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BQC52防爆电磁起动器

2011/9/9 14:53:02

0 人气：2

型号：BQC52

数量：BQC52

制造商：乐清市三诺防爆电气有限公司

有效期：2020/1/10 0:00:00

描述：

BQC52 防爆电磁起动器(ⅡC) BQC52 Explosion-Proof, Electromagnetic Starter (ⅡC)







1. 爆炸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、ⅡC； 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、ⅡC; 3. Temperatures classification：T1~T4; 4. Indoor and outdoor(IP54).

防爆标志 Explosion-proofing marker	防护等级 Protection category	防腐等级 Corrosion-proofing grade	进线口螺纹 Inlets thread	电缆外径 Cables outside diameter (mm)
ExdeⅡ CT4	IP54	W，WF1，WF2	G1, G11/4	Φ12~Φ18, Φ15~Φ18

型号 Model	额定电压 Rated voltage(V)	额定电流 Branch current (A)	被控电动机最大功率 Controllable maximum motor power (kW)		热继电器整定电流调节范围 Adjustable range for thermal relays setting thread (A)
型号 Model	额定电压 Rated voltage(V)	额定电流 Branch current (A)	220V	380V
BQC52-10 BQC52-10N	380	10	2.5	4	0.01~0.16 0.16~0.25 0.25~0.40 0.40~0.63 0.63~1.0 1.0~1.6 1.25~2.0 1.6~2.5 2.5~4.0 4.0~6.0 5.5~8.0 7.0~10.0 9.0~13.0 12.0~18.0 17.0~25.0 23~32 28~36 30~40 37~50 48~65
BQC52-20 BQC52-20N		20	5	10
BQC52-30 BQC52-30N		30	7.5	15
BQC52-40 BQC52-40N		40	11	18.5
BQC52-60 BQC52-60N		60	18	30

1. 铸铝合金外壳，压铸成形，表面喷塑；
2. 内装CJX2系列交流接触器，NR2(JR28)热过载继电器，RT14熔断器等元件；
3.可控制交流50Hz，380V(或220V)三相异步电动机的直接起动、停止，并对过载、断相等进行保护；
4. 钢管或电缆布线。
5. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。

1. Diecasted Al-alloy shell with moulded-shapement and plastic-sprayed surface;
2. Inside mounted the CJX2 series AC contactors, NR2 (JR28) thermal relay, etc;
3. Directly control the starting and stopping the AC 50Hz, 380V three-phase asynchronous moter, besides the guarding function against overload phase failure and under-voltage etc;
4. Steelpipe and cable wiring.
5. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241 standard request.