更新時(shi)間:2023-05-06
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JDS-2000繼電保護測試儀(yi)內部的(de)交直流電壓(ya)、電流源(yuan)采用(yong)了的(de)電源(yuan)技術,使儀(yi)器在電路(lu)設(she)計(ji)、器件選型、面板布局、內部結(jie)構設(she)計(ji)上達到*水(shui)平。
JDS-2000繼電保護測試儀產品介紹
繼電保(bao)護(hu)測(ce)試(shi)(shi)儀內部的交直流電壓、電流源(yuan)采用了(le)新的電源(yuan)技(ji)術,使儀器在電路設(she)(she)計、器件選型、面板布局、內部結構設(she)(she)計上達(da)到*水平。該繼電保(bao)護(hu)測(ce)試(shi)(shi)儀具有功能完(wan)善、選材優良、測(ce)試(shi)(shi)項目數據清(qing)晰、操作簡單等優點,是電力繼保(bao)部門的設(she)(she)備。
采用(yong)鋁合(he)金外殼(ke),PVC面板,美觀牢(lao)固,雙碳刷調壓器(qi),可同時(shi)輸出兩路(lu)電(dian)壓、電(dian)流(liu)(liu)、0.5級數(shu)字(zi)表、高(gao)精度傳感器(qi),測量準確、6位數(shu)顯電(dian)秒表,可滿足時(shi)間測量、結構緊湊、體積小、攜(xie)帶(dai)方便。可測試(shi)(shi)交、直流(liu)(liu)電(dian)流(liu)(liu)繼電(dian)器(qi),交、直流(liu)(liu)電(dian)壓繼電(dian)器(qi),中間繼電(dian)器(qi)、信號繼電(dian)器(qi)等各種試(shi)(shi)驗項目。
分為主回(hui)路和輔回(hui)路兩個回(hui)路,主回(hui)路采用大旋(xuan)鈕調節(jie)(jie),輔回(hui)路采用小旋(xuan)鈕調節(jie)(jie),主回(hui)路通過面板上“輸(shu)(shu)出(chu)(chu)(chu)選擇”按鍵(jian)開關控制(zhi)其輸(shu)(shu)出(chu)(chu)(chu)的(de)各種(zhong)量,繼(ji)電(dian)(dian)保護測(ce)試儀(yi)并(bing)且每切換一種(zhong)輸(shu)(shu)出(chu)(chu)(chu)的(de)同(tong)時,儀(yi)器繼(ji)電(dian)(dian)保護測(ce)試儀(yi)上的(de)數(shu)字電(dian)(dian)壓和電(dian)(dian)流表(biao)可(ke)自動監視其輸(shu)(shu)出(chu)(chu)(chu)值。輔回(hui)路通過輸(shu)(shu)出(chu)(chu)(chu)開關控制(zhi)直接調節(jie)(jie)輸(shu)(shu)出(chu)(chu)(chu),測(ce)量可(ke)外附萬用表(biao)測(ce)量。
產品別稱
繼電保(bao)(bao)護測(ce)(ce)(ce)試(shi)(shi)儀(yi)、單相(xiang)繼電保(bao)(bao)護測(ce)(ce)(ce)試(shi)(shi)儀(yi)、繼保(bao)(bao)測(ce)(ce)(ce)試(shi)(shi)儀(yi)、單相(xiang)繼保(bao)(bao)測(ce)(ce)(ce)試(shi)(shi)儀(yi)、單相(xiang)繼電保(bao)(bao)護校驗儀(yi)、繼保(bao)(bao)校驗儀(yi)、單相(xiang)繼保(bao)(bao)校驗儀(yi)、繼保(bao)(bao)儀(yi)
JDS-2000繼電保護測試儀產品(pin)功能(neng)
1、主回路(lu)(lu):輸(shu)(shu)入(ru)的AC220V電(dian)(dian)(dian)(dian)(dian)源經(jing)(jing)保(bao)險通(tong)過(guo)輸(shu)(shu)出(chu)(chu)控制繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)K1進入(ru)雙碳刷調壓(ya)器(qi)(qi)(qi)T1輸(shu)(shu)入(ru)端,通(tong)過(guo)T1大(da)旋鈕調節的電(dian)(dian)(dian)(dian)(dian)量(liang)進入(ru)隔離變壓(ya)器(qi)(qi)(qi)T2(兼升流(liu)(liu)器(qi)(qi)(qi)),升流(liu)(liu)器(qi)(qi)(qi)分三(san)個(ge)抽(chou)(chou)頭(tou)輸(shu)(shu)出(chu)(chu),一個(ge)抽(chou)(chou)頭(tou)為(wei)(wei)AC0~250V輸(shu)(shu)出(chu)(chu),額定電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)3A;該抽(chou)(chou)頭(tou)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)經(jing)(jing)整流(liu)(liu)濾波后可(ke)(ke)輸(shu)(shu)出(chu)(chu)0~350V直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya);第二(er)個(ge)抽(chou)(chou)頭(tou)為(wei)(wei)20V(10A),該抽(chou)(chou)頭(tou)一路(lu)(lu)經(jing)(jing)傳(chuan)感(gan)器(qi)(qi)(qi)通(tong)過(guo)繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)控制