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上海大帆DFVF3000串聯諧振
上海大帆DFVF3000串聯諧振 價格：100000  元(人民幣) 產地：本地
最少起訂量：1 發貨地：本地至全國
上架時間：2020-01-03 15:30:27 瀏覽量：68
上海大帆電氣設備有限公司  
經營模式：其他 公司類型：生產型
所屬行業：試驗儀器裝置 主要客戶：全國
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                                    上海大帆公司專業生產的DFVF3000發電機耐壓試驗裝置，是**一代專門用于容性試品交流耐壓試驗的設備 。<\/span> <\/div>該產品技術先進，操作簡單，質量可靠，體積小，重量輕，非常方便現場使用，得到了廣大用戶的高度評價<\/span>。<\/span><\/span> <\/div> <\/span><\/strong> <\/div>該設備主要用于以下方面：<\/span><\/strong>
   1<\/span>、<\/span>6kV-500kV<\/span><\/strong>高壓交聯電纜 的交流耐壓試驗<\/span><\/strong> <\/a><\/span>
    2<\/span>、<\/span>發電機 的交流耐壓試驗<\/span><\/strong> <\/u><\/span> <\/div>    3、<\/span>GIS<\/span><\/strong>和SF6開關 的交流耐壓試驗<\/span><\/strong><\/span> <\/div>    4<\/span>、<\/span>6kV-500kV<\/span><\/strong>變壓器 的工頻耐壓試驗 <\/span><\/strong><\/span>
    5<\/span>、<\/span>其它電力高壓設備如母線，套管，互感器的交流耐壓試驗。<\/span><\/strong> <\/span> <\/div> <\/span> <\/div><\/span><\/strong> 該成套設備由變頻電源、勵磁變壓器、電抗器、分壓器組成。<\/span><\/strong> <\/div>
<\/div>
<\/div>
  <\/span> <\/p>
原理：<\/span><\/strong> <\/p>
我們已知，在回路頻率<\/span>f<\/span>＝<\/span>1/2<\/span>π√<\/span>LC<\/span>時，回路產生諧振，此時試品上的電壓是勵磁變高壓端輸出電壓的<\/span>Q<\/span>倍。<\/span>Q<\/span>為系統品質因素，即電壓諧振倍數，一般為幾十到一百以上。先通過調節變頻電源的輸出頻率使回路發生串聯諧振，再在回路諧振的條件下調節變頻電源輸出電壓使試品電壓達到試驗值。由于回路的諧振，變頻電源較小的輸出電壓就可在試品<\/span>CX<\/span>上產生較高的試驗電壓。<\/span> <\/p>
 <\/p><\/span> 

