本目錄是上海(hai)蘇(su)特電氣有限公(gong)司為您精心選購(gou)的：

ST808蓄電池放電測試儀
 

*章 概述

在電(dian)(dian)(dian)(dian)力中(zhong)斷時，蓄電(dian)(dian)(dian)(dian)池(chi)作(zuo)為備用電(dian)(dian)(dian)(dian)源在直(zhi)流系統中(zhong)起(qi)著(zhu)極其重要的(de)作(zuo)用，許多重要的(de)設備必須(xu)靠(kao)蓄電(dian)(dian)(dian)(dian)池(chi)來維護(hu)運行(xing)。但是(shi)在蓄電(dian)(dian)(dian)(dian)池(chi)預壽命到達之前(qian)，它的(de)容(rong)量(liang)由于種種原因(yin)回發生(sheng)顯著(zhu)的(de)下降(jiang)。因(yin)此蓄電(dian)(dian)(dian)(dian)池(chi)的(de)容(rong)量(liang)必須(xu)定時檢測，避免在電(dian)(dian)(dian)(dian)力事故停(ting)電(dian)(dian)(dian)(dian)時給您帶來慘重的(de)經濟損失。

為了(le)檢驗蓄(xu)電(dian)(dian)(dian)池(chi)組的(de)(de)可(ke)備(bei)用時間及實際容量(liang)，保證(zheng)系(xi)統(tong)的(de)(de)正常運(yun)行，一(yi)般情(qing)況每年要(yao)對蓄(xu)電(dian)(dian)(dian)池(chi)組進(jin)行一(yi)次(ci)核對性放(fang)電(dian)(dian)(dian)測試。判定蓄(xu)電(dian)(dian)(dian)池(chi)容量(liang)是否(fou)滿足要(yao)求zui可(ke)信賴的(de)(de)方法是進(jin)行深(shen)度(du)(du)恒(heng)流放(fang)電(dian)(dian)(dian)測試。傳統(tong)的(de)(de)蓄(xu)電(dian)(dian)(dian)池(chi)放(fang)電(dian)(dian)(dian)測試一(yi)般使用笨(ben)重(zhong)的(de)(de)電(dian)(dian)(dian)阻箱，需要(yao)人工調節放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)流，控制(zhi)精度(du)(du)低，工作繁復，勞動強(qiang)度(du)(du)大(da)。

ST808電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放(fang)電(dian)(dian)(dian)(dian)(dian)監(jian)測(ce)儀是(shi)專為電(dian)(dian)(dian)(dian)(dian)力、電(dian)(dian)(dian)(dian)(dian)信(xin)、航空應急電(dian)(dian)(dian)(dian)(dian)源(yuan)和(he)計算(suan)機網絡設(she)計的一種(zhong)新型電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)檢(jian)(jian)測(ce)設(she)備。本(ben)設(she)備對蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)恒流(liu)(liu)放(fang)電(dian)(dian)(dian)(dian)(dian),進(jin)行(xing)檢(jian)(jian)測(ce)及核對電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)容量試驗,監(jian)測(ce)紀錄(lu)并儲存(cun)放(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓,放(fang)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),放(fang)電(dian)(dian)(dian)(dian)(dian)時間,放(fang)電(dian)(dian)(dian)(dian)(dian)曲(qu)線等電(dian)(dian)(dian)(dian)(dian)路參數。本(ben)儀器具有RS-232和(he)RS-485通訊(xun)接口、蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組的電(dian)(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)信(xin)號和(he)放(fang)電(dian)(dian)(dian)(dian)(dian)停止接口，可方便連接電(dian)(dian)(dian)(dian)(dian)腦(nao)打印各種(zhong)記(ji)錄(lu)圖表、曲(qu)線和(he)對蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放(fang)電(dian)(dian)(dian)(dian)(dian)進(jin)行(xing)傳統(tong)和(he)網絡控(kong)制。

第二章 ST808蓄電池放電測試儀性能特點及指標

一 性能特點

1、ST808電池(chi)放電檢測儀是一種新(xin)型的高(gao)科(ke)技產(chan)品,采(cai)用*的恒流電子(zi)負載和(he)新(xin)型高(gao)效(xiao)的電熱元件 在性能指標的適應性,使(shi)用的方便(bian)性及(ji)運(yun)行的可靠性,安(an)全性均達到(dao)*水(shui)平(ping)。

