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class="n-3 c-news"> <div id="f55nvtnxj1n" class="newsnr"> <h1>保護(hù)繼電器校驗(yàn)儀使用說明書</h1> <p class="source"><span>日期：2019-04-10</span><span>瀏覽：1174次</span></p> <div> <ul style="list-style-type:square"><li><strong><span style="font-size:16px">保護(hù)繼電器校驗(yàn)儀使用說明書</span></strong></li></ul><p><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 本儀器是各種高、低壓配電系統(tǒng)，作單相保護(hù)繼電器校驗(yàn)的新型儀器。性能和測試方法的設(shè)計(jì)依據(jù)是：電力工業(yè)部安全監(jiān)察及生產(chǎn)協(xié)調(diào)司組編的《新編保護(hù)繼電器檢驗(yàn)》。適用于電力、冶金、化工、礦山、紡織等工礦企業(yè)?？蓪?duì)各種電磁型、整流型、晶體管集成電路型繼電器的動(dòng)作電壓/電流值、返回電壓/電流值、動(dòng)作時(shí)間、返回時(shí)間以及重合閘繼電器的動(dòng)作值、返回值、充放電時(shí)間、動(dòng)作時(shí)間等進(jìn)行測試和校驗(yàn)。也可對(duì)GL型和LL型反時(shí)限繼電器的始動(dòng)電流、感應(yīng)元件動(dòng)作電流、速斷元件動(dòng)作電流及動(dòng)作時(shí)間進(jìn)行測試。</span></span></p><p><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器把保護(hù)繼電器校驗(yàn)時(shí)所用的電流發(fā)生器、電壓發(fā)生器、電秒表、標(biāo)準(zhǔn)電壓/電流表、調(diào)壓器等一系列電器設(shè)備，科學(xué)地組合成一個(gè)完整的可攜帶的儀器，把模擬式標(biāo)準(zhǔn)電壓/電流表、電秒表改為數(shù)字式標(biāo)準(zhǔn)表，讀數(shù)，操作簡單，是保護(hù)繼電器校驗(yàn)人員十分理想的測試儀器。</span></span></p><p><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器的特點(diǎn)：是精度高、功率大、體積小、重量輕、數(shù)字顯示、操作簡便、功能齊全、性能可靠、方便耐用。</span></span></p><ul style="list-style-type:square"><li><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">主要技術(shù)指標(biāo)</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">輸出：連續(xù)可調(diào)</span></span></li></ul><p style="margin-left:87.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 　交流電流：0～、０～50A、０～150A</span></span></p><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 　直流電流：０～20A</span></span></p><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">　交流電壓：0～250V，</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">I</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">≤</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">，50Hz</span></span></p><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">直流電壓：0～250V，</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">I</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">≤</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">，50Hz,0～12V,</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">I</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">≤</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">500mA</span></span></p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">輔助電源：固定220V,</span></span><span style="font-size:10.5000pt"><span style="font-family:times new roman">I</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">≤4</span></span><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">A</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">電量測量：4位半數(shù)字電壓表、3位半數(shù)字電流表</span></span></li></ul><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 精度：0.5%ROG±1個(gè)字</span></span></p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">時(shí)間測量：8位數(shù)字秒表0～9999.9999S</span></span></li></ul><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 精度：±0.0001S</span></span></p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">工作電壓：AC220V±10%；50Hz</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">工作環(huán)境：溫度：-40℃～+50℃</span></span></li></ul><p style="margin-left:15.