電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器的(de)(de)(de)耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)情況是(shi)怎樣的(de)(de)(de)？工(gong)作原理是(shi)把220V或者380V交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，整流(liu)后轉換成(cheng)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，再(zai)將直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)進行濾波，利用IGBT或者可(ke)(ke)控硅再(zai)將直流(liu)變成(cheng)交流(liu)，在感(gan)應(ying)線圈內(nei)(nei)產生(sheng)高頻磁(ci)(ci)(ci)(ci)(ci)力線，是(shi)感(gan)應(ying)線圈內(nei)(nei)導(dao)體(ti)工(gong)件(jian)表面產生(sheng)渦流(liu)依靠自生(sheng)內(nei)(nei)阻發熱(re)(re)(re)(re)(re)(re)(re)(re)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器工(gong)作中當溫(wen)度(du)(du)沒達(da)(da)到(dao)設置的(de)(de)(de)溫(wen)度(du)(du)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器就(jiu)(jiu)會直加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)，當達(da)(da)到(dao)了(le)(le)(le)(le)預設的(de)(de)(de)溫(wen)度(du)(du)以后電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器就(jiu)(jiu)停(ting)(ting)止(zhi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)了(le)(le)(le)(le)，也(ye)就(jiu)(jiu)不再(zai)耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)了(le)(le)(le)(le)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器每個(ge)小時(shi)的(de)(de)(de)耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)多少(shao)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)時(shi)間長(chang)(chang)短有關。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器剛工(gong)作是(shi)滿(man)功率，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)溫(wen)度(du)(du)了(le)(le)(le)(le)，就(jiu)(jiu)是(shi)工(gong)作會，停(ting)(ting)會。總體(ti)上(shang)(shang)來說，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)是(shi)很小的(de)(de)(de)，因(yin)為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器不是(shi)直加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)工(gong)作的(de)(de)(de)，而是(shi)有間隙的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)，先是(shi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)，然后達(da)(da)到(dao)溫(wen)度(du)(du)后就(jiu)(jiu)停(ting)(ting)止(zhi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)，之后就(jiu)(jiu)開(kai)始保(bao)(bao)(bao)溫(wen)工(gong)作，直到(dao)溫(wen)度(du)(du)沒達(da)(da)到(dao)預設的(de)(de)(de)溫(wen)度(du)(du)后再(zai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)下，整體(ti)上(shang)(shang)來講，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器并不是(shi)直加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)，所以也(ye)是(shi)比較省(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)個(ge)原因(yin)。同時(shi)因(yin)為料筒上(shang)(shang)還(huan)包有層保(bao)(bao)(bao)溫(wen)棉，能(neng)起到(dao)保(bao)(bao)(bao)溫(wen)和隔(ge)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)效果，那(nei)么熱(re)(re)(re)(re)(re)(re)(re)(re)量(liang)(liang)就(jiu)(jiu)不會損失掉了(le)(le)(le)(le)，那(nei)么能(neng)夠持續恒溫(wen)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)時(shi)間就(jiu)(jiu)越(yue)(yue)長(chang)(chang)了(le)(le)(le)(le)。耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)也(ye)就(jiu)(jiu)越(yue)(yue)小了(le)(le)(le)(le)。通過上(shang)(shang)述對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感(gan)應(ying)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器改造時(shi)所配功率的(de)(de)(de)介紹(shao)，我們可(ke)(ke)以了(le)(le)(le)(le)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)時(shi)間越(yue)(yue)短那(nei)么耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)就(jiu)(jiu)越(yue)(yue)小，反之電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)器加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)(re)的(de)(de)(de)時(shi)間越(yue)(yue)長(chang)(chang)，耗(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)(liang)就(jiu)(jiu)越(yue)(yue)大。

電磁加熱器的全(quan)橋和半橋的投(tou)資成本與產(chan)品配置的異同：

、相(xiang)同：在普通用(yong)途上，均可全(quan)系列配置各種產品。

二、投資成(cheng)本上不同(tong)：

1、全橋：因其設計配置(zhi)較高，無可避免生產(chan)成本較高。

2、半橋：因其(qi)設(she)計配(pei)置較低，生(sheng)產成本(ben)較低。

三、產品配置上：

1、全(quan)橋：成本合理和(he)負(fu)載耐用(yong)上，配(pei)置30KW以上產品較(jiao)宜(yi)。

2、半橋：成(cheng)本合理上，配置(zhi)30KW以下(xia)產品較(jiao)宜(yi)。

磁加熱器(qi)安裝的要(yao)求有什么?

