產品列表 / products
ETCR1820非接觸高壓驗電(dian)器是(shi)專為(wei)高(gao)(gao)壓(ya)(ya)輸電(dian)(dian)(dian)(dian)線路驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian)而(er)精(jing)心設計制造。產(chan)品用于現場高(gao)(gao)壓(ya)(ya)線路驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian),識別高(gao)(gao)壓(ya)(ya)系(xi)統電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji),巡查高(gao)(gao)壓(ya)(ya)線路故障,修理(li)霓(ni)虹(hong)燈(deng)(deng)、高(gao)(gao)壓(ya)(ya)鈉燈(deng)(deng)檢驗(yan)(yan)(yan)感應(ying)電(dian)(dian)(dian)(dian)壓(ya)(ya),檢驗(yan)(yan)(yan)殘(can)留高(gao)(gao)壓(ya)(ya)或感應(ying)電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)。產(chan)品由(you)高(gao)(gao)壓(ya)(ya)探測器(qi)與(yu)伸縮絕緣(yuan)桿組成,采(cai)用非接(jie)觸(chu)感應(ying)技術,無需接(jie)觸(chu)帶電(dian)(dian)(dian)(dian)體,保障了(le)操作人員的安全。驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian)器(qi)具有紅色LED及蜂鳴器(qi)聲光報警,辨識容易(yi),9個電(dian)(dian)(dian)(dian)壓(ya)(ya)檔位涵(han)蓋了(le)各種電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji),適合(he)各種高(gao)(gao)壓(ya)(ya)系(xi)統,無需根據不同電(dian)(dian)(dian)(dian)壓(ya)(ya)等(deng)級(ji)購(gou)置多套高(gao)(gao)壓(ya)(ya)驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian)器(qi),節(jie)省(sheng)成本。防護(hu)等(deng)級(ji)達IP65,可在戶內戶外使用。驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian)器(qi)采(cai)用可調節(jie)接(jie)口與(yu)絕緣(yuan)桿連接(jie),連接(jie)可靠操作特別方便。
ETCR1820非(fei)接觸高壓(ya)驗電器操作簡單安全可靠省時快捷,為用電檢查人員(yuan)提供一款安全、實用、便捷的(de)新型(xing)電力儀器,是(shi)鐵路(lu)、電力系統線路(lu)檢修(xiu)的(de)*工(gong)具。
驗電(dian)作業需按(an)照【國家電(dian)網公司電(dian)力安(an)全工作規程】中有關帶(dai)電(dian)作業的(de)相關要求(qiu)執行(xing),驗電(dian)作業應(ying)在晴好天氣(qi)下(xia)進行(xing)。驗電(dian)作業時,操作人員應(ying)戴(dai)絕(jue)緣(yuan)手套,人身(shen)與帶(dai)電(dian)體的(de)安(an)全距離及絕(jue)緣(yuan)桿有效絕(jue)緣(yuan)長度要求(qiu)。詳見(jian)下(xia)表:
人身與(yu)帶電體的安全(quan)距離
電壓 等級 | 10KV | 35KV | 66KV | 110KV | 220KV | 330KV | 500KV |
安全 距離 | 0.4m | 0.6m | 0.7m | 1.0m | 1.8m | 2.2m | 3.4m |
帶電作業時絕緣桿的有(you)效絕緣長(chang)度(du)
電壓 等(deng)級 | 10KV | 35KV | 66KV | 110KV | 220KV | 330KV | 500KV |
有(you)效絕(jue)緣長度 | 0.7m | 0.9m | 1.0m | 1.3m | 2.1m | 3.1m | 4.0m |
三. 技術規格(ge)
1、 參數規(gui)格
功 能 | 現場高(gao)壓驗(yan)電(dian),識(shi)別高(gao)壓系統電(dian)壓等級,巡(xun)查高(gao)壓線路(lu)故(gu)障,修理霓虹燈(deng)感應電(dian)壓,檢驗(yan)殘留(liu)高(gao)壓或感應電(dian)壓等 |
電 源 | 鋅錳干電池6F22、9V |
電壓檔位 | 9檔(dang) |
驗電范圍 | 110V~500KV(選型) |
驗電指示 | 紅色雙閃LED燈(deng)指示 |
“嗶—嗶—嗶”蜂鳴(ming)聲 | |
自檢功(gong)能 | 旋鈕至(zhi)“TEST”檔(dang),指示燈點(dian)亮,蜂(feng)鳴器“嗶(bi)-”聲 |
電(dian)池電(dian)壓低指(zhi)示 | 當探測器電(dian)(dian)池(chi)電(dian)(dian)壓降到低(di)于7.2V±0.1V時,LED指示燈慢閃,提醒更換(huan)電(dian)(dian)池(chi)。 |
防護等級 | IP65 |
儀器質量 | 儀器:520g(含電(dian)池);包裝及絕(jue)緣桿的總質(zhi)量:約4.6kg |
儀器尺寸(cun) | 300mm×273mm×85mm |
絕緣桿長度 | 直徑Φ38mm;長度:縮態為1000mm;伸態為4500mm |
絕(jue)緣試(shi)驗 | 絕(jue)緣桿拉伸(shen)后兩端:AC 220kV/rms 接收器(qi)、探測器(qi):AC3700V/rms(外露金屬(shu)與塑料外殼間) |
工作溫濕度 | -10℃~40℃;80%rh以下(xia) |
存放溫濕度 | -10℃~60℃;70%rh以(yi)下(xia) |
2、型號(hao)與驗電電壓(ya)等(deng)級(ji)
產品型號 | 電壓等級 |
ETCR1820 | OFF--TEST--380V--6.6KV--10KV--35KV--66KV--110KV--220KV —330KV--500KV |
ETCR1820B | OFF--TEST--240V--3.3KV--6KV--11KV--22KV--33KV--66KV--132KV --275KV |