<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:21px"><*n style="font-family:宋体">隔爆电源箱DXBL1536/127B<*n style="font-size:21px"><*n style="font-family:宋体"><*n style="font-family:宋体">本安型<*n style="font-size:21px"><*n style="font-family:宋体"><*n style="font-family:宋体">锂离子蓄电池电源

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">1概述

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:15px"><*n style="font-family:宋体">DXBL1536/127B 矿用隔爆型锂离子蓄电池电源（以下简称电源）可用于需要大容量后备电源的设备和系统中。

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">电池箱为矿用隔爆型

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">电源在下列环境条件下能正常工作：

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">a) <*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">环境温度<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">：<*n style="font-size:14px"><*n style="font-family:宋体">0℃～40℃；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:15px"><*n style="font-family:宋体">b)<*n style="font-size:15px"><*n style="font-family:宋体"><*n style="font-family:宋体">空气相对湿度：≤<*n style="font-size:15px"><*n style="font-family:宋体">95﹪（＋25℃）；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">c)<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">海拔高度： <*n style="font-family:宋体">不高于 <*n style="font-size:14px"><*n style="font-family:宋体">2000m；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">d)<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">大气压力：<*n style="font-size:14px"><*n style="font-family:宋体">80kPa～106 <*n style="font-size:14px"><*n style="font-family:宋体">kPa<*n style="font-size:14px"><*n style="font-family:宋体">(海拔高度不高于 <*n style="font-size:14px"><*n style="font-family:宋体">2000<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">米)；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">e)<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">无显著振动和冲击的场合；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">f)允许在煤矿井下有）和煤尘危险、周围无腐蚀性气体的环境中使用；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">工作方式：连续工作。

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体">

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">２．电源结构及外形尺寸、重量

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:"Times New Roman"">2 <*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">结构概述

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">电源由外壳、电池组和电池组管理系统、逆变器、充电器、充放电继电器及显示屏组成。电源有三个腔体组成(锂电池组腔、接线腔、电池组管理系统腔)。通过各电源的接线腔与电池组的管理系统相连接，对电池组进行充放电管理控制。电池组管理系统腔侧壁装有两个按钮点动自复位按钮，一个按钮是电源启动开关，另一个是显示屏翻页按钮。

<*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">工作原理：

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">外部交流输入供电时，变压器输出一路<*n style="font-size:14px"><*n style="font-family:宋体">AC127V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">通过在线逆<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">变器隔离输出 <*n style="font-size:14px"><*n style="font-family:宋体">AC127V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">给外部负载供电；同时变压器输出的另一路 <*n style="font-size:14px"><*n style="font-family:宋体">220V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">给充电器，充电器<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">通过继电器和二管单项回路给电池组充电。外部交流输入电压断电时，电池组通过继电器回路及二管单向回路输出给逆变器直流输入端，逆变输出 <*n style="font-size:14px"><*n style="font-family:宋体">AC127V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">交流电源给负载供电。BMS<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">管理系统的从控板对电池组进行充放电管理，采集板对电池组单体电池电压进行<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">温度和电压采集管理。<*n style="font-size:14px"><*n style="font-family:宋体">BMS<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">从控板得电时充放电继电器都吸合，充电时，当单体电池电压<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">达到过压时(大于 <*n style="font-size:14px"><*n style="font-family:宋体">3.65V<*n style="font-size:14px"><*n style="font-family:宋体">)，则充电继电器断开,电池组处于均衡状态，当单体<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">高电压均衡<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">落到 <*n style="font-size:14px"><*n style="font-family:宋体">3.3V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">时，充电继电器再次吸合进行每天一次的补电。电池组放电时，放到单体电池电<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">压欠压时<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">（<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">小于 <*n style="font-size:14px"><*n style="font-family:宋体">2.75V）<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">，放电继电器断开，此时外部负载断电，只有 <*n style="font-size:14px"><*n style="font-family:宋体">BMS<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">耗电，当电池<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">组单体<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">低电压低于 <*n style="font-size:14px"><*n style="font-family:宋体">2.70V<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">时，<*n style="font-size:14px"><*n style="font-family:宋体">BMS<*n style="font-size:14px"><*n style="font-family:宋体"> <*n style="font-family:宋体">断电<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">（<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">此时显示屏也不亮<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">）<*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">，从而保护电池组不至于过放损坏电池。

<*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">电气性能和技术参数

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">工作方式和基本功能

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">工作方式：连续工作方式；

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff"><*n style="font-size:14px"><*n style="font-family:宋体"><*n style="font-family:宋体">基本功能：充、放电和动力蓄电功

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff">山东绿翼机电有限公司

<*n style="font-size:16px"><*n style="font-family:"Microsoft Yahei",Verdana,Arial"><*n style="color:#222222"><*n style="background-color:#ffffff">