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0.4kV伸縮型高壓驗電器

簡要描述:0.4kV伸(shen)縮型(xing)(xing)(xing)高(gao)(gao)壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi)又稱為高(gao)(gao)壓(ya)(ya)測(ce)電(dian)器(qi)(qi)(qi),是(shi)一種用于檢測(ce)電(dian)氣設備上工(gong)作電(dian)壓(ya)(ya)是(shi)否存在的便攜式裝置(zhi)。具有攜帶方便、驗(yan)電(dian)靈敏度(du)高(gao)(gao)、不受強電(dian)場干擾、具備全(quan)電(dian)路自(zi)檢功(gong)能、待機時間(jian)長等(deng)特點。主(zhu)要類型(xing)(xing)(xing)有聲光(guang)型(xing)(xing)(xing)高(gao)(gao)壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi)(棒狀伸(shen)縮式驗(yan)電(dian)器(qi)(qi)(qi),電(dian)容型(xing)(xing)(xing)驗(yan)電(dian)器(qi)(qi)(qi),GDY型(xing)(xing)(xing)/GD型(xing)(xing)(xing)/GSY型(xing)(xing)(xing)高(gao)(gao)壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi)),語言(yan)型(xing)(xing)(xing)高(gao)(gao)壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi),風(feng)車(che)式壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi),防雨式高(gao)(gao)壓(ya)(ya)驗(yan)電(dian)器(qi)(qi)(qi)等(deng)。

  • 產(chan)品型號:KT
  • 廠商性質:生產廠家
  • 更新時間:2023-09-20
  • 訪  問  量:857

0.4kV伸縮型高壓驗電器的詳細介紹:

一、產品概述:

0.4kV伸縮型高壓驗電器又稱為高壓測電器,是一種用于檢測電氣設備上工作電壓是否存在的便攜式裝置。具有攜帶方便、驗電靈敏度高、不受強電場干擾、具備全電路自檢功能、待機時間長等特點。主要類型有聲光型高壓驗電器(棒狀伸縮式驗電器,電容型驗電器,GDY型/GD型/GSY型高壓驗電器),語言型高壓驗電器,風車式壓驗電器,防雨式高壓驗電器等。

二、產品分(fen)類:

1、按適用(yong)電(dian)(dian)壓等級可分為:0.1-10kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、6kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、10kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、35kV驗(yan)電(dian)(dian)、器(qi)(qi)(qi)、、66kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、110kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、220kV驗(yan)電(dian)(dian)器(qi)(qi)(qi)、500kV驗(yan)電(dian)(dian)器(qi)(qi)(qi);

2、按(an)型(xing)(xing)(xing)號可分(fen)為:GDY聲光(guang)型(xing)(xing)(xing)、GD聲光(guang)型(xing)(xing)(xing)、GSY聲光(guang)型(xing)(xing)(xing)、YD語言(yan)型(xing)(xing)(xing)、GDY-F防雨(yu)型(xing)(xing)(xing)、GDY-C風車(che)式(shi)、GDY-S繩式(shi);

注:每(mei)種型號的驗電器又(you)分別有(you)針對不同電壓(ya)等級而(er)使用的產品。

三、工(gong)作(zuo)原理:  

電子轉(zhuan)移(yi),帶電導體(ti)上(shang)的電子會轉(zhuan)移(yi)到(dao)驗電器上(shang)。移(yi)走帶電導體(ti),驗電器金屬箔繼續張開。

四.使用方法:

1、驗電時必須穿戴(dai)高壓絕緣(yuan)手(shou)套、絕緣(yuan)鞋/絕緣(yuan)靴,并有專人監護;

2、投入使用的(de)高(gao)壓驗電器必須是經電氣試驗合(he)格(ge)的(de),必須定期試驗,確保其性(xing)能(neng)良好;

