BQC70复合型防爆磁力起动器(IIB)

   
适用范围
1、同时出现或分别出现爆炸性气体(1区或2区)和可燃性粉尘(20 区、21区或22区)的危险场所
2、场所中危险气体或蒸气:IIA、IIB
3、温度组别:T1~T4
4、户内、户外(防护等级IP65)

Applying scope
1、Hazardous area with explosive gas (Zone 1&2) and / or com bustible dust (Zone 20&21&22)
2、Dangerous gases or vapors zone: IIA、IIB
3、Temperature classes:T1~T4
4、Indoor and outdoor(degree of protection IP65)

产品特点
1、外壳采用铝合金铸造(或优质碳钢焊接)而成,表面喷塑
2、起动器为一体式
3、内装交流接触器,热继电器、熔断器、信号灯、转换开关等
4、进出线腔、元件腔分别独立
5、输入、输出三相五线制
6、可据用户特制
7、可钢管布线或电缆布线。电缆布线须配电缆密封接头

Features
1、Enclosure is made of coating aluminium alloy (or quality carbon steel),Surface is sprayed with plastics
2、Integrated starter
3、Built-in AC contactor, thermorelay,fuse,signal lamp,rotary switch etc
4、Inlet compartment,outlet compartment and component compartment are independent from each other
5、Input, output with 3 phases 5 wires
6、For user′s requirements, it could be specially made
7、Wiring with conduit or cable. For cable, it should be fitted with explosion-protected cable sealing connector
   
主要技术参数 Specification  
防爆标志
防护等级
额定工作电压
额定工作电流
Exde II BT4/
DIP A20 TA , T4
IP65
AC200~230V/
AC380~400V

≤100A
   
型号含义 Type designation  
   
外形尺寸及示意图 Outline dimensions  
注:本示意为额定工作电流≤32A且材质为铸造铝合金外形
 
   
 
   
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