簡要描(miao)述:、概述KT706絕緣油介質(zhi)損(sun)(sun)耗(hao)及電(dian)阻(zu)率測(ce)(ce)試(shi)(shi)儀 依(yi)據GB/T5654-2007《液體絕緣材料 相對電(dian)容率、介質(zhi)損(sun)(sun)耗(hao)因數和直(zhi)流(liu)(liu)電(dian)阻(zu)率的(de)測(ce)(ce)量(liang)》設計制造(zao)。用于絕緣油等液體絕緣介質(zhi)的(de)介質(zhi)損(sun)(sun)耗(hao)因數和直(zhi)流(liu)(liu)電(dian)阻(zu)率的(de)測(ce)(ce)量(liang)。體化結構。內部(bu)(bu)集成了(le)介損(sun)(sun)油杯、溫控儀、溫度傳感器(qi)、介損(sun)(sun)測(ce)(ce)試(shi)(shi)電(dian)橋、交流(liu)(liu)試(shi)(shi)驗電(dian)源(yuan)、標準電(dian)容器(qi)、高(gao)阻(zu)計、直(zhi)流(liu)(liu)高(gao)壓(ya)源(yuan)等主要部(bu)(bu)件。儀器(qi)內部(bu)(bu)采(cai)用全數字技術(shu),全部(bu)(bu)智能自動化測(ce)(ce)量(liang),配(pei)備(bei)了(le)大(da)屏幕(mu)液晶顯示(shi)器(qi)
KT706絕(jue)緣(yuan)油介質損耗及電阻率測試(shi)儀 依據GB/T5654-2007《液體(ti)絕緣材料 相對電(dian)容率、介(jie)質(zhi)損耗(hao)因數和(he)直(zhi)流電(dian)阻率的測(ce)量》設計制造。用于絕緣油(you)等液體(ti)絕緣介(jie)質的介(jie)質損(sun)耗(hao)因(yin)數和(he)直(zhi)(zhi)流電(dian)(dian)阻(zu)率的測量。體(ti)化(hua)結構。內部(bu)(bu)集成(cheng)了介(jie)損(sun)油(you)杯、溫控(kong)儀(yi)、溫度傳(chuan)感器(qi)、介(jie)損(sun)測試電(dian)(dian)橋、交流試驗電(dian)(dian)源(yuan)、標準電(dian)(dian)容器(qi)、高阻(zu)計、直(zhi)(zhi)流高壓源(yuan)等主要部(bu)(bu)件。儀(yi)器(qi)內部(bu)(bu)采用全數字(zi)技術,全部(bu)(bu)智能自動(dong)化(hua)測量,配備了大屏幕(240×128)液晶(jing)顯示器,全(quan)中(zhong)文菜(cai)單,每步驟都有中(zhong)文提示,測試結果(guo)可(ke)以自動存(cun)儲并打印輸出,操作人員不需專業培(pei)訓就能熟練使用。
二、主要功(gong)能及(ji)特點
(1)油杯采(cai)用符合(he)國標GB/T5654-2007的三電(dian)極(ji)式結構,極(ji)間間距2mm,可(ke)(ke)消(xiao)除雜散電(dian)容及瀉漏對介損測試結果的(de)影(ying)響。具有排油(you)電(dian)磁開關,可(ke)(ke)以(yi)在不(bu)拆卸油(you)杯的(de)情況下排空杯中試樣油(you),并可(ke)(ke)用試樣油(you)沖洗油(you)杯。
(2)儀器采(cai)用中頻(pin)感應加(jia)熱,PID控(kong)溫算(suan)法。該(gai)加(jia)熱方式具備(bei)油(you)杯與加(jia)熱體非接(jie)觸、加(jia)熱均(jun)勻、速度快、控(kong)制方便等優點,使溫度嚴格控(kong)制在預設溫度誤差范圍以(yi)內(nei)。
(3)內部標(biao)準電容(rong)器(qi)為SF6 充氣三點極式(shi)電容(rong),該電容(rong)的介損及(ji)電容(rong)量(liang)不受環境溫(wen)度(du)(du)、濕度(du)(du)等影(ying)響,使(shi)儀(yi)器(qi)精度(du)(du)在長時間使(shi)用后(hou)仍然(ran)得到保證。
(4)交流試驗電源采(cai)用AC-DC-AC 轉(zhuan)換方式,有效避免市電電壓及(ji)頻率波動對介損測試準確(que)性影響,即便(bian)是(shi)發電機發電,該(gai)儀(yi)器(qi)也能(neng)正確(que)運行。
(5)完善的保(bao)護功(gong)能。當(dang)有(you)過壓(ya)、過流、高(gao)壓(ya)短路時,儀器能迅速切斷高(gao)壓(ya),并發(fa)出警(jing)告(gao)信(xin)息。當(dang)溫度傳感器失效或沒有(you)連接時,發(fa)出警(jing)告(gao)信(xin)息。
在中頻(pin)感應加熱爐內設有限溫繼電(dian)器,當溫度(du)超過120度(du)時,繼電(dian)器釋放,加熱停止。
(6)試驗參數設(she)(she)置方便。溫(wen)度設(she)(she)置范圍(wei)0~125℃,交流電(dian)壓設(she)(she)置范圍(wei)
500~2200V,直流電壓設置范圍0~500V。
(7)采用大屏(ping)幕LCD顯示(shi)器(qi),具(ju)有背(bei)光、顯示(shi)清晰。人(ren)機界(jie)面(mian)友好(hao),只需按照(zhao)漢字菜單(dan)提示(shi)、輸入命令(ling),儀器(qi)即可自動進行測(ce)試。并自動存(cun)儲和打印測(ce)試結果。
(8)自帶實時時鐘,測試日期、時間(jian)可隨測試結果(guo)保(bao)存、顯(xian)示、打(da)印(yin)。
(9)空電極(ji)杯(bei)校(xiao)準功能。測量空電極(ji)杯(bei)的電容量和(he)介質損耗因數,以(yi)判斷(duan)空電極(ji)杯(bei)的清洗(xi)和(he)裝配狀(zhuang)況。校(xiao)準數據自動保存,以(yi)利于(yu)相(xiang)對電容率(lv)(lv)和(he)直流電阻率(lv)(lv)的精確計算。
三、主(zhu)要技術指標
電 源(yuan) 電 壓(ya): AC 220V±10%
電 源 頻(pin) 率: 50Hz/60Hz ±1%
測 量 范 圍: 電容量 5pF~200pF
相對電(dian)容(rong)率(lv) 1.000~30.000
介質(zhi)損耗(hao)因數 0.00001~100
直(zhi)流電阻(zu)率 2.5 MΩm~20 TΩm
測(ce) 量(liang)(liang) 精(jing) 度: 電容量(liang)(liang) ±(1%讀數+0.5pF)
相對(dui)電容率 ±1%讀數
介質(zhi)損耗(hao)因數 ±(1%讀數+0.0001)
直流(liu)電(dian)阻率 ±10%讀數
分 辨 率: 電(dian)容量 0.01pF
相對(dui)電容率 0.001
介(jie)質損耗因數 0.00001
測 溫范 圍: 0~125℃
溫度測(ce)量誤差: ±0.5℃
交流實驗電壓(ya): 500~2200V 連(lian)續(xu)可調,頻率50Hz
直流試驗電(dian)壓(ya): 0~500V 連續可(ke)調
功 耗: 100W