2、可(ke)配合本公司生產(chan)的(de)LX-11智(zhi)能檢測系(xi)統(tong)(tong)使(shi)(shi)用，檢測系(xi)統(tong)(tong)采用*多路自(zi)動掃描技術(shu)，通過電(dian)(dian)(dian)子開關(guan)實(shi)現被監(jian)測電(dian)(dian)(dian)池(chi)的(de)切換，使(shi)(shi)得(de)電(dian)(dian)(dian)壓監(jian)測系(xi)統(tong)(tong)監(jian)測的(de)速(su)度快，壽命長。根據(ju)(ju)(ju)(ju)蓄電(dian)(dian)(dian)池(chi)容(rong)量的(de)數(shu)學(xue)模型，運(yun)用統(tong)(tong)計(ji)分析(xi)法快速(su)準確地(di)計(ji)算(suan)容(rong)量，及時(shi)發現不(bu)合格(ge)電(dian)(dian)(dian)池(chi)并報警。隨時(shi)提(ti)供電(dian)(dian)(dian)池(chi)組中(zhong)各電(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流的(de)大(da)小，且備有不(bu)合格(ge)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓的(de)存儲功能以(yi)便維護人員查詢(xun)分析(xi)。本機的(de) RS-232可(ke)上傳(chuan)傳(chuan)數(shu)據(ju)(ju)(ju)(ju)到計(ji)算(suan)機,配合LX-11智(zhi)能檢測系(xi)統(tong)(tong)進行(xing)數(shu)據(ju)(ju)(ju)(ju)分析(xi)并可(ke)長期保存數(shu)據(ju)(ju)(ju)(ju)與(yu)歷史數(shu)據(ju)(ju)(ju)(ju)進行(xing)對比(bi)，可(ke)得(de)到：

① 單體蓄電池端電壓(ya)報(bao)表。

② 蓄電池(chi)維護報表。

③ 端電(dian)壓分(fen)段報表。

④ 單體蓄電池特性曲(qu)線。

⑤ 單體電壓曲線。

⑥ 電(dian)池組電(dian)壓曲線。

⑦ 同一電池組歷次放電電壓曲線比(bi)較。

⑧ 根據各種特性(xing)排序報表。

⑨ 功率大，輕松(song)放(fang)電，大功率MOS模(mo)塊與高(gao)效發熱元(yuan)件構(gou)成,功率余量大,強制風冷，輕松(song)放(fang)電。

⑩ 本產(chan)品采(cai)用計算機輔(fu)助(zhu)設計結構合(he)理(li)、體積(ji)小、重量輕 、散熱(re)效(xiao)果好攜(xie)帶方便。

二 技術指標

1：輸入電源電壓(ya)即為待放電池電壓(ya)DC48V DC110V DC220V[選配]

2：放電(dian)電(dian)流:1-50A(220V放電(dian)基(ji)本單元(yuan),可擴展)

3：電流精度1%

4：電流調整細度：0.1A

5：放(fang)電終止電壓可按用(yong)戶(hu)要(yao)求設(she)定

6：散熱方式:強(qiang)制風冷(leng)

7：電壓測試精(jing)度(du)1%

8：環境溫+5-40度

9：環(huan)境濕度5%-90%

第三章 使用操(cao)作(zuo)說明

一、使用注意事項

1: ST808放(fang)電檢測儀和電池連接(jie)時(shi)，正負不得反接(jie)!!

2：設備放置在通風良好(hao)無(wu)接露無(wu)腐蝕環境(jing)下(xia)運行.通風孔不得堵塞保證通風良好(hao)!

