充(chong)電功能：

a. 嚴格(ge)按照蓄電(dian)(dian)池充(chong)(chong)電(dian)(dian)特性曲線進行(xing)自動(dong)充(chong)(chong)電(dian)(dian)，設(she)計的(de)充(chong)(chong)電(dian)(dian)模(mo)式是“恒流(liu)→（均充(chong)(chong)穩壓(ya)值）定壓(ya)減流(liu)→（自動(dong)判別轉(zhuan)為）涓流(liu)浮充(chong)(chong)"，具(ju)有充(chong)(chong)電(dian)(dian)速(su)度快、充(chong)(chong)電(dian)(dian)還(huan)原(yuan)效率高、無需人工值守、超長(chang)時間充(chong)(chong)電(dian)(dian)無過充(chong)(chong)電(dian)(dian)危(wei)險、確保蓄電(dian)(dian)池使用(yong)壽命等優點;

b. 用戶設(she)定好均充(chong)(chong)(chong)電(dian)(dian)(dian)壓(ya)、浮充(chong)(chong)(chong)電(dian)(dian)(dian)壓(ya)、單節(jie)電(dian)(dian)(dian)壓(ya)上限、充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流、充(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)間(jian)、充(chong)(chong)(chong)入(ru)容(rong)量等參(can)數，測試儀便自動執行(xing)充(chong)(chong)(chong)電(dian)(dian)(dian)過(guo)程，并實(shi)時(shi)顯(xian)示充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流、充(chong)(chong)(chong)入(ru)容(rong)量、整組電(dian)(dian)(dian)壓(ya)、單節(jie)電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)、充(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)間(jian)等信息;在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)過(guo)程中可重新修改充(chong)(chong)(chong)電(dian)(dian)(dian)參(can)數；

c. 當充(chong)電時(shi)間到達設定時(shi)間、充(chong)入容量(liang)到達設定容量(liang)、充(chong)電模(mo)塊異常或人(ren)為終止操(cao)作均可停(ting)止充(chong)電操(cao)作;

◆    放電功能：

a. 測試(shi)儀(yi)設有兩(liang)種(zhong)放(fang)(fang)電(dian)(dian)方(fang)式，恒流放(fang)(fang)電(dian)(dian)和(he)恒功率放(fang)(fang)電(dian)(dian)，用戶可(ke)根據自己需要選擇放(fang)(fang)電(dian)(dian)方(fang)式對電(dian)(dian)池組進行放(fang)(fang)電(dian)(dian)試(shi)驗

b. 用戶設定(ding)好整組電壓(ya)、放電容量(liang)、單(dan)(dan)體終止電壓(ya)、滿足條件單(dan)(dan)節(jie)數、放電時間等參(can)數，測試儀自(zi)動執行放電試驗，并顯示電池信息，在放電過程(cheng)中可重新修改參(can)數。

c. 當放(fang)電(dian)(dian)時間到(dao)達設(she)(she)定(ding)時間、放(fang)電(dian)(dian)容(rong)量到(dao)達設(she)(she)定(ding)容(rong)量、單(dan)體電(dian)(dian)壓到(dao)設(she)(she)定(ding)電(dian)(dian)壓，模塊(kuai)異常或人為終(zhong)止操(cao)作均(jun)可停止放(fang)電(dian)(dian)操(cao)作;

◆    在線(xian)監(jian)測功能：

a. 在線(xian)監(jian)測功(gong)能用來對電(dian)池組及(ji)單節電(dian)池進行實(shi)時的監(jian)測及(ji)極限報(bao)警(jing)提(ti)示；監(jian)測信(xin)(xin)息(xi)(xi)包括整組電(dian)壓、單節電(dian)池電(dian)壓及(ji)監(jian)測時間；用戶可通過設定終止監(jian)測時間或人為終止操作停止在線(xian)監(jian)測，也可通過設定整組及(ji)單體電(dian)壓報(bao)警(jing)極限提(ti)醒用戶電(dian)池狀態信(xin)(xin)息(xi)(xi)；

◆    可保存10組充電、10組放電、10組在線(xian)監測數據(ju)；用戶(hu)可(ke)進行查詢、刪除(chu)及SD卡導(dao)出操作。

◆    內(nei)置GSM短信模(mo)塊，用戶設(she)定好短信接受號碼后，設(she)備自動(dong)將測(ce)(ce)試狀態和測(ce)(ce)試信息以短信通(tong)知用戶，真正做到無人(ren)值守，降低維護人(ren)員的勞動(dong)力。（選配）

◆    運行過程中可以隨時(shi)調整充(chong)放(fang)電參(can)數。

◆    設有交流輸入過(guo)流、過(guo)欠壓(ya)、輸出短路保護，反應速度快、壽(shou)命(ming)長。并設有過(guo)熱自動(dong)關(guan)機保護功能，確保用(yong)(yong)戶放(fang)心安全(quan)使用(yong)(yong)。

◆    人性化的操(cao)作界(jie)面，操(cao)作簡單，流程清晰，每步操作均有簡(jian)體中文提示(shi)。

◆    大(da)屏幕液晶顯示器，顯示效果清(qing)晰(xi)優(you)美(mei)。

◆    上位機數據管理軟件功能強大(da)，界(jie)面(mian)友(you)好(hao)，提供數據管理、打(da)印、分析、報(bao)表統計、自動生成測(ce)試(shi)報(bao)告等功能。

◆    體積(ji)小、重(zhong)量輕(qing)，便于(yu)移動。

1.3技術指標

◆    環境條件

         工作(zuo)溫(wen)度：(-20～55)℃

         貯(zhu)存溫(wen)度(du)：(-45～70)℃

         相(xiang)對濕度：90%(40±2℃)

         大氣壓力：(70～106)kPa

◆    工作電源：交流單相AC220V±10%；頻率：50Hz

◆    充電模(mo)塊工作電壓：380VAC；頻率：50Hz

◆    蓄電池(chi)類(lei)型：鉛酸蓄電池(chi)

◆    蓄電池(chi)組標稱電壓：48v

◆    充電(dian)電(dian)流：1A～30A

◆    放電(dian)電(dian)流(liu)：2A～30A

◆    恒流(liu)放電電壓(ya)范圍：180V～270V

◆    穩壓總精度：1%；穩流總精度：1%

◆    單體電壓類型： 2V、6V、12V

◆    單體電壓分(fen)辨(bian)率： 2V/6V：0.001V   12V:0.01V

◆    顯示方式：8寸彩色大屏幕LCD

◆    效率：≥92％

◆    功(gong)率因數：≥0.9

◆    絕緣(yuan)強度：輸(shu)入(ru)對(dui)外(wai)殼(ke)和(he)對(dui)輸(shu)出≥AC1500V；輸(shu)出對(dui)外(wai)殼(ke)≥AC500V

◆    平均*時(shi)間(MTBF)：≥50000h

◆    過熱關機溫度閾值：(80～85)℃