電(dian)(dian)池(chi)(chi)保(bao)(bao)(bao)護(hu)(hu)器(qi)或電(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)(hu)器(qi)的(de)(de)功能是(shi)保(bao)(bao)(bao)護(hu)(hu)您(nin)的(de)(de)電(dian)(dian)池(chi)(chi)組，從(cong)而優化其使用(yong)(yong)(yong)壽命。它提(ti)供(gong)欠(qian)壓(ya)、過(guo)(guo)壓(ya)和(he)過(guo)(guo)載(zai)的(de)(de)監控。當(dang)(dang)您(nin)的(de)(de)電(dian)(dian)池(chi)(chi)組電(dian)(dian)量過(guo)(guo)低時(shi)，電(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)(hu)會(hui)自動(dong)斷(duan)開(kai)用(yong)(yong)(yong)戶連接(jie)。當(dang)(dang)電(dian)(dian)壓(ya)增加并達到(dao)閾(yu)(yu)值(zhi)時(shi)，重新啟(qi)動(dong)是(shi)自動(dong)的(de)(de)。工作原理在(zai)過(guo)(guo)電(dian)(dian)壓(ya)下(xia)是(shi)相同的(de)(de)。欠(qian)壓(ya)所需閾(yu)(yu)值(zhi)的(de)(de)選擇通過(guo)(guo)可從(cong)外部(bu)訪(fang)問的(de)(de)四個(ge)微動(dong)開(kai)關進行。過(guo)(guo)電(dian)(dian)壓(ya)閾(yu)(yu)值(zhi)是(shi)固定的(de)(de)。該監控設備(bei)具有(you)可選的(de)(de)外部(bu)ON/0FF命令，允許用(yong)(yong)(yong)戶手動(dong)斷(duan)開(kai)連接(jie)。在(zai)這種(zhong)使用(yong)(yong)(yong)模式下(xia)，電(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)(hu)僅檢測欠(qian)壓(ya)。內置聲(sheng)音報警，三色LED可控制電(dian)(dian)壓(ya)保(bao)(bao)(bao)護(hu)(hu)狀態。

• 可靠性

• 額定電流（永久）：70 A
• 峰值電流（20°C時10s）：140 A
• 工作電壓：12和24 VDC
• 輸入電壓范圍：8-31 VDC
• 功耗：>2mA（LED關閉）
• 尺寸（lx hx p）：100 mm X 89.2 mm X 43 mm
• 重量：0.21kg
• 工作溫度：-10°C至+60°C
• 儲存溫度：-20°C至+85°C