3：:本機(ji)在正常工(gong)作時(shi)不得帶電(dian)連接線(xian)，否(fou)則(ze)會(hui)引(yin)起(qi)連接端子和電(dian)路(lu)損(sun)害。

二、 接線說明

1：電(dian)池輸入端的正極(ji)和負極(ji)應分(fen)別和放(fang)電(dian)儀正極(ji)和負極(ji)相連。

2：單體(ti)電(dian)壓采集(ji)正極(ji)和(he)負(fu)極(ji)應分別和(he)電(dian)池正極(ji)和(he)負(fu)極(ji)相連。

3：接線時檢查空開應在斷開位置。

4： 該(gai)裝(zhuang)置(zhi)的阻抗選(xuan)擇開關可(ke)按(an)用戶要求(qiu)設(she)計，可(ke)組成48V，110V，及220V兩種組合的放電儀(yi)。

5：接(jie)線(xian)完畢(bi)后(hou)應認(ren)真(zhen)檢查接(jie)線(xian)是(shi)否(fou)正確，注意電池輸入(ru)端(duan)(duan)子(zi)、單體電壓采集輸入(ru)端(duan)(duan)子(zi)正、負極(ji)是(shi)否(fou)正確不應接(jie)反!

三、 操作說明

接(jie)線正確無誤后，打開(kai)(kai)電(dian)源開(kai)(kai)關，顯示屏顯示首頁。

按參(can)數設置可設定(ding)放(fang)電(dian)電(dian)流，放(fang)電(dian)終止電(dian)壓，放(fang)電(dian)時間和放(fang)電(dian)容量。

按確認鍵進入下一界(jie)面，可(ke)設(she)置變電(dian)(dian)(dian)(dian)(dian)站號，蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)號，蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)容量(liang)及放電(dian)(dian)(dian)(dian)(dian)日期。蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的以(yi)上內容請認真填寫以(yi)便對存儲的數據(ju)進行查(cha)詢。電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組分(fen)三種電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)系(xi)(xi)統(tong)(tong)48V、110V、220V系(xi)(xi)統(tong)(tong)，48V系(xi)(xi)統(tong)(tong)按50設(she)定(ding)，110V系(xi)(xi)統(tong)(tong)按110V設(she)定(ding)，220V系(xi)(xi)統(tong)(tong)按200V設(she)定(ding)。該設(she)定(ding)值直(zhi)接影響曲(qu)線(xian)顯示界(jie)面、放電(dian)(dian)(dian)(dian)(dian)曲(qu)線(xian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的標尺。

按確認鍵進入開機首(shou)頁，按觸摸屏的工作鍵，放電儀開始工作

Iset為(wei)(wei)設定(ding)電(dian)流、Uset為(wei)(wei)設定(ding)終止電(dian)壓、Tset為(wei)(wei)設定(ding)放電(dian)時間、Pset為(wei)(wei)設定(ding)放電(dian)容量。

工作(zuo)電(dian)(dian)流為(wei)實(shi)際放(fang)電(dian)(dian)電(dian)(dian)流、工作(zuo)電(dian)(dian)壓為(wei)蓄(xu)電(dian)(dian)池組(zu)當前電(dian)(dian)壓、工作(zuo)時(shi)間為(wei)已實(shi)際放(fang)電(dian)(dian)時(shi)間、放(fang)電(dian)(dian)容量(liang)為(wei)蓄(xu)電(dian)(dian)池已放(fang)出的容量(liang)。

按停止鍵，本(ben)機將(jiang)停止工作進入開機首(shou)頁

本機有三種停機方式

1、 限(xian)電(dian)(dian)壓(ya)(ya)：當(dang)蓄電(dian)(dian)池組電(dian)(dian)壓(ya)(ya)低(di)于(yu)放(fang)(fang)電(dian)(dian)儀設(she)定電(dian)(dian)壓(ya)(ya)時，放(fang)(fang)電(dian)(dian)儀將(jiang)停止工作(zuo)，顯示屏提示電(dian)(dian)壓(ya)(ya)低(di)。

2、 *：當蓄電池組放電時(shi)間等(deng)于設定時(shi)間時(shi)，放電儀將(jiang)停止工作，顯示屏提示時(shi)間到。

3、 限(xian)容量(liang)(liang)：當(dang)蓄電(dian)池組(zu)的放電(dian)容量(liang)(liang)等于設定(ding)容量(liang)(liang)時，放電(dian)儀將停(ting)止工作，顯示(shi)平提示(shi)容量(liang)(liang)到(dao)

