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2024-1

儀(yi)器(qi)(qi)自檢(jian)使(shi)用之前(qian)取出發(fa)射(she)(she)器(qi)(qi)X和(he)發(fa)射(she)(she)器(qi)(qi)Y，將自檢(jian)線一(yi)端(duan)(duan)接入220V電(dian)源，另一(yi)端(duan)(duan)分(fen)別連接發(fa)射(she)(she)器(qi)(qi)X和(he)發(fa)射(she)(she)器(qi)(qi)Y的掛勾(gou)。連接絕緣桿。打開接收(shou)器(qi)(qi)，顯(xian)示起始波形后(hou)即可(ke)。高壓無線核相器(qi)(qi)現場使(shi)用使(shi)用前(qian)必須遵守《電(dian)力安全(quan)...

2024-1

氧化鋅避雷(lei)器(qi)特性測試(shi)儀(yi)操作簡(jian)單、使用方便(bian)，測量全(quan)(quan)過程由人機界(jie)面控制，可測量氧化鋅避雷(lei)器(qi)的(de)全(quan)(quan)電(dian)(dian)流(liu)(liu)、阻性電(dian)(dian)流(liu)(liu)及其諧波(bo)(bo)(bo)、工頻參考電(dian)(dian)壓及其諧波(bo)(bo)(bo)、有功功率(lv)和相(xiang)位差，大屏幕可顯示電(dian)(dian)壓和電(dian)(dian)流(liu)(liu)的(de)真(zhen)實波(bo)(bo)(bo)形。儀(yi)器(qi)運用數(shu)字...

2023-12

交直流(liu)分(fen)(fen)(fen)壓器使用(yong)方法：1、打開箱(xiang)(xiang)蓋(gai)，箱(xiang)(xiang)蓋(gai)上(shang)裝(zhuang)有多(duo)值(zhi)千(qian)伏表及專用(yong)電(dian)纜，提起箱(xiang)(xiang)體，分(fen)(fen)(fen)壓器就安裝(zhuang)在箱(xiang)(xiang)底(di)上(shang)。2、先將(jiang)地線與(yu)分(fen)(fen)(fen)壓器接(jie)地柱接(jie)牢，再將(jiang)專用(yong)電(dian)纜的(de)一端(duan)接(jie)分(fen)(fen)(fen)壓器，另一端(duan)接(jie)多(duo)值(zhi)千(qian)伏表。3、將(jiang)被試品與(yu)分(fen)(fen)(fen)壓器...

2023-12

電(dian)(dian)容分(fen)(fen)(fen)(fen)壓(ya)(ya)器分(fen)(fen)(fen)(fen)類：1、按(an)用途：直(zhi)流分(fen)(fen)(fen)(fen)壓(ya)(ya)器、交流分(fen)(fen)(fen)(fen)壓(ya)(ya)器和沖擊電(dian)(dian)壓(ya)(ya)分(fen)(fen)(fen)(fen)壓(ya)(ya)器（1）直(zhi)流分(fen)(fen)(fen)(fen)壓(ya)(ya)器：由(you)二個(組)電(dian)(dian)阻(zu)元件構成，通常(chang)用一高阻(zu)抗電(dian)(dian)壓(ya)(ya)表測量低壓(ya)(ya)臂上的(de)電(dian)(dian)壓(ya)(ya)。（2）交流分(fen)(fen)(fen)(fen)壓(ya)(ya)器：有電(dian)(dian)阻(zu)式、電(dian)(dian)容式兩類。電(dian)(dian)阻(zu)式的(de)由(you)...

2023-12

SXBP變(bian)頻(pin)串聯(lian)諧振試(shi)驗成(cheng)套裝置主(zhu)要由變(bian)頻(pin)控(kong)制器(qi)(qi)，勵磁變(bian)壓(ya)器(qi)(qi)，高壓(ya)電(dian)抗器(qi)(qi)，高壓(ya)分壓(ya)器(qi)(qi)等組成(cheng)。變(bian)頻(pin)控(kong)制器(qi)(qi)又分兩大(da)類，20KW及以上為控(kong)制臺(tai)式，20KW以下為便攜箱(xiang)式；它由控(kong)制器(qi)(qi)和濾波器(qi)(qi)組成(cheng)。變(bian)頻(pin)控(kong)制器(qi)(qi)主(zhu)...

2023-11

什(shen)么是線纜(lan)電(dian)阻(zu)測(ce)(ce)試儀(yi)?線纜(lan)電(dian)阻(zu)測(ce)(ce)試儀(yi)是一種用(yong)于測(ce)(ce)量(liang)電(dian)纜(lan)或(huo)線纜(lan)電(dian)阻(zu)的儀(yi)器。它(ta)通(tong)過(guo)測(ce)(ce)量(liang)電(dian)纜(lan)的電(dian)阻(zu)值(zhi)來判斷(duan)電(dian)纜(lan)的質量(liang)和性能(neng)。上海雙特為您介紹。線纜(lan)電(dian)阻(zu)測(ce)(ce)試儀(yi)的工(gong)作原理是利用(yong)歐姆(mu)定律，即電(dian)流通(tong)過(guo)導(dao)體時(shi)，導(dao)體兩...

2023-11

手持(chi)式(shi)直流(liu)(liu)電阻測試(shi)儀接(jie)線方式(shi)的(de)選擇(ze)：變壓(ya)器(qi)直流(liu)(liu)電阻測量是變壓(ya)器(qi)制(zhi)造中半成品、成品出廠(chang)試(shi)驗、安裝、交接(jie)試(shi)驗及電力部門預防性試(shi)驗的(de)必測項(xiang)目(mu)，能有(you)效發現(xian)變壓(ya)器(qi)線圈的(de)選材、焊接(jie)、連接(jie)部位松動、缺(que)股、斷線等制(zhi)造...