1、電(dian)磁加熱器(qi)要安裝(zhuang)在不(bu)進水或水霧、不(bu)潮濕、干凈的工作環(huan)境。

2、電磁加熱器如果安裝在電柜中，定(ding)要做(zuo)好(hao)通風(feng)，保證設備(bei)散熱良(liang)好(hao)。

3、電磁(ci)加(jia)熱(re)器(qi)的風(feng)(feng)扇(shan)和進風(feng)(feng)口很(hen)容易(yi)堆積灰(hui)塵，平常需要檢查和清理灰(hui)塵，以防風(feng)(feng)扇(shan)燒壞或者進風(feng)(feng)口處堵(du)塞(sai)，防止加(jia)熱(re)器(qi)過熱(re)導(dao)致(zhi)機器(qi)故障。

4、對于(yu)(yu)功率大的(de)電磁加熱器(qi)，380V接線(xian)(xian)應按4～6A/mm2安(an)裝(zhuang)，零(ling)線(xian)(xian)接大于(yu)(yu)1mm2就可(ke)以。對于(yu)(yu)220V電磁加熱器(qi)，火(huo)線(xian)(xian)和(he)零(ling)線(xian)(xian)同時應按4～6A/mm2安(an)裝(zhuang)，以保證使用(yong)安(an)全。

使用電磁(ci)加(jia)熱器(qi)時這幾點不可忽視：

1、電磁加(jia)熱器(qi)主機(ji)的安頓環境不(bu)能(neng)在-20℃以(yi)下，高也(ye)不(bu)能(neng)超過50℃，且要枯燥、通風。

2、接入電(dian)(dian)源前：清楚電(dian)(dian)器作(zuo)業需要(yao)(yao)的(de)總(zong)(zong)電(dian)(dian)量和供電(dian)(dian)變壓器的(de)總(zong)(zong)容量，不(bu)能超過供電(dian)(dian)的(de)總(zong)(zong)容量，也(ye)盡可能不(bu)要(yao)(yao)去(qu)糟蹋。別(bie)的(de)要(yao)(yao)辨明(ming)單相(xiang)220v、三相(xiang)380v電(dian)(dian)壓，不(bu)能接錯(cuo)。終要(yao)(yao)留意的(de)就是，當電(dian)(dian)網(wang)的(de)電(dian)(dian)壓在規則電(dian)(dian)壓規模的(de)上下10%起浮(fu)時，制(zhi)止運用大功率電(dian)(dian)磁加熱(re)設備。

3、變(bian)頻電(dian)磁(ci)加(jia)熱器是(shi)怕水的，因而(er)、總歸(gui)，電(dian)磁(ci)加(jia)熱器不能有水進入，任(ren)何(he)狀況(kuang)下都要防止這(zhe)狀況(kuang)，水蒸汽、濕氣(qi)過(guo)重也(ye)不可，電(dian)磁(ci)加(jia)熱線也(ye)相同怕水，切忌用濕潤的手去(qu)觸摸或是(shi)在(zai)電(dian)磁(ci)加(jia)熱線上搭曬濕潤的衣物等(deng)等(deng)。

4、電(dian)磁加熱(re)器生產廠家印刷電(dian)路板周圍不(bu)能有塑(su)料、乙烯基和聚苯乙烯泡(pao)沫(mo)塑(su)料(抗靜電(dian)類型(xing)在外)，靜電(dian)很可(ke)能會(hui)損壞這些電(dian)路。不(bu)要(yao)觸(chu)摸操(cao)控接口板或(huo)操(cao)控板的IC電(dian)路。

