防爆配電箱廠家,BXD51防爆動力配電箱,鑄鋁防爆箱,掛墻式防爆配電箱（ⅡB、ⅡC）  

BXD51防爆動力配電箱主要適用于爆炸性氣體環(huán)境中的1區(qū)或2區(qū)危險區(qū)域，爆炸性氣體、蒸氣為ⅡB或ⅡC類T4組及以下場所，在交流50Hz、額定電壓至380V，支路額定電流至60A的電路中做不頻繁接通與分斷之用，且具有過載和短路保護，裝有漏電斷路器的配電箱還具有漏電保護功能。
■1區(qū)、2區(qū)危險場所。                                        
■ⅡA、ⅡB、IIC類爆炸性氣體環(huán)境。
◆Can be used in Zone 1 and Zone 2 dangerous places.     
◆Can be used in IIA、IIB、IIC group explosive atmosphere.  
型號含義Mode implication

產(chǎn)品特點 Featrues
■本產(chǎn)品復合型結(jié)構,開關箱采用隔爆型結(jié)構,母線箱及出線     
◆ This product is of combined structure,switch box adopts The structrue
   箱采用增安型結(jié)構.                                                                       of flame-proof,busbar and outlet compartment are of safety increased type.
■鑄鋁合金外殼,內(nèi)裝高分析斷小型斷路器,具有過載短路保     
◆ MCB with high breaking capacity is mounted inside the diedcastedAI-alloy shell
   護功能并可根據(jù)要求增加漏電保護等功能.                                   
Which has the function of protecting of electrical leakage is available as required.
■采用模塊結(jié)構,各種回路可以自由選擇組合.                              
◆ Moulded structure,free combination for each circuit.
■有特殊要求可特制.                                                                        ◆  Can be made specially to special requirement.
■鋼管或電纜布線均可.                                                                    ◆    Suitable for both steelpipe and cable wiring.
■符合GB3836-2000,IEC60079標準要求.                                       
◆ Suitable for GB3836-2000,IEC60079 standard request.
主要技術參數(shù) Main te chnical parameters
                        額定電     主回路額                           主回路總          支路額                            管螺紋 Thread         電纜外徑（mm）          防護等級        
      型號            壓（V）        定電流（A）     支路數(shù)       開關數(shù)（臺）        電流（A）      防爆標志      進線       出線          進線        出線          Protection
     Type           Rated       Rated current   Branch       Switch No.         Branch         Ex-mark        Inlet        Outlet         Inlet       Outlet 
                         voltage     of main circuit  number       of main circuit   current
--------------------------------------------------------------------------------
  BXM（D）-4                                                      4                                           1                          
  BXM（D）-6                                                      6                                           3
  BXM（D）-8          380                63                   8                                           5
  BXM（D）-10                                                   10                                         10  
  BXM（D）-12                              ~                   12                                         15                                  G11/4"   G1/2"         Φ12       Φ8                    IP55
  BXM（D）-4K                                                   4                                          20          Exde II CT6       ~             ~                 ~            ~                     *IP65
  BXM（D）-6K                                                   6                                          25                                   G3"       G1'/2"        Φ56    Φ 26
  BXM（D）-8K        220              250                 8                1                        40
  BXM（D）-10K                                                 10                                        50
  BXM（D）-12K                                                 12                                        60

外形及安裝舉例 Outline and mounting example
   
BXM（D）-4                          BXM（D）-4K 
   
BXM（D）-6                          BXM（D）-6K 
   
BXM（D）-8                          BXM（D）-8K 
   
BXM（D）-10                         BXM（D）-10K 
   
BXM（D）-12                         BXM（D）-12K 
       
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            支路數(shù)                                                  L                                 A
            Branch number
--------------------------------------------------------------------------------
     4 回路 FOUR CIRCUITS                       920                              390
--------------------------------------------------------------------------------
      6 ,  8 回路 Six eight circuits                 1055                             640
--------------------------------------------------------------------------------
     10 , 12 回路 Ten,twelve circuits          1430                             890
--------------------------------------------------------------------------------
 
BXM（D）-8K（IIC）  
   
BXM（D）-6                             BXM（D）-4
   
BXM（D）-6K                           BXM（D）-4K 

防爆配電箱廠家,BXD51防爆動力配電箱,鑄鋁防爆箱,掛墻式防爆配電箱正常工作條件

    符合本企業(yè)標準的配電箱，應在下列條件下能夠可靠工作：

a） 安裝地點的海拔不超過2000m；

b） 周圍空氣溫度為-20℃～+40℃，且24h內(nèi)的平均溫度值不超過+35℃；

c） 安裝地點的zui高溫度為+40℃時，空氣相對濕度不超過50%；在較低溫度下可以有較高的相對濕度；

d） 在Ⅱ類含有爆炸性氣體環(huán)境場所；

e） 在能防止雨水及滴水侵襲的地方；

f） 污染等級為3級；

g） 安裝類別：Ⅱ、Ⅲ類；

h） 防護等級：IP54。