供应BHD1-5/127-3T型矿用隔爆型通信用接线盒-「安装盒、接线盒」-马可波罗网

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供应BHD1-5/127-3T型矿用隔爆型通信用接线盒

<p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><span style="font-family: 宋体;">BHD1-5/127-3T矿用隔爆型通信用接线盒</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;">主要用途及适用范围</span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><span style="font-family: 宋体;">BHD1-5/127-3T矿用隔爆型通信用接线盒适用于煤矿井下含有爆炸性气体（甲烷）环境和煤尘的危险场所，做电话电缆的接线与分线之用。防爆标志为：</span><span style="font-family: Times New Roman;">ExdI</span><span style="font-family: 宋体;">，防爆型式为：矿用隔爆型。</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;">使用环境条件<br /></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />环境气压：<span style="font-family: Times New Roman;">86</span><span style="font-family: 宋体;">～</span><span style="font-family: Times New Roman;">110Kpa</span><span style="font-family: 宋体;">；</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />环境温度：<span style="font-family: Times New Roman;">-20℃</span><span style="font-family: 宋体;">～</span><span style="font-family: Times New Roman;">+40℃</span><span style="font-family: 宋体;">；</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />空气相对湿度不大于<span style="font-family: Times New Roman;">98%</span><span style="font-family: 宋体;">（</span><span style="font-family: Times New Roman;">+25℃</span><span style="font-family: 宋体;">时）；</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />具有甲烷爆炸性气体混合的煤矿井下；</span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />无显著摇动和剧烈冲击振动的环境；</span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />接线盒<span style="font-family: Times New Roman;">(1</span><span style="font-family: 宋体;">、</span><span style="font-family: Times New Roman;">2</span><span style="font-family: 宋体;">、</span><span style="font-family: Times New Roman;">5</span><span style="font-family: 宋体;">、</span><span style="font-family: Times New Roman;">10</span><span style="font-family: 宋体;">、</span><span style="font-family: Times New Roman;">20</span><span style="font-family: 宋体;">对用于采掘工作面，</span><span style="font-family: Times New Roman;">30</span><span style="font-family: 宋体;">、</span><span style="font-family: Times New Roman;">50</span><span style="font-family: 宋体;">对用于非采掘工作面</span><span style="font-family: Times New Roman;">)</span><span style="font-family: 宋体;">。</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />污染等级：<span style="font-family: Times New Roman;">3</span><span style="font-family: 宋体;">级；</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />安装类别：<span style="font-family: Times New Roman;">Ⅲ</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;">结构特征：</span><span style="font-family: 'Times New Roman'; font-size: 10.5pt;">接线盒的装配方式采用螺钉紧固式；接线端子全部采用压接式，牢固可靠，不伤芯线。</span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;">主要技术参数</span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />额定电压：交流<span style="font-family: Times New Roman;">36</span><span style="font-family: 宋体;">，</span><span style="font-family: Times New Roman;">127V</span><span style="font-family: 宋体;">；</span><span style="font-family: Times New Roman;">(50Hz)</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br />直流<span style="font-family: Times New Roman;">12</span><span style="font-family: 宋体;">，</span><span style="font-family: Times New Roman;">24</span><span style="font-family: 宋体;">，</span><span style="font-family: Times New Roman;">36</span><span style="font-family: 宋体;">，</span><span style="font-family: Times New Roman;">48V</span><span style="font-family: 宋体;">。</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><br /> 工作电流：<span style="font-family: Times New Roman;">&le;5A</span></span></p><p class="p0"><span style="font-family: 'Times New Roman'; font-size: 10.5pt;"><span style="font-family: Times New Roman;"><img alt="BHD1-5-127-3T" height="439" src="//i04.c.aliimg.com/img/ibank/2013/838/083/960380838_1584999947.jpg" width="651" /><br class="img-brk" /><br class="img-brk" /></span></span></p>

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