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一、正確使用(yong)直流(liu)(liu)高(gao)壓(ya)發(fa)生器的(de)(de)(de)(de)放(fang)(fang)電(dian)(dian)(dian)(dian)棒(bang)(bang)的(de)(de)(de)(de)方法1.將(jiang)便攜式伸縮新型直流(liu)(liu)高(gao)壓(ya)放(fang)(fang)電(dian)(dian)(dian)(dian)棒(bang)(bang)伸縮部分全(quan)部拉出。2.將(jiang)配制(zhi)好(hao)的(de)(de)(de)(de)接地(di)(di)(di)(di)線(xian)插(cha)頭插(cha)入直流(liu)(liu)高(gao)壓(ya)放(fang)(fang)電(dian)(dian)(dian)(dian)棒(bang)(bang)的(de)(de)(de)(de)頭端部位的(de)(de)(de)(de)插(cha)孔(kong)內,將(jiang)地(di)(di)(di)(di)線(xian)的(de)(de)(de)(de)另一端與大地(di)(di)(di)(di)連接,接地(di)(di)(di)(di)要(yao)一定要(yao)可靠(kao)。3.放(fang)(fang)電(dian)(dian)(dian)(dian)時(shi)應(ying)該(gai)在試驗(yan)完畢后(hou),即直流(liu)(liu)高(gao)壓(ya)發(fa)生器的(de)(de)(de)(de)控制(zhi)箱的(de)(de)(de)(de)升(sheng)壓(ya)旋鈕回到(dao)零位上(shang),此時(shi)可觀察控制(zhi)箱上(shang)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)表的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)降到(dao)15KV～20KV左右,方可放(fang)(fang)電(dian)(dian)(dian)(dian)。4.放(fang)(fang)電(dian)(dian)(dian)(dian)時(shi)應(ying)先用(yong)直流(liu)(liu)高(gao)壓(ya)放(fang)(fang)電(dian)(dian)(dian)(dian)棒(bang)(bang)的(de)(de)(de)(de)前端的(de)(de)(de)(de)金(jin)屬尖(jian)頭,慢慢的(de)(de)(de)(de)去靠(kao)進已斷(duan)開(kai)試驗(yan)電(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)試品。此時(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)棒(bang)(bang)釋放(fang)(fang)電(dian)(dian)(dian)(dian)能是經過放(fang)(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)阻(zu)進行(xing)對地(di)(di)(di)(di)放(fang)(fang)電(dian)(dian)(dian)(dian)。然后(hou)再(zai)用(yong)放(fang)(fang)...
1、接(jie)地(di)電(dian)阻(zu)測(ce)量(liang)沿被測(ce)接(jie)地(di)E（C2、P2）和電(dian)位探(tan)(tan)針P1及電(dian)流(liu)探(tan)(tan)針C1，依(yi)直(zhi)線彼此相(xiang)距(ju)20米(mi)，使電(dian)位探(tan)(tan)針處(chu)于E、C中間(jian)位置，按(an)要(yao)求(qiu)將探(tan)(tan)針插(cha)入(ru)大地(di)。用導線將地(di)阻(zu)儀端子(zi)E（C2、P2）、P1、C1與探(tan)(tan)針所(suo)在位置對應聯(lian)接(jie)。?開啟地(di)阻(zu)儀電(dian)源(yuan)開關“ON”，選(xuan)擇合適擋位輕按(an)一下鍵該檔指標燈亮，表頭LCD顯(xian)示的數值即為(wei)(wei)被測(ce)得的地(di)電(dian)阻(zu)。2、土壤(rang)電(dian)阻(zu)率(lv)測(ce)量(liang)測(ce)量(liang)時(shi)在被測(ce)的土壤(rang)中沿直(zhi)線插(cha)入(ru)四根探(tan)(tan)針，并使各探(tan)(tan)針間(jian)距(ju)相(xiang)等，各間(jian)距(ju)的距(ju)離(li)為(wei)(wei)L，要(yao)求(qiu)探(tan)(tan)針入(ru)地(di)深度為(wei)(wei)L/20cm，用導線分(fen)別從C1、P1、P2、...
