適用范圍 Application 1區(qū)、2區(qū)危險(xiǎn)場所。 ⅡA、ⅡB類性氣體環(huán)境。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere.
產(chǎn)品特點(diǎn) Features ◆鑄鋁合金外殼,表面靜電噴塑。 ◆鑄造成型,結(jié)構(gòu)緊湊,外形美觀。 ◆在一個燈泡用壞后,自動切換到下一個。 ◆采用最優(yōu)化控制電路,先進(jìn)可靠的電器集成元件。根據(jù)環(huán)境亮度自動啟閉,可靠性強(qiáng)即在夜晚和多霧時(shí)自動開啟,白天自動關(guān)閉。 ◆符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求。 ■Diecasted aluminium alloty shell with plastic-sprayed surface. ■Pressure-casted formation,compact structrue and aesthetic appearance. ■Suitable for steel pipe and cable wiring. ■After one bulb failed,another one will auto take place the previous. ■Using optmized control circuit and reliable integral elements,it can be selt-on or-off with the ambient temperature,high reliability,l.e.it can be on at nights and in fog,and be offin days automatically. ■Suitable for GB3836-2000,IEC60079 standard request. 主要技術(shù)參數(shù) Main technical parameters --------------------------------------------------------------------------------------------------------------------------- 防爆標(biāo)志 防護(hù)等級 額定電壓(v) 額定功率(w) 電纜外徑(¢,mm) 進(jìn)線口螺紋(G") 配用光源 光源類型 燈座代號 重量 --------------------------------------------------------------------------------------------------------------------------- Exd Ⅱ BT4 IP65 220V/50Hz 40、60、100 10~14 3/4 &nb