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河北廣東電磁加熱器懸浮

作(zuo)者:中輝電(dian)器      來源:www.shenzhentuliao.cn    發布時間:2019/4/30 13:32:44

電磁加熱器的(de)電流(liu)小于5A時,控制(zhi)器會(hui)自動檢測,如(ru)果連續超過三次檢測均(jun)小于5A時顯(xian)示窗1會(hui)顯(xian)示“E1”并閃(shan)(shan)爍,“電流(liu)小”指示燈(deng)會(hui)閃(shan)(shan)爍提示,蜂鳴音每5秒短響(xiang)次。解決方(fang)法:

1、確認線圈是(shi)否已正(zheng)確連接(jie)。

2、檢測與低頻(pin)互感器相(xiang)連的相(xiang)線(xian)是否正常。

3、檢測低(di)頻互感器是否開、短路。

4、檢測CN7連接(jie)是否正常。

5、檢(jian)測(ce)C39、DB1、R30、C41、R19、C40、C42、是否短路。

6、檢測DB1、R20、R18是否開路。

7、檢測U5第18腳(jiao)是否(fou)接(jie)觸良好。

河北廣東電磁加熱器懸浮

電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)板(ban)的(de)(de)(de)(de)(de)除(chu)塵(chen)方法有(you)哪些:電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)板(ban)很好的(de)(de)(de)(de)(de)解決了傳統加(jia)(jia)熱(re)(re)(re)器(qi)的(de)(de)(de)(de)(de)各種(zhong)弊端(duan),尤其(qi)是資(zi)源浪費方面,電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)板(ban)的(de)(de)(de)(de)(de)能(neng)量轉化率非常(chang)的(de)(de)(de)(de)(de)高(gao),使用電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)板(ban)雖然是非常(chang)的(de)(de)(de)(de)(de)方便(bian),但是對其(qi)做好除(chu)塵(chen)的(de)(de)(de)(de)(de)工(gong)作(zuo)也是非常(chang)有(you)必(bi)要的(de)(de)(de)(de)(de),如果積累(lei)大(da)量的(de)(de)(de)(de)(de)灰塵(chen),對于加(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)(de)性能(neng)會造成很大(da)的(de)(de)(de)(de)(de)影響。電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)器(qi)的(de)(de)(de)(de)(de)使用給工(gong)廠(chang)帶來了很多便(bian)利,電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)改(gai)造后工(gong)人(ren)工(gong)作(zuo)環(huan)境(jing)得(de)到(dao)很大(da)提(ti)高(gao)。為了更好的(de)(de)(de)(de)(de)使用該設(she)備,請(qing)設(she)備維護人(ren)員及時做好電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)除(chu)塵(chen)的(de)(de)(de)(de)(de)。電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)器(qi)提(ti)醒您要經常(chang)清掃加(jia)(jia)熱(re)(re)(re)器(qi)里的(de)(de)(de)(de)(de)灰塵(chen),還(huan)要保證電(dian)磁(ci)加(jia)(jia)熱(re)(re)(re)器(qi)所(suo)處位置(zhi)通風。

