产品名称: BQJ52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
.
型号含义Model implication
产品特点 Features
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
BQJ52-Y13 13 26 1.05In 11
BQJ52-Y17 17 33 13
BQJ52-Y22 22 42.8 15
BQJ52-Y30 30 58 17
BQJ52-Y37 37 72 17
BQJ52-Y45 4 90 20
BQJ52-Y55 55 105 24
BQJ52-Y75 75 150 30
BQJ52-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
【售后服务】:至购买之日起,一年内在自然情况下出现任何产品质量问题本公司免费维修(除个别配件电器外)
本公司产品经过正规检验机构检验合格,对产品质量请不要质疑。 请严格按照产品说明书安装,并由电工人员进行安装;
浙江中宏防爆电气有限公司位于中国防爆电器生产基地乐清市,是一家生产厂用防爆电器的全国性无区域企业。
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产品名称: BZC53系列防爆操作柱(ⅡC) 适用范围 Application 1区、2区危险场所。 ⅡA、ⅡB、IIC类爆炸性气体环境。 适用于可燃性粉尘场所. Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、IIC group explosive atmosphere. Can be used in hammable dust atmosphere. 产品特点 Features ■铸铝合金外壳,压铸成形,表面喷塑. ■具有防水,防尘等性能. ■按钮,开关,指示灯,电流表 ■电流表量程由用户确定. ■内装防爆元件引进德国技术生产, ■如有特殊要求可特制. ■符合GB3836-2000,IEC60079 标准要求. ◆Diecasted AI-alloy shell with platic-sprayed surface. ◆Possing the properties of water-proof and dust-proof,etc. ◆The multi-functioscome from button,switch,indicator and ammeter, ◆The Measuring ramge ◆The inner-mounted explosion-proof elements imported from the German technology are exquisite,gracefl and permanetly durable. ◆Can be customized if there's special requrement. ◆Suitable for GB383...
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