目前(qian)市場上大(da)部分回(hui)路(lu)電(dian)(dian)(dian)阻測(ce)試(shi)儀原理(li)(li)是采(cai)用典(dian)型的(de)四線(xian)制測(ce)量(liang)(liang)法(fa)，由高頻開(kai)關電(dian)(dian)(dian)源提供大(da)于100A的(de)測(ce)試(shi)電(dian)(dian)(dian)流(liu)，按下測(ce)量(liang)(liang)鍵時(shi)，高頻開(kai)關電(dian)(dian)(dian)源輸出大(da)于100A以(yi)上的(de)測(ce)試(shi)電(dian)(dian)(dian)流(liu)，同時(shi)采(cai)樣(yang)電(dian)(dian)(dian)路(lu)開(kai)始(shi)采(cai)樣(yang)，取得的(de)信號經(jing)放大(da)器放大(da)，由A/D轉換(huan)器將模(mo)擬信號轉換(huan)成(cheng)數字(zi)信號后(hou)，再(zai)經(jing)微處(chu)理(li)(li)器對數據進行濾波、運算、處(chu)理(li)(li)，后(hou)送顯示(shi)(shi)器顯示(shi)(shi)出此次測(ce)量(liang)(liang)的(de)電(dian)(dian)(dian)流(liu)和電(dian)(dian)(dian)阻值(zhi)。并可以(yi)在當電(dian)(dian)(dian)流(liu)測(ce)試(shi)回(hui)路(lu)出現斷線(xian)或接觸(chu)不良時(shi)，儀器會(hui)根據電(dian)(dian)(dian)流(liu)分流(liu)器上的(de)電(dian)(dian)(dian)壓判斷出電(dian)(dian)(dian)流(liu)回(hui)路(lu)接觸(chu)不良或開(kai)路(lu)。直流(liu)電(dian)(dian)(dian)阻快速(su)測(ce)試(shi)儀采(cai)用全新電(dian)(dian)(dian)源技(ji)術(shu)，具有(you)測(ce)量(liang)(liang)迅速(su)、...
妙定(ding)新(xin)研(yan)制的(de)(de)(de)(de)(de)變(bian)頻(pin)(pin)串(chuan)聯(lian)諧(xie)振(zhen)試驗(yan)裝置(zhi)具(ju)有體(ti)積小巧，美觀，功能(neng)完(wan)善，針對性強，適用(yong)范圍寬的(de)(de)(de)(de)(de)JTVFSR10KW的(de)(de)(de)(de)(de)變(bian)頻(pin)(pin)串(chuan)聯(lian)諧(xie)振(zhen)試驗(yan)裝置(zhi)，如(ru)果您正在選擇電(dian)(dian)力產(chan)品的(de)(de)(de)(de)(de)耐壓(ya)(ya)試驗(yan)設(she)備(bei)，相信這套設(she)備(bei)將成為您的(de)(de)(de)(de)(de)一*。主要(yao)是解決了傳統的(de)(de)(de)(de)(de)工頻(pin)(pin)耐壓(ya)(ya)試驗(yan)則需要(yao)較大(da)(da)的(de)(de)(de)(de)(de)源(yuan)容量(liang)(liang)及勵(li)磁變(bian)壓(ya)(ya)器(qi)(qi)(qi)，耗能(neng)嚴(yan)重，設(she)備(bei)體(ti)積重量(liang)(liang)龐(pang)大(da)(da)，長距離運(yun)輸其(qi)不(bu)方便，相應的(de)(de)(de)(de)(de)生產(chan)材料(liao)較多，其(qi)不(bu)經濟問題。變(bian)頻(pin)(pin)串(chuan)聯(lian)諧(xie)振(zhen)試驗(yan)裝置(zhi)由變(bian)頻(pin)(pin)電(dian)(dian)源(yuan)、勵(li)磁變(bian)壓(ya)(ya)器(qi)(qi)(qi)、高壓(ya)(ya)電(dian)(dian)抗器(qi)(qi)(qi)和電(dian)(dian)容分壓(ya)(ya)器(qi)(qi)(qi)組成。廣泛用(yong)于(yu)電(dian)(dian)力、冶(ye)金(jin)、石油、化(hua)工等行業(ye)，適用(yong)于(yu)大(da)(da)容量(liang)(liang)，高電(dian)(dian)壓(ya)(ya)的(de)(de)(de)(de)(de)電(dian)(dian)容性試品...
