产品名称: BSZD81防爆航空闪光障碍灯（ⅡB） 适用范围 Application 1区、2区危险场所。 ⅡA、ⅡB类爆炸性气体环境。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. 型号含义 Model implication 产品特点 Features 外形及安装举例 Outline and installing dimension ◆铸铝合金外壳,表面静电喷塑。 ◆铸造成型,结构紧凑,外形美观。 ◆在一个灯泡用坏后,自动切换到下一个。 ◆采用最优化控制电路,先进可靠的电器集成元件。 根据环境亮度自动启闭,可靠性强即在夜晚和多雾 时自动开启,白天自动关闭。 ◆符合GB3836-2000，IEC60079标准要求。 ■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. 主要技术参数 Main technical parameters 防爆标志 防护等级 电缆外径(￠,mm) 进线口螺纹(G") Ex-mark Protection Cable's outside Inlet's thread grade diameter -------------------------------------------------------------------------------- Exd Ⅱ BT4 IP65 10～14 3/4 配用光源 Supplied with lamps 光源类型 额定电压(v) 额定功率(w) 灯座代号 重量 Lamp type Rated voltage Cable's outside diameter Lamp socket Mass -------------------------------------------------------------------------------- 白炽灯 220V/50Hz 40、60、１００ Ｅ２７ １３ Rated voltage
