BJX51不锈钢防爆接线箱 不锈钢防爆箱，不锈钢防爆接线箱，BJX51不锈钢防爆分线箱，不锈钢防爆电缆分线箱-乐清威创防爆科技有限公司
BJX51 stainless steel explosion-proof junction box
适用范围
Scope of application
适用于II类、B级、C级T6组以下级别组别的含有危险性气体混合物的场所中，在交流50Hz、额定电压380V、额定电流至1000A以下电路，作为连接各种电气设备接线、分线使用。
Suitable for class II, class B, C class T6 group the following level groups containing hazardous gas mixture of places, in the exchange of 50Hz, rated voltage 380V, rated current to 1000A circuit, used as a connection of various electrical equipment wiring, cable.

BJX51不锈钢防爆接线箱技术参数：
Technical parameters:
1、执行标准：GB3836.1-2000、GB3836.2-2000、GB3836.3-2000
1, the implementation of standards: GB3836.1-2000, GB3836.2-2000, GB3836.3-2000
2、防爆标志：ExeIIT6、ExdIIBT6、ExdIICT6
2, explosion-proof mark: ExeIIT6, ExdIIBT6, ExdIICT6
3、防护等级：IP55
3, protection grade: IP55
4、防腐等级：WF2
4, the anti-corrosion class: WF2
5、额定电压：220V/380V
5, rated voltage: 220V/380V
6、额定电流：20A、100A、225A
6, rated current: 20A, 100A, 225A
BJX51不锈钢防爆接线箱工作条件：
Working conditions:
a\海拔不超过2000m；
A\ elevation not exceeding 2000m;
b\周围空气温度不高于+60℃，不低于-40℃；
B\ ambient air temperature is not higher than +60 ℃, not lower than -40 ℃;
c\空气相对湿度不大于90%（+20℃时）；
C\ air relative humidity of not more than 90% （+20 ℃）;
d\垂直安装倾斜度不大于5°；
D\ vertical installation inclination of not more than 5 °;
e\无明显摇动和强烈冲击振动的地方；
E\ had no obvious shaking and strong shock and vibration;
f\无明显破坏金属和绝缘腐蚀性气体和蒸气的环境中；
F\ had no obvious destroy metal and insulation of corrosive gases and steam environment;
g\无滴水和其它液体侵入的地方；
G\ no drip and other liquid into place;
BJX51不锈钢防爆接线箱结构与特点
Structure and features
a．接线箱按照GB3836.1~3-2000标准要求设计制造，并经检验机关检验合格，颁发合格证；
A. junction box in accordance with the GB3836.1~3-2000 standard design and manufacture, and by the national designated inspection agencies inspection, awarded certificate;
b．接线箱可采用高强腐不锈钢板焊接而成，或经济型的钢板焊接而成，进出线口方向、数量、端子数及公称直径可根据用户要求任意变化，钢管布线和电缆布线均可，电缆布线须配备电缆夹紧密封接头。
B. junction box adopts high-strength rot stainless steel plate welded, welding or economic plate, inlet and outlet direction, number, terminal number and nominal diameter according to the random change of user requirements, suitable for steelpipe and cable wiring, cabling shall be equipped with cable clamp tightly sealed joint.
3、安装与维修
3, installation and repair
3．1安装前应检查铭牌上的技术数据是否与实际使用情况相符；
3.1 before installation should check the nameplate on the technical data is consistent with the actual;
3．2检查所有紧固件是否有松动现象，如有松动应加以紧固；
3.2 check all fasteners are loose, if loose should be tightened;
3．3接线箱的内外接地必须良好可靠；
3.3 junction box and grounding must be good and reliable;
3．4安装时需将电缆穿过密封圈、金属垫圈、用压紧螺母压紧，保证密封及电缆不得松动，不使用的接线口应用密封圈和金属垫片加以封堵；
3.4 installation requires a sealing ring, metal gasket, with a compression nut pressing cable passes through, to ensure the sealing and cable shall not be loose, the connection is not used by application of the sealing ring and the metal gasket to seal;
3．5维修检查时必须先断开电源后方可开盖；
3.5 repair checking must first disconnect the power supply before opening the cover;

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