用范围Application防爆软启动器
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1区、2区危场所。
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IIA、IIB类爆竹性气体环境.
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Can be used in Zone 1 and Zone 2one 2 dangerous places.
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Can be used in IIA,IIB group explosive atmosphere
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型号含义Modelimplication
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产品特点Features
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该产品适用于3-95KW 三相异步电动机不频繁起动和停止.
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铸铝合金或钢板焊接外壳,表面喷塑.
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内装断路器,交流接触器,时间断电器,热继电器,电流互感 器,电压表,电流表,转换开关,指示灯.
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延时自动控制时间继电器(0-60秒内可调).
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适用于不间断长期工作制或反复短时工作制,在反复短时 工作制下的操作频率为30次/小时,两次边疆起动间隙不 小于90秒.
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具有过载,短路,断相保护等功能.
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可根据用户要求特制.
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钢管或电缆布线均可.
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45kw以下为铝合金壳体,45kw(含45kw)以上的为钢板焊 接壳体.
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符合BG3836-2000,IEC60079标准要求.
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Suitable for 3-95kw asynchronous motor to start
andstopunfrequently.
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The shell is of diecaste Al-alloy or welded by steel
plateswithplastic-sprayed surface.
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Inside is installed with CB,AC
contactor,timerelay,thermalrelay,CT,
Voltmeter,ammeter,conversion switch and indicatior.
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Delayed self-controlled relay (0-60s adjustable).
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Suitable for continuously work or short interval
work,atshortintarval
workitsoperating
frequency is 30 times/hour,the interval isnotless
Than 90 seconds.
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With protections
ofoverload,short-circuit,phase-failure.
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Special requirements can be provided.
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Conduit wiring or cable wiring.
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The shell is of
diecasted-AI,if<45kw,weldedsteelplate,if
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Suitable for GB3836-2000,IEC60079 standard request.
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主要技术参数Maintechnicalparameters
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产品型号Type
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控制电机功率(kw)Power of controlled motor
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额定电流(A)Rated current |
热继电器整定额定电流(A) Setting current of thermal ralay |
时间继电器整定值(S)Setting of time relay |
CBQ56-Y13 |
13 |
26 |
1.05In |
11 |
CBQ56-Y17 |
17 |
33 |
13 |
CBQ56-Y22 |
22 |
42.8 |
15 |
CBQ56-Y30 |
30 |
58 |
17 |
CBQ56-Y37 |
37 |
72 |
17 |
CBQ56-Y45 |
4 |
90 |
20 |
CBQ56-Y55 |
55 |
105 |
24 |
CBQ56-Y75 |
75 |
150 |
30 |
CBQ56-Y95 |
95 |
190 |
35 |
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防腐等级 Corrosion-proof grade |
防爆标志 Ex-mark |
防腐等级 Corrosion-proof grade |
进线口螺纹(G") Inlet’s thread |
出线口螺纹(G")Outlet’s thread |
电缆外径()Cable’s outside diameter |
IP54 |
Exd II BT4 |
WF1 |
1 1/2-3 |
1 1/2-3 |
30-50 |
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