BFAG-300MM500MMExdIIBT4防爆排风扇

一、BFAG-300MM500MMExdIIBT4防爆排风扇适用环境

适用于1区、2区危险场所;
Can be used in zone 1, zone 2 hazardous;
适用于ⅡA、ⅡB类T4及以下组别爆炸性气体环境;
Applicable toⅡ A,ⅡB and below T4 group explosive gas environment;
广泛应用于石油、化工等危险场所作厂房或室内外通风冷却散热装置之用。
Widely used in petroleum, chemical industry, military industry and other dangerous places make workshop or indoor and outdoor ventilation cooling device for.
隔爆型防爆排风扇（以下简称防爆排风扇）其防爆性能按GB3836.1-8《防爆性环境用防爆电气设备通用要求》GB3836.2-2000《防爆性环境用防爆电气设备隔爆型电气设备“d”》的规定制成隔爆型。防爆标志为ExdIIBT4，适用于II类，A、B级T1、T2、T3、T4温度组，可燃性气体与空气形成的爆炸性环境，本品具有防爆性能可靠、风量大、噪声小、耗电省等优点。
Flameproof explosion-proof fan ( hereinafter referred to as explosion-proof fan ) the explosion-proof performance according to GB3836.1-8 " explosion-proof environment with explosion-proof electrical equipment General requirements " GB3836.2-2000 " explosion-proof and explosion-proof electrical equipment with the environment of flameproof electrical apparatus " " d " provisions made of explosion-proof. Explosion proof mark for ExdIIBT4, applies to II, A, B T1, T2, T3, T4 temperature group, combustible gas and air to form explosive environment, this product has reliable explosion-proof performance, large air volume, low noise, low power consumption and other advantages.

BFAG-300MM500MMExdIIBT4防爆排风扇​主要技术参数

注：BFAG-300风机风叶数为4片，其余型号风叶皆为4片。 

产品特点

防爆壁式排风扇由防爆电机、叶片、面板等部分组成;

防爆壁式排风扇面板采用优质钢板焊接成型，叶片由铝合金压铸成型，表面高压静电喷塑;

外形美观、采用一体式安装，安全可靠，且带有减振装置，运行噪音低;

钢管或电缆布线均可;

执行标准：GB 3836.1-2000、GB 3836.2-2000。

正常作业条件

1.设备地址的海拔不超越2000m；

2.设备地址的高温度为+40℃时，空气相对湿度不超越50%；在较低的温度下答应有较高的相对湿度；

3.在无明显摇摆和冲击、振荡的当地；

4.在Ⅱ类富含性气体环境场所；

5.在无损坏金属和绝缘的腐蚀性气体或蒸气的当地；

6.在无滴水及其它液体侵入的当地；

7.污染等级为3级；

8.设备种类：Ⅱ类。

技能参数