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YDQ-2型110kv流高壓聲光驗電器

更新時(shi)間(jian):2023-11-10

訪問量:1396

廠商性質:生產廠家

生產地址:上海

簡要描述:
高壓驗電器由電子集成電路制成的聲光批示,性能穩定、可靠。具有全電路自檢功能和抗干擾性強等特點。GSY交流驗電器無論是白天或夜晚、室內變電所站或室外架空線上,都能正確、可靠地為您服務,是電力系統和工礦企業電氣部門*的安全用具。

GSY交流驗電器

 

技術(shu)參(can)數
 
16KV高(gao)壓(ya)驗電器   有效絕緣長度:840mm 手(shou)柄(bing)長(chang)度:120mm 節數:護環直徑(jing):55mm 接觸電極長度:40mm   

210KV高壓(ya)驗電器   有效絕緣長度:840mm 手柄長度:120mm 節數:護環直徑(jing):55mm 接觸電極長度:40mm   

335KV高壓驗(yan)電器   有效絕緣長度(du):1870mm 手柄長度:120mm 節(jie)數:護環直(zhi)徑:57mm 接觸電極(ji)長(chang)度:50mm   

4110KV高(gao)壓驗電器   適(shi)用電壓等級:110KV 回態長度60cm 伸態長度200cm   

5220KV高(gao)壓驗電器   適用電壓等級:220KV 回態長(chang)度80cm 伸態長度300cm   

6500KV高壓驗電器   適用電壓等(deng)級:500KV 回態長度(du)160cm 伸態長度720cm

 


使用(yong)方法及注意(yi)事項

使(shi)用(yong)驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)時(shi)必須(xu)注意(yi)其(qi)額定電(dian)(dian)(dian)(dian)(dian)壓和被檢驗(yan)電(dian)(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)(bei)的(de)電(dian)(dian)(dian)(dian)(dian)壓等(deng)級(ji)相適(shi)應(ying)(ying),否則(ze)可(ke)能會危(wei)及(ji)驗(yan)電(dian)(dian)(dian)(dian)(dian)操作(zuo)人(ren)(ren)員的(de)人(ren)(ren)身安全或造成誤(wu)判斷。驗(yan)電(dian)(dian)(dian)(dian)(dian)時(shi)操作(zuo)人(ren)(ren)員應(ying)(ying)戴絕緣手(shou)套,手(shou)握(wo)在(zai)(zai)罩護環以下的(de)握(wo)手(shou)部位,先在(zai)(zai)有(you)(you)電(dian)(dian)(dian)(dian)(dian)設(she)(she)備(bei)(bei)上(shang)進行(xing)檢驗(yan),檢驗(yan)時(shi)應(ying)(ying)漸(jian)漸(jian)將(jiang)驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)移(yi)(yi)近(jin)帶(dai)電(dian)(dian)(dian)(dian)(dian)設(she)(she)備(bei)(bei)至(zhi)發(fa)(fa)光(guang)或發(fa)(fa)聲時(shi)止,以確認驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)性能完好(hao)(hao),有(you)(you)自(zi)檢系統的(de)驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)應(ying)(ying)先撳動自(zi)檢鈕確認驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)完好(hao)(hao),然(ran)后再在(zai)(zai)需要進行(xing)驗(yan)電(dian)(dian)(dian)(dian)(dian)的(de)設(she)(she)備(bei)(bei)上(shang)檢測,檢測時(shi)也應(ying)(ying)漸(jian)漸(jian)將(jiang)驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)移(yi)(yi)近(jin)待(dai)測設(she)(she)備(bei)(bei),直(zhi)至(zhi)觸及(ji)設(she)(she)備(bei)(bei)導(dao)電(dian)(dian)(dian)(dian)(dian)部位,此(ci)過程若一(yi)直(zhi)無聲、光(guang)指示,則(ze)可(ke)判定該設(she)(she)備(bei)(bei)不帶(dai)電(dian)(dian)(dian)(dian)(dian),反之(zhi),如在(zai)(zai)移(yi)(yi)近(jin)過程中(zhong)突然(ran)發(fa)(fa)光(guang)或發(fa)(fa)聲,即(ji)認為該設(she)(she)備(bei)(bei)帶(dai)電(dian)(dian)(dian)(dian)(dian),即(ji)可(ke)停止移(yi)(yi)近(jin),結束驗(yan)電(dian)(dian)(dian)(dian)(dian)。 另外,風車型驗(yan)電(dian)(dian)(dian)(dian)(dian)器(qi)只(zhi)適(shi)用(yong)于戶(hu)內(nei)或戶(hu)外良(liang)好(hao)(hao)天氣下使(shi)用(yong),凡雨(yu)、雪等(deng)環境條件下,禁止使(shi)用(yong)。  
(1)用高(gao)壓驗(yan)電器進行測(ce)試時(shi),必須戴上符合要求的(de)絕緣手套(tao);不可(ke)一個(ge)人單(dan)獨(du)測(ce)試,身旁(pang)必須(xu)有(you)人監護;測試時,要防止發生相間或對地短路事故;人體與帶電體應(ying)保持足夠的安全(quan)距離,10kV高壓的(de)安全距離(li)為0. 7 m以(yi)上.室(shi)外使用時,天氣(qi)(qi)必須良好(hao),雨(yu)、雪、霧及濕度較大(da)的天氣(qi)(qi)中不宜使用普通(tong)絕緣桿的類型,以防發生危險。   

