QC5-20*爆电磁起动器(ⅡB)

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品牌:QC5-20*爆电磁起动器(ⅡB)
QC5-20 *爆电磁起动器(ⅡB)
QC5-20 Explosion-Proof,Electromagnetic Starter (ⅡB)
1. *性气体环境危险场所: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 cl*:ⅡA、ⅡB;
3. Temperatures cl*ification:T1~T4;
4. Indoor and outdoor(IP54).

1. 铸铝合金外壳,表面喷塑;
2. 内装隔离开关、熔断器、交流接触器,热继电器及按钮等元件;
3. 可在箱面控制或两地控制;
4. 钢管或电缆布线。
5. *合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。
1. Diecasted Al-alloy shell with plastic-sprayed surface;
2. Inside mounted flame-proof switch、fuse、AC contactors、Thermal relay and button elements, etc;
3. Can be controlled surface and two-place;
4. Steelpipe and cable wiring.
5. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、 IEC-61241 standard request.
额定电压
Rated
voltage(V)
额定电流
Branch
current (A)
被控电动机*大功率
Controllable maximum
motor power (KW)
热继电器整定电流调节范围
Adjustable range for thermal
relay's setting thread (A)
*爆标志
Explosion-
proofing marker
*护等级
Protection
category
*腐等级
Corrosion-
proofing grade
220V
380V
380
20
5.5
10
10~22
ExdeⅡBT4
IP54
WF1,WF2