色欲麻豆国产福利精品_亚洲国产天堂久久综合_午夜无码一区二区三区在线_国产成人精欧美精品视频

功能特點(dian)

● 量程自動轉(zhuan)換；

● 儲存7168個測試數(shu)據；

● 大屏(ping)幕液晶(jing)（320×240 LCD）顯示(shi), 漢字菜單操作提示(shi)；

● 實現波形和測量處理數據(ju)同屏顯示(shi)，使測試過程更直觀；

● 具有設置(zhi)、校正和調試功能。

JY26V三相電容電感測試儀

產品簡介

符(fu)合GB50150-1991與(yu)Q/CSG10007-2004規(gui)定:高壓并聯、串聯電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)和(he)(he)交流濾波電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)的電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)偏差(cha)不超過額(e)定值(zhi)(zhi)的-5%~+10%；電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)不應小(xiao)于(yu)出(chu)(chu)廠(chang)值(zhi)(zhi)的95%；耦合電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)和(he)(he)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)分壓器(qi)的電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)，每節(jie)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)偏差(cha)不超出(chu)(chu)額(e)定值(zhi)(zhi)的-5%~+10%，電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)與(yu)出(chu)(chu)廠(chang)值(zhi)(zhi)相(xiang)(xiang)比，增(zeng)加量超過+2%時，應縮短(duan)試(shi)(shi)驗(yan)周(zhou)期。在單臺三(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)中任何(he)兩(liang)線路(lu)端子間隔的zui大與(yu)zui小(xiao)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)之比：200KVAR及(ji)以下不大于(yu)1.05，200KVAR以上不大于(yu)1.02，承(cheng)試(shi)(shi)（裝、修）類電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)電(dian)(dian)(dian)(dian)感測(ce)試(shi)(shi)儀，由多節(jie)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)組成的同一(yi)相(xiang)(xiang)，任何(he)新型全(quan)自動電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)電(dian)(dian)(dian)(dian)感測(ce)試(shi)(shi)儀兩(liang)節(jie)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)的實測(ce)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)值(zhi)(zhi)相(xiang)(xiang)差(cha)不超過5%。

技術參數

● 電容量量程:0.2μF~2,000μF;

容量(liang)范圍:5~20,000 kvar;

測量(liang)精度:0.2μF~2μF ±1%讀數±0.02μF;

2μF~2,000μF ±1%讀(du)數±2個字;

● 電感量程:1mH~9.99H;測量精度:±1.5%讀數±2個字

● 輸(shu)出測量(liang)電(dian)壓(ya):AC 26V/500VA;50Hz;

● 顯示(shi)(shi)方式 :大屏(ping)幕液晶(jing)示(shi)(shi)屏(ping)全漢(han)字(zi)輸出(chu)，TPμp-40面板式熱(re)敏打印機(ji)

● 外形(xing) / 重(zhong)量(liang) :370×370×220 mm / 16 kg

● 工作條件:

a. 環境溫度:0℃ ~ +40℃，相對濕度:≤90%

b. 電 源(yuan):AC 220V±10%;50Hz;

注意事項：

1、試(shi)驗(yan)電壓(ya)：不(bu)了解試(shi)品阻抗的情況下可以先用(yong) 2V試(shi)測，如果試(shi)驗(yan)電流小于 1A可以改用(yong) 30V測量(liang)。

2、電流檢測：鉗形 CT夾(jia)到(dao)需要(yao)測量電流的(de)部位。例(li)如可以夾(jia)到(dao)連接(jie)(jie)電容(rong)的(de)引線(xian)上(shang)而不一定是電容(rong)的(de)套管(guan)。如果是測量總電流，也可以直接(jie)(jie)夾(jia)到(dao)電壓(ya)引線(xian)上(shang)。

3、鉗形 CT朝(chao)向(xiang)：要求將電(dian)(dian)流鉗的正(zheng)面朝(chao)向(xiang)紅夾子(zi)（即 2V或20V）方向(xiang)，此(ci)時儀器自動(dong)區分(fen)電(dian)(dian)容、電(dian)(dian)感或者電(dian)(dian)阻。

4、磁場干擾：建(jian)議(yi)鉗型(xing) CT遠離儀器(qi) 1米(mi)以上。如果測量一個漏磁嚴(yan)重的電感，建(jian)議(yi)遠離電感 1米(mi)以上。

JY26V三相電容電感測試儀

技術(shu)指標

    可測電容范圍：2uF～20 uF ±（1%讀數+0.1%滿度）
                         20uF～200 uF ±（1%讀數+0.1%滿度）
                         200uF～2000 uF ±（1%讀數+0.1%滿度）
    可測電感范圍：5mH～50 mH ±（3%讀數+0.2%滿度）
                         50mH～500mH ±（3%讀數+0.2%滿度）
                         500mH～5 H ±（3%讀數+0.2%滿度）
    可測電流范圍：0.1A～20A ±（1%讀數+5個字）

產(chan)品應用：

 是在(zai)無(wu)功補償裝置專(zhuan)家工作組的(de)(de)指導下(xia)，針對變電(dian)站現場測(ce)量并(bing)聯電(dian)容(rong)器組中(zhong)的(de)(de)單個(ge)電(dian)容(rong)器電(dian)容(rong)值時存在(zai)的(de)(de)問(wen)題而專(zhuan)門(men)研(yan)制(zhi)的(de)(de)，它著重解決了以(yi)下(xia)問(wen)題:

(1) 現場測量(liang)單(dan)個電容(rong)器需拆除連(lian)接線，不僅工作量(liang)大而且易(yi)損壞(huai)電容(rong)器;

(2) 電(dian)(dian)容(rong)表(biao)輸出(chu)電(dian)(dian)壓低而導致故(gu)障檢出(chu)率低。

(3) 測(ce)(ce)量(liang)(liang)電抗器的電感 該儀器具有測(ce)(ce)量(liang)(liang)工(gong)作量(liang)(liang)小、快捷簡便、性能穩定、測(ce)(ce)量(liang)(liang)準確、故障檢(jian)出率高等特點。