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href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_dzyqj/">電子元器件</a>?<a href="http://m.cdcfah.com/cp/third-dzyqj_zlqzlsb/">整流器、整流設(shè)備</a>?武漢三相交流電力調(diào)整器報(bào)價(jià) 淄博正高電氣供應(yīng)</p><div id="0r4pjgi" class="leftbox clearfix"><h1>武漢三相交流電力調(diào)整器報(bào)價(jià) 淄博正高電氣供應(yīng)</h1><div id="vuheoph" class="proBig"><div id="gankm3q" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/baomeng7/637146963725605469/6630986.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mbdlixj" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/baomeng7/637146963725605469/6630986.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8zj2wog" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>武漢三相交流電力調(diào)整器報(bào)價(jià),電力調(diào)整器</p><p><span>***更新：</span>2020-12-07 08:04:17</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="fph7uro" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博正高電氣有限公司</a></p><p><span>聯(lián)系人：</span>竇新勇</p><p><span>郵箱: </span>zhenggao168@163.com</p><p><span>電話: </span>15550320286</p><p><span>傳真: </span>0533_7369627</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-7369626</p><p><span>地址: </span>淄博市臨淄區(qū)桑坡路南首2-20號(hào) </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="3l9dpwy" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="rb3c3n8" class="box"><p><p> 這些基頻以外交流周期性波形即稱(chēng)為諧波。若其頻率為基波的n倍，則稱(chēng)為n次諧波。諧波電流如何產(chǎn)生:配電系統(tǒng)中連接了許多負(fù)載，其中非線性負(fù)載會(huì)建立諧波電流，流回系統(tǒng)之后也會(huì)建立諧波電壓，所有電力電子轉(zhuǎn)換裝置，包含各種類(lèi)型的應(yīng)用，都會(huì)向供電系統(tǒng)電源側(cè)注入諧波電流，增加諧波干擾程度。典型的非線性負(fù)載如SCR電力調(diào)整器、變速驅(qū)動(dòng)器、個(gè)人電腦與電子裝置、電子照明設(shè)備、焊接設(shè)備與不斷電系統(tǒng)。一般非線性負(fù)載(產(chǎn)生諧波電流)的分類(lèi)：1.電力電子設(shè)備(電力調(diào)整器、馬達(dá)驅(qū)動(dòng)器、整流器、電腦)2.放電設(shè)備(焊接機(jī)、電弧爐、放電管燈)3.磁飽和裝置(變壓器)諧波對(duì)電容器及電抗器所造成之障害：現(xiàn)象︰過(guò)載、過(guò)熱、噪音、振動(dòng)。故障模式︰絕緣劣化→減少壽命。諧波問(wèn)題常是電容器損毀的主要原因，例:一萬(wàn)噸配電系統(tǒng)常發(fā)生電容器燒毀問(wèn)題，因電容器燒毀而造成少許NFB及保險(xiǎn)絲故障。電力諧波影響:當(dāng)諧波嚴(yán)重污染電力系統(tǒng)時(shí)，除影響系統(tǒng)供電品質(zhì)外，武漢三相交流電力調(diào)整器報(bào)價(jià)，亦可能破壞電力設(shè)備或影響設(shè)備之正常運(yùn)轉(zhuǎn)，如功因改善電容器打穿，變壓器及電纜過(guò)載或絕緣破壞等，武漢三相交流電力調(diào)整器報(bào)價(jià)，當(dāng)電力系統(tǒng)中電壓閃爍污染嚴(yán)重時(shí)，會(huì)造成日光燈等，武漢三相交流電力調(diào)整器報(bào)價(jià)...燈具光度閃變?nèi)搜劬Ξa(chǎn)生不舒適感覺(jué);當(dāng)三相負(fù)載嚴(yán)重失衡時(shí)。正高電氣堅(jiān)持“誠(chéng)信為本、客戶至上”的經(jīng)營(yíng)原則。