BDL/BDL系列防爆電鈴?BDL防爆電鈴,批發(fā)【防爆電鈴】
一、適用范圍??
1.?爆發(fā)性氣體環(huán)境危險(xiǎn)場(chǎng)所:1區(qū)、2區(qū);
2.?可燃性氣體、蒸氣級(jí)別:ⅡA、ⅡB;
3.?溫度組別:T1~T6;
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、ⅡB;
3.?Temperatures?classification:T1~T6;
4.?Indoor?and?outdoor(IP54).
二、性能特點(diǎn)
1.?鑄鋁合金外殼,表面噴塑;
2.?圓筒隔爆面,防爆性能好,安全可靠;
3.?鋼管或電纜布線。?
1.?Diecasted?Al-alloy?shell?with?plastic-sprayed?surface;
2.?The?round-tube?flame-proof?surface?has?perect?property?
on?safety?reliability;
3.?Steelpipe?and?cable?wiring.?
三、技術(shù)參數(shù)
額定電壓(V):AC36,?AC110,?AC220???鈴蓋直徑(mm):125???聲響強(qiáng)度(dB):IP65≥75(R=2m)???功率(W):≤20
防護(hù)等級(jí)?:IP54?防爆標(biāo)志:Ex?dⅡBT6?防腐等級(jí):W,?WF1,?WF2?進(jìn)線口螺紋:G3/4?電纜外徑(mm):Φ10~Φ15?質(zhì)量(kg):1.5