BDL-125,防爆电铃
一、型号含义
B
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DL
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-
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125
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/
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□
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□
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□
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W-户外
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F1-防中等腐蚀
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电压
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A-交流AC(可不注)
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D-直流DC
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铃盖直径
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电铃
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防爆
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二、适用范围
1、 1区、2区危险场所;
2、 IIA、IIB、IIC类爆炸性气体环境;
3、 户内、户外(IP54)。
三、产品特点
1、 铝合金外壳压铸成型,表面喷塑,外型美观;
2、 圆筒隔爆面,防爆性好,安全可靠;
3、 钢管或电缆布线。
四、主要技术参数
电压(V)
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功率
(W)
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铃盖直径(mm)
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声响强度(dB)
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防爆标志
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防护等级
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防腐等级
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进线口螺纹(G)
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电缆外径
(mm)
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直流
DC
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交流
AC
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24
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220
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≤20
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125
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105(R=2m)
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Exd II BT6
Exd II CT6
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IP54
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W
WF1
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1/2
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Φ8~Φ10
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