避雷(lei)器(qi)(qi)(qi)放電(dian)計(ji)(ji)數(shu)器(qi)(qi)(qi)校驗(yan)(yan)儀(yi)主(zhu)要(yao)用于測試各型放電(dian)計(ji)(ji)數(shu)器(qi)(qi)(qi)是(shi)否正常動作，可(ke)(ke)用于校驗(yan)(yan)各種避雷(lei)器(qi)(qi)(qi)計(ji)(ji)數(shu)器(qi)(qi)(qi)動作的可(ke)(ke)靠(kao)(kao)性(xing)，計(ji)(ji)數(shu)器(qi)(qi)(qi)動作的可(ke)(ke)靠(kao)(kao)性(xing)對于電(dian)力(li)系統(tong)非常重要(yao)，它是(shi)記(ji)錄避雷(lei)器(qi)(qi)(qi)在正常運行中受到雷(lei)擊次數(shu)統(tong)計(ji)(ji)的一個重要(yao)參數(shu)。它能為電(dian)力(li)系統(tong)的工作人員(yuan)提供有針對性(xing)對避雷(lei)器(qi)(qi)(qi)進(jin)行檢驗(yan)(yan)的重要(yao)依據(ju)。具有體積小、重量輕、攜帶方便、可(ke)(ke)靠(kao)(kao)性(xing)強(qiang)、操作簡單(dan)等特點，主(zhu)要(yao)用于35kV以上(shang)的高(gao)壓避雷(lei)器(qi)(qi)(qi)。避雷(lei)器(qi)(qi)(qi)放電(dian)計(ji)(ji)數(shu)器(qi)(qi)(qi)校驗(yan)(yan)儀(yi)操作方法1、將儀(yi)器(qi)(qi)(qi)輸出端(duan)與避雷(lei)器(qi)(qi)(qi)計(ji)(ji)數(shu)器(qi)(qi)(qi)兩(liang)端(duan)相連（連結線要(yao)盡量短(duan)），紅色端(duan)接上(shang)端(duan)，黑色端(duan)接地端(duan)。2、將電(dian)源...
絕(jue)緣(yuan)油(you)介(jie)電(dian)(dian)強(qiang)度測定儀采用微處理器(qi)(qi)，自動完(wan)成(cheng)升壓(ya)、保持、攪拌、靜放(fang)(fang)、計算、打印(yin)等操作，可(ke)在0～80KV范(fan)圍內(nei)進行油(you)循環耐壓(ya)試(shi)(shi)驗。該產品為干式鋁合金(jin)外殼具有重量(liang)(liang)輕、攜帶方便(bian)、適用于電(dian)(dian)力(li)系數及用戶在現場使用，本產品與同類(lei)產品相(xiang)比(bi)，具有操作簡便(bian)、效率高(gao)、測量(liang)(liang)準確等優點、是試(shi)(shi)驗人員理想的測試(shi)(shi)儀器(qi)(qi)。TD-221型絕(jue)緣(yuan)油(you)介(jie)電(dian)(dian)強(qiang)度測試(shi)(shi)儀主要技(ji)術指標(biao)1、輸出電(dian)(dian)壓(ya)：0～80KV（可(ke)選）2、電(dian)(dian)壓(ya)畸變率：＜3%3、升壓(ya)速度：2.0～3.5KV/S（可(ke)調）4、靜放(fang)(fang)時間(jian)：15分（可(ke)調）5、升壓(ya)間(jian)隔：5分...
