BAB BAB隔爆型變壓器(ⅡB) BAB變壓器 BAB隔爆變壓器 防爆變壓器
BAB Flame-proof type transformer (ⅡB)
一、適用范圍
1. 爆炸性氣體環(huán)境危險場所:1區(qū)、2區(qū);
2. 可燃性氣體、蒸氣級別:ⅡA、ⅡB;
3. 溫度組別:T1~T4;
4. 戶內(nèi)、戶外 (IP54)。
1. For the dangerous sites with explosive air mixture:
1 division、2 division;
2. Flammable gas, steam class:ⅡA、ⅡB4;
3. Temperatures classification:T1~T4;
4. Indoor and outdoor(IP54).
二、 性能特點(diǎn)
1. 鑄鋁合金外殼,表面噴塑,耐腐蝕;
2. 適用于交流50Hz,220V/380V的電路中,作為機(jī)械控制電器或局部照明電源;
3. 內(nèi)裝 BK 系列干式變壓器,進(jìn)出線腔分別獨(dú)立,有
單獨(dú)保險絲腔,便于維修;
4. 鋼管或電纜布線。
1. The explosion-proof socket device is composed of socket and plug;
2. Socket and plug rod have flame-separating structures, the shell is safety-increasing type. It adopts high-intensity non-inflammable plastics to press and manufacture with antistatic, anti corrosive, shockproof and good heatstability performances;
3. Steelpipe and cable wiring.
四、技術(shù)參數(shù)
額定容量(KVA):0.2, 0.3, 0.4, 0.5, 1
初級額定電壓(V):220,380
次級額定電壓(V):6.3, 12, 24
防爆標(biāo)志:ExdⅡBT4
防護(hù)等級:IP54
防腐等級:WF1,WF2
進(jìn)線口螺紋:G3/4
電纜外徑(mm):Φ8~Φ14