防爆配电箱,防爆电磁启动箱,BQX-4KT防爆电磁启动配电箱,防爆配电箱厂家

主要技术参数 Main technical parameters
回路数        额定电压（V）      总开关电流（A）   　   　 支路电流（A）       　   防爆标志　 　　　　防护等级　　　 防腐等级　
 2,3,4,6,8     　  380       　   ≤400            　    ≤160   　　 　　   Exde II BT6（C）     IP54（55）  　   WF1
防爆配电箱,防爆电磁启动箱,BQX-4KT防爆电磁启动配电箱,防爆配电箱厂家产品特点 Features
适用于控制多台电动机，还可以照明或仪表配出电源. 
A ble to control several motors,also to supply power for illuminating or instrument.
铸铝合金或钢板焊接外壳,表面喷塑.                      
The shell is made of diecastedA1-alloy or welded sl plates with plastic-sprayed surface
内装元件可根据用户要求选配.                         　　　
Inner components can be selected by user.
可在箱面或远控操作,也可两地操作.                    　　
Local or remote control is available,or both.
具有过载,短路,失压保护.                             　　　　
With protections of overload,short-circuit,and voltage-absent.
钢管或电缆布线均可.                                  　　　　
Suitable for steel pipe and cable wiring.
符合GB12476,IEC61241标准要求.                   　  
Suitable for BG3836-2000,IEC60079 standard request.
订货须知 Notice
订货时请将支路数及各支路对应的电流,进出线  　 
The number of branch and its relative current of circuits shall be indicated,also the
口数量及相应的方向,规格要求明确,如有总开  　　　　
inlet and outlet numbers and their directions,specifications,lf want a chiefswitch,please
关,请注明总开的电流大小或提供图纸.               　　　
note its current or offer drawing. 

防爆配电箱,防爆电磁启动箱,BQX-4KT防爆电磁启动配电箱,防爆配电箱厂家产品结构 Structure of product
规格                                             
内装元件                                       
结构类型                                
备注
SPECIFICATION                          
Inner components                          
Struchre type                        
Remark
 支路电流小于63A                        
小型断路器交流接触器*转换开                
采用模块式结构
Branch current not                    
关,热继电器.                                           
实现多回路自由组合.More than 63A                         
*可根据要求加装,电流表和互感器. Modular structure,         
进线线口数量及时性MCB,Ac Contactor Seletor,thermal several ciruits can             
规格根据
relay.Possible to add ammeter and                                                  
用户要求制定.
CT as required. Inlet number andspecificatidetermined by user.
支路电流大于63A                     
塑壳断路器,交流接触器,                              
采用大壳体合.
Branch current not                    
*转换开关,热继电器.                              
Big enclosure
More than 63A                                
MCCB,AC Contactor,                          
combined.
selector,thermal relay
 

基本参数见下表

使用与维修

1  将配电箱安装固定好，将进出线腔盖打开，把电缆通过引入装置接至接线端子上，接好内外接地线，检查无误后合上盖，用紧固件紧固，并把压紧螺母旋紧使电缆密封，完毕后即可使用。

2  配电箱不得随意拆卸，维修进先断开电源后，才

能开盖维修，维修时不得损坏隔爆面，维修后隔爆接合面涂204-1防锈油，并将盖合好，用螺栓紧固后才能使用。

3  配电箱应定期检查,如发现零件损坏,厂方可提供零配件。

4  配电箱安装倾斜度不超过5°。