(图片仅供参考)
BK51隔爆型电气控制箱
BK51 Explosion-proof electric Control Box
n技术数据Technical datas
危险区域 | 可燃性气体和可燃性粉尘可能同时出现或分别出现 1区、2区、22区 |
防爆标志 | Ex dⅡBT4 Gb/DIP A22 TA, T4 |
适用环境 | 户内、户外 |
外壳 | 碳钢、耐酸不锈钢或无铜铝合金铸造,抛丸,聚酯喷塑(不锈钢可抛光) |
外露紧固件 | 高质量不锈钢 |
内部配置 | ABB、施耐德的断路器(≤400A) ABB、施耐德的交流接触器和热继电器 |
结构描述 | 电器腔和接线腔独立配置 |
执行标准 | GB3836.1、GB3836.2、GB12467.1 IEC60079-0、IEC60079-1、IEC60079-7、IEC6 1241-1-1 |
防护等级 | IP65 |
额定工作电压 | AC220V/ AC380V/AC690V |
额定工作电流 | ≤400A |
额定功率 | ≤220KW |
防腐等级 | WF1 |
进线口螺纹 | M12×1.5~ M63×1.5 |
电缆外径 | Φ12.5~Φ60 |
Hazardous area | Explosive gas atmosphere or combustible dust atmosphere or simultaneouslyZone1,Zone2, Zone22 |
Ex-marking | Ex dⅡBT4 Gb/DIP A22 TA ,T4 |
Application | Indoor, outdoor |
Enclosure | Carbon steel、acid-resistant stainless steel or die-casted with aluminum alloy without copper,shot blasting,electrostatic polyester-sprayed(stainless steel enclosure with polishing surface-plating) |
Exposed fastener | High quality stainless steel |
Components | ABB、Schneider breaker made of plastic(≤400A) ABB、Schneider、AC contactor and thermal compartment |
Structure | independent electrical compartment and terminal compartment |
Conformity | GB3836.1、GB3836.2、GB12467.1 IEC60079-0、IEC60079-1、IEC60079-7、IEC61241-1-1 |
Degree of protection | IP65 |
Rated voltage | AC220V/ AC380V/AC690V |
Rate Current | ≤400A |
Rate power | ≤220KW |
Corrosion-proof | WF1 |
Thread of inlet and outlet | M12×1.5~ M63×1.5 |
Cable diameter | Φ12.5~Φ60 |