上海勝緒(xu)電(dian)氣有限公司主營產品：SRY2管狀(zhuang)(zhuang)電(dian)加熱器， SRY4管狀(zhuang)(zhuang)電(dian)加熱器，SRY2油用電(dian)加熱器，

SRY4油用電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY2-3管(guan)狀電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY2-2隔爆(bao)式(shi)管(guan)狀電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY2-3隔爆(bao)式(shi)管(guan)狀電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，BGY2防(fang)爆(bao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，BGY4防(fang)爆(bao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，BGY8防(fang)爆(bao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY1護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY2護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY3護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY4護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY5護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY6護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY7護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，HRY8帶(dai)翅(chi)片型(xing)護(hu)(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-1護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-2護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-3護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-4護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-5護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-6護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-7護(hu)(hu)(hu)套(tao)(tao)式(shi)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)，SRY6-8帶(dai)翅(chi)片型(xing)護(hu)(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)器(qi)(qi)(qi)。 

用途(tu)：

HRY1護套式防爆電加熱器用于液壓，潤滑裝置加熱液壓油和潤滑油，也可用于加熱無腐蝕性的氣體和液體。

特點：
HRY1護套式防爆電加熱器由(you)加(jia)(jia)熱(re)(re)芯(xin)子和護(hu)套(tao)組成。加(jia)(jia)熱(re)(re)芯(xin)子采(cai)用(yong)(yong)(yong)金屬管狀電熱(re)(re)元(yuan)件(jian)作為熱(re)(re)源，護(hu)套(tao)采(cai)用(yong)(yong)(yong)冷拔無(wu)縫(feng)鋼(gang)管或不(bu)(bu)銹鋼(gang)管制成。電加(jia)(jia)熱(re)(re)器與(yu)油(you)(you)(you)(you)箱(xiang)體采(cai)用(yong)(yong)(yong)法蘭連接。護(hu)套(tao)將(jiang)加(jia)(jia)熱(re)(re)芯(xin)子與(yu)被加(jia)(jia)熱(re)(re)油(you)(you)(you)(you)隔離，在更換電加(jia)(jia)熱(re)(re)器時(shi)，不(bu)(bu)需要放掉油(you)(you)(you)(you)箱(xiang)的(de)(de)油(you)(you)(you)(you)液，僅(jin)需抽出加(jia)(jia)熱(re)(re)器芯(xin)子，更換一個新的(de)(de)加(jia)(jia)熱(re)(re)芯(xin)子即可，維護(hu)方便。電加(jia)(jia)熱(re)(re)器與(yu)被加(jia)(jia)熱(re)(re)油(you)(you)(you)(you)液接觸面積大(da)，表面熱(re)(re)功(gong)率小，不(bu)(bu)結碳，油(you)(you)(you)(you)液不(bu)(bu)會因局(ju)部(bu)高(gao)溫而碳化。使(shi)用(yong)(yong)(yong)壽命(ming)長，安(an)全、可靠。

主要技術參數：
額定電壓      單相220V，三相380V
表面發熱功率  ≤3w//cm2    
使用溫度      ≤300℃
工作介質      礦物油
工作壓力      ≤0.8Mpa

HRY型電加熱器技術參(can)數(shu)，規格及(ji)外形尺寸

標記示例：型號(hao)HRY2，電壓220V，功率(lv)3KW電加(jia)熱器(qi)，標記為：電加(jia)熱器(qi)HRY2-220/3。