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首页 >> 产品总汇 >> 防爆电器类 >> BXX51系列防爆动力检修箱 防爆配电箱(IIB、IIC)
BXX51系列防爆动力检修箱 防爆配电箱(IIB、IIC)

型号含义 Model implication

适用范围 Applications

1.1区、2区危险场所或20区、21区、22区危险场所;
2.ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境;
3.户内、户外(IP65、IP66*);
4.温度组别:T1~T4/T5/T6。
5.应用于石油、化工、航天、军工等场所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC or inflammabledust environment;
3.Indoor or outdoor(IP65,IP66*);
4.Temperature class:T1~T4/T5/T6.
5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

产品特点 Features

1.壳体采用高强度合金铝一次性压铸成型,表面经高速抛丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强度好、防爆性能优良,表面塑粉附着力强具有良好的防腐能力,表面光洁,美观大方;
2.内可装元件为:C120高分断小型断路器、NSX、CM1、DZ47塑壳断路器及信号灯等,若需安装其他特殊元件,可与公司工程技术人员联系;
3.具有过载保护、短路保护、漏电保护等功能;
4.本产品为复合型模块化结构,开关腔为隔爆型,母线腔和接线腔为增安型,可根据拥护要求,对各回路进行自由组合;
5.可根据用户要求特制,如加装电涌保护器、电流表、电压表、互感器等;常规产品操作手柄为工程塑料,操作手柄可根据要求加装挂锁;
6.钢管,电缆布线均可。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Built-in C120and NSX, Cm1 circuit breaker and indicator lights, etc. Please contact our company's technical engingeersif you want to install other special components;
3.With overload, short-circuit and leakage protection functions;
4.This product is in the structure of combined modularization, the switch case is flame-prooftype,and the bus bar case andconnecting case are increased safety type. Each branch circuit can be assembled freely according to the user's requests;
5.It can be made on user's request, including adding electric surge protector. ammeter, voltmeter and mutual inducor, etc.The operation handle of generalproducts is made of engineering plastics, What's more, the handle can be addad padlockaccording to the request, the padlock handle of theminicircuit-breaker is made of highly intensive aluminium alloy;
6.Wiring with steel tube or cable.

主要技术参数 Main technical parameters

额定电压(V)
Rated voltage
额定电流(A)
Branch current
支路数
Branch Number
进线口螺(G")
Inlet's thread
出线口螺纹(G")
Outlet's thread
380 60~100 2
4
2~3 1~11/2

 

防爆标志
Ex-mark
防腐等级
Erosion-proof-class
防护等级
Protection class
ExdeⅡBT6/T5/T4 等效于 Ⅱ2G ExdeⅡBT6/T5/T4(欧标)
ExdeⅡCT6/T5/T4 等效于 Ⅱ2G ExdeⅡCT6/T5/T4(欧标)
DIP A20 TA,T6/T5/T4 等效于 Ⅱ1D Ex tD A20 T6/T5/T4(欧标)
WF1 IP54
*IP55

电气原理图 Electrical diagram

外形及安装尺寸 Outines & installation dimensions

型号 type A B C D E F G 型号 type A B C D E F G
BXX51-3KXX
BXX51-4KXX
BXX51-6KXX
BXX51-8KXX
400
600
600
600
422
617
617
617
455
647
647
647
385
385
575
575
400
400
600
800
470
470
680
900
165
165
165
165
BXX51-3KXD
BXX51-4KXD
BXX51-6KXD
BXX51-8KXD
400
600
600
600
422
617
617
617
455
647
647
647
385
385
575
768
400
400
600
800
525
525
820
1020
165
165
165
165

注:ⅡC级与ⅡB级外型尺寸相同

型号 type A B C D E F G 型号 type A B C D E F G
BXX51-3KXX
BXX51-4KXX
BXX51-6KXX
BXX51-8KXX
600
600
900
900
675
675
967
967
720
720
1008
1008
555
855
855
855
600
900
900
900
740
1050
1050
1350
275
275
275
275
BXX51-3KXD
BXX51-4KXD
BXX51-6KXD
BXX51-8KXD
600
600
900
900
675
675
967
967
720
720
1008
1008
555
855
855
1155
600
900
900
1200
850
1160
1160
1470
275
275
275
275

注:ⅡC级与ⅡB级外型尺寸相同


产品关键字:防爆配电箱
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