武漢三相交流電力調(diào)整器報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢三相交流電力調(diào)整器報(bào)價(jià),電力調(diào)整器" src="http://tyunfile.71360.com/UploadFile/baomeng7/637146963725605469/6630986.jpg"></div><p> 強(qiáng)型120A增強(qiáng)型150A增強(qiáng)型200A增強(qiáng)型300A增強(qiáng)型400A型號(hào)LSR-H3Z50D3LSR-H3Z50D2LSR-H3Z50A3LSR-H3P50D1H3Z70D3H3Z70D2H3Z70A3H3P70D1H3Z90D3H3Z90D2H3Z90A3H3P90D1H3100ZFH3Z1**3H3Z1**2H3Z120A3H3P1**1H3120ZFH3Z150D3H3Z150D2H3P150D1H3150ZEH3Z200D3H3Z200D2H3P200D1H3200ZEH3Z300D3H3Z300D2H3P300D1H3300ZDH3Z400D3H3Z400D2H3P400D1H3400Z㈤技術(shù)參數(shù)輸入?yún)?shù)輸入電壓范圍D3：3-36Vdc，D2：18-30Vdc，A3：90-430Vac，D1：4-8Vdc輸入電流5mA-15mA反接保護(hù)有LED指示有輸出參數(shù)額定工作電壓4：48~480Vac，3：36-430Vac，2：24-265Vac，1：12-135Vac輸出通態(tài)壓降＜2Vac斷態(tài)峰值截止電壓Vp4：≥1100Vpk，3：≥900Vpk，2：≥600Vpk，1：≥400Vpk浪涌電流（電網(wǎng)一周）800%**小負(fù)載電流100mA輸出漏電流16A及以下＜2mA，16A以上＜12mA靜態(tài)電壓上升率dVs/dt100V/μs（普通型）、200V/μs（增強(qiáng)型）換向電壓上升率dVc/dt10V/μs（普通型）、200V/μs（增強(qiáng)型）開(kāi)啟比較大響應(yīng)時(shí)間10ms關(guān)斷比較大延時(shí)10ms其它參數(shù)介質(zhì)耐壓（輸入、輸出及外殼間）≥2000Vac絕緣電阻（輸入、輸出及外殼間）＞1000MΩ。武漢三相交流電力調(diào)整器報(bào)價(jià)正高電氣追求客戶的數(shù)量遠(yuǎn)不是我們的目的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢三相交流電力調(diào)整器報(bào)價(jià),電力調(diào)整器" src="http://tyunfile.71360.com/UploadFile/baomeng7/637146963724482422/5803977.jpg"></div><p> 導(dǎo)致電流劇增、波形嚴(yán)重畸變、出現(xiàn)怪聲，需重新設(shè)計(jì)變壓器。此外，實(shí)際應(yīng)用中采用比較大電流限制，可解決線性或變阻負(fù)載的某一溫度段的電流突增，造成變壓器過(guò)流。2).電感中電流滯后，造成負(fù)載電流在窄脈沖觸發(fā)時(shí)間內(nèi)不能到達(dá)使晶閘管保持有效開(kāi)通的擎駐電流、因而觸發(fā)不可靠。采用脈寬可變直流觸發(fā)技術(shù)，加大阻容吸收數(shù)值和在變壓器原邊并聯(lián)阻性假負(fù)載，才能確?？煽坑|發(fā)。3).采用進(jìn)口晶閘管，具有開(kāi)通速度快、對(duì)稱(chēng)性好、di/dt和dv/dt高、熱穩(wěn)定性好、抗干擾能力強(qiáng)等優(yōu)點(diǎn)。4).運(yùn)行過(guò)程中瞬間斷電后又上電等，造成變壓器中磁通極性與剩磁極性的“撞車(chē)”，產(chǎn)生危害性沖擊電壓、電流。尤其是變壓器，必須采用上電緩起動(dòng)逐步順磁，緩關(guān)斷逐步衰減磁場(chǎng)5).純金屬類(lèi)：硅鉬、鉬絲、鎢、白金、石墨等負(fù)載冷態(tài)電阻小，低、中溫段需限壓和限流；隨著溫度增高，電阻按線性增大，在高溫段反而需增加負(fù)載電壓。BHC6M-2的電流限制與恒流控制功能，可解決此類(lèi)問(wèn)題。此外，帶有多組PID和調(diào)節(jié)輸出限幅的儀表，也可控制負(fù)載電流。例如：島電的FP73、FP21、SR253等可設(shè)計(jì)低、中、高溫區(qū)的調(diào)節(jié)輸出限制，SR50系列具有調(diào)節(jié)輸出線性限幅,輸出能自動(dòng)跟隨儀表的設(shè)定值線性增加。</p><p> 使用說(shuō)明獨(dú)特的全兼容輸入控制模式，0-5Vdc、0-10Vdc、4-20mA、1-5Vdc、0-10mA等自動(dòng)方式均能適應(yīng)，無(wú)須專(zhuān)門(mén)特別訂制，也可用電位器手動(dòng)控制。1、4-20mA控制方式：按圖示，可接受溫控表等的4-20mA模擬信號(hào)，模塊內(nèi)部4-20mA端相端的輸入阻抗為250Ω。采用此方式時(shí)+5V端和CONT端懸空。2、電位器手動(dòng)控制方式：按圖示，電位器中間端接到模塊CONT端，電位器另兩端分別接到模端和+5V端。