型号含义 Model meaning

适用范围 Applications

1、 1区、2区、II A、IIB、II C类爆炸性气体环境 。
2、21区、22区可燃性粉尘环境。
3、户内、户外（IP65）。
4、温度组别：T1~T4/T5/T6。
1. 1 and Zone 2,II A,II B, II C Explosive atmoshpere.
2. 21,Area 22 combustible dust.
3. Indoor or out door (IP65).
4.Temperature class T1~T4/T5/T6.

产品特点 Features

1、防爆配电箱壳体采用高强度铝合金一次性压铸成型，外壳结构紧凑合理，强度好，防爆性能优良；表面经高速抛丸 清理后高压静电喷塑，表面塑粉附着力强，具有良好的防腐性能，外壳结构紧凑合理、材质密度高强度好、防爆性能优良，表面整洁，美观大方；
2、内可装元件为：C65，C120，NSX, DZ47，CM1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沟通；
3、具有过载保护、短路保护、漏电保护、光控等功能；
4、本防爆配电箱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、互感器等；常规产品操作手柄材质为工程塑料，操作手柄可根据要求加装挂锁，小型断路器挂锁手柄材料为高强度铝合金；
6、钢管，电缆布线均可。
1. Enclosure is cast with high intensity aluminum alloy, surface is sprayed with plastic by high coltage static elelctricity after the highly impeller cleaning . The structure of enclosure is reasonale, high-intensive and perfect-explosive and the surface plastic of good adhesive force is excellent in expiosion-proof and appearance;
2. Built-in C65、C120、NSX、DZ47、 and CM1 circuit breaker and indicator lights,etc.Please contact our company's technical engineers if 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-proof type ,adn the bus bar case and connection increased safety type are secure, 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 general products is made of engineering plastics, What's more, the handle can be addad padlock according to the request,the padlock handle of the mini circuit-breaker is made of highly intensive aluminium alloy;
6.Wiring with steel tube or cable.

主要技术参数 Main technical parameters

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型号Type 额定电压
Rated voltage (V) 主回路额定电流
Rated currentof main circuit (A) 支路数
Branch number 主回路总开关数(台)
Switch Numberof main circuit 支路额定电流
Branch current (A)

电缆外径

Cable outer dia.(mm)

进线 Inter 出线 Outter □X□68-4 380
220 10~630 4   1，3，6，10，16，20，25，32，40，50，63，100，125，225，250 Φ14~Φ66 Φ8~Φ43 □X□68-6 6 □X□68-8 8 □X□68-10 10 □X□68-12 12 □X□68-4K 4 □X□68-6K 6 □X□68-8K 8 □X□68-10K 10 □X□68-12K 12  

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防爆标志
Ex-mark 防护等级
Degree of protection 防腐等级
Erosion-prooof-class 进线/出线口螺纹
Inlet/Outlet thread 进线 Inlet 出线 outlet Exde II BT6.T5.T4 Gb;Extd A21 IP65 T80℃/95℃/130℃
Exde II CT6.T5.T4 Gb;Extd A21 IP65 T80℃/95℃/130℃ IP65 WF1 G1~4 G1/2~2

电气原理图 Electric diagram

外形及安装尺寸 Outlines & installation dimension