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 濕度：<90%RH</span></span></p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">輸出功率：1.5KW</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">重量：18Kg</span></span></li></ul><ul style="list-style-type:square"><li><img alt="" src="http://img71.chem17.com/9/20190410/636904834112254880157.png" style="height:447px; width:579px" /></li><li><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">儀器面板及示意圖（見附圖一</span></span></li><li><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">普通繼電器的測試：</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">測試接線示意圖（見附圖二)</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">動(dòng)作值（電壓、電流）的測試</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按繼電器整定值的要求，選擇輸出電量和輸出范圍，并把繼電器線圈接至儀器相對(duì)應(yīng)的接線柱上。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">把繼電器待測觸點(diǎn)接至觸點(diǎn)接線柱上。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">把電表量程選在相應(yīng)檔位。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵“啟動(dòng)”儀器，緩慢調(diào)升“交直流電壓、交流電流”旋紐或打開直流電流輸出開關(guān)，緩慢調(diào)升“直流電流”旋紐直至觸點(diǎn)燈亮（同時(shí)有蜂鳴器的叫聲），或觀察繼電器觸點(diǎn)動(dòng)作，此時(shí)電表（電壓表、電流表)所指數(shù)值即為動(dòng)作值。</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">返回值的測試</span></span></li></ul><p style="margin-left:24.7500pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 在測試動(dòng)作值的狀態(tài)下，緩慢回調(diào)“交直流電壓、交流電流”旋紐或“直流電流”旋紐直至觸點(diǎn)指示燈滅（同時(shí)有蜂鳴器的叫聲），或觀察繼電器觸點(diǎn)動(dòng)作，此時(shí)電表（電壓表、電流表)所指數(shù)值為返回值。</span></span></p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">觸點(diǎn)動(dòng)返時(shí)間的測試（以常開點(diǎn)為例，含時(shí)間繼電器）</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按測試動(dòng)返值的步驟把輸出電量調(diào)至額定值或測試動(dòng)作時(shí)間的要求值，然后按“啟動(dòng)/停止”鍵切斷電量輸出為待測狀態(tài)。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">把欲測觸點(diǎn)接至觸點(diǎn)接線柱上。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“復(fù)位”鍵使秒表清零。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵“啟動(dòng)”儀器，使電量輸出，則秒表S所顯示的數(shù)值即為動(dòng)作時(shí)間。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“復(fù)位”鍵使秒表清零。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵使儀器“停止”，切斷電量輸出，則秒表S所顯示的數(shù)值即為返回時(shí)間。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">測常閉接點(diǎn)可參照上述原則進(jìn)行。</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">沖擊試驗(yàn)</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">參照動(dòng)作值的測試步驟把輸出電量調(diào)至所要沖擊的數(shù)值。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵使儀器“停止”，為待測狀態(tài)。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵“啟動(dòng)”儀器，觀察繼電器動(dòng)作情況有無異?，F(xiàn)象（此步驟時(shí)間一般為1～2秒）。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">按“啟動(dòng)/停止”鍵使儀器“停止”，并把輸出電量調(diào)零，回到準(zhǔn)備狀態(tài)。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">重測動(dòng)返值并和沖擊前所測數(shù)值對(duì)比,判斷繼電器功能好壞。</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">使用注意事項(xiàng)</span></span></li></ul><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器所用儀表都經(jīng)過國家計(jì)量站嚴(yán)格鑒定，出廠前都經(jīng)過精心校準(zhǔn)，使用時(shí)應(yīng)輕拿輕放，保存環(huán)境應(yīng)適合電子儀器要求。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">為減輕儀器體積和重量，本儀器設(shè)計(jì)時(shí)采用了*的開關(guān)電源技術(shù)，故在使用直流電流源時(shí)注意避免空載和重載時(shí)進(jìn)行量程和負(fù)載轉(zhuǎn)換，應(yīng)在“直流電流開關(guān)”關(guān)閉后進(jìn)行。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器采用保險(xiǎn)絲和自動(dòng)空氣開關(guān)兩層保險(xiǎn)，更換保險(xiǎn)絲應(yīng)把電源插座拔下以防觸電。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">每次打開儀器前和操作完畢后，應(yīng)把電壓、電流調(diào)節(jié)旋鈕旋到零位。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">嚴(yán)禁觸點(diǎn)接線柱加電，本儀器只測無源觸點(diǎn)。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器的交直流電流輸出，只用于近距離短時(shí)間測量，不宜作為電流源長時(shí)間使用。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">4交流電流輸出接線柱電壓為20V，是專為GL型等內(nèi)阻較大的繼電器設(shè)計(jì)的。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">保持型中間繼電器的測試，可參照重合閘繼電器的測試方法進(jìn)行。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器屬于高科技測量儀器，不宜隨意打開，我公司對(duì)其產(chǎn)品實(shí)行終身維修。</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器還可以當(dāng)作秒表使用。