BDH-L400钠灯防爆镇流器，BDH-L400钠灯防爆镇流器

适用范围 
1区、2区危险场所。
ⅡA 、ⅡB 、类爆炸性气体环境。
可以按要求制作粉尘防爆.
注：要求IIC类或增安型请注明。
  
 

一、环境及用途
● 适用于1区、2区危险场所；
● 适用于ⅡA、ⅡB类T4及以下组别爆炸性气体环境；
● 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。
BDH-L400防爆整流器，400W防爆金卤灯镇流器,

,   
 产品特点   
◆铸铝合金壳体,表面喷塑.
◆可直接吊装灯具.
◆钢管或电缆布线均可.
◆可按要求加装补偿电容,补偿后COSΦ≥0.85.
◆符合GB3836-2000，IEC60079标准要求。

 主要技术参数 
       型号码       额定电压 (v)       额定功率(w)       防爆标志        防护等级        电缆外径(￠,mm)      出线口螺纹(G")      外壳类型       质量 (kg)
BAZ51-G125                                     125                                                                                                                                                 I              5.5
BAZ51-G250                                     250                                                                                  II              6.5
BAZ51-G400                                     400                                                                                  III               8
BAZ51-N110                                     110                                                                                  II               5
BAZ51-N150                                     150          Exd II Bt6       IP54                                                  II             5.5
BAZ51-N250             220V/50Hz                250          *Exd II Ct5      *Ip55         10-4                 3/4                III             6.5
BAZ51-N400                                      400         *Exd II Ct4                                                            III              8
BAZ51-L100                                      100                                                                                                                                                 I             5.5
BAZ51-L175                                      175                                                                                                                                                II              6
CBZ51-L250                                      250                                                                                                                                                II             6.5
CBZ51-L400                                      400                                                                                                                                               III               8   
 IIB 类和增安型尺寸见下表
    尺寸                  A            B              C               ,D                E              F            额定功率(w)
 外壳类型                                                                                                                      
-----防爆动力配电箱---------------------------------------------------------------------------
  I                         170          254          190            170            108               46              G125 L100
--------------------------------------------------------------------------------
 II                         216          275          270            240            127               50              G250 N100 N150 L175 L250
--------------------------------------------------------------------------------
III                         224          306          300            270            136               60              G400 N250 N400 L400          

二、产品特性
● 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。
BFS-300防爆排风扇
三、技术参数

型号含义 

外形及安装举例