)，反之(zhi)電(dian)(dian)(dian)磁(ci)(ci)(ci)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)時間(jian)越(yue)長，耗(hao)(hao)(hao)電(dian)(dian)(dian)量(liang)(liang)就越(yue)大。

影響電磁加熱器加熱效果的3個因素：

1、電磁加熱(re)(re)器(qi)主機放(fang)置的距(ju)離。般情況下，我們廠家都會建(jian)議(yi)放(fang)在5米以內，這樣加熱(re)(re)效果才會更好。

2、加(jia)熱(re)(re)的(de)(de)(de)介質。目前大多數的(de)(de)(de)工業(ye)加(jia)熱(re)(re)設備對(dui)于所加(jia)熱(re)(re)的(de)(de)(de)介質還是有定(ding)的(de)(de)(de)要求的(de)(de)(de)，好是可以(yi)直(zhi)接加(jia)熱(re)(re)的(de)(de)(de)，例如鐵質、碳鋼材質。對(dui)于直(zhi)接加(jia)熱(re)(re)不銹(xiu)鋼材質的(de)(de)(de)管道或(huo)者(zhe)容器還是有定(ding)的(de)(de)(de)困難。不過電(dian)磁掌握(wo)電(dian)磁加(jia)熱(re)(re)核心技術，能(neng)夠直(zhi)接加(jia)熱(re)(re)304、316等3系列，并且擁有豐富的(de)(de)(de)應用案例，直(zhi)接加(jia)熱(re)(re)不銹(xiu)鋼的(de)(de)(de)技術行(xing)業(ye)。

3、加(jia)(jia)熱(re)(re)(re)(re)的(de)(de)距離(li)。被加(jia)(jia)熱(re)(re)(re)(re)體與電磁加(jia)(jia)熱(re)(re)(re)(re)線(xian)圈的(de)(de)距離(li)，正常來說，對于220V、5KW的(de)(de)電磁加(jia)(jia)熱(re)(re)(re)(re)控制板以及以下功率兩者間的(de)(de)距離(li)好相(xiang)隔(ge)1.5-2公分(fen)；380V、5KW電磁加(jia)(jia)熱(re)(re)(re)(re)設備距離(li)好相(xiang)隔(ge)2-3公分(fen)。這個距離(li)我(wo)們廠家都是利用保溫(wen)棉代替(ti)，既(ji)避免了隔(ge)空(kong)(kong)，又避免熱(re)(re)(re)(re)量損失(shi)，所以客戶無需擔(dan)心隔(ge)空(kong)(kong)問(wen)題。

電磁(ci)加熱器(qi)區別：

、家(jia)(jia)用(yong)(yong)電(dian)(dian)磁(ci)(ci)爐功(gong)率相對較小，且是220V交流轉變成(cheng)直(zhi)流，實現方法簡(jian)單，家(jia)(jia)用(yong)(yong)電(dian)(dian)磁(ci)(ci)爐功(gong)率般在2200瓦(wa)以(yi)內（實際功(gong)率1900瓦(wa)以(yi)內），家(jia)(jia)用(yong)(yong)電(dian)(dian)磁(ci)(ci)爐要(yao)求保證每(mei)天工(gong)作2-3小時。而電(dian)(dian)磁(ci)(ci)加熱器則(ze)是應用(yong)(yong)在工(gong)業設備上，并(bing)且功(gong)率達到了60KW，選材和(he)控(kong)制模式與家(jia)(jia)用(yong)(yong)電(dian)(dian)磁(ci)(ci)爐是完(wan)全不同的。電(dian)(dian)磁(ci)(ci)加熱器是屬(shu)于商(shang)用(yong)(yong)工(gong)業產品。具備家(jia)(jia)用(yong)(yong)電(dian)(dian)磁(ci)(ci)爐無法比(bi)擬的穩定性(xing)和(he)耐(nai)用(yong)(yong)性(xing)。正常使用(yong)(yong)，可連續工(gong)作10年（10萬小時）以(yi)上。

二、電(dian)磁(ci)加(jia)熱器和(he)家用(yong)電(dian)磁(ci)爐區別(bie)之家用(yong)電(dian)磁(ci)爐是為(wei)了滿足居家生活(huo)而設計(ji)開發(fa)的，而電(dian)磁(ci)加(jia)熱器是為(wei)了解決塑料加(jia)熱的問題而設計(ji)開發(fa)。