5、電(dian)磁(ci)加熱(re)線(xian)外表是石棉原料，怕磨，因(yin)而電(dian)磁(ci)加熱(re)線(xian)應防(fang)止(zhi)轟動(dong)兇猛的(de)設備，防(fang)止(zhi)磨損的(de)電(dian)磁(ci)加熱(re)線(xian)呈現漏電(dian)現象(xiang)，觸摸(mo)接地(di)的(de)金屬物體(ti)，用(yong)手觸摸(mo)這些操(cao)控(kong)器(qi)之前消除身體(ti)上的(de)靜電(dian)(封閉操(cao)控(kong)器(qi)的(de)電(dian)源。并且在觸摸(mo)操(cao)控(kong)器(qi)時堅持接地(di))。

6、任何替換設備、檢修設備環節(jie)定(ding)要(yao)斷電今后才干進行，不要(yao)用(yong)手或導(dao)體(ti)觸摸(mo)印刷電路板上的元件或導(dao)體(ti)。

7、任何替(ti)換(huan)設(she)備、檢修設(she)備環節(jie)定要(yao)斷電今后才干進行。

電磁加(jia)熱器區別：

、家(jia)用(yong)(yong)電(dian)磁(ci)(ci)爐功(gong)率(lv)相對較(jiao)小(xiao)，且是220V交流(liu)轉變成直流(liu)，實現方法簡單，家(jia)用(yong)(yong)電(dian)磁(ci)(ci)爐功(gong)率(lv)般在(zai)2200瓦以內(nei)（實際功(gong)率(lv)1900瓦以內(nei)），家(jia)用(yong)(yong)電(dian)磁(ci)(ci)爐要求保證每(mei)天(tian)工作2-3小(xiao)時。而電(dian)磁(ci)(ci)加熱器則是應用(yong)(yong)在(zai)工業設備(bei)上(shang)，并且功(gong)率(lv)達到了(le)60KW，選(xuan)材和控制模式與家(jia)用(yong)(yong)電(dian)磁(ci)(ci)爐是完全(quan)不同的。電(dian)磁(ci)(ci)加熱器是屬(shu)于商用(yong)(yong)工業產品。具備(bei)家(jia)用(yong)(yong)電(dian)磁(ci)(ci)爐無法比(bi)擬的穩定性和耐用(yong)(yong)性。正常使用(yong)(yong)，可連續工作10年（10萬(wan)小(xiao)時）以上(shang)。

二、電磁(ci)(ci)加熱器和家(jia)(jia)用電磁(ci)(ci)爐(lu)區(qu)別之家(jia)(jia)用電磁(ci)(ci)爐(lu)是為了滿(man)足居家(jia)(jia)生活而(er)設計(ji)開發(fa)的(de)，而(er)電磁(ci)(ci)加熱器是為了解(jie)決塑料加熱的(de)問題而(er)設計(ji)開發(fa)。

電(dian)(dian)磁加熱(re)(re)器(qi)(qi)的使(shi)(shi)(shi)用注意事項(xiang)。使(shi)(shi)(shi)用環境溫度不高于60℃，且干燥、通風(feng)。請(qing)(qing)遠(yuan)離易燃易爆物品。請(qing)(qing)勿使(shi)(shi)(shi)水及其(qi)他液體(ti)進(jin)入(ru)本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)。請(qing)(qing)勿使(shi)(shi)(shi)導(dao)電(dian)(dian)體(ti)或(huo)金屬屑進(jin)入(ru)本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)，及加熱(re)(re)體(ti)上電(dian)(dian)磁線圈(quan)。請(qing)(qing)勿在電(dian)(dian)路(lu)漏電(dian)(dian)情況下使(shi)(shi)(shi)用本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)。請(qing)(qing)勿將本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)平放(fang)，豎立，以有利于散熱(re)(re)。請(qing)(qing)勿在電(dian)(dian)磁線圈(quan)周圍放(fang)置任何(he)鐵(tie)磁質(zhi)材料。電(dian)(dian)源(yuan)(yuan)輸入(ru)、高頻輸出嚴禁(jin)使(shi)(shi)(shi)用鋁(lv)質(zhi)接線鼻。在生產停(ting)止，不需要(yao)加熱(re)(re)時(shi)，嚴禁(jin)立即切斷電(dian)(dian)源(yuan)(yuan)；需要(yao)等散熱(re)(re)風(feng)扇停(ting)止轉動后，再(zai)切斷電(dian)(dian)源(yuan)(yuan)。請(qing)(qing)及時(shi)清理灰塵，保證其(qi)干凈、整潔。新安裝機(ji)(ji)器(qi)(qi)，調(diao)試(shi)前測試(shi)電(dian)(dian)感(gan)量(liang)，待電(dian)(dian)感(gan)量(liang)符合要(yao)求(qiu)后再(zai)試(shi)機(ji)(ji)。非專業人士請(qing)(qing)勿調(diao)動本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)，如有問題(ti)請(qing)(qing)和經銷商或(huo)廠家聯系。接入(ru)電(dian)(dian)源(yuan)(yuan)電(dian)(dian)壓應符合本(ben)(ben)(ben)(ben)機(ji)(ji)器(qi)(qi)電(dian)(dian)氣規格中要(yao)求(qiu)的參(can)數(shu)。