河北廣東電磁加熱器懸浮

電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應加(jia)熱(re)(re)器(qi)與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)熱(re)(re)器(qi)的區(qu)別?簡單的說,他們實質上沒什么區(qu)別,都是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)線(xian)圈發熱(re)(re)盤而(er)(er)已,并(bing)且加(jia)熱(re)(re)的物(wu)(wu)質是(shi)有含鐵(tie)的物(wu)(wu)質。但(dan)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應加(jia)熱(re)(re)器(qi)的加(jia)熱(re)(re)原(yuan)(yuan)理是(shi)感(gan)應加(jia)熱(re)(re)電(dian)(dian)(dian)(dian)(dian)(dian)源產生(sheng)的交變電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)線(xian)圈而(er)(er)產生(sheng)磁(ci)場,原(yuan)(yuan)子相互碰撞、摩擦而(er)(er)產生(sheng)熱(re)(re)能而(er)(er)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)加(jia)熱(re)(re)器(qi)則是(shi)利(li)用電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應加(jia)熱(re)(re)器(qi)的原(yuan)(yuan)理將電(dian)(dian)(dian)(dian)(dian)(dian)能轉(zhuan)換為熱(re)(re)能,將交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)換成(cheng)(cheng)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya),再經(jing)過(guo)控制電(dian)(dian)(dian)(dian)(dian)(dian)路將直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)換為高頻電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等系列(lie)轉(zhuan)換轉(zhuan)成(cheng)(cheng)磁(ci)場而(er)(er)加(jia)熱(re)(re)的方(fang)式。由(you)于加(jia)熱(re)(re)方(fang)式不樣,因此(ci),操作的方(fang)式也是(shi)不樣的。節能的效(xiao)果(guo)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應加(jia)熱(re)(re)器(qi)會更(geng)好(hao)。

河北廣東電磁加熱器懸浮

電(dian)磁加(jia)熱器的全橋和半橋的投資(zi)成本與產品配(pei)置的異(yi)同:

、相同:在普通用途上,均可全(quan)系(xi)列配(pei)置各(ge)種(zhong)產(chan)品。

二、投(tou)資成本(ben)上不(bu)同:

1、全橋(qiao):因其設計配置較高,無可避免生產成本較高。

2、半橋:因(yin)其(qi)設計(ji)配置較低,生產成本較低。

三、產品配置上:

1、全橋(qiao):成本合理(li)和負載耐用(yong)上,配(pei)置30KW以上產(chan)品較宜。

2、半橋:成(cheng)本(ben)合(he)理(li)上,配(pei)置(zhi)30KW以下(xia)產品較(jiao)宜。

電磁加熱器的全(quan)橋和半(ban)橋的工作原理的同異(yi):

、相同(tong):均(jun)是通過系列電路處(chu)理技術將普(pu)通交流(liu)電(220V、380V)轉化成(cheng)高頻直(zhi)流(liu)電流(liu),通過做功線(xian)盤產生(sheng)強(qiang)烈電渦流(liu),并與(yu)相應(ying)專用金屬材(cai)質感(gan)應(ying)產生(sheng)激烈電磁場(chang),直(zhi)接促使相應(ying)金屬材(cai)質內(nei)部(bu)原子速激蕩(dang)碰撞,從而使得相應(ying)金屬材(cai)質自身快速發熱產生(sheng)高溫,普(pu)遍用于工業(ye)塑膠機械(xie)料筒(tong)上(shang)加熱,如拉絲(si)機、吹膜機,造(zao)粒機,注塑機,擠(ji)出機等(deng)等(deng)!

二、不同對交流電的承接轉化處理技術上:

1、全(quan)橋:采用雙路驅動技術(shu),利用雙IGBT逆變模塊分別承(cheng)接轉化交流電的(de)上玄(xuan)(xuan)波(bo)和(he)下玄(xuan)(xuan)波(bo)電流,產生的(de)高(gao)頻電流波(bo)形完整(zheng)、清(qing)晰、穩定。

2、半橋:采用單(dan)路驅動(dong)技術,利用單(dan)IGBT逆變模(mo)塊分別承接轉化交流電的上(shang)玄波(bo),結合相(xiang)(xiang)應附(fu)加電路配置(zhi)吸(xi)收下玄波(bo)電流進行放電補充,產(chan)生(sheng)的高頻(pin)電流波(bo)形相(xiang)(xiang)對完整。

三、對相應專用鍋具的負載(zai)感(gan)應上:

1、全橋:因電(dian)流轉(zhuan)化技術(shu)配置(zhi)效率(lv)高,可負載較高電(dian)感負荷(he),電(dian)轉(zhuan)熱效率(lv)相應較高。

