AC36V-100V-200V防爆电笛,DC24V-36V-110V防爆电笛适用范围:
A, suitable for:
1、1区、2区危险场所;
1, 1 division, 2 division dangerous places;
2、ⅡA、ⅡB、ⅡC类爆炸性气体环境。要求ⅡC类时请注明。
2, Ⅱ A, Ⅱ B, Ⅱ C explosive gases. Requirements Ⅱ C when please specify.
BDD-220V防爆电笛产品特点:
1、BDD-220V防爆电笛外壳采用ZL102铝合金压铸成型,表面高压静电喷塑,不锈钢外露紧固件;
1, shell of ZL102 aluminum alloy with high-pressure electrostatic plastic-sprayed surface, stainless steel fasteners exposed;
2、圆筒隔爆面,防爆性能好,安全可靠;
2, the blasting cylinder surface, www.fbpdx.com is good, safe and reliable;
3、铃碗表面镀铍青铜,打击时不会引起火花;
3, the bell bowl surface coating, beryllium bronze, blow when will not produce a spark;
4、符合GB3836-2000,IEC60079标准要求。
4, accord with GB3836-2000, IEC60079 standard requirements.
BDD-220V防爆电笛主要技术参数:
Three, main technical parameters:
1、防爆标志:ExdⅡBT6*ExdⅡCT5
1, explosion-proof sign: Exd Ⅱ BT6 * Exd Ⅱ CT5
2、防护等级:IP54、IP65
2, the protective level: IP54, IP65
3、防腐等级:WF1
3, the anti-corrosion class: WF1
4、额定电压:AC36V,100V,200V;DC24V,36V,110V,220V
4, rated voltage: AC36V, 100 V and 200 V; DC24V, 36 V, 110 V and 220 V
5、功率:≤20
5, power: more than 20
6、音响强度:≥75(R=2m)dB
6, sound intensity: frequency 75 (R = 2 m) dB
7、铃盖直径:125mm
7, the bell cover diameter: 125 mm
8、电缆规格:Φ8mm~Φ14mm
8, cable specification: Φ 8 mm ~ Φ 14 mm
9、进线口螺纹:G3/4”
9, the inlet thread: G3/4"
主要技术参数 型号额定电压(V)防爆标志防护等级防腐等级进线口螺纹电缆外径
(mm)持续通电时间直流交流BDD-□□□24、3624、36、220ExmbⅡ BT4
Exd II BT4IP65W,WF1G3/4Φ10-14≤5min外形及安装举例
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