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簡要(yao)描述:避(bi)雷(lei)、氧化(hua)鋅避(bi)雷(lei)器測(ce)試儀(yi)可測(ce)量氧化(hua)鋅避(bi)雷(lei)器在(zai)工頻電(dian)(dian)(dian)壓(ya)(ya)下(xia)的全電(dian)(dian)(dian)流(liu)、三次諧(xie)波、阻(zu)性電(dian)(dian)(dian)流(liu)、阻(zu)性電(dian)(dian)(dian)流(liu)峰值、容性電(dian)(dian)(dian)流(liu)、有功功率(lv)等(deng)。并顯(xian)示電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流(liu)的波形(xing)及打(da)印輸出。
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概述:
YBL-III系列氧(yang)化(hua)鋅避雷器(qi)(qi)測(ce)試儀(yi)是用(yong)(yong)于(yu)現(xian)場(chang)和(he)(he)實(shi)驗(yan)室檢(jian)測(ce)避雷器(qi)(qi)各(ge)項相關電(dian)(dian)氣參(can)數(shu)的(de)(de)儀(yi)器(qi)(qi),廣泛(fan)應用(yong)(yong)于(yu)氧(yang)化(hua)鋅避雷器(qi)(qi)的(de)(de)現(xian)場(chang)在(zai)線監測(ce)(帶電(dian)(dian)測(ce)試)和(he)(he)實(shi)驗(yan)室(停電(dian)(dian)檢(jian)修)的(de)(de)測(ce)試中。符合中華人民共和(he)(he)國(guo)電(dian)(dian)力(li)行(xing)業標準《DL474.5—92現(xian)場(chang)絕(jue)緣試驗(yan)實(shi)施(shi)導則—避雷器(qi)(qi)試驗(yan)》的(de)(de)要術。本儀(yi)器(qi)(qi)采(cai)用(yong)(yong)微電(dian)(dian)腦進行(xing)采(cai)樣(yang)、控制(zhi)等(deng)*技(ji)術,可測(ce)量氧(yang)化(hua)鋅避雷器(qi)(qi)在(zai)工頻電(dian)(dian)壓(ya)下的(de)(de)全電(dian)(dian)流、三次諧波(bo)、阻性(xing)(xing)電(dian)(dian)流、阻性(xing)(xing)電(dian)(dian)流峰值、容性(xing)(xing)電(dian)(dian)流、有功(gong)(gong)功(gong)(gong)率(lv)等(deng)。并顯(xian)示(shi)電(dian)(dian)壓(ya)、電(dian)(dian)流的(de)(de)波(bo)形(xing)及打印輸(shu)出。本公(gong)司(si)采(cai)用(yong)(yong)大屏(ping)幕(mu)液晶顯(xian)示(shi),漢字菜單提示(shi)操作(zuo),使(shi)人機交換功(gong)(gong)能更強。同(tong)時(shi)提供(gong)現(xian)場(chang)的(de)(de)接線顯(xian)示(shi)。本儀(yi)器(qi)(qi)具有接線簡單、測(ce)量精度高、可靠性(xing)(xing)強等(deng)特(te)點(dian).揚州豪泰(tai)生產氧化(hua)鋅(xin)避雷器(qi)測試儀、歡迎(ying)選(xuan)購。
面板結構(gou)圖:避雷、氧化鋅避雷器測試儀
1.電(dian)流信號輸入端; 5.大(da)屏幕液晶
2.電(dian)壓信號輸(shu)入端; 6.電(dian)源開關;
3.安(an)全接地端 7.微型打(da)印機;
4.電源插座(zuo) 8.菜(cai)單操作鍵。
主要技術指標(biao):
1.測量(liang)參(can)數及范圍
全電流(liu)(峰值): 0-20 mA
三(san)次(ci)諧波電流: 0-20 mA
阻性電流(liu)(峰值): 0-20 mA
阻性(xing)電流峰值(zhi): 0-20 mA
容性電(dian)流(峰值(zhi)): 0-20 mA
避(bi)雷器功耗: 0-8W
避雷、氧化鋅避雷器測試儀除顯示上述各測量值外,還可顯示電壓及全電流的波(bo)形。
2.測量(liang)誤差:
試驗電(dian)壓:±2%
全(quan)電流:±2%
阻性電流:±5%
容(rong)性電流:±5%
避雷器功(gong)耗: ±5%
3.輸入信(xin)號(hao):
電壓信(xin)號(hao)(PT的低壓測):AC 5 ~ 200V
電流信(xin)號: AC 0 ~ 20mA
4.工作(zuo)電源:
AC 220V±10% 50Hz