适用范围 Application
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。
Can be used in Zone 1and 2 dangerous places.
Can be used in IIA、IIB、group explosive atmosphere.
Can be used in flammable dust areas.
Notice:Please note if want IIC or safety-increased type.
型号含义 Model implication
产品特点 Features
◆铸铝合金壳体,表面喷塑. ◆ The shell is of diecasted A1-alloy tith plastic-sprayed surface.
◆可直接吊装灯具. ◆ Able to directly hung lamp.
◆钢管或电缆布线均可. ◆ Suitable for steel pipe and cable siring.
◆可按要求加装补偿电容,补偿后COSΦ≥0.85. ◆ Can add elecricity capacity as requited,Compensate
the empress COS□≥0.85
◆符合GB3836-2000，IEC60079标准要求。 ◆ Suitable for GB3638-2000,IEC60079 standard.request.
主要技术参数 Main technical parameters
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)
Type Rated voltage Rated power Ex-mark Protection Cable''s outer Outlet''s thread Shell type Mass
grade diameter
————————————————————————————————————————
CBZ51-G125 125 I 5.5
CBZ51-G250 250 II 6.5
CBZ51-G400 400 III 8
CBZ51-N110 110 II 5
CBZ51-N150 150 Exd II Bt6 IP54 II 5.5
CBZ51-N250 220V/50Hz 250 *Exd II Ct5 *Ip55 10-4 3/4 III 6.5
CBZ51-N400 400 *Exd II Ct4 III 8
CBZ51-L100 100 I 5.5
CBZ51-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 IIB Group Safety-increased dimension as follow
尺寸Dimension A B C D E F 额定功率(w)
外壳类型 Shell type Rated power
————————————————————————————————————————
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
外形及安装举例 Outline and mounting example
订货须知 Notice if ordering
※用户在订货时,请注明镇流器的类型,功率以及防爆标志. ※ Please note the type,power and mark of ballast if ordering.
※镇流器出厂时均不配补偿电容,如需要请注明. ※The town flows the all unqualified and in expiation of electric
capacity in hour in machine a factory,pleasing note such as
the demand
