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$(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> </tbody> </table> </section><p>GDY型語言風(fēng)車式高壓驗(yàn)電器</p><p>GDY型語言風(fēng)車式高壓驗(yàn)電器</p><p></p><p><strong>上?？档请姎饪萍加邢薰?/strong></p><p><strong> <br /><br /></strong><span style="font-family:宋體; font-size:12px"> </span><br /><br /><span style="font-family:宋體; font-size:12px">技術(shù)參數(shù)</span><br /><br /><span style="font-family:宋體; font-size:12px">（1）6KV高壓驗(yàn)電器　　有效絕緣長度：840mm 手柄長度：120mm 節(jié)數(shù)：5 護(hù)環(huán)直徑：55mm 接觸電極長度：40mm 　　</span><br /><br /><span style="font-family:宋體; font-size:12px">（2）10KV高壓驗(yàn)電器　　有效絕緣長度：840mm 手柄長度：120mm 節(jié)數(shù)：5 護(hù)環(huán)直徑：55mm 接觸電極長度：40mm 　　</span><br /><br /><span style="font-family:宋體; font-size:12px">（3）35KV高壓驗(yàn)電器　　有效絕緣長度：1870mm 手柄長度：120mm 節(jié)數(shù)：5 護(hù)環(huán)直徑：57mm 接觸電極長度：50mm 　　</span><br /><br /><span style="font-family:宋體; font-size:12px">（4）110KV高壓驗(yàn)電器　　適用電壓等級(jí)：110KV 回態(tài)長度60cm 伸態(tài)長度200cm 　　</span><br /><br /><span style="font-family:宋體; font-size:12px">（5）220KV高壓驗(yàn)電器　　適用電壓等級(jí)：220KV 回態(tài)長度80cm 伸態(tài)長度300cm 　　</span><br /><br /><span style="font-family:宋體; font-size:12px">（6）500KV高壓驗(yàn)電器　　適用電壓等級(jí)：500KV 回態(tài)長度160cm 伸態(tài)長度720cm</span><br /><br /><br /><br /><br /><span style="font-family:宋體; font-size:12px">使用方法及注意事項(xiàng)</span><br /><br /><span style="font-family:宋體; font-size:12px">使用驗(yàn)電器時(shí)必須注意其額定電壓和被檢驗(yàn)電氣設(shè)備的電壓等級(jí)相適應(yīng)，否則可能會(huì)危及驗(yàn)電操作人員的人身安全或造成誤判斷。驗(yàn)電時(shí)操作人員應(yīng)戴絕緣手套，手握在罩護(hù)環(huán)以下的握手部位，先在有電設(shè)備上進(jìn)行檢驗(yàn)，檢驗(yàn)時(shí)應(yīng)漸漸將驗(yàn)電器移近帶電設(shè)備至發(fā)光或發(fā)聲時(shí)止，以確認(rèn)驗(yàn)電器性能完好，有自檢系統(tǒng)的驗(yàn)電器應(yīng)先撳動(dòng)自檢鈕確認(rèn)驗(yàn)電器完好，然后再在需要進(jìn)行驗(yàn)電的設(shè)備上檢測(cè)，檢測(cè)時(shí)也應(yīng)漸漸將驗(yàn)電器移近待測(cè)設(shè)備，直至觸及設(shè)備導(dǎo)電部位，此過程若一直無聲、光指示，則可判定該設(shè)備不帶電，反之，如在移近過程中突然發(fā)光或發(fā)聲，即認(rèn)為該設(shè)備帶電，即可停止移近，結(jié)束驗(yàn)電。另外，風(fēng)車型驗(yàn)電器只適用于戶內(nèi)或戶外良好天氣下使用，凡雨、雪等環(huán)境條件下，禁止使用。　