702微機繼電(dian)保(bao)護(hu)測試(shi)儀(yi)產(chan)品特征(zheng)技術參數
702微(wei)機繼電(dian)保(bao)護(hu)測試(shi)儀(yi)是在(zai)參照(zhao)電(dian)力(li)部頒發的《微機型(xing)繼電(dian)保(bao)護(hu)試(shi)驗(yan)裝置(zhi)技術條件(jian)(討論稿)》的基(ji)礎上(shang),廣泛聽(ting)取用(yong)戶(hu)意(yi)見,總結目前國(guo)內(nei)同類產(chan)品優缺點(dian),充分(fen)使用(yong)現(xian)代(dai)*的微電(dian)子(zi)技術和器(qi)件(jian)實現(xian)的壹種(zhong)新型小(xiao)型(xing)化(hua)微機繼電(dian)保(bao)護(hu)測試(shi)儀(yi)
1、標(biao)準的4相電(dian)壓(ya)3相電(dian)流(liu)輸(shu)出(chu),具(ju)有4相電(dian)壓(ya)3相電(dian)流(liu)輸(shu)出(chu),可方(fang)便地進行各種(zhong)組(zu)合輸(shu)出(chu)進行各種(zhong)類型保(bao)護(hu)試(shi)驗(yan)。每相電(dian)壓(ya)可輸(shu)出(chu)120V,電(dian)流(liu)三(san)並(bing)可輸(shu)出(chu)120A,第4相電(dian)壓(ya)
Ux為多功能電(dian)壓(ya)項(xiang),可設(she)為4種(zhong)3U0或(huo)檢同期(qi)電(dian)壓(ya),或(huo)任意某(mou)壹(yi)電(dian)壓(ya)值的情況輸(shu)出(chu)
2、單(dan)機操(cao)作,方(fang)便單(dan)機由(you)方(fang)便靈活的旋(xuan)轉(zhuan)鼠標(biao)通過大(da)屏(ping)幕液晶(jing)顯(xian)示(shi)屏(ping)進行操(cao)作,全(quan)部中(zhong)文顯(xian)示(shi)。可完(wan)成(cheng)現(xian)場大(da)多數試(shi)驗(yan)檢定工(gong)作(zuo),可對(dui)各種(zhong)繼電(dian)器(qi)及(ji)微(wei)機保(bao)護(hu)進行檢定,並(bing)
可模(mo)擬(ni)各種(zhong)復(fu)雜(za)的瞬時性(xing)、性、轉(zhuan)換性(xing)故(gu)障(zhang)進行整(zheng)組(zu)試(shi)驗(yan)。開(kai)機即可使用(yong),操(cao)作方(fang)便快捷(jie)
3、雙操(cao)作方(fang)式,聯接電(dian)腦(nao)運(yun)行(xing),通過Windows平臺(tai)上(shang)的全(quan)套中(zhong)文操(cao)作軟(ruan)件(jian),可進行各種(zhong)大(da)型(xing)復(fu)雜(za)及(ji)自(zi)動化(hua)程度(du)更高的校驗(yan)工(gong)作(zuo),可方(fang)便地測(ce)試(shi)及(ji)掃(sao)描(miao)各種(zhong)保(bao)護(hu)定值,可實時
存貯(zhu)測(ce)試(shi)數據(ju),顯(xian)示(shi)矢量(liang)圖,繪制故障(zhang)波(bo)形(xing),聯(lian)機打印報表等(deng)
4、軟(ruan)件(jian)功能強(qiang)大(da),可完(wan)成(cheng)各種(zhong)自動化(hua)程度(du)高的大(da)型(xing)復(fu)雜(za)校(xiao)驗(yan)工(gong)作(zuo),如(ru)三(san)相差(cha)動試(shi)驗(yan)、廠用(yong)電(dian)快切(qie)、備(bei)自投(tou)試(shi)驗(yan)、線路(lu)保(bao)護(hu)檢同期(qi)重(zhong)合閘等(deng),能方(fang)便地測(ce)試(shi)及(ji)掃(sao)描(miao)各種(zhong)保(bao)護(hu)定
值,進行故(gu)障(zhang)回(hui)放,實時存儲(chu)測(ce)試(shi)數據(ju),顯(xian)示(shi)矢量(liang)圖,聯(lian)機打印報告等
5、開(kai)關量(liang)接點(dian)豐富(fu),繼電(dian)保(bao)護(hu)測試(shi)儀(yi)為8路(lu)接點(dian)輸(shu)入(ru)和4對(dui)空(kong)接點(dian)輸(shu)出(chu)。輸(shu)入(ru)接點(dian)為空接點(dian)和0~250V電(dian)位接點(dian)兼(jian)容(rong),可智(zhi)能自(zi)動識別。輸(shu)入(ru)、輸(shu)出(chu)接點(dian)可根據(ju)用(yong)戶(hu)需(xu)要擴展