外 型尺 寸(cun): 500×360×420
總 重 量: 22Kg
四、使(shi)用條件
環境溫度: 0℃~40℃
相對(dui)濕度: <75%
揚州科拓電氣科技有限公司(si)主要產品:
直流(liu)電(dian)阻測試儀、直流(liu)高壓發生器(qi)、變(bian)(bian)(bian)頻(pin)串聯諧振試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)裝(zhuang)置、調(diao)頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)源測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、無局放試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)、SF6微水儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、SF6氣體(ti)檢漏儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、SF6氣體(ti)純度測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、SF6密度繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)校驗(yan)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、密度繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)校驗(yan)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)纜故障測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)變(bian)(bian)(bian)比組(zu)別測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、微機(ji)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)保護測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、高壓(ya)(ya)開關機(ji)械特(te)性(xing)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、絕(jue)緣(yuan)(yuan)油介電(dian)(dian)(dian)(dian)(dian)(dian)強(qiang)度測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(大屏幕絕(jue)緣(yuan)(yuan)油耐(nai)壓(ya)(ya)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi))、變(bian)(bian)(bian)頻(pin)抗干擾介質損耗測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、全(quan)自動電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、回路電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(接(jie)(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi))、大電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)發(fa)生器(qi)(qi)(qi)(qi)(qi)(升流(liu)器(qi)(qi)(qi)(qi)(qi))、接(jie)(jie)地電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(兆歐表)、氧化鋅避雷器(qi)(qi)(qi)(qi)(qi)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、互感器(qi)(qi)(qi)(qi)(qi)特(te)性(xing)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、絕(jue)緣(yuan)(yuan)靴手(shou)套耐(nai)壓(ya)(ya)實驗(yan)裝(zhuang)置、無線(xian)高壓(ya)(ya)核相儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)力安全(quan)工器(qi)(qi)(qi)(qi)(qi)具力學性(xing)能(neng)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)機(ji)(電(dian)(dian)(dian)(dian)(dian)(dian)子測(ce)(ce)(ce)(ce)力機(ji))、變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)有(you)載分接(jie)(jie)開關測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)容(rong)(rong)量特(te)性(xing)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)繞組(zu)變(bian)(bian)(bian)形測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)特(te)性(xing)綜合測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、雷電(dian)(dian)(dian)(dian)(dian)(dian)計數器(qi)(qi)(qi)(qi)(qi)校驗(yan)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、真(zhen)空度測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、真(zhen)空濾(lv)油機(ji)/超低(di)頻(pin)高壓(ya)(ya)發(fa)生器(qi)(qi)(qi)(qi)(qi)、太陽(yang)能(neng)光伏接(jie)(jie)線(xian)盒測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)熱電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)、絕(jue)緣(yuan)(yuan)制品、滑線(xian)導軌橋架、橡(xiang)膠(jiao)套管(guan)、橡(xiang)膠(jiao)板(ban)、防塵(chen)布袋(dai)等。