2、半橋:因電流轉化技術配(pei)置(zhi)效(xiao)率稍(shao)低(di),可負載較低(di)電感負荷,電轉熱效(xiao)率相應較低(di)。

電磁加(jia)熱(re)器裝置(zhi)后發現溫度(du)超溫怎樣處(chu)理,這(zhe)種現象(xiang)大多為注(zhu)塑(su)機, 注(zhu)塑(su)機裝置(zhi)的(de)電磁加(jia)熱(re)器數量比(bi)較(jiao)(jiao)多,攪擾也比(bi)較(jiao)(jiao)嚴重,有時(shi)(shi)候發現溫度(du)顯(xian)現亂跳(tiao),溫度(du)不穩守時(shi)(shi),能夠選(xuan)用幾種辦(ban)法測驗(yan):

第(di),熱電偶接頭(tou)(tou)兩頭(tou)(tou)能夠并(bing)個102P瓷片電容以消除高頻攪擾。

第二(er),檢(jian)查下(xia)炮(pao)筒接地(di)是不(bu)是杰(jie)出?測(ce)驗炮(pao)筒強行接地(di)處理。

第三,能夠把線圈遠離下熱電偶,減(jian)小攪擾。

第四,測驗下用高溫布把熱(re)電偶(ou)(ou)包住(zhu),讓它不要(yao)與炮筒觸摸。第五,測驗換條新(xin)的熱(re)電偶(ou)(ou)。第六,測驗下注塑機操控電腦中心(xin)加個Pai型慮波器,減小電源(yuan)攪擾。

電(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)繞(rao)法:電(dian)磁(ci)(ci)加(jia)(jia)(jia)(jia)熱(re)(re)(re)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)根據加(jia)(jia)(jia)(jia)熱(re)(re)(re)體(ti)的(de)(de)形狀(zhuang)、大(da)小(xiao)(xiao)而(er)異,纏(chan)繞(rao)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)的(de)(de)用(yong)(yong)線(xian)(xian)(xian)(xian)長(chang)度(du)及電(dian)感(gan)量(liang)會有點差別。電(dian)磁(ci)(ci)感(gan)應加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)每個功(gong)率用(yong)(yong)線(xian)(xian)(xian)(xian)的(de)(de)線(xian)(xian)(xian)(xian)徑(jing)大(da)小(xiao)(xiao)般都是(shi)固定(ding)的(de)(de),線(xian)(xian)(xian)(xian)長(chang)也(ye)是(shi)基本固定(ding)的(de)(de)(加(jia)(jia)(jia)(jia)熱(re)(re)(re)體(ti)過大(da)線(xian)(xian)(xian)(xian)長(chang)會加(jia)(jia)(jia)(jia)長(chang)比(bi)如直徑(jing)100MM和(he)直徑(jing)1000MM用(yong)(yong)同樣的(de)(de)線(xian)(xian)(xian)(xian)長(chang)直徑(jing)小(xiao)(xiao)的(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)體(ti)繞(rao)的(de)(de)圈(quan)(quan)(quan)數(shu)多(duo),繞(rao)在(zai)直徑(jing)大(da)的(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)體(ti)上圈(quan)(quan)(quan)數(shu)就是(shi)會少圈(quan)(quan)(quan)數(shu)少電(dian)感(gan)量(liang)就會小(xiao)(xiao),這個時(shi)候就應該適當(dang)增(zeng)加(jia)(jia)(jia)(jia)用(yong)(yong)線(xian)(xian)(xian)(xian)長(chang)度(du),具體(ti)增(zeng)加(jia)(jia)(jia)(jia)多(duo)少在(zai)沒有經驗的(de)(de)情況(kuang)下(xia)要測實際(ji)的(de)(de)電(dian)感(gan)量(liang)確(que)定(ding)),纏(chan)繞(rao)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)的(de)(de)時(shi)候每圈(quan)(quan)(quan)之間(jian)(jian)(jian)的(de)(de)間(jian)(jian)(jian)隔距離(li)根據加(jia)(jia)(jia)(jia)熱(re)(re)(re)溫(wen)區大(da)小(xiao)(xiao)長(chang)度(du)及線(xian)(xian)(xian)(xian)長(chang)而(er)定(ding),可(ke)以(yi)圈(quan)(quan)(quan)圈(quan)(quan)(quan)緊密繞(rao),也(ye)可(ke)以(yi)緊密繞(rao)幾(ji)(ji)圈(quan)(quan)(quan)間(jian)(jian)(jian)隔幾(ji)(ji)公分(fen)再(zai)緊密繞(rao)幾(ji)(ji)圈(quan)(quan)(quan),也(ye)可(ke)以(yi)每圈(quan)(quan)(quan)與每圈(quan)(quan)(quan)之間(jian)(jian)(jian)都間(jian)(jian)(jian)隔點距離(li)繞(rao)。如果(guo)加(jia)(jia)(jia)(jia)熱(re)(re)(re)體(ti)尺寸有點小(xiao)(xiao)還可(ke)以(yi)把線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)繞(rao)成雙層或三層。