3、對(dui)線路的(de)(de)驗(yan)電(dian)(dian)應逐相進(jin)行(xing),對(dui)聯絡用的(de)(de)斷(duan)路器或(huo)隔離開(kai)關或(huo)其他檢修設備驗(yan)電(dian)(dian)時,應在其進(jin)出(chu)線兩側各(ge)相分別(bie)驗(yan)電(dian)(dian);

4、對同桿塔架設的多(duo)層電(dian)(dian)力(li)線路進行驗(yan)電(dian)(dian)時,先(xian)(xian)驗(yan)低壓、后驗(yan)高壓、先(xian)(xian)驗(yan)下層、后驗(yan)上層;

5、驗電時不可直接接觸電氣設備(bei)的帶電部分;

6、在(zai)電(dian)容器組上(shang)驗電(dian),應待其放電(dian)完(wan)畢后(hou)再進行;

五、注意事(shi)項:

1、使用前根(gen)據被驗(yan)電設備(bei)的額定電壓的等級,選(xuan)擇適合(he)電壓的驗(yan)電器;

2、驗電(dian)前(qian)應對驗電(dian)器(qi)(qi)進(jin)(jin)行自檢試驗。須同(tong)時(shi)按住自檢導電(dian)金(jin)屬開關(guan)和觸電(dian)探針(zhen),驗電(dian)指(zhi)示(shi)器(qi)(qi)發(fa)出間歇振蕩(dang)聲(sheng)光訊號,則(ze)證明驗電(dian)器(qi)(qi)性能完好,即可(ke)進(jin)(jin)行驗電(dian),此時(shi)可(ke)將絕(jue)緣桿連續伸展開,進(jin)(jin)行驗電(dian)操作,手不能超過黑色把套,驗電(dian)器(qi)(qi)觸頭與(yu)等級的(de)帶(dai)電(dian)體觸示(shi),即可(ke)發(fa)出間歇聲(sheng)光訊號表(biao)示(shi)有電(dian),否(fou)則(ze)表(biao)示(shi)無電(dian);

3、更換電(dian)(dian)(dian)(dian)池(chi)(chi)。把驗電(dian)(dian)(dian)(dian)器(qi)頭與桿連接處擰開,用(yong)改錐把驗電(dian)(dian)(dian)(dian)器(qi)下面與桿連接處的銅螺絲擰開,便(bian)可更換電(dian)(dian)(dian)(dian)池(chi)(chi)。本(ben)品電(dian)(dian)(dian)(dian)路工作于電(dian)(dian)(dian)(dian)子自(zi)動關(guan)閉(bi),長期連待(dai)命(ming),有信號輸入則開,無信號便(bian)自(zi)動關(guan)閉(bi),功耗小,無需常換電(dian)(dian)(dian)(dian)池(chi)(chi)。所以采用(yong)Ag13號氧化銀(yin)電(dian)(dian)(dian)(dian)池(chi)(chi)4粒,電(dian)(dian)(dian)(dian)壓6V。自(zi)檢(jian)不能發出(chu)聲光訊號時再(zai)考(kao)慮更換電(dian)(dian)(dian)(dian)池(chi)(chi);

4、為保證人(ren)身和設備的(de)安(an)全(quan)(quan),請根(gen)據電(dian)業安(an)全(quan)(quan)規定要求(qiu)定期作(zuo)預(yu)防性試驗(yan)(yan)。根(gen)據《電(dian)業安(an)全(quan)(quan)工(gong)作(zuo)規程》規定驗(yan)(yan)電(dian)器在電(dian)器設備上(shang)驗(yan)(yan)電(dian)操(cao)作(zuo)時(shi)(shi)應(ying)(ying)遵(zun)照電(dian)業安(an)全(quan)(quan)工(gong)作(zuo)規程進行(xing)。預(yu)防性試驗(yan)(yan)前(qian),應(ying)(ying)進行(xing)外觀(guan)檢查。當發現驗(yan)(yan)電(dian)指示器的(de)外殼有(you)缺損,絕緣桿有(you)裂紋等(deng)明顯缺陷(xian)時(shi)(shi)不宜(yi)進行(xing)預(yu)防性試驗(yan)(yan),應(ying)(ying)及時(shi)(shi)送(song)交更換。