<\/p>
 <\/span>成套設備主<\/span>要技術特點<\/span>  <\/span> <\/p>
 *  <\/span>全國少數通過**權威部門--電力工業電氣設備質量檢驗測試中心（武漢高壓研究所)嚴格的型式試驗鑒定，<\/span> <\/p><\/span> <\/div> 質量可靠，確保試驗人員、被試品和試驗設備本身的安全；<\/span>
  *  體積小，重量輕，特別適合現場使用；<\/span>
  *  符合國標要求:有監測峰值/√2功能，可實時監測試驗波形；<\/span>
  *  過壓,過流,放電,過熱及零啟動保護全面可靠,動作時間1微秒；<\/span>
  *  設備自帶微型打印機，可及時打印保存試驗數據；<\/span>
  *  按**標準抗振和防塵設計，耐長途運輸和嚴酷使用環境；<\/span>
  *  一鍵鼠標式旋鈕“傻瓜式”操作，大屏幕液晶顯示；<\/span>
  *  獨有軟件校準功能，方便用戶校準表計，確保高電壓值準確度；<\/span>
  *  德國威圖設計全鋁合金機箱,立臥兩用,輕便美觀,大大方便現場使用；<\/span>
  *  所有主要元器件均由世界知名企業原裝進口，包括美國德州儀器，英特爾，德國西門子,施耐德，日本東芝，富士等；<\/span>
  *  產品穩定可靠，三年質保；<\/span>
  *  信守承諾，服務專業及時，盡最大努力為客戶需求服務；<\/span>
  *  眾多知名企業選用，大量應用于眾多**重點工程中，使用現場遍及全國各地，獲得用戶的一致好評。<\/span> <\/div>?<\/span> 
部分常用型號和典型配置<\/span><\/b><\/b> <\/p>
  型號解讀：DFVF3000-44/22表示，容量44KVA，電壓22KV<\/span> <\/p>
 <\/span> <\/span>一、電纜交流耐壓試驗系列<\/span><\/b> <\/span> <\/p>
 <\/span> <\/p>
型<\/span> <\/span>號<\/span><\/span> <\/p><\/td>
可滿足的試驗項目<\/span><\/span> <\/p><\/td>
設備電抗器配置<\/span><\/span> <\/p><\/td>
備<\/span> <\/span>注<\/span><\/span> <\/p><\/td><\/tr>
DFVF3000-44/22<\/span><\/span> <\/p><\/td>
 10kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 1KM<\/span><\/span> <\/p><\/td>
  22kV <\/span>ⅹ<\/span> 1<\/span>臺<\/span><\/span> <\/p><\/td>
便攜式<\/span><\/span> <\/p><\/td><\/tr>
DFVF3000-132/66<\/span><\/span> <\/p><\/td>
 1<\/span>、<\/span>10kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 3KM<\/span>
  2<\/span><\/span>、<\/span>35kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電纜<\/span> 1KM<\/span><\/span> <\/p><\/td>
  22kV <\/span>ⅹ<\/span> 3<\/span>臺<\/span><\/span> <\/p><\/td>
便攜式<\/span><\/span> <\/p><\/td><\/tr>
DFVF3000-264/52<\/span><\/span> <\/p><\/td>
 1<\/span>、<\/span>10kV(300mm<\/span>2<\/span><\/sup>)<\/span><\/span>電<\/span> <\/span>纜<\/span> 5KM<\/span>
  2<\/span><\/span>、<\/span>35kV(300mm<\/span>2<\/span><\/sup>)<\/span><\/span>電<\/span> 2KM<\/span><\/span> <\/p>
 3<\/span>、<\/span>35kV <\/span>變壓器，開關，<\/span><\/span> <\/p>
 4<\/span>、<\/span>10kV<\/span>電動機，變壓器<\/span><\/span> <\/p>
 5<\/span>、<\/span>600MW<\/span>及以下發電機等<\/span><\/span> <\/p><\/td>
  22kV <\/span>ⅹ<\/span> 6<\/span>臺<\/span><\/span> <\/p><\/td>
便攜式<\/span><\/span> <\/p><\/td><\/tr>
DFVF3000-1560/66<\/span><\/span> <\/p><\/td>
 110kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 3KM<\/span><\/span> <\/p><\/td>
  130kV <\/span>ⅹ<\/span> 2<\/span>臺<\/span><\/span> <\/p><\/td>
非便攜式<\/span><\/span> <\/p><\/td><\/tr><\/tbody><\/table>
 <\/span><\/b> <\/span><\/b>二、發電機工頻耐壓試驗系列<\/span><\/b><\/b> <\/p>
 <\/span> <\/p>
      • 型 號<\/span><\/span><\/span> <\/p><\/td>
      可滿足的試驗項目<\/span><\/span><\/span> <\/p><\/td>
      設備電抗器配置<\/span><\/span><\/span> <\/p><\/td>
      備 注<\/span><\/span><\/span> <\/p><\/td><\/tr>
      DFVF3000-44/22<\/span> <\/p><\/td>
       1<\/span>、<\/span>100MW<\/span>及以下發電機<\/span><\/span><\/span> <\/p>
         <\/span>相電容<\/span>0.1-0.3uF<\/span><\/span><\/span> <\/p>
       2<\/span>、<\/span>10kV(300mm<\/span>2<\/span><\/sup>)<\/span><\/span>電  纜<\/span> 1KM<\/span><\/span> <\/p><\/td>
        22kV ⅹ 1<\/span>臺<\/span><\/span><\/span> <\/p><\/td>
      便攜式<\/span><\/span><\/span> <\/p><\/td><\/tr>
      DFVF3000-100/36<\/span> <\/p><\/td>
       1<\/span>、<\/span>600MW<\/span>及以下發電機<\/span><\/span><\/span> <\/p>
         <\/span>相電容<\/span>0.1-0.25uF<\/span><\/span><\/span> <\/p>
       2<\/span>、<\/span>10kV(300mm<\/span>2<\/span><\/sup>)<\/span><\/span>電  纜<\/span> 1.5KM<\/span><\/span> <\/p><\/td>
        18kV ⅹ 2<\/span>臺<\/span><\/span><\/span> <\/p><\/td>
      便攜式<\/span><\/span><\/span> <\/p><\/td><\/tr>
      DFVF3000-176/<\/span>44<\/span><\/span> <\/p><\/td>
       1<\/span>、<\/span>600MW<\/span>及以下發電機<\/span><\/span><\/span> <\/p>
         <\/span>相電容<\/span>0.1-0.3uF<\/span><\/span><\/span> <\/p>
       2<\/span>、<\/span>10kV(300mm<\/span>2<\/span><\/sup>)<\/span><\/span>電 纜<\/span> 3KM<\/span><\/span><\/span> <\/p>
