一、產(chan)品概述
KTHLC-100A回(hui)(hui)路(lu)(lu)電(dian)(dian)(dian)阻測(ce)試(shi)(shi)(shi)儀按新電(dian)(dian)(dian)力設備(bei)預防性試(shi)(shi)(shi)驗規程(cheng)要求,各(ge)種開關設備(bei)的導(dao)電(dian)(dian)(dian)回(hui)(hui)路(lu)(lu)電(dian)(dian)(dian)阻測(ce)試(shi)(shi)(shi)是必測(ce)項(xiang)目(mu),其測(ce)試(shi)(shi)(shi)電(dian)(dian)(dian)流(liu)(liu)不(bu)得小于(yu)100A,連續(xu)電(dian)(dian)(dian)流(liu)(liu)時間不(bu)得少(shao)于(yu)一分鐘。對此,我公(gong)司(si)設計(ji)開發出(chu)新一代回(hui)(hui)路(lu)(lu)電(dian)(dian)(dian)阻測(ce)試(shi)(shi)(shi)儀系列產(chan)品,其適用(yong)于(yu)測(ce)試(shi)(shi)(shi)高低壓開關的主觸頭接(jie)觸電(dian)(dian)(dian)阻值,高低壓電(dian)(dian)(dian)纜線路(lu)(lu)的直流(liu)(liu)電(dian)(dian)(dian)阻值等(deng)。100A回(hui)(hui)路(lu)(lu)電(dian)(dian)(dian)阻測(ce)試(shi)(shi)(shi)儀是采用(yong)100A恒(heng)流(liu)(liu)輸(shu)出(chu),可采用(yong)截面較(jiao)細的測(ce)試(shi)(shi)(shi)線,減(jian)輕了現場測(ce)試(shi)(shi)(shi)人(ren)員的勞動強度。測(ce)試(shi)(shi)(shi)數據用(yong)帶背光的點陣式液晶顯示(shi),適用(yong)于(yu)不(bu)同(tong)的工作環境。
二(er)、功能特(te)點(dian)
KTHLC-100A回(hui)路電阻測試儀(yi)
采(cai)用大功率(lv)恒(heng)流輸出;
儀器輸出電流大,重(zhong)量輕;
具有完善的保護電路,可(ke)靠性強;
具有測(ce)量時(shi)間選擇功能(neng),滿足規定測(ce)試(shi)。
具有(you)打印、存儲功能(neng),方便用戶使用。
三、KTHLC-100A回路電阻測試儀(yi)
技術參數
輸出電流 100A
測量時間 5秒-60(每5秒)時間可調
測量范圍 0~16000U?
分 辨 率 0.1μΩ
測量精度 ±0.5%讀數(±5個字(zi))
外(wai)形尺寸 430mm×280mm×260mm
儀器(qi)重量 7kg
四、使用條件
環(huan)境溫(wen)度(du) -10℃~50℃
環境濕度 ≤85%RH
工作電源 AC220V±10%
電源頻率 50±1Hz