雷(lei)(lei)(lei)擊計(ji)(ji)數(shu)器(qi)(qi)(qi)(qi)測(ce)(ce)試(shi)(shi)儀又稱雷(lei)(lei)(lei)電計(ji)(ji)數(shu)器(qi)(qi)(qi)(qi)校驗儀，是計(ji)(ji)算雷(lei)(lei)(lei)擊次數(shu)的一種機器(qi)(qi)(qi)(qi)，是根據電力(li)用戶的需(xu)要(yao)而設計(ji)(ji)研(yan)制的，其外(wai)(wai)(wai)形美觀、攜(xie)帶(dai)(dai)使用都很方(fang)便。適用于(yu)校驗各種避雷(lei)(lei)(lei)器(qi)(qi)(qi)(qi)計(ji)(ji)數(shu)器(qi)(qi)(qi)(qi)動作的可(ke)(ke)(ke)靠(kao)性，計(ji)(ji)數(shu)器(qi)(qi)(qi)(qi)動作的可(ke)(ke)(ke)靠(kao)性對于(yu)電力(li)系統非常重要(yao)。雷(lei)(lei)(lei)擊計(ji)(ji)數(shu)器(qi)(qi)(qi)(qi)測(ce)(ce)試(shi)(shi)儀主要(yao)有(you)(you)哪些特點1、體積(ji)小(xiao)、重量輕、攜(xie)帶(dai)(dai)方(fang)便、可(ke)(ke)(ke)靠(kao)性強(qiang)、操作簡單2、外(wai)(wai)(wai)形美觀、攜(xie)帶(dai)(dai)使用都很方(fang)便3、安全(quan)(quan)可(ke)(ke)(ke)靠(kao)：儀器(qi)(qi)(qi)(qi)外(wai)(wai)(wai)殼(ke)采用ABS塑料(liao)材料(liao)，高壓(ya)輸出無金屬外(wai)(wai)(wai)露，操作者安全(quan)(quan)有(you)(you)保障，不會被電擊；4、測(ce)(ce)試(shi)(shi)方(fang)便：本儀器(qi)(qi)(qi)(qi)配件(jian)中配有(you)(you)一套(tao)測(ce)(ce)試(shi)(shi)線(xian)，同時還有(you)(you)一個拉桿(gan)線(xian)，試(shi)(shi)驗時能夠...
雙鉗(qian)多功(gong)能(neng)接(jie)地(di)電(dian)(dian)(dian)(dian)阻測試儀采用(yong)雙鉗(qian)口(kou)非(fei)接(jie)觸(chu)測量(liang)(liang)(liang)(liang)技術無(wu)需打輔助地(di)，也無(wu)需將接(jie)地(di)體(ti)與負載隔離，實現(xian)了在(zai)線測量(liang)(liang)(liang)(liang)。在(zai)單點接(jie)地(di)系統、干(gan)擾性強(qiang)(qiang)等(deng)條件下(xia)，可(ke)以采用(yong)打輔助地(di)的測量(liang)(liang)(liang)(liang)方(fang)式進行測量(liang)(liang)(liang)(liang)。適(shi)用(yong)于(yu)電(dian)(dian)(dian)(dian)信、電(dian)(dian)(dian)(dian)力、氣象、機(ji)房、電(dian)(dian)(dian)(dian)力配電(dian)(dian)(dian)(dian)線路、鐵(tie)塔輸電(dian)(dian)(dian)(dian)線路、加(jia)油站(zhan)、工(gong)廠接(jie)地(di)網(wang)、避(bi)雷(lei)針等(deng)。雙鉗(qian)多功(gong)能(neng)接(jie)地(di)電(dian)(dian)(dian)(dian)阻測試儀特(te)點1、操(cao)作(zuo)簡單，單人(ren)作(zuo)業：全中文操(cao)作(zuo)界面、體(ti)積(ji)小、重量(liang)(liang)(liang)(liang)輕，防爆便(bian)攜(xie)(xie)箱(xiang)，野(ye)外測量(liang)(liang)(liang)(liang)攜(xie)(xie)帶方(fang)便(bian)2、抗干(gan)擾能(neng)力強(qiang)(qiang)：自(zi)產生高頻電(dian)(dian)(dian)(dian)流(liu)(liu)，從而過濾市電(dian)(dian)(dian)(dian)中50Hz、100Hz等(deng)諧(xie)波干(gan)擾電(dian)(dian)(dian)(dian)流(liu)(liu)，即(ji)使在(zai)500KV變電(dian)(dian)(dian)(dian)站(zhan)...