       3<\/span>、<\/span>可兼顧發電機母線，主變等<\/span><\/span> <\/p><\/td>
        22kV ⅹ 4<\/span>臺<\/span><\/span><\/span> <\/p><\/td>
      便攜式<\/span><\/span><\/span> <\/p><\/td><\/tr><\/tbody><\/table>
      三、<\/span><\/b>GIS<\/span><\/b>和<\/span><\/b>SF6<\/span><\/b>開關交流耐壓試驗系列<\/span><\/b> <\/p>
       <\/span> <\/p>
          <ruby id="6dsg1"><div id="6dsg1"><rt id="6dsg1"></rt></div></ruby>
            型<\/span> <\/span>號<\/span><\/span> <\/p><\/td>
            可滿足的試驗項目<\/span><\/span> <\/p><\/td>
            電抗器配置<\/span><\/span> <\/p><\/td>
            備<\/span> <\/span>注<\/span><\/span> <\/p><\/td><\/tr>
            DFVF3000-250/200<\/span><\/span> <\/p><\/td>
            1<\/span>、<\/span>110kV GIS<\/span>的交流耐壓試驗<\/span>
             2<\/span><\/span>、<\/span>35kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電纜<\/span> 1KM<\/span>
             3<\/span><\/span>、<\/span>10kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 3KM<\/span>
             4<\/span><\/span>、<\/span>220kV<\/span>以下變壓器工頻耐壓<\/span><\/span> <\/p>
            5<\/span>、<\/span>110kV<\/span>互感器交流耐壓<\/span><\/span> <\/p><\/td>
              40kV <\/span>ⅹ<\/span> 5<\/span>臺<\/span><\/span> <\/p><\/td>
            便攜式<\/span><\/span> <\/p><\/td><\/tr>
            DFVF3000-100/200<\/span><\/span> <\/p><\/td>
            1<\/span>、<\/span>110kV GIS<\/span>的交流耐壓試驗<\/span><\/span> <\/p>
            2<\/span>、<\/span>110kV<\/span>互感器交流耐壓<\/span><\/span> <\/p><\/td>
              50kV <\/span>ⅹ<\/span> 4<\/span>臺<\/span><\/span> <\/p><\/td>
            便攜式<\/span> <\/p><\/td><\/tr><\/tbody><\/table>
             <\/span>四、變壓器，電動機等設備的工頻交流耐壓試驗系列<\/span><\/b> <\/p>
             <\/span> <\/p>
            型<\/span> <\/span>號<\/span><\/span> <\/p><\/td>
            可滿足的試驗項目<\/span><\/span> <\/p><\/td>
            電抗器配置<\/span><\/span> <\/p><\/td>
            備<\/span> <\/span>注<\/span><\/span> <\/p><\/td><\/tr>
            DFVF3000-105/84<\/span><\/span> <\/p><\/td>
            1<\/span>、<\/span>110kV GIS<\/span>的交流耐壓試驗<\/span><\/span> <\/p>
            2<\/span>、<\/span>35kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電纜<\/span> 1KM<\/span><\/span> <\/p>
            3<\/span>、<\/span>10kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 3KM<\/span>
             4<\/span><\/span>、<\/span>220kV<\/span>以下變壓器工頻耐壓<\/span><\/span> <\/p>
            5<\/span>、<\/span>110kV<\/span>互感器交流耐壓<\/span><\/span> <\/p><\/td>
              28kV <\/span>ⅹ<\/span> 3<\/span>臺<\/span><\/span> <\/p><\/td>
            便攜式<\/span><\/span> <\/p><\/td><\/tr>
            DFVF3000-100/<\/span>80<\/span><\/span> <\/p><\/td>
            1<\/span>、<\/span>110kV GIS<\/span>的交流耐壓試驗<\/span><\/span> <\/p>
            2<\/span>、<\/span>35kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電纜<\/span> 1KM<\/span><\/span> <\/p>
            3<\/span>、<\/span>10kV<\/span>（<\/span>300mm<\/span>2<\/span><\/sup><\/span>）電<\/span> <\/span>纜<\/span> 3KM<\/span>
             4<\/span><\/span>、<\/span>220kV<\/span>以下變壓器工頻耐壓<\/span><\/span> <\/p>
            5<\/span>、<\/span>110kV<\/span>互感器交流耐壓<\/span><\/span> <\/p><\/td>
              40kV <\/span>ⅹ<\/span> 2<\/span>臺<\/span><\/span> <\/p><\/td>
            便攜式<\/span><\/span> <\/p><\/td><\/tr><\/tbody><\/table><\/div>
            <\/div>
             <\/p><\/span><\/span> <\/div><\/div>
                                
            		
                            
            
                                    
                    
            
                
                
            
                    
            
                        
                            
            
                                
                                    
            
                                        
            
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