KDW127/24礦(kuang)(kuang)用(yong)(yong)隔(ge)爆(bao)兼本安型電(dian)(dian)源(yuan)（以(yi)下簡稱“電(dian)(dian)源(yuan)”）采(cai)(cai)用(yong)(yong)高(gao)性能集成電(dian)(dian)路輸(shu)出穩(wen)定的(de)(de)高(gao)電(dian)(dian)流(liu)直(zhi)流(liu)電(dian)(dian)壓(ya)(ya)，電(dian)(dian)源(yuan)輸(shu)出有過(guo)壓(ya)(ya)、過(guo)流(liu)、短路等保護，并實(shi)時(shi)(shi)顯示出交(jiao)流(liu)電(dian)(dian)壓(ya)(ya)、直(zhi)流(liu)12V電(dian)(dian)壓(ya)(ya)、直(zhi)流(liu)18V電(dian)(dian)壓(ya)(ya)等狀態，備(bei)用(yong)(yong)電(dian)(dian)池采(cai)(cai)用(yong)(yong)體積小(xiao)、容量大(da)的(de)(de)鎳氫干(gan)電(dian)(dian)池，斷掉交(jiao)流(liu)電(dian)(dian)后仍可持續輸(shu)出電(dian)(dian)壓(ya)(ya)時(shi)(shi)間大(da)于2小(xiao)時(shi)(shi)。本電(dian)(dian)源(yuan)可以(yi)同時(shi)(shi)輸(shu)出兩(liang)路不(bu)共地的(de)(de)電(dian)(dian)壓(ya)(ya)，每一路都有較高(gao)的(de)(de)帶載能力。本電(dian)(dian)源(yuan)可以(yi)用(yong)(yong)在煤礦(kuang)(kuang)井(jing)下給各(ge)種設備(bei)、傳感器提供(gong)穩(wen)定的(de)(de)不(bu)間斷的(de)(de)電(dian)(dian)源(yuan)。

1.電源具有過流保護、短路保護功能，故障排除后能自動恢復。

2.廣泛應用于煤礦、金礦、銀礦、銅礦、鐵礦、鉛鋅礦等各類礦山井下。

3.應用于有防爆要求的場所，例如礦井巷道、礦井工作面、化工廠、煉油廠等，本品防爆等級為礦(kuang)用防爆等級。

4.在有瓦斯、煤塵、粉塵、高爆(bao)氣體等具(ju)備爆(bao)炸(zha)危(wei)險的場(chang)所正常運行。

5.環境溫度－40℃～70℃區(qu)間(jian)正(zheng)常運行(xing)。

6.空(kong)氣相對濕度不大于95％（25℃時(shi)），正常(chang)運行。

1. 防(fang)爆(bao)型(xing)式：礦用隔爆(bao)兼(jian)本質安全(quan)型(xing)；

2. 防爆標(biao)志：Exd［ib］I Mb；

3. 外(wai)形(xing)尺寸：677mmx470mmx322mm (長(chang)x寬x高)；

4. 重量(liang)：約78Kg；

5.供電電壓：電源的供電電壓為交流127V/660V,50HZ，電壓波動范圍75%～110%；

    a）輸入電壓：交流127V/660V（75%～110%）；

    b）技(ji)術參數(shu)如下：                    ;           

    c）周(zhou)期(qi)與隨機偏移峰峰值：≤ 250mV；

    d）電源具有短路、過(guo)壓、過(guo)流保護措(cuo)施；

    e)備用電池功能(neng)：共兩組鎳(nie)氫電池組，18V4AH一組，24V4AH一組：

    12V電(dian)(dian)源(yuan)：轉換時間≤1s，工作時間不小于2h，最高充電(dian)(dian)電(dian)(dian)壓22.5V，放電(dian)(dian)終止電(dian)(dian)壓16.5V。電(dian)(dian)池充電(dian)(dian)電(dian)(dian)流≤ 300mA，充電(dian)(dian)截(jie)至電(dian)(dian)壓24V；

    18V電(dian)(dian)(dian)(dian)源(yuan)：轉換(huan)時間≤1s，工作時間不小于2h，最高充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)30V，放電(dian)(dian)(dian)(dian)終止電(dian)(dian)(dian)(dian)壓(ya)22V。電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流≤ 300mA，充電(dian)(dian)(dian)(dian)截至(zhi)電(dian)(dian)(dian)(dian)壓(ya)32V；

    f）顯示(shi)功能(neng)：電(dian)源的輸入電(dian)壓、輸出電(dian)壓狀(zhuang)態實時顯示(shi)；

6.承(cheng)受大氣壓力(li)：70kPa～160kPa；

7.承受振動：加速度100m/s；承受沖擊：峰值加速度500m/s；

8.防污(wu)染(ran)等級(ji)為3級(ji)，安裝類別為Ⅲ類；