YDQ-II-10KV 高壓驗電器

技(ji)術參(can)數

（1）6KV高壓驗電(dian)器 　　有(you)效(xiao)絕緣(yuan)長度：840mm 手柄長度(du)：120mm 節數：5 護環直徑(jing)：55mm 接觸電極(ji)長度：40mm 　　

（2）10KV高壓驗電器 　　有(you)效絕緣(yuan)長度(du)：840mm 手(shou)柄長度(du)：120mm 節數(shu)：5 護(hu)環直徑：55mm 接觸電極(ji)長度：40mm 　　

（3）35KV高(gao)壓驗電器 　　有效絕緣長(chang)度：1870mm 手柄長度(du)：120mm 節數：5 護環直徑：57mm 接觸電(dian)極長度：50mm 　　

（4）110KV高壓驗電(dian)器 　　適用電(dian)壓等級(ji)：110KV 回(hui)態長度(du)60cm 伸態長(chang)度200cm 　　

（5）220KV高(gao)壓驗電(dian)器 　　適用電(dian)壓等級：220KV 回態(tai)長度80cm 伸(shen)態(tai)長(chang)度300cm 　　

（6）500KV高壓驗(yan)電器 　　適用電壓等級(ji)：500KV 回態(tai)長度160cm 伸態長度720cm

使用方(fang)法及(ji)注意(yi)事項

使(shi)(shi)用驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器時必須注意其額定電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)和被檢(jian)(jian)(jian)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)的電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等級(ji)相適應(ying)(ying)，否(fou)則可能會危(wei)及(ji)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)操(cao)作(zuo)人(ren)員的人(ren)身安(an)全或(huo)(huo)造成誤判斷(duan)。驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)時操(cao)作(zuo)人(ren)員應(ying)(ying)戴絕緣手套(tao)，手握在(zai)(zai)罩(zhao)護環以下(xia)的握手部位，先在(zai)(zai)有電(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備(bei)上進行(xing)檢(jian)(jian)(jian)驗(yan)(yan)(yan)(yan)，檢(jian)(jian)(jian)驗(yan)(yan)(yan)(yan)時應(ying)(ying)漸漸將(jiang)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器移(yi)近(jin)帶(dai)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備(bei)至(zhi)發光或(huo)(huo)發聲(sheng)時止(zhi)，以確認驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器性能完(wan)好，有自(zi)檢(jian)(jian)(jian)系統(tong)的驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器應(ying)(ying)先撳動自(zi)檢(jian)(jian)(jian)鈕確認驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器完(wan)好，然后再在(zai)(zai)需要(yao)進行(xing)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)的設(she)(she)備(bei)上檢(jian)(jian)(jian)測，檢(jian)(jian)(jian)測時也應(ying)(ying)漸漸將(jiang)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器移(yi)近(jin)待測設(she)(she)備(bei)，直至(zhi)觸及(ji)設(she)(she)備(bei)導電(dian)(dian)(dian)(dian)(dian)(dian)部位，此過程若一直無聲(sheng)、光指(zhi)示，則可判定該(gai)設(she)(she)備(bei)不帶(dai)電(dian)(dian)(dian)(dian)(dian)(dian)，反之(zhi)，如在(zai)(zai)移(yi)近(jin)過程中突然發光或(huo)(huo)發聲(sheng)，即認為該(gai)設(she)(she)備(bei)帶(dai)電(dian)(dian)(dian)(dian)(dian)(dian)，即可停止(zhi)移(yi)近(jin)，結束(shu)驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)。 另外，風車型驗(yan)(yan)(yan)(yan)電(dian)(dian)(dian)(dian)(dian)(dian)器只適用于戶內或(huo)(huo)戶外良好天(tian)氣下(xia)使(shi)(shi)用，凡雨、雪等環境條件下(xia)，禁止(zhi)使(shi)(shi)用。 　
(1)用高(gao)壓驗電器進行測試時，必(bi)須戴上符合要求的絕緣(yuan)手套(tao);不可(ke)一(yi)個人(ren)單獨測試，身旁必須有(you)人(ren)監(jian)護;測試時，要防止(zhi)發生相(xiang)間或對地(di)短路(lu)事故;人體與帶(dai)電體應保持足夠的安全距離(li)，10kV高壓的安全距離為0. 7 m以上.室外(wai)使用時，天氣必須良好，雨、雪、霧及濕度較大的天氣中不(bu)宜使用普通絕緣桿的類型，以防(fang)發(fa)生危險。 　　

