描(miao)述(shu):BQC53-9A/12A/18A/2防(fang)爆(bao)電(dian)磁(ci)啟動(dong)器直(zhi)銷(xiao)主(zhu)要(yao)技(ji)術要(yao)求:1.防(fang)爆(bao)標(biao)誌:ExdeⅡBT4、ExdeⅡCT42.防(fang)護(hu)等:IP55、IP653.防(fang)腐等:WF14.安(an)裝(zhuang)形(xing)式:掛式5.額(e)定電壓(ya):AC380V6.額(e)定電流(liu):20A,40A
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BQC53-9A/12A/18A/2防(fang)爆(bao)電(dian)磁(ci)啟動(dong)器直(zhi)銷(xiao)適(shi)用(yong)範圍(wei):
1.適(shi)用(yong)於(yu)爆(bao)炸性氣(qi)體(ti)環(huan)境(jing)1區(qu)、2區;
2.適(shi)用(yong)於(yu)ⅡA、ⅡB、IIC爆(bao)炸性氣(qi)體(ti)環(huan)境(jing);
3.適(shi)用(yong)於(yu)溫(wen)度組(zu)別(bie)為(wei)T1~T6的環境(jing);
4.適(shi)用(yong)於(yu)石(shi)油采煉、儲(chu)存(cun)、化(hua)工、醫藥(yao)、及軍事(shi)設(she)施(shi)等爆(bao)炸性危(wei)險(xian)環境(jing);




BQC53-9A/12A/18A/2防(fang)爆(bao)電(dian)磁(ci)啟動(dong)器直(zhi)銷(xiao)產(chan)品特點:
1.外殼(ke)采用(yong)ZL102鋁(lv)合金(jin)壓(ya)鑄成型(xing),表面高壓(ya)靜電噴(pen)塑(su),不銹鋼外露(lu)緊(jin)固(gu)件;
2.內(nei)裝(zhuang)高(gao)分斷(duan)小(xiao)型(xing)斷(duan)路器(qi),交流(liu)接觸(chu)器,自復位轉換開(kai)關(guan)等(deng);
3.可控制交流(liu)50HZ,380V三相(xiang)異(yi)步(bu)電(dian)動(dong)機(ji)的(de)直(zhi)接(jie)起(qi)動、停(ting)止,並(bing)具有(you)過載、短路、斷(duan)相(xiang)、失壓(ya)保護(hu)功(gong)能;
4.可以(yi)遠程控(kong)制;
5.電纜或(huo)鋼(gang)管(guan)布(bu)線(xian)均(jun)可;
6.符合(he)GB3836-2000,IEC60079標(biao)準要(yao)求。
主(zhu)要(yao)技(ji)術要(yao)求:
1.防(fang)爆(bao)標(biao)誌:ExdeⅡBT4、ExdeⅡCT4
2.防(fang)護(hu)等:IP55、IP65
3.防(fang)腐等:WF1
4.安(an)裝(zhuang)形(xing)式:掛式
5.額(e)定電壓(ya):AC380V
6.額(e)定電流(liu):20A,40A
7.功(gong)率:大功(gong)率10KW,可逆(ni)大功(gong)率18.5KW
8.電(dian)流(liu)範圍(wei):0.25-40A
9.進線(xian)口螺(luo)紋:G1”、G11/2”
10.電(dian)纜外(wai)徑:Φ12mm~Φ17mm,Φ18mm~Φ26mm
型(xing)號(hao) 電(dian)機(ji)功(gong)率 交流(liu)接觸(chu)器 熱(re)繼
BQC-9A 3KW 0910 7.5
BQC-12A 5.5KW 1210 6-10
BQC-18A 7.5KW 1810 12-18
BQC-2 11KW 2510 16-24
BQC-32A 18KW 3210 12-32
BQC-40A 18.5KW 4011 30-40
BQC-50A 22KW 5011 37-50
BQC-63A 30KW 6311 48-65
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