電磁加熱(re)器(qi)過流(liu)(liu)，當電流(liu)(liu)大于(yu)120A時，控制器(qi)會自(zi)動(dong)檢測，如果(guo)連續(xu)三次檢測均大于(yu)120A時顯示(shi)窗1會顯示(shi)“E2”并閃爍，“過流(liu)(liu)”指示(shi)燈會閃爍提示(shi)，蜂鳴音每5秒短響(xiang)2次。解決方法：

1、請(qing)確認線圈(quan)電(dian)感是否偏離(li)正常的設計參數(shu)。

2、檢測R30是否變(bian)質。

3、可考慮U5是否(fou)損壞。

4、這種情況(kuang)通(tong)常與(yu)線圈參(can)數不合適有很(hen)大關(guan)系。

電(dian)壓(ya)340--350，電(dian)流65--68，加(jia)熱作用太慢。有什么好辦法提高電(dian)壓(ya)嗎？

1、160KW的(de)變壓(ya)器用了(le)125A的(de)電(dian)流(liu)，那么也就是(shi)只用了(le)近1半的(de)負載罷了(le)，這(zhe)(zhe)個(ge)情況電(dian)壓(ya)由410V～415V降到340V～350V這(zhe)(zhe)是(shi)不(bu)正常的(de)，從數據上看您(nin)這(zhe)(zhe)邊的(de)供電(dian)網還(huan)是(shi)非(fei)常不(bu)錯(cuo)的(de)，這(zhe)(zhe)里(li)要是(shi)線(xian)路(lu)太長，線(xian)損太大(da)引起(qi)。

2、可以(yi)用(yong)(yong)電(dian)容補(bu)(bu)(bu)償(chang)(chang)(chang)嗎?工業上(shang)高壓(ya)電(dian)容補(bu)(bu)(bu)償(chang)(chang)(chang)，這要(yao)是針(zhen)對(dui)變壓(ya)器(qi)功率因(yin)數太(tai)低(di)（補(bu)(bu)(bu)償(chang)(chang)(chang)前(qian)只有(you)0.8左右），如(ru)果(guo)您(nin)的(de)變壓(ya)器(qi)之前(qian)沒(mei)有(you)做無功補(bu)(bu)(bu)償(chang)(chang)(chang)，那(nei)么這還是有(you)作用(yong)(yong)的(de)，并(bing)且也定要(yao)補(bu)(bu)(bu)償(chang)(chang)(chang)，不然(ran)電(dian)力公司檢測出來會被罰款的(de)，但如(ru)1剖析(xi)，您(nin)這邊要(yao)不是功率因(yin)數低(di)造成，所以(yi)對(dui)于電(dian)壓(ya)的(de)上(shang)升作用(yong)(yong)不大。

3、50kw電磁加熱器電流卻只有65A～68A，依照(zhao)這個參數核(he)算這臺控制器連50KW都達不(bu)到，或(huo)許(xu)您被騙(pian)了(le)，隨(sui)著電磁加熱器行(xing)業的(de)(de)競爭(zheng)劇(ju)烈，有非常(chang)多不(bu)法的(de)(de)商家經(jing)常(chang)用(yong)小功率產品假充大(da)功率產品再以相對較低的(de)(de)價(jia)格進行(xing)販賣(mai)，如用(yong)40KW超載運用(yong)假充50KW甚至60KW再以比商場(chang)正(zheng)常(chang)50KW或(huo)許(xu)60KW的(de)(de)價(jia)了(le)解到的(de)(de)數據。