(2)使用前，要按(an)所(suo)測設備(線(xian)路)的電(dian)壓等級將絕緣棒(bang)(bang)拉(la)伸至規定長度，選用合(he)適型號(hao)的指示器(qi)(qi)和絕緣棒(bang)(bang)，并對指示器(qi)(qi)進行檢查，投人(ren)使用的高壓驗(yan)電(dian)器(qi)(qi)必須是經電(dian)氣試驗(yan)合(he)格的。 　　

(3)對回轉式(shi)高壓(ya)驗(yan)電器，使用(yong)前應把檢驗(yan)過(guo)的指示器旋接在絕緣棒上(shang)固定，并用(yong)綢布將(jiang)其表(biao)面擦拭干凈(jing)，然后轉動至所需角度(du)，以便(bian)使用(yong)時觀察方便(bian)。 　　

(4)對電(dian)(dian)容式高壓驗電(dian)(dian)器(qi)，絕緣棒上標(biao)有(you)紅線，紅線以上部(bu)分(fen)表示(shi)內有(you)電(dian)(dian)容元件，且屬帶(dai)電(dian)(dian)部(bu)分(fen)，該部(bu)分(fen)要按《電(dian)(dian)業安全(quan)工作規(gui)程》的要求與臨近導(dao)體(ti)或接地體(ti)保持必要的安全(quan)距離。

(5)使用時(shi)，應特別(bie)注意手握部位(wei)不(bu)得超過護環(huan)

(6)用回轉式高壓驗電器(qi)時，指示(shi)器(qi)的金(jin)屬觸頭應(ying)逐(zhu)漸靠近被(bei)測(ce)設(she)備(或導線)，一旦指(zhi)示(shi)器葉(xie)(xie)片(pian)開(kai)始正常回(hui)轉(zhuan)，則說明(ming)該設(she)備有(you)電(dian)(dian)，應隨即離開(kai)被測設(she)備。葉(xie)(xie)片(pian)不能(neng)長期回(hui)轉(zhuan)，以保證(zheng)驗電(dian)(dian)器的使用壽命(ming)。當電(dian)(dian)纜或電(dian)(dian)容上存在(zai)殘余電(dian)(dian)荷電(dian)(dian)壓(ya)時，指(zhi)示(shi)器葉(xie)(xie)片(pian)會短時緩慢轉(zhuan)幾(ji)圈，而后自行停轉(zhuan)，因此它可以準確(que)鑒別(bie)設(she)備是否停電(dian)(dian)。 　　

(7)對(dui)線路的驗(yan)(yan)(yan)(yan)(yan)電(dian)(dian)應逐相進(jin)(jin)行，對(dui)聯絡用的斷路器或(huo)隔離開關(guan)或(huo)其(qi)他檢修(xiu)設(she)備驗(yan)(yan)(yan)(yan)(yan)電(dian)(dian)時(shi)，應在其(qi)進(jin)(jin)出線兩側各相分別驗(yan)(yan)(yan)(yan)(yan)電(dian)(dian)。對(dui)同桿塔(ta)架設(she)的多(duo)層電(dian)(dian)力(li)線路進(jin)(jin)行驗(yan)(yan)(yan)(yan)(yan)電(dian)(dian)時(shi)，先驗(yan)(yan)(yan)(yan)(yan)低壓、后驗(yan)(yan)(yan)(yan)(yan)高壓，先驗(yan)(yan)(yan)(yan)(yan)下層、后驗(yan)(yan)(yan)(yan)(yan)上層。 　　

(8)在電容器組上驗電應待其放電完(wan)畢后再(zai)進行。 　　

(9)每次使用完(wan)畢，在(zai)收縮絕(jue)緣棒及取(qu)下回轉(zhuan)指示(shi)器放人包裝袋之前(qian)，應將表面塵埃擦拭干(gan)凈，并存(cun)放在(zai)干(gan)燥通風的地方(fang)，以免(mian)受潮。回轉(zhuan)指示(shi)器應妥善(shan)保管，不得強烈振動(dong)或沖擊，也不準擅自調整拆裝。 　　

(10)為保證使(shi)用安(an)全，驗電器應(ying)每半(ban)年進(jin)行一次預防性電氣試(shi)驗。