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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yc2moah" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>貴州2829測試儀,測試儀</p><p><span>***更新：</span>2020-10-17 11:05:40</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="uolcegc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市展榮新精密電子有限公司</a></p><p><span>聯(lián)系人：</span>喻孟峨</p><p><span>郵箱: </span>113527410@qq.com</p><p><span>電話: </span>15012892536</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-27923475</p><p><span>地址: </span>航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="yczmjvc" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="s3v2ie7" class="box"><p><p style="text-indent:25px">耐壓測試的基本原理：把一個(gè)高于正常工作的電壓加在被測設(shè)備的絕緣體上，并持續(xù)一段規(guī)定的時(shí)間，如果其間的絕緣性足夠好，加在上面的電壓就只會(huì)產(chǎn)生很小的漏電流。如果一個(gè)被測設(shè)備絕緣體在規(guī)定的時(shí)間內(nèi)，其漏電電流保持在規(guī)定的范圍內(nèi)，就可以確定這個(gè)被測設(shè)備可以在正常的運(yùn)行條件下安全運(yùn)行。進(jìn)行耐壓測試時(shí)，技術(shù)規(guī)格不同被測試品，測量標(biāo)準(zhǔn)也就不同，貴州2829測試儀，貴州2829測試儀。對一般被測設(shè)備，耐壓測試是測量火線與機(jī)殼之間的漏電流值，貴州2829測試儀，基本規(guī)定是：以兩倍于被測物的工作電壓再加1000V作為測試的標(biāo)準(zhǔn)電壓。對于變壓器的好壞我們需要用變壓器測試儀進(jìn)行一下產(chǎn)品性能的測試。貴州2829測試儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州2829測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369274550781/2953126.png"></div><p> <p> 變壓器測試儀器是對電力變壓器進(jìn)行各種預(yù)防及交接試驗(yàn)的儀器的總稱，用于對電力變壓器進(jìn)行變比、負(fù)載損耗、繞組、變壓器油等特性參數(shù)測量的高精密儀器。變壓器測試儀器可進(jìn)行的測試項(xiàng)目有：變壓器直阻、有載開關(guān)、變壓器變比、變壓器容量及空負(fù)載、變壓器油耐壓、異頻介損、局部放電等儀器構(gòu)成，幾乎涵蓋電力變壓器測試的所有方面。 </p> <p> 我司變壓器測試儀器具有體積小、重量輕、測量準(zhǔn)確度高、穩(wěn)定性好、操作簡單等諸多優(yōu)點(diǎn)?？梢匀〈酝枚啾矸y量變壓器特性參數(shù)測量的方法，接線更簡單，測試、記錄更方便，使您的工作效率得到了大幅度的提升。 </p> 廣州變壓器**測試儀電子負(fù)載是通過控制內(nèi)部功率或晶體管的導(dǎo)通量（量占空比大?。揽抗β使艿暮纳⒐β氏碾娔艿脑O(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州2829測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369498349609/2816261.png"></div><p> 耐壓測試儀操作規(guī)程: </p> <p> 1、操作人員應(yīng)經(jīng)生產(chǎn)、技術(shù)部嚴(yán)格培訓(xùn)合格后才能單獨(dú)操作，未經(jīng)許可人員嚴(yán)禁使用。 </p> <p> 2、操作者腳下墊絕緣橡皮墊，帶上絕緣手套。 </p> <p> 3、插上電源，按下開關(guān)按鍵。將儀器漏電報(bào)警電流設(shè)定為5毫安。 </p> <p> 4、校準(zhǔn)儀器，用700K歐姆陶瓷電阻跨接于底線夾同高壓測試棒之間至儀器報(bào)警為準(zhǔn)。 </p> <p> 5、設(shè)定測試條件：電壓3500伏，漏電流5毫安，測試時(shí)間為4秒鐘。 </p> <p> 6、測試，測試時(shí)接到夾與被測物體可靠相連接，將測試棒緊貼另一端，按下啟動(dòng)按鍵，觀察測試結(jié)果。如果被測元件超過設(shè)定的漏電流，蜂鳴器報(bào)警，則為不合格，按下復(fù)位鍵即可關(guān)閉報(bào)警聲，再測試時(shí)重新按啟動(dòng)鍵。 </p> <p> 7、記錄測試結(jié)果。 </p> <p> 8、關(guān)閉電源，取下插頭，做好日常維護(hù)。 </p><p style="text-indent:25px">變壓器測試儀可精確測量各種配電變壓器的容量，方便、準(zhǔn)確?？蓽y量變壓器的空載電流、空載損耗、短路電壓、短路(負(fù)載)損耗。儀器內(nèi)部自動(dòng)進(jìn)行量程切換，允許測量電壓、電流范圍寬，接線簡單。做三相變壓器的空載、負(fù)載試驗(yàn)時(shí)，儀器能自動(dòng)判斷接線是否正確，并顯示三相電壓、電流的向量圖。單機(jī)可以完成1000KVA以下的配電變壓器全電流下的負(fù)載實(shí)驗(yàn)的測量;在三分之一額定電流下可完成3150KVA以下的配電變壓器的負(fù)載試驗(yàn)的測量(在三分之一的額定電流下，儀器可換算到額定電流下的負(fù)載損耗參數(shù))。3250測試儀在圈數(shù)比測量技術(shù)上提供電感量換算方式選擇。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州2829測試儀,測試儀" src="https://tyunfile.71360.com/UploadFile/ZRX888/637284369061689453/3623887.png"></div><p style="text-indent:25px">變壓器測試儀的產(chǎn)品特征包含：1、該儀器體積小,重量輕。2、儀器內(nèi)部采用電壓電流同步交流采樣及信號(hào)數(shù)字處理技術(shù),測量數(shù)據(jù)準(zhǔn)確。3、該儀器采用單相測量方式,選擇變壓器聯(lián)結(jié)后,三次測量即可自動(dòng)計(jì)算出每相的短路阻抗。4、儀器有低電流測試自動(dòng)折算到額定電流功能,適合現(xiàn)場使用。5、該儀器可同步測量電壓,電流,功率。并測量所施加電源的頻率。6、內(nèi)置不掉電存儲(chǔ)器,可長期存儲(chǔ)測量數(shù)據(jù),儀器自帶打印機(jī)7、大屏幕液晶顯示,全部中文菜單及操作提示,操作簡單直觀。液晶在太陽直射下可清晰顯示。3250測試儀可解決測試儀器間因測試輸出阻抗差異造成測試電流不同而引起的電感量差異問題。安徽電子變壓器容量測試儀生產(chǎn)廠家</p><p style="text-indent:25px">模擬和數(shù)字示波器都能夠勝任大多數(shù)的應(yīng)用。貴州2829測試儀</p><p> 變壓器變比測試儀是以單片機(jī)為中心進(jìn)行測量計(jì)算和自動(dòng)控制，全中文菜單操作界面，具有顯示直觀、穩(wěn)定性好、精度高、測量范圍寬且現(xiàn)場不需三相電源等優(yōu)點(diǎn)的新一代智能化變比組別測試儀器。 </p> <p> 變壓器空載短路測試儀，變壓器空載短路測試儀采用數(shù)字同步采樣技術(shù)，準(zhǔn)確測量三相用電設(shè)備的電壓、電流、功率、功率因數(shù)、頻率等參數(shù)的真有效值，測量精度為0.2 級。具有測量速度快、精度高、使用方便、輕巧美觀等到特點(diǎn)。專門應(yīng)用于電力變壓器的電量的檢測，該儀表可取代于九塊同等級指針儀表，是傳統(tǒng)電量測試儀表的理想換代產(chǎn)品。貴州2829測試儀</p><p style="text-indent:25px">深圳市展榮新精密電子有限公司位于航城街道黃田社區(qū)崗貝工業(yè)區(qū)綜合樓10棟401。公司業(yè)務(wù)分為變壓器電感平衡測試儀，變壓器綜合測試儀，高壓測試儀19053，展榮新（臺(tái)儀達(dá)）系列產(chǎn)品等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1592679.html</p></div></div></div></div></div><div id="j2oyubi" class="page-right twoColRt"><div id="pjgsjqs" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vkwduwd" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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