产品型号：CBQ56
产品品牌：CBY
产品单价：
供货数量：-
最小订量：-
产品名称： CBQ56系列防爆星三角起动箱（ⅡB）
适用范围Application
1区、2区危场所。
IIA、IIB类爆竹性气体环境.
Can be used in Zone 1 a n d Zone 2one 2 dangerous places.
Can be used in IIA，IIB group explosive atmosphere.
产品特点 Features 型号含义Model implication
该产品适用于3-95KW 三相异步电动机不频繁起动和停止.
铸铝合金或钢板焊接外壳，表面喷塑.
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.
延时自动控制时间继电器(0-60秒内可调).
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.
具有过载，短路，断相保护等功能.
可根据用户要求特制.
钢管或电缆布线均可.
45kw以下为铝合金壳体，45kw(含45kw)以上的为钢板焊
接壳体.
符合BG3836-2000，IEC60079标准要求.
Suitable for 3-95kw async h ronous motor to start a n d stop unfrequently.
The shell is of diecaste Al-alloy or welded by steel plates with plastic-sprayed surface.
Inside is installed with CB，AC contactor，time relay，thermal relay，CT，
Voltmeter，ammeter，conversion switch a n d indicatior.
Delayed self-controlled relay (0-60s adjustable).
Suitable for continuously work or short interval work，at short intarval
work its operating frequency is 30 times／hour，the interval is not less
Than 90 seconds.
With protections of over load，short-circuit，phase-failure.
Special requirements can be provided.
Conduit wiring or cable wiring.
The shell is of diecasted-AI，if＜45kw，welded steel plate，if
Suitable for GB3836-2000，IEC60079 sta n dard request.
主要技术参数 Main technical parameters
产品型号Type
控制电机功率(kw)Power of controlled motor
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
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
外形及安装尺寸 Outlinge a n d installing dimension
