適用范圍
1、防爆場所:1區、2區的IA~IIC類爆炸性氣體環(huan)境;
2、溫(wen)度組別(bie):T1~T6;
3、環境要求:戶外(wai)、戶內、IP54、IP65、IP66 *
主要技術參數
防爆標志:ExdelB(C)T4/T5/T6 Gb;
額定電壓:24/36/110/220/230/240/380/415/500/690V;
支(zhi)路電流:≤630A:
主回路電(dian)流:IP54、IP65、IP66,(訂購(gou)時需(xu)提1):T6≤32A、T5≤63A、T4≤400A;
產品特點：外殼采用(yong)優質鋼板(ban)(ban)焊(han)接成型,表面高壓靜(jing)電(dian)(dian)噴塑,或(huo)不銹(xiu)鋼板(ban)(ban)焊(han)接成型。內裝各種防爆電(dian)(dian)器，可按照用(yong)戶提供的(de)電(dian)(dian)氣原理圖及主(zhu)要(yao)技術參數制(zhi)定配電(dian)(dian)柜的(de)外形尺(chi)寸(cun)并選用(yong)相應的(de)防電(dian)(dian)器，可根據要(yao)求(qiu)制(zhi)作成面板(ban)(ban)上直接操(cao)作或(huo)開門(men)操(cao)作等形式。常見方(fang)案舉例:
a、多(duo)路(lu)動力(照(zhao)(zhao)明) 配(pei)電(dian)(dian)型通過將多(duo)個防爆斷路(lu)器或動力(照(zhao)(zhao)明)配(pei)電(dian)(dian)箱及(ji)數個防爆接線箱組合(he)，可在電(dian)(dian)壓380V,電(dian)(dian)流(liu)630A的三相交(jiao)流(liu)50Hz的配(pei)電(dian)(dian)系統中實現動力、照(zhao)(zhao)明配(pei)電(dian)(dian)設備的電(dian)(dian)能轉換分配(pei)及(ji)控(kong)制(zhi)。
b、多路電磁走動配申型
通過將多個防爆(bao)電(dian)(dian)(dian)磁起動器或電(dian)(dian)(dian)磁起動箱(xiang)和(he)防爆(bao)斷路(lu)器、操(cao)作柱和(he)防爆(bao)接線箱(xiang)等組合,可(ke)(ke)在電(dian)(dian)(dian)壓(ya) 380V的三相交流50Hz的配(pei)電(dian)(dian)(dian)系(xi)統中(zhong)實(shi)現動力(li)配(pei)送及電(dian)(dian)(dian)動機的集中(zhong)控制(zhi)，支路(lu)最大可(ke)(ke)達到225A，可(ke)(ke)根據用(yong)戶要求(qiu)實(shi)現遠距離(li)控制(zhi)，并可(ke)(ke)根據要求(qiu)加裝(zhuang)信號燈、電(dian)(dian)(dian)壓(ya)表、電(dian)(dian)(dian)流表等監控裝(zhuang)置，多路(lu)降壓(ya)起動配(pei)電(dian)(dian)(dian)型.
C 、將防(fang)爆降壓起(qi)動(dong)箱置于防(fang)護(hu)柜中,實現對交流(liu)50Hz、電(dian)壓為380V,電(dian)路中容量為95KW及以下的(de)三相鼠籠型電(dian)動(dong)機(ji)的(de)不頻繁(fan)降壓起(qi)動(dong),具有短路、缺相、過流(liu)堵轉(zhuan)等(deng)保護(hu)功(gong)能,可用手動(dong)、自動(dong)和遠控等(deng)多種方式來控制。
