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固定式无火花防爆三相四极插头插座BWX-15/220V
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     适用于石油勘探、钻井电路、野外移动配电房电缆连接及其它电气连接，符合国标GB3836.8-2003《爆炸性气体环境用电气设备第8部分:n”型电气设备》和GB3836.1-2000《爆炸性气体环境用电气设备第1部分:通过要求》的规定。防爆标志：ExnAⅡT4。并取得防爆合格证书，编号为：8071040、8070912。
      该系列产品由插头和插座两部分组成，其中插头为移动式(YT)，插座面板固定式(GZ)。
      插头和插座的连接方式为卡口式快速连接，接触件与导线端接形式为压接，接触件采用弹性齿圈支承定位，后装前拆结构。插头座采用ZL-102压铸铝合金，接触件镀银，接触可靠，接线方便，密封和绝缘性好，具有防水，防尘，防震等特点。

Stationary non sparking explosion-proof three-phase four pole plug socket BWX-15/220V
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Suitable for oil exploration, drilling, field mobile power distribution cable connection and other electrical connections, in line with national standards GB3836.8-2003 "explosive gas environment with electrical equipment eighth parts: n" electrical equipment and GB3836.1-2000 "explosive gas environment with electrical equipment first part: through the requirements". Explosion proof mark: ExnA II T4. And obtain explosion-proof certificate, number is: 8070912, 8071040.
The product is made of two parts of the plug and socket, wherein the plug is movable type (YT), and the socket panel is fixed (GZ).
Connection plug and socket for quickly connecting bayonet, contact wire termination for crimping, contact with elastic ring bearing positioning, after loading before the demolition of the structure. The plug seat is made of ZL-102 die cast aluminum alloy, contact with silver plating, contact with reliable, convenient connection, good sealing and insulation.

固定式无火花防爆三相四极插头插座BWX-15/220V
主要技术参数：
工作电压：400V/500V
工作电流：15A/25A/60A/100A/150A/200A/300A
海拔高度：≤4500米
环境温度：-40 ℃~55℃
工作状态下表面***高温度：130℃
外壳防护等级：IP54
机械寿命：500次
耐压：2800V AC
绝缘电阻：＞100MΩ 常态
接触电阻：≤0.5mΩ
冲击：冲击能量E（J）=3.5
插头、插座既可以装针也可以装孔
固定式无火花防爆三相四极插头插座BWX-15/220V

Stationary non sparking explosion-proof three-phase four pole plug socket BWX-15/220V
Main technical parameters:
Working voltage: 400V/500V
Working current: 15A/25A/60A/100A/150A/200A/300A
Altitude: less than 4500 meters
Ambient temperature: -40 ~55
Working condition of the highest temperature at 130
Shell protection class: IP54
Mechanical life: 500 times
Pressure: AC 2800V
Insulation resistance: 100M
Contact resistance: less than 0.5m.
Impact: impact energy E (J) =3.5
Plug and socket can be fitted with a needle or a hole
Stationary non sparking explosion-proof three-phase four pole plug socket BWX-15/220V