直销BQX52系列防爆变频调速箱批发

             直销BQX52系列防爆变频调速箱批发

BQX52系列防爆变频调速箱（ⅡB） 
 

乐清威创防爆科技有限公司

：江海洋 ：

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http://www.ex1688.com 

http://www.ex688.com

http://www.ex568.com

http://www.ex988.com

http://www.exahu.com

适用范围Application  
1区、2区危场所。 
IIA、IIB类爆仗性气体环境. 
Can be used in Zone 1 and Zone 2one 2 dangerous places. 
Can be used in IIA,IIB group explosive atmosphere. ］ 
类型含义Model implication   
商品特征 Features  
BQX52系列防爆变频调速箱（ⅡB）CBQ59电动机变频调速箱可通过改动其输出频率来调度一般三相异步电动机的转速,抵达出产技术的需求
或完成节约用电的目的,节约用电率可达30%-60%,也可作为电动机软件起操控器,也可通过传感器,变送器等操控电路构成
闭环调速体系.设备操作简略,起动平衡无冲击电流(软起动),电源容量大大下降,功率因数安稳,一起具有缺点闪现
BQX52系列防爆变频调速箱（ⅡB）等各种功用.
1、过电流维护、短路维护,过电压维护、欠电压维护,瞬时停电维护和断断相维护.
2、可数字闪现频率,转速以及负载率或电流等.
3、可手动调度频率 .可设定转速按时间改动的技术曲线.也可由DCS体系给出信号来操控其频率.
本商品调速变频器为进口元件.柜内还装有电流表、电压表、主动空气开关、指示灯、
沟通接触器、工频变频转换开关及起动、连续按钮等.可根据不一样用户的技术需求计划,选择器材及制造各种
恰当的操作方法.
4、钢管或电缆布线.
5、符合GB3836-2000,IEC60079标准需求.
BQX52系列防爆变频调速箱（ⅡB）CBQ59 govemor is mainly used to adjust the speed of 3-phase asynchroneous motor by converting

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output frequency,so as to meet with production requirements or save electrical energy up to30%-60%
Also it can be used as soft starting controller of motor,furthermore it can be combined with sensor,
sransforming device.Etc,to form speed adjusting system of closed loop.Features;ease to install and
operate,start in balance without shock current(soft starting),decrease suppliced power,constant 
power factor,fault indication.
The main components of governor is chip mircroprocessor,with following protections and
performances;
BQX52系列防爆变频调速箱（ⅡB）1 Protection of over current,short-circuit,over voltage,under voltage,instantaneous de-
energization and phase-failure.
2 Digital or pointer indication of frequency,rotary speed,load rate andcurrent.
3 Manuually adjusting frequency is available,able to set the characteristic curve in
accordance with rotary speed accompanied by time passing,the frequency is able to be
BQX52系列防爆变频调速箱（ⅡB）
电机功率(kw)Motor power
输入电压（V）Input voltage  电源线电流（A）Line current of power supply  变频器zui大瞬时电流（A）Max.instantaneous current  防爆标志Ex-mark 防护等级Protection grade  引进设备标准(G") Inlet’s pecification  电缆外径(Φmm))Cable’s outerdiameter 

CBQ59-30 30 79 60 2 26-34 
CBQ59-37 37 94 72 
CBQ59-45 45 112 85