5、驗電器(qi)(qi)各部分的聯接應(ying)牢固、可靠(kao),指示(shi)器(qi)(qi)應(ying)密封完好,表面(mian)應(ying)光滑、平(ping)整,指示(shi)器(qi)(qi)上的標志(zhi)應(ying)完整。絕緣(yuan)桿內外(wai)表面(mian)應(ying)清(qing)潔、光滑,無(wu)劃痕(hen)及硬(ying)傷。

6、驗(yan)電時(shi),應使(shi)用相應等(deng)級(ji)的(de)接(jie)觸式驗(yan)電器,在裝置(zhi)接(jie)地(di)線或合(he)接(jie)地(di)刀閘(zha)處對各相分別驗(yan)電。驗(yan)電前應先在有(you)電設備上(shang)進行試(shi)驗(yan),確證驗(yan)電器良(liang)好:無法在有(you)電設備上(shang)進行試(shi)驗(yan)時(shi)可用高壓發生器等(deng)確證驗(yan)電器良(liang)好。

7、高(gao)壓驗電應(ying)(ying)戴絕緣手(shou)套。驗電器(qi)的絕緣桿要*伸展開(kai),驗電時手(shou)應(ying)(ying)握在手(shou)柄處不得(de)超過(guo)黑(hei)色把套,人體應(ying)(ying)與驗電設備保持安全距離;

8、對(dui)無法(fa)進(jin)(jin)行(xing)直接(jie)驗電(dian)的(de)(de)設備,可以(yi)(yi)進(jin)(jin)行(xing)間接(jie)驗電(dian)。即檢(jian)查隔(ge)離開關(刀(dao)閘)的(de)(de)機械(xie)指(zhi)示(shi)(shi)位置、電(dian)氣指(zhi)示(shi)(shi)、儀表及帶點顯(xian)示(shi)(shi)裝(zhuang)置指(zhi)示(shi)(shi)的(de)(de)變化,且至(zhi)少應(ying)有兩(liang)個及兩(liang)個及以(yi)(yi)上指(zhi)示(shi)(shi)已同時發生對(dui)應(ying)變化:若(ruo)進(jin)(jin)行(xing)遙控操作,則應(ying)同時檢(jian)查隔(ge)離開關的(de)(de)狀態指(zhi)示(shi)(shi)、遙測(ce)、遙信信號及帶點顯(xian)示(shi)(shi)裝(zhuang)置的(de)(de)指(zhi)示(shi)(shi)進(jin)(jin)行(xing)間接(jie)驗電(dian)。

六(liu)、維護與保養:

1、驗(yan)(yan)電器在使用(yong)過程(cheng)中(zhong)不得扔(reng)、摔,不用(yong)時應將驗(yan)(yan)電器收(shou)好放置包裝(zhuang)內,同時要注意驗(yan)(yan)電器的清潔工作,用(yong)完后將驗(yan)(yan)電器擦干凈;

2、驗電器應(ying)(ying)妥善保管,每次使用(yong)前(qian)均應(ying)(ying)認真檢查其是否(fou)完(wan)好(hao),絕緣桿有無硬傷,損(sun)壞(huai)等,否(fou)則不得使用(yong);

3、驗電器形(xing)式(shi)檢(jian)(jian)驗周期(qi)為每四年一次,檢(jian)(jian)查項(xiang)目同出廠檢(jian)(jian)驗;

4、經試驗不(bu)合(he)格的一(yi)般應予報廢(fei);

七、配備附件:

1、驗(yan)電器桿1根;

2、包裝(zhuang)盒/袋1個;

3、驗電器頭(tou)1個;

4、使用說(shuo)明書1份;

5、產品合(he)格證1份。

 

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