</span></span></li></ul><p> </p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">AC220V 50Hz電源插座</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">輸出顯示</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">動(dòng)作時(shí)間顯示　(高精度數(shù)字秒表0-9999.9999s±0.0001s）</span></span></li></ul><p style="margin-left:10.5000pt"> </p><ul style="list-style-type:square"><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">大電流輸出端子 AC ０～150A</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">交流輸出端子 AC ０～、 0～50A、0～250V</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">直流輸出端子 DC ０～20A、0～12V、0～250V</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">固定輸出端子 AC ０～220V</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">電源控制開關(guān)</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">瞬間停止按鈕</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">瞬間啟動(dòng)按鈕 </span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">輸出調(diào)節(jié)旋鈕</span></span></li><li><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">觸點(diǎn)動(dòng)作指示（觸點(diǎn)測試接線柱）</span></span></li></ul><p style="margin-left:10.5000pt"><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">附圖（二）普通型繼電器的測試示意圖：</span></span></p><p style="margin-left:10.5000pt"><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312"><img alt="" src="http://img70.chem17.com/9/20190410/636904835605174880547.png" style="height:383px; width:691px" /></span></span></p><p style="margin-left:10.5000pt"> <span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312"> 1、電流繼電器的測試接線圖</span></span></p><p style="margin-left:10.5000pt"> </p><p style="margin-left:10.5000pt"><span style="font-size:10.5000pt"><span style="font-family:宋體">注：根據(jù)不同的整定電流選擇合適的電流檔位；動(dòng)作時(shí)間測量時(shí)接點(diǎn)應(yīng)接在秒表上（即：面板的“共”“啟”“停”上）把鈕子開關(guān)打到內(nèi)部啟表，然后把共和停接到常開觸點(diǎn)，按下主回路控制的啟動(dòng)按鈕，調(diào)節(jié)旋鈕至相應(yīng)的電流值，繼電器動(dòng)作，秒表停止計(jì)時(shí)！</span></span></p><p><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">2、電壓繼電器的測試接線圖</span></span></p><p style="margin-left:10.5000pt"> <img alt="" src="http://img70.chem17.com/9/20190410/636904835854930880640.png" style="height:383px; width:691px" /></p><p style="margin-left:10.5000pt"><span style="font-size:10.5000pt"><span style="font-family:宋體"> 注：根據(jù)不同的整定電流選擇合適的電流檔位；動(dòng)作時(shí)間測量時(shí)接點(diǎn)應(yīng)接在秒表上（即：面板的“共”“啟”“停”上）電壓繼電器同電流繼電器</span></span></p><p style="margin-left:10.5000pt"> <span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312">3、反時(shí)限繼電器的測試接線圖</span></span></p><p style="margin-left:10.5000pt"> </p><p style="margin-left:10.5000pt"><span style="font-size:10.5000pt"><span style="font-family:宋體"> 注：根據(jù)不同的整定電流選擇合適的電流檔位；動(dòng)作時(shí)間測量時(shí)接點(diǎn)應(yīng)接在秒表上（即：面板的“共”“啟”“停”上）</span></span></p><p style="margin-left:10.5000pt"> </p><p style="margin-left:10.5000pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">本儀器可對(duì)反時(shí)限繼電器的圓盤始動(dòng)電流、感應(yīng)元件動(dòng)作 </span></span></p><p><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312"> 電流和返回電流以及速斷元件動(dòng)作電流進(jìn)行測試。</span></span></p><p style="margin-left:10.5000pt"><span style="font-size:12.0000pt"><span style="font-family:楷體_gb2312">測試方法、步驟和DL型電流繼電器相似，測試時(shí)可根據(jù)電流大小及線圈阻抗大小選擇電流輸出。</span></span></p><p style="margin-left:10.5000pt"><span style="font-size:14.0000pt"><span style="font-family:楷體_gb2312"><img alt="" src="http://img71.chem17.com/9/20190410/636904834785082880108.png" style="height:383px; width:691px" /></span></span></p> <div id="f55nvtnxj1n" class="clear"></div> </div> <div id="f55nvtnxj1n" class="article"> <p>上一篇：<a 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