(2)使用前(qian),要按所測設(she)備(線路)的電(dian)壓(ya)等級(ji)將(jiang)絕緣棒(bang)拉伸(shen)至規定長度(du),選(xuan)用合(he)(he)適型號的指示器(qi)和絕緣棒(bang),并對指示器(qi)進(jin)行檢查,投人使用的高壓(ya)驗(yan)電(dian)器(qi)必(bi)須(xu)是經電(dian)氣試驗(yan)合(he)(he)格的。   

(3)對(dui)回轉式高壓驗電器,使用(yong)前應把(ba)檢驗過的(de)指示器旋接在(zai)絕緣棒上固定,并(bing)用(yong)綢布將(jiang)其表面擦拭干凈,然后轉動(dong)至所需角度,以便(bian)使用(yong)時觀(guan)察(cha)方便(bian)。   

(4)對電(dian)(dian)容(rong)式高壓驗電(dian)(dian)器(qi),絕(jue)緣棒上標有(you)紅(hong)線(xian),紅(hong)線(xian)以上部(bu)分(fen)表示內有(you)電(dian)(dian)容(rong)元(yuan)件,且屬帶電(dian)(dian)部(bu)分(fen),該部(bu)分(fen)要按《電(dian)(dian)業(ye)安全(quan)工(gong)作(zuo)規程》的要求與(yu)臨(lin)近導體(ti)(ti)或接地體(ti)(ti)保(bao)持必要的安全(quan)距離。 

(5)使用(yong)時,應特別注意(yi)手握部位不得超過護環

(6)用回轉式高壓驗電器時,指示器的金屬觸頭應逐漸靠(kao)近被(bei)測設備(或導線),一旦(dan)指示器(qi)葉片開(kai)始(shi)正常回轉(zhuan),則說明(ming)該設(she)(she)(she)備(bei)有(you)電(dian),應隨即(ji)離開(kai)被測設(she)(she)(she)備(bei)。葉片不能(neng)長期回轉(zhuan),以保證驗(yan)電(dian)器(qi)的使(shi)用(yong)壽命。當電(dian)纜(lan)或(huo)電(dian)容上存在殘余電(dian)荷電(dian)壓(ya)時(shi),指示器(qi)葉片會短時(shi)緩慢(man)轉(zhuan)幾(ji)圈,而(er)后自行停轉(zhuan),因此它可以準(zhun)確鑒別設(she)(she)(she)備(bei)是否停電(dian)。   

(7)對線(xian)路的(de)驗(yan)電應逐相進行(xing),對聯(lian)絡用的(de)斷路器或隔離開關或其(qi)他(ta)檢修(xiu)設(she)備(bei)驗(yan)電時,應在其(qi)進出(chu)線(xian)兩側各相分別驗(yan)電。對同桿塔架設(she)的(de)多層電力線(xian)路進行(xing)驗(yan)電時,先驗(yan)低壓(ya)、后驗(yan)高壓(ya),先驗(yan)下層、后驗(yan)上(shang)層。   

(8)在電容器組上驗(yan)電應待其放電完畢后再(zai)進行(xing)。   

(9)每次使用完(wan)畢,在收縮絕緣棒及取(qu)下回轉指示器放人(ren)包(bao)裝袋之前(qian),應將表面塵埃擦拭(shi)干凈,并存放在干燥(zao)通風的地方,以免(mian)受潮。回轉指示器應妥善保(bao)管,不得(de)強烈振動或沖(chong)擊,也不準(zhun)擅自調(diao)整拆裝。   

(10)為保證使(shi)用安全,驗電(dian)(dian)器應每半(ban)年進行一(yi)次預防性(xing)電(dian)(dian)氣(qi)試(shi)驗。
 

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