</span><br /><span style="font-family:宋體; font-size:12px">(1)用高壓驗(yàn)電器進(jìn)行測(cè)試時(shí)，必須戴上符合要求的絕緣手套;不可一個(gè)人單獨(dú)測(cè)試，身旁必須有人監(jiān)護(hù);測(cè)試時(shí)，要防止發(fā)生相間或?qū)Φ囟搪肥鹿?人體與帶電體應(yīng)保持足夠的安全距離，10kV高壓的安全距離為0. 7 m以上.室外使用時(shí)，天氣必須良好，雨、雪、霧及濕度較大的天氣中不宜使用普通絕緣桿的類型，以防發(fā)生危險(xiǎn)。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(2)使用前，要按所測(cè)設(shè)備(線路)的電壓等級(jí)將絕緣棒拉伸至規(guī)定長度，選用合適型號(hào)的指示器和絕緣棒，并對(duì)指示器進(jìn)行檢查，投人使用的高壓驗(yàn)電器必須是經(jīng)電氣試驗(yàn)合格的。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(3)對(duì)回轉(zhuǎn)式高壓驗(yàn)電器，使用前應(yīng)把檢驗(yàn)過的指示器旋接在絕緣棒上固定，并用綢布將其表面擦拭干凈，然后轉(zhuǎn)動(dòng)至所需角度，以便使用時(shí)觀察方便。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(4)對(duì)電容式高壓驗(yàn)電器，絕緣棒上標(biāo)有紅線，紅線以上部分表示內(nèi)有電容元件，且屬帶電部分，該部分要按《電業(yè)安全工作規(guī)程》的要求與臨近導(dǎo)體或接地體保持必要的安全距離。 </span><br /><br /><span style="font-family:宋體; font-size:12px">(5)使用時(shí)，應(yīng)特別注意手握部位不得超過護(hù)環(huán)</span><br /><br /><span style="font-family:宋體; font-size:12px">(6)用回轉(zhuǎn)式高壓驗(yàn)電器時(shí)，指示器的金屬觸頭應(yīng)逐漸靠近被測(cè)設(shè)備(或?qū)Ь€)，一旦指示器葉片開始正?；剞D(zhuǎn)，則說明該設(shè)備有電，應(yīng)隨即離開被測(cè)設(shè)備。葉片不能長期回轉(zhuǎn)，以保證驗(yàn)電器的使用壽命。當(dāng)電纜或電容上存在殘余電荷電壓時(shí)，指示器葉片會(huì)短時(shí)緩慢轉(zhuǎn)幾圈，而后自行停轉(zhuǎn)，因此它可以準(zhǔn)確鑒別設(shè)備是否停電。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(7)對(duì)線路的驗(yàn)電應(yīng)逐相進(jìn)行，對(duì)聯(lián)絡(luò)用的斷路器或隔離開關(guān)或其他檢修設(shè)備驗(yàn)電時(shí)，應(yīng)在其進(jìn)出線兩側(cè)各相分別驗(yàn)電。對(duì)同桿塔架設(shè)的多層電力線路進(jìn)行驗(yàn)電時(shí)，先驗(yàn)低壓、后驗(yàn)高壓，先驗(yàn)下層、后驗(yàn)上層。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(8)在電容器組上驗(yàn)電應(yīng)待其放電完畢后再進(jìn)行。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(9)每次使用完畢，在收縮絕緣棒及取下回轉(zhuǎn)指示器放人包裝袋之前，應(yīng)將表面塵埃擦拭干凈，并存放在干燥通風(fēng)的地方，以免受潮?；剞D(zhuǎn)指示器應(yīng)妥善保管，不得強(qiáng)烈振動(dòng)或沖擊，也不準(zhǔn)擅自調(diào)整拆裝。　　</span><br /><br /><span style="font-family:宋體; font-size:12px">(10)為保證使用安全，驗(yàn)電器應(yīng)每半年進(jìn)行一次預(yù)防性電氣試驗(yàn)。</span></p> </div> <link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="iqaqewgi6e" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> 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