全(quan)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)變(bian)比(bi)(bi)(bi)組(zu)(zu)別測(ce)試(shi)(shi)(shi)儀(yi)是以單片(pian)機為核心進(jin)行測(ce)量(liang)(liang)計(ji)算和(he)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)控制，全(quan)中文菜(cai)單操作(zuo)界面，采用大屏幕液晶漢字顯示(shi)(shi)、菜(cai)單操作(zuo)，界面友(you)好，變(bian)比(bi)(bi)(bi)組(zu)(zu)別可一(yi)次(ci)測(ce)完。具(ju)有顯示(shi)(shi)直觀、穩定性(xing)好、精(jing)度高、測(ce)量(liang)(liang)范圍(wei)寬且現(xian)場不(bu)需三相電源等優點(dian)的(de)新一(yi)代(dai)智(zhi)能化(hua)變(bian)比(bi)(bi)(bi)測(ce)試(shi)(shi)(shi)儀(yi)器(qi)。TBC-III全(quan)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)變(bian)比(bi)(bi)(bi)組(zu)(zu)別測(ce)試(shi)(shi)(shi)儀(yi)主要功能及特點(dian)1．自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)測(ce)量(liang)(liang)接(jie)線(xian)組(zu)(zu)別。2．自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)進(jin)行組(zu)(zu)別變(bian)換(huan)，可直接(jie)測(ce)量(liang)(liang)所有變(bian)壓器(qi)的(de)變(bian)比(bi)(bi)(bi)。3．自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)切換(huan)相序。4．自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)切換(huan)量(liang)(liang)程。5．自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)校表。6．輸入(ru)標準(zhun)變(bian)比(bi)(bi)(bi)后，能自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)計(ji)算出相對(dui)誤差。7.一(yi)次(ci)測(ce)量(liang)(liang)完成，自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)(dong)切斷試(shi)(shi)(shi)驗(yan)...
變(bian)(bian)壓(ya)(ya)器(qi)變(bian)(bian)比組別測(ce)(ce)試(shi)(shi)儀屏幕(mu)采(cai)用了大屏幕(mu)彩色(se)液晶(jing)顯(xian)示(shi)屏，具(ju)有(you)中文菜(cai)單(dan)提示(shi)功能(neng)(neng)，操作(zuo)簡便(bian)(bian)直觀(guan)，一次完(wan)成三相變(bian)(bian)比測(ce)(ce)試(shi)(shi)，測(ce)(ce)試(shi)(shi)速(su)(su)度快，準(zhun)確度高(gao)。克服了傳(chuan)統變(bian)(bian)比電(dian)橋測(ce)(ce)試(shi)(shi)的(de)缺點。變(bian)(bian)壓(ya)(ya)器(qi)變(bian)(bian)比組別測(ce)(ce)試(shi)(shi)儀性能(neng)(neng)特(te)點1、大屏幕(mu)彩色(se)液晶(jing)顯(xian)示(shi)屏，中文菜(cai)單(dan)2、有(you)體積小，重量輕，操作(zuo)簡便(bian)(bian)直觀(guan)3、測(ce)(ce)試(shi)(shi)量程寬，高(gao)可達10000。4、測(ce)(ce)試(shi)(shi)速(su)(su)度快，10秒鐘完(wan)成三相測(ce)(ce)試(shi)(shi)。5、具(ju)有(you)角(jiao)差測(ce)(ce)試(shi)(shi)功能(neng)(neng)。6、Ζ形聯接變(bian)(bian)壓(ya)(ya)器(qi)測(ce)(ce)試(shi)(shi)。7、具(ju)有(you)CT變(bian)(bian)比測(ce)(ce)試(shi)(shi)功能(neng)(neng)。8、準(zhun)確度高(gao)9、高(gao)、低壓(ya)(ya)反接的(de)保護功能(neng)(neng)。10、變(bian)(bian)壓(ya)(ya)器(qi)短(duan)路、匝間(jian)短(duan)路保護功能(neng)(neng)。1...
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