適用范圍
1、防(fang)爆(bao)場所:1區、2區的IA~IC類(lei)爆(bao)炸(zha)(zha)性氣體環境(jing); 粉(fen)塵(chen)爆(bao)炸(zha)(zha),航(hang)天 航(hang)空,油田,紡織,印刷,游船
工(gong)業設備,工(gong)廠(chang)環境防(fang)爆(bao)改造。
2、溫度組別:T1~T6:
3、環境(jing)要求(qiu):戶外、戶內(nei)、IP54、IP65、IP66
主要技術參(can)數
防爆(bao)標(biao)志:ExdellB(C)T4/T5/T6 Gb;
額定(ding)電壓(ya):24/36/110/220/230/240/380/415/500/690V;
支路電流:≤630A;
主回路電流:IP54、IP65、IP66,(訂購時需提1):T6≤32A、T5≤63A、T4≤400A;
產品特點(dian):外(wai)殼采用優質鋼(gang)板焊(han)接成型(xing),表面高壓靜電(dian)噴塑,或不銹鋼(gang)板焊(han)接成型(xing)。觸(chu)(chu)摸(mo)觸(chu)(chu)摸(mo) +按(an)紐(niu)操(cao)作(zuo)(zuo)指(zhi)示(shi),內裝(zhuang)各種(zhong)防爆電(dian)器(qi)(qi),可按(an)照用戶提供的(de)(de)電(dian)氣原理圖(tu)及主要技術(shu)參數制定(ding)配電(dian)柜的(de)(de)外(wai)形尺寸并選用相應(ying)的(de)(de)防爆電(dian)器(qi)(qi),可根據(ju)要求(qiu)制作(zuo)(zuo)成面板上直接操(cao)作(zuo)(zuo)或開(kai)門操(cao)作(zuo)(zuo)等(deng)形式。常見方案舉(ju)例:
a、多路動(dong)力(照(zhao)明(ming)) 配電(dian)(dian)(dian)型通過將多個(ge)防(fang)爆斷路器(qi)或動(dong)力(照(zhao)明(ming))配電(dian)(dian)(dian)箱及數個(ge)防(fang)爆接線箱組合,可(ke)在電(dian)(dian)(dian)壓380V,電(dian)(dian)(dian)流630A的三相交流50Hz的配電(dian)(dian)(dian)系統中實現動(dong)力、照(zhao)明(ming)配電(dian)(dian)(dian)設(she)備的電(dian)(dian)(dian)能(neng)轉換分(fen)配及控制。b、多路電(dian)(dian)(dian)磁走(zou)動(dong)配電(dian)(dian)(dian)型
通過(guo)將多(duo)個(ge)防(fang)爆(bao)電(dian)(dian)磁起動器或(huo)電(dian)(dian)磁起動箱和防(fang)爆(bao)斷路器、操作柱(zhu)和防(fang)爆(bao)接線箱等(deng)組合(he),可(ke)在(zai)電(dian)(dian)壓 380V的(de)三相交流50Hz的(de)配電(dian)(dian)系(xi)統中實現動力配送及(ji)電(dian)(dian)動機的(de)集(ji)中控(kong)制(zhi),支路最大(da)可(ke)達到225A,可(ke)根(gen)據(ju)用(yong)戶(hu)要(yao)求實現遠(yuan)距(ju)離(li)控(kong)制(zhi),并可(ke)根(gen)據(ju)要(yao)求加(jia)裝信(xin)號燈、電(dian)(dian)壓表、電(dian)(dian)流表等(deng)監(jian)控(kong)裝置。