輸(shu)(shu)出(chu)(chu)0~10A交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),一路(lu)(lu)經(jing)(jing)電(dian)(dian)(dian)(dian)(dian)阻輸(shu)(shu)出(chu)(chu)0~500mA交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),一路(lu)(lu)經(jing)(jing)繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)轉換(huan)可(ke)(ke)輸(shu)(shu)出(chu)(chu)0~10A或(huo)0~500mA直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu);第二(er)個(ge)抽(chou)(chou)頭(tou)為(wei)(wei)15V(100A)大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)端,該抽(chou)(chou)頭(tou)穿(chuan)過(guo)傳(chuan)感(gan)器(qi)(qi)(qi)一次(ci)側直接輸(shu)(shu)出(chu)(chu)100A電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),該回路(lu)(lu)帶(dai)負載能力較強。
2、輔(fu)回(hui)路:與主回(hui)路一樣(yang),AC220V電源(yuan)經保險(xian)進(jin)入(ru)雙碳刷調壓器T1小旋(xuan)鈕調節的(de)電壓量,通過(guo)隔離變壓器T4可(ke)直接調節輸出(chu)0~20V或0~250V交流電壓或0~350V直流電壓,此回(hui)路額定電流為1A。按下輔(fu)回(hui)路“輸出(chu)控制(zhi)”開關(guan),調節小旋(xuan)鈕即可(ke)輸出(chu)。
3、測(ce)量(liang)回路:由大旋(xuan)鈕調節(jie)的主(zhu)回路輸出量(liang)交流(liu)“0~250V”﹑“0~500mA”﹑“0~10A”﹑“0~100A”,直流(liu)“0~350V”﹑“0~500mA”﹑“0~10A”通過設(she)備內線(xian)路板上繼電(dian)器轉換,每切(qie)換一個檔(dang),便可監(jian)視(shi)所對(dui)應(ying)的輸出量(liang)。其中(zhong)“0~500mA”檔(dang)包括在“0~10A”檔(dang)中(zhong)。使用時,在“0~10A”兩下(xia)即是“0~500mA”監(jian)視(shi)。
4、時(shi)間測量(liang):設(she)備內置6位(wei)數(shu)顯(xian)秒(miao)表(biao),電秒(miao)表(biao)可內部(bu)啟(qi)動(dong)(dong),也可外部(bu)啟(qi)動(dong)(dong)。內部(bu)啟(qi)動(dong)(dong)時(shi),按(an)下(xia)“輸(shu)出控制”開關(guan),即可啟(qi)動(dong)(dong)秒(miao)表(biao),通(tong)過接點(dian)短接設(she)備面板上停(ting)表(biao)端子即可停(ting)止(zhi)秒(miao)表(biao)。秒(miao)表(biao)單獨設(she)有電源開關(guan),不用時(shi)可將秒(miao)表(biao)關(guan)掉。
5、聲(sheng)光(guang)(guang)提示:電路設備內置聲(sheng)光(guang)(guang)提示電路,在被測斷電器接(jie)(jie)(jie)(jie)點(dian)動作時,可將接(jie)(jie)(jie)(jie)點(dian)接(jie)(jie)(jie)(jie)入試(shi)驗(yan)箱(xiang)聲(sheng)光(guang)(guang)提示插孔(kong),試(shi)驗(yan)箱(xiang)內發出(chu)報(bao)警(jing)聲(sheng)或(huo)發光(guang)(guang),提示斷電器接(jie)(jie)(jie)(jie)點(dian)動作情況。
技術指(zhi)標
1、繼電(dian)保護測試儀輸入電(dian)源(yuan):AC220V ±10% 50Hz
2、繼電(dian)保護測試儀(yi)標稱容量(liang):1KVA(可根據要(yao)求增(zeng)加或減(jian)小(xiao)容量(liang))
3、繼電保護測(ce)試儀(yi)儀(yi)器輸出:
主回(hui)路:(大旋鈕調節(jie)) AC 0~250V (3A)
0~500mA (15V)
串電阻 0~10A (20V)
串電阻(zu) 0~100A (15V)
DC 0~350V (3A)
0~500mA (15V)
串電(dian)阻 0~10A (20V)
輔回路:(小旋(xuan)鈕調節) AC 0~20V (1A)
AC 0~250V(1A)
DC 0~350V(1A)
4、繼電(dian)保護測試儀(yi)測量范圍:
測電(dian)壓范圍: 0~500.0V(直(zhi)測)
測(ce)交流電流范圍(wei): 0~500mA(直測(ce))
0~10.00A(傳感器(qi)輸入)
0~100.0A(傳感器輸入)
測(ce)直流電流范圍: 0~500.0mA(直測(ce))
0~10.00A(分流器輸入)
5、測時(shi)間范(fan)圍(wei):0~999..999S(分辨率(lv)為(wei)1mS)
6、標準度: 測(ce)量標準為0.5級
7、外(wai)形尺寸: 465mm×295mm×210mm
8、重量: 15Kg
9、使用環境溫度: -20℃~45℃