上海晟皋牌數字雙鉗相位伏安表價位低,質量好,值得信賴!
一、產品概(gai)述(shu):
數(shu)字(zi)雙鉗(qian)相(xiang)(xiang)位伏(fu)安表(biao)是專(zhuan)為(wei)現(xian)(xian)場(chang)測(ce)(ce)量(liang)電(dian)壓、電(dian)流(liu)及相(xiang)(xiang)位而設計的(de)一種高精(jing)度、低價位、手持式、雙通道輸入測(ce)(ce)量(liang)儀表(biao)。用(yong)(yong)該表(biao)可以(yi)很(hen)方便地在現(xian)(xian)場(chang)測(ce)(ce)量(liang)U-U、I-I及U-I之(zhi)間(jian)的(de)相(xiang)(xiang)位,判(pan)別(bie)感性(xing)(xing)、容性(xing)(xing)電(dian)路(lu)及三(san)相(xiang)(xiang)電(dian)壓的(de)相(xiang)(xiang)序,檢(jian)(jian)測(ce)(ce)變壓器(qi)(qi)的(de)接線(xian)(xian)(xian)組(zu)別(bie),測(ce)(ce)試(shi)二次回路(lu)和母差(cha)保護系(xi)(xi)統,讀(du)出(chu)差(cha)動保護各(ge)組(zu)CT之(zhi)間(jian)的(de)相(xiang)(xiang)位關系(xi)(xi),檢(jian)(jian)查(cha)電(dian)度表(biao)的(de)接線(xian)(xian)(xian)正確與否等。采(cai)用(yong)(yong)鉗(qian)形(xing)電(dian)流(liu)互感器(qi)(qi)轉換方式輸入被測(ce)(ce)電(dian)流(liu),因而測(ce)(ce)量(liang)時(shi)無需斷(duan)開被測(ce)(ce)線(xian)(xian)(xian)路(lu)。測(ce)(ce)量(liang)U1-U2之(zhi)間(jian)相(xiang)(xiang)位時(shi),兩輸入回路(lu)完全絕(jue)緣(yuan)隔離,因此完全避免了可能出(chu)現(xian)(xian)的(de)誤接線(xian)(xian)(xian)造成的(de)被測(ce)(ce)線(xian)(xian)(xian)路(lu)短路(lu)、以(yi)致燒毀測(ce)(ce)量(liang)儀表(biao)。顯示器(qi)(qi)采(cai)用(yong)(yong)了高反差(cha)液晶顯示屏(ping),字(zi)高達25mm,屏(ping)幕角(jiao)度可自(zi)由(you)轉換約(yue)70°,以(yi)獲得(de)佳視覺效果(guo)。
上海晟皋牌數字(zi)雙鉗相位伏安表價(jia)位低,質量好(hao),值(zhi)得信賴!
產品別稱
數字(zi)(zi)(zi)雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)伏安(an)(an)表(biao)(biao)(biao)(biao) 相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)伏安(an)(an)表(biao)(biao)(biao)(biao)、鉗(qian)(qian)(qian)形相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、鉗(qian)(qian)(qian)形相(xiang)位(wei)(wei)(wei)(wei)伏安(an)(an)表(biao)(biao)(biao)(biao)、數字(zi)(zi)(zi)雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、數字(zi)(zi)(zi)式(shi)雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、低壓伏安(an)(an)相(xiang)位(wei)(wei)(wei)(wei)檢測(ce)表(biao)(biao)(biao)(biao)、手持式(shi)數字(zi)(zi)(zi)雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)伏安(an)(an)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)式(shi)數字(zi)(zi)(zi)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)數字(zi)(zi)(zi)式(shi)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)式(shi)伏安(an)(an)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、雙(shuang)(shuang)鉗(qian)(qian)(qian)伏安(an)(an)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)、數顯雙(shuang)(shuang)鉗(qian)(qian)(qian)相(xiang)位(wei)(wei)(wei)(wei)表(biao)(biao)(biao)(biao)<
上海晟(sheng)皋牌數字(zi)雙鉗相位伏安表價(jia)位低,質量好,值得信(xin)賴(lai)!
工作誤(wu)差
2.1 額定(ding)工作條件
(a)環境溫度(du):(0~40)℃
(b)環(huan)境濕度(du):(20~80)% RH
(c)被(bei)測信號波(bo)形:正(zheng)弦波(bo)、β=0.05
(d)被(bei)測信號頻率:(50±0.5)Hz
(e)被(bei)測載(zai)流(liu)導線在鉗口中(zhong)的位置:任意(yi)
(f)測量相位時被測信號幅值范圍(wei)
測(ce)U1-U2相位時:30V~500V
測(ce)I1-I2 相位(wei)時:10mA~10.00A
測U1-I2 或(huo) I1-U2 相位時:10V~500V、10mA~10.00A
(g)外參(can)比頻率電磁場干(gan)擾:應避(bi)免
2.2 額定工作(zuo)誤(wu)差極限
在 1.1 所(suo)述額定工(gong)作條件下,各(ge)被測量的額定工(gong)作誤差極限不超過相應基(ji)本誤差極限的兩倍。
上海晟皋牌數字雙鉗相位伏安表價位低,質量好(hao),值(zhi)得(de)信賴!
二、產品特(te)征
1、結構(gou)精(jing)巧,使用(yong)方便(bian)
手持(chi)式結構(gou);
在10mA-10A電流范(fan)圍(wei)內,3V-500V電壓范(fan)圍(wei)內測量相位時不用斷開電路和更換量限;
開關功能及(ji)布局合理(li),轉動開關即可讀出被測(ce)電壓(ya)、電流及(ji)其(qi)相位。
2、分辨率高
電(dian)(dian)流分辯率(lv)達0.1mA;電(dian)(dian)壓分辯率(lv)0.1V。
3、低功(gong)耗
該相位表微(wei)功耗設計,且(qie)具(ju)有電(dian)池電(dian)壓檢測功能。
上海晟皋牌數字雙鉗相位伏安表價位低,質量好,值得信賴!
上海晟皋電氣(qi)科技有限公司,您身邊(bian)的高(gao)壓(ya)測試專(zhuan)家!生產各種(zhong)相位伏安表,主要為電(dian)力系統的發電(dian)、供(gong)(gong)電(dian)、用電(dian)部門(men),科研機構(gou)與(yu)電(dian)力設備相關的生產(chan)企業,提供(gong)(gong)先進的高壓(ya)試驗(yan)設備和檢測儀器儀表(biao),廠家直銷,價格公道,質量有(you)保障,歡迎來(lai)電咨詢!我(wo)公司將(jiang)竭(jie)誠為您提供更放心(xin)、更的產(chan)品咨詢與(yu)技術(shu)服務,及時(shi)提供工程預約(yue)及產(chan)品使(shi)用(yong)疑難解答。
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