電(dian)(dian)(dian)磁加熱(re)器(qi)的使(shi)用(yong)注意事項。使(shi)用(yong)環境溫度(du)不(bu)高(gao)于60℃,且(qie)干燥、通風。請(qing)(qing)遠離易燃易爆物品。請(qing)(qing)勿(wu)(wu)(wu)使(shi)水及(ji)其(qi)他液體(ti)進入本(ben)(ben)機(ji)(ji)器(qi)。請(qing)(qing)勿(wu)(wu)(wu)使(shi)導電(dian)(dian)(dian)體(ti)或金屬(shu)屑進入本(ben)(ben)機(ji)(ji)器(qi),及(ji)加熱(re)體(ti)上電(dian)(dian)(dian)磁線圈。請(qing)(qing)勿(wu)(wu)(wu)在電(dian)(dian)(dian)路漏(lou)電(dian)(dian)(dian)情況下使(shi)用(yong)本(ben)(ben)機(ji)(ji)器(qi)。請(qing)(qing)勿(wu)(wu)(wu)將(jiang)本(ben)(ben)機(ji)(ji)器(qi)平放(fang)(fang),豎立,以有利于散熱(re)。請(qing)(qing)勿(wu)(wu)(wu)在電(dian)(dian)(dian)磁線圈周圍放(fang)(fang)置任(ren)何鐵磁質材料(liao)。電(dian)(dian)(dian)源(yuan)(yuan)輸入、高(gao)頻(pin)輸出嚴禁使(shi)用(yong)鋁(lv)質接線鼻。在生產停止,不(bu)需(xu)要加熱(re)時,嚴禁立即切(qie)斷(duan)電(dian)(dian)(dian)源(yuan)(yuan);需(xu)要等(deng)散熱(re)風扇(shan)停止轉動(dong)后(hou),再切(qie)斷(duan)電(dian)(dian)(dian)源(yuan)(yuan)。請(qing)(qing)及(ji)時清理灰塵(chen),保證其(qi)干凈(jing)、整潔。新安裝機(ji)(ji)器(qi),調試前(qian)測試電(dian)(dian)(dian)感量(liang),待(dai)電(dian)(dian)(dian)感量(liang)符(fu)合要求后(hou)再試機(ji)(ji)。非專業人士(shi)請(qing)(qing)勿(wu)(wu)(wu)調動(dong)本(ben)(ben)機(ji)(ji)器(qi),如(ru)有問題請(qing)(qing)和經銷(xiao)商或廠家聯系。接入電(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)壓(ya)應符(fu)合本(ben)(ben)機(ji)(ji)器(qi)電(dian)(dian)(dian)氣規格中要求的參數。

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