BQXR51防爆软启动器
适用范围
1. ***性气体环境***场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB；
3. 温度组别：T1~T4；
4. 户内、户外（IP54）。
1. For the dangerous sites with explosive
air mixture: 1 division、2 division;
2. Flammable gas, steam class：
ⅡA、ⅡB;
3. Temperatures classification：T1~T4;
4. Indoor and outdoor(IP54).
产品特点
1. 外壳采用铸铝合金或钢板焊接而成；
2. 内装ABB或施耐德等公司生产的固态软起动器，采用逐步升压
的方法，实现平滑起动；
3. 可根据负载特性选用常规起动和重载起动，起动参数可自行设
定。
4. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241
标准要求。
1. The shell is made of diecasted Al-alloy of welded of steel plates;
2. Inside will be installed ABB or Schneiders solid soft starter,
which increase voltage step by step to flatly start;
3. It shall select the starting mode from normal type and he***y loaded
type according to load characteristics, starting parameter
can be self-set.
4.Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241
standard request.
1. 外壳采用铸铝合金或钢板焊接而成；
2. 内装ABB或施耐德等公司生产的固态软起动器，采用逐步升压
的方法，实现平滑起动；
3. 可根据负载特性选用常规起动和重载起动，起动参数可自行设
定。
4. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241
标准要求。
1. The shell is made of diecasted Al-alloy of welded of steel plates;
2. Inside will be installed ABB or Schneiders solid soft starter,
which increase voltage step by step to flatly start;
3. It shall select the starting mode from normal type and he***y loaded
type according to load characteristics, starting parameter
can be self-set.
4.Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241
standard request.
技术参数
型号
Model 电机功率(W)
Motor
power 额定电流
Rated
current (A) 防爆标志
Explosion-
proofing marker 防护等级
Protection
category 进线口螺纹
Inlets and
outlet thread 电缆外径
Cables outside
diameter (mm)
BQXR51-15 15 30 ExdⅡ BT4 IP54 G11/4 Φ15~22
BQXR51-22 22 37
BQXR51-30 30 50 G11/2 Φ20~26
BQXR51-45 45 72
BQXR51-55 55 70~110 G2 Φ27~34
BQXR51-75 75 87.5~145
BQXR51-90 90 105~175 G21/2 Φ36~44
型号
Model 电机功率(W)
Motor
power 额定电流
Rated
current (A) 防爆标志
Explosion-
proofing marker 防护等级
Protection
category 进线口螺纹
Inlets and
outlet thread 电缆外径
Cables outside
diameter (mm)
BQXR51-15 15 30 ExdⅡ BT4 IP54 G11/4 Φ15~22
BQXR51-22 22 37
BQXR51-30 30 50 G11/2 Φ20~26
BQXR51-45 45 72
BQXR51-55 55 70~110 G2 Φ27~34
BQXR51-75 75 87.5~145
BQXR51-90 90 105~175 G21/2 Φ36~44