一、三相可控硅電力調整器
電力調整器與帶0-5V、4-20mA的智能PID調節器或PLC配(pei)套(tao)使用;主要用與工業電爐的加熱控制、大型(xing)風(feng)機水泵軟啟動節(jie)能運行控制。負(fu)載(zai)類(lei)型(xing)可以是三(san)(san)相阻性(xing)負(fu)載(zai)、三(san)(san)相感(gan)性(xing)負(fu)載(zai)及(ji)三(san)(san)相變壓器負(fu)載(zai);三相負(fu)(fu)載可(ke)以是中心接(jie)地負(fu)(fu)載、中心不接(jie)地負(fu)(fu)載、內(nei)三角(jiao)形負(fu)(fu)載及(ji)外三角(jiao)形負(fu)(fu)載。
可控硅調功器”廣泛應(ying)用于以下領域:
A 、電(dian)(dian)(dian)(dian)爐(lu)工業:退火(huo)爐(lu),烘(hong)干爐(lu),淬火(huo)爐(lu),燒結爐(lu),坩堝爐(lu),隧道爐(lu),熔(rong)爐(lu),箱(xiang)式電(dian)(dian)(dian)(dian)爐(lu),井式電(dian)(dian)(dian)(dian)爐(lu),熔(rong)化(hua)電(dian)(dian)(dian)(dian)爐(lu),滾(gun)動電(dian)(dian)(dian)(dian)爐(lu),真空電(dian)(dian)(dian)(dian)爐(lu),臺車電(dian)(dian)(dian)(dian)爐(lu),淬火(huo)電(dian)(dian)(dian)(dian)爐(lu),時(shi)效電(dian)(dian)(dian)(dian)爐(lu),罩式電(dian)(dian)(dian)(dian)爐(lu),氣氛電(dian)(dian)(dian)(dian)爐(lu),烘(hong)箱(xiang) 實驗電(dian)(dian)(dian)(dian)爐(lu),熱處理,電(dian)(dian)(dian)(dian)阻爐(lu),真空爐(lu),網(wang)帶(dai)爐(lu),高(gao)溫爐(lu),窯爐(lu),電(dian)(dian)(dian)(dian)爐(lu)。
B 、機(ji)(ji)械(xie)(xie)設備:包(bao)裝機(ji)(ji)械(xie)(xie),注塑(su)機(ji)(ji)械(xie)(xie),熱縮機(ji)(ji)械(xie)(xie),擠壓機(ji)(ji)械(xie)(xie),食品機(ji)(ji)械(xie)(xie),回火(huo)設備,塑(su)料加工,紅外加熱。
C 、玻璃工業:玻璃纖維,玻璃成型,玻璃融化,玻璃印制,浮法玻璃生產線,退火槽。
D 、汽車工業(ye):噴(pen)涂烘(hong)干(gan),熱成型。
E 、節能照(zhao)(zhao)明(ming):隧道照(zhao)(zhao)明(ming),路燈(deng)照(zhao)(zhao)明(ming),攝影照(zhao)(zhao)明(ming),舞臺(tai)燈(deng)光。
F、 化(hua)(hua)學工(gong)業:蒸(zheng)餾蒸(zheng)發(fa),預(yu)熱系統,管道加熱,石油化(hua)(hua)工(gong),溫度補償。
二、單相可控硅電力調整器
單相交流調(diao)(diao)壓(ya)調(diao)(diao)功(gong)一體化(hua)(hua)技術(shu)電力調(diao)(diao)整器(qi)采用全數字化(hua)(hua)電路設計(ji),單相220V/380VAC通用。其調壓采用移相控制方式(shi),調功(gong)(gong)有(you)定周(zhou)期(qi)調功(gong)(gong)和(he)變周(zhou)期(qi)調功(gong)(gong)兩種方式(shi)。其功(gong)(gong)能包括:上電緩(huan)起動(dong)、緩(huan)關(guan)斷、散(san)熱器超溫檢測(ce)保(bao)護等功(gong)(gong)能。其特點:體(ti)積小,輸出起控點低、電源頻(pin)率適應范圍寬(kuan)(可用于發電(dian)機電(dian)源),外(wai)形美觀(guan),是一(yi)款(kuan)經濟型(xing)單相(xiang)電力調整(zheng)器(qi)。系列單相(xiang)調整(zheng)器(qi)由(you)控制(zhi)(zhi)板(ban)、散熱單元、功率(lv)模塊、外(wai)殼等組成(cheng)。控制(zhi)(zhi)板(ban)使用控制(zhi)(zhi)板(ban);散熱系統采用(yong)高(gao)效散熱器,同(tong)等體(ti)積下提(ti)高(gao)30%的散(san)熱效率(lv);低噪長壽命風機,確保(bao)系統的(de)可靠。
該電力(li)調整器與帶0-5V、4-20mA的智能PID調(diao)節器或PLC配套使用;主要用與工業電爐的加熱控(kong)制、負載類型可以是(shi)單相(xiang)阻性負載、單相(xiang)感(gan)性負載及單相(xiang)變壓(ya)器(qi)負載。
單相電(dian)力調(diao)(diao)整器(qi)是運用(yong)數字電(dian)路觸發可控硅實現調(diao)(diao)壓和調(diao)(diao)功(gong)。調(diao)(diao)壓采用(yong)移相控制方式,調(diao)(diao)功(gong)有定(ding)周期調(diao)(diao)功(gong)和變周期調(diao)(diao)功(gong)兩種方式。該控制板帶(dai)鎖相環同步電(dian)路、上電(dian)緩起動、緩關斷、散熱器(qi)超溫(wen)檢測、電(dian)流(liu)限制、過流(liu)保護。
單相(xiang)電力調(diao)整器核(he)心(xin)部(bu)分使控制板;散熱系統采用(yong)高(gao)效散熱器、低噪(zao)音風機(ji)。整機(ji)帶有(you)控制板所有(you)的(de)功能。該電力調整器與帶0-5V、4-20mA 的智能PID 調節(jie)器(qi)或(huo)PLC 配套使用;主要(yao)用與工業(ye)電爐的加熱(re)控制。