产品名称: 防爆航空障碍灯（ⅡB）
BSZD81防爆航空障碍灯（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.
BSZD81防爆航空障碍灯（ⅡB）型号含义 Model implication
BSZD81防爆航空障碍灯（ⅡB）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*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.
BSZD81防爆航空障碍灯（ⅡB）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
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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
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白炽灯
220V/50Hz 40、60、１００
Ｅ２７ １３
Rated voltage