以(yi)上三種(zhong)停機(ji)方式按確認(ren)鍵后(hou)進入開機(ji)首(shou)頁

系統(tong)設置菜單功能僅供出廠(chang)調試時使用

1.控(kong)制方(fang)式(shi)菜單(dan)可用(yong)(yong)(yong)來選擇單(dan)機(ji)工(gong)作(zuo)和并(bing)機(ji)工(gong)作(zuo)，當放(fang)電儀采用(yong)(yong)(yong)單(dan)機(ji)工(gong)作(zuo)時選擇內傳感器，采用(yong)(yong)(yong)并(bing)機(ji)工(gong)作(zuo)時選擇外傳感器，可以通過上下鍵進行選擇，按確認(ren)鍵確認(ren)。

2.數(shu)據(ju)(ju)處理菜單可(ke)選擇(ze)數(shu)據(ju)(ju)傳(chuan)數(shu)和(he)(he)數(shu)據(ju)(ju)清除(chu)。本機的串行通訊口RS-232可(ke)以和(he)(he)后臺機進行實(shi)時(shi)數(shu)據(ju)(ju)傳(chuan)送，也可(ke)以把保(bao)存的數(shu)據(ju)(ju)發送到后臺機。

移動光標(biao)選擇1、數據傳數后按(an)確定鍵，可進(jin)入數據界(jie)面。

G為變電(dian)站(zhan)號；N為蓄電(dian)池號；01/01/03為2001年1月3日。移動光標可選(xuan)擇所要(yao)數據，按確認鍵發(fa)送，OK表示(shi)成功。在計算機上開啟后臺軟(ruan)件，進(jin)行數據下載(zai)操作詳見軟(ruan)件操作使用說明。

數據清除操作移動光(guang)標選擇所要清除的數據后，按確定鍵，OK表示成(cheng)功。

本機(ji)具有開(kai)機(ji)自檢(jian)內存功能，當內存不足時，本機(ji)將進入如下界面(mian)

按確認鍵后返回開機首頁，在該界面(mian)選擇數(shu)據處(chu)理菜單內(nei)數(shu)據清除項可將數(shu)據清除。

在工作(zuo)狀態下(xia)按曲線(xian)顯示菜單可進(jin)入以下(xia)界面，可顯示蓄電池組的(de)放電曲線(xian)，按返回鍵可返回到工作(zuo)截面

在對蓄電池組(zu)放電數(shu)據(ju)進行實時(shi)監控時(shi)，應首(shou)先(xian)將(jiang)本機與上臺機通(tong)信線(xian)連接(jie)好(hao)，當放電儀進入工作狀態時(shi)，打開串(chuan)口，設(she)備(bei)運行過程中(zhong)嚴禁(jin)斷開數(shu)據(ju)線(xian)，只有在放電儀停止工作后方(fang)可斷開數(shu)據(ju)線(xian)。

四、并機工作

1、 本儀(yi)器可多(duo)機(ji)并(bing)聯使用(yong)，以(yi)滿(man)足大容(rong)量(liang)蓄電池的放電要求(qiu)。

2、 將二臺(tai)（或多臺(tai)）儀器(qi)分(fen)別用(yong)(yong)并機連線(xian)，需用(yong)(yong)本公司(si)配備的(de)連接傳感(gan)器(qi)。

3、 主(zhu)機(ji)以單機(ji)工作方式，從(cong)機(ji)以聯機(ji)工作方式，從(cong)機(ji)受控于主(zhu)機(ji)，將主(zhu)機(ji)的放電電流(liu)設置(zhi)為要(yao)放的電流(liu)值(本儀(yi)器(qi)每(mei)單元可按用(yong)戶要(yao)求定做zui大50A)主(zhu)機(ji)設置(zhi)放電電流(liu)值，并顯(xian)示放電總(zong)電流(liu)。

例：現(xian)需要對1500AH/220V蓄(xu)電(dian)池組進(jin)行核對性(xing)放電(dian)測試，主放電(dian)儀設定為150A

按以下圖示進行(xing)連(lian)接。