| 有效期 |
长期 |
| 类 别 |
电气 - 低压电器 高压电器 |
| 规格型号 |
CBQ56 |
| 产品数量 |
1000 |
| 地区 |
浙江 - 温州 |
| 详细链接 |
|
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 and 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 asynchronous motor to start and 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 and 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 standard 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 and installing dimension