6、大(da)屏(ping)幕LCD顯示(shi)屏(ping),本機采(cai)用(yong)320×240點(dian)陣(zhen)大(da)屏(ping)幕高分(fen)辨率圖形(xing)液(ye)晶(jing)顯(xian)示(shi)屏(ping),全(quan)部操(cao)作過程均(jun)在(zai)顯示(shi)屏(ping)上(shang)設(she)定,操(cao)作界(jie)面(mian)和(he)試(shi)驗(yan)結果均(jun)漢(han)化(hua)顯示(shi),顯示(shi)直觀(guan)清晰(xi)
7、自我(wo)保(bao)護(hu),采(cai)用(yong)合理設(she)計的散熱(re)結(jie)構,並(bing)具(ju)有可靠(kao)完(wan)善(shan)的多種(zhong)保(bao)護(hu)措(cuo)施(shi)及(ji)電(dian)源(yuan)軟(ruan)啟(qi)動,和壹(yi)定的故障(zhang)自(zi)診(zhen)斷(duan)及(ji)閉(bi)鎖(suo)功能
8、具(ju)有獨立(li)直流(liu)電(dian)源(yuan)輸(shu)出(chu),裝置(zhi)設(she)有壹路(lu)110V及(ji)220V可調直(zhi)流(liu)電(dian)源(yuan)輸(shu)出(chu)
9、性價(jia)比(bi)高,屬於跨專業聯(lian)合設(she)計產(chan)品,綜(zong)合了多專業的*科技成(cheng)果。兼(jian)具(ju)大(da)型(xing)測試(shi)儀(yi)的性能,和(he)小(xiao)型(xing)測(ce)試(shi)儀(yi)的價(jia)位,具(ju)有很高的性能價(jia)格比
| 輸(shu)出(chu)精度 | 0.5級(ji) | |
| 相電(dian)流(liu)輸(shu)出(chu)(有效值) | 0~40A | |
| 三(san)並(bing)電(dian)流(liu)輸(shu)出(chu)(有效值) | 0~120A | |
| 相電(dian)流(liu)長(chang)期(qi)允(yun)許(xu)工(gong)作(zuo)值(有效值) | 10A | |
| 相電(dian)流(liu)zui大(da)輸(shu)出(chu)功率 | 420VA | |
| 三(san)相並聯(lian)電(dian)流(liu)zui大(da)輸(shu)出(chu)時輸(shu)出(chu)功率 | 900VA | |
| 三(san)並(bing)電(dian)流(liu)zui大(da)輸(shu)出(chu)時允(yun)許工(gong)作(zuo)時間(jian) | 10s | |
| 頻(pin)率範(fan)圍(基(ji)波(bo)) | 20~1000Hz | |
| 諧波次(ci)數 | 1~20次(ci) | |
| 輸(shu)出(chu)精度 | 0.5級(ji) | |
| 電(dian)流(liu)輸(shu)出(chu) | 0~±10A/每相,0~±30A/三(san)並(bing) | |
| zui大(da)輸(shu)出(chu)負載(zai)電(dian)壓(ya) | 20V | |
| 輸(shu)出(chu)精度 | 0.5級(ji) | |
| 相電(dian)壓(ya)輸(shu)出(chu)(有效值) | 0~120V | |
| 線電(dian)壓(ya)輸(shu)出(chu)(有效值) | 0~240V | |
| 相電(dian)壓(ya)/線(xian)電(dian)壓(ya)輸(shu)出(chu)功率 | 80VA/100VA | |
| 頻(pin)率範(fan)圍(基(ji)波(bo)) | 20~1000Hz | |
| 諧波次(ci)數 | 1~20次(ci) | |
| 輸(shu)出(chu)精度 | 0.5級(ji) | |
| 相電(dian)壓(ya)輸(shu)出(chu)幅值 | 0~±160V | |
| 線電(dian)壓(ya)輸(shu)出(chu)幅值 | 0~±320V | |
| 相電(dian)壓(ya)/線(xian)電(dian)壓(ya)輸(shu)出(chu)功率 | 70VA/140VA | |
| 開(kai)關量(liang)輸(shu)入(ru) | 8路(lu) | 空接點(dian):1~20mA,24V |
| 電(dian)位接點(dian)接入(ru):"0":0~ +6V;"1":+11V~+250V | ||
| 開(kai)關量(liang)輸(shu)出(chu) | 4對(dui) | DC:220V/0.2A;AC:220V/0. |
| 時間(jian)測(ce)量(liang) | 測量(liang)範圍0.1ms~9999s |
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