當(dāng)控制端CONT從0-5Vdc改變時(shí)，交流負(fù)載上的電壓從0伏到比較大值線性可調(diào)，CONT端電壓越高，模塊輸出越大。+5V電壓由模塊本身內(nèi)部產(chǎn)生，無(wú)須外部提供，只配合手控電位器用，不作它用，所選用的電位器阻值在2-10KΩ之間。采用此方式時(shí)‘4-20mA’端懸空。3、0-5Vdc控制方式：按圖示，可接受單片機(jī)等的0-5Vdc模擬信號(hào)，輸入控制正極接CONT端、負(fù)極端，模塊內(nèi)部CONT端相端的輸入阻抗大于30KΩ。采用此方式時(shí)+5V端及‘4-20mA’端懸空。4、0-10Vdc控制方式：按圖示，可接受PLC等的0-10Vdc模擬信號(hào)，模塊內(nèi)部0-10Vdc端相端的輸入阻抗大于15KΩ。采用此方式時(shí)‘4-20mA’端懸空，+5V端端短接，0-10Vdc控制信號(hào)從0-5Vdc控制端借道進(jìn)入。5、0-10mA控制方式：按圖示。正高電氣在客戶和行業(yè)中樹(shù)立了良好的企業(yè)形象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢三相交流電力調(diào)整器報(bào)價(jià),電力調(diào)整器" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/16/637077054208178183_baomeng7_4375763.jpg"></div><p> 是您值得信賴(lài)的選擇是一家經(jīng)營(yíng)電力調(diào)整器的有限責(zé)任公司。我們本著“誠(chéng)信經(jīng)營(yíng)，信譽(yù)至上，用心服務(wù)”的經(jīng)營(yíng)理念為需求群體提供高質(zhì)量、安全可靠的電力調(diào)整器。公司各種產(chǎn)品質(zhì)量都有保證，每款產(chǎn)品都是。公司以人為本，立志創(chuàng)建企業(yè)文化；與時(shí)俱進(jìn)，與員工及合作對(duì)象共創(chuàng)輝煌。如果您對(duì)我公司供應(yīng)的電力調(diào)整器有興趣，歡迎電話聯(lián)系。三相電力調(diào)整器是指一種以晶閘管為基礎(chǔ)，以智能數(shù)字控制電路為的電源功率控制電器。主要用于三相380VAC場(chǎng)合，簡(jiǎn)稱(chēng)三相電力調(diào)整器。又稱(chēng)晶閘管調(diào)功器，可控硅調(diào)整器，可控硅調(diào)壓器，晶閘管調(diào)整器，晶閘管調(diào)壓器，電力調(diào)整器，電力調(diào)壓器，功率控制器等。具有效率高、無(wú)機(jī)械噪聲和磨損、響應(yīng)速度快、體積小、重量輕等諸多優(yōu)點(diǎn)?！熬чl管調(diào)功器”通過(guò)對(duì)電壓、電流和功率的精控制，從而實(shí)現(xiàn)精密控溫。并且憑借其先進(jìn)的數(shù)字控制算法，優(yōu)化了電能使用效率。對(duì)節(jié)約電能起了重要作用。公司多年經(jīng)營(yíng)堅(jiān)持求真務(wù)實(shí)，產(chǎn)品研發(fā)與更新勇于開(kāi)拓創(chuàng)新，誠(chéng)信守法、團(tuán)結(jié)奉獻(xiàn)，愿與合作對(duì)象共同成長(zhǎng)。我司本著誠(chéng)信打造品質(zhì)，品質(zhì)決定未來(lái)的信念為廣大新老客戶提供質(zhì)量可信賴(lài)，****的電力調(diào)整器，盡心為客戶提供24小時(shí)在線咨詢(xún)的售后服務(wù)。正高電氣會(huì)為您提供專(zhuān)業(yè)培訓(xùn)，科學(xué)管理與運(yùn)營(yíng)。武漢三相交流電力調(diào)整器報(bào)價(jià)</p><p style="text-indent:25px">正高電氣始終堅(jiān)持 “講團(tuán)結(jié),重科技,創(chuàng)質(zhì)量,守信譽(yù)” 的治廠方針。武漢三相交流電力調(diào)整器報(bào)價(jià)</p><p> 另外在化工、煤礦、鋼鐵和等一些要求特殊的裝置和惡劣的工作環(huán)境中，以及要求工作高可靠的場(chǎng)合中，LSR都比傳統(tǒng)的繼電器有無(wú)可比擬的優(yōu)越**流固態(tài)繼電器工作原理：LSR實(shí)際是一個(gè)受控的電力電子開(kāi)關(guān)，其等效電路如圖1。圖2普通型交流LSR內(nèi)部結(jié)構(gòu)框圖一般情況下，萬(wàn)用表不能判別LSR的好壞，正確的方法采用圖3的測(cè)試電路：當(dāng)輸入電流為零時(shí)，電壓表測(cè)出的電壓為電網(wǎng)電壓，電燈不亮（燈泡功率須25W以上）；當(dāng)輸入電流達(dá)到一定值以后，電燈亮，電壓表測(cè)出的電壓為L(zhǎng)SR導(dǎo)通壓降（在2V以下）。因LSR內(nèi)部有RC回路而帶來(lái)漏電流，因此不能等同于普通觸點(diǎn)式的繼電器、接觸器,不能作隔離開(kāi)關(guān)用。圖3LSR測(cè)試電路㈡LSR特點(diǎn)交流固態(tài)繼電器與通常的電磁繼電器不同：無(wú)觸點(diǎn)、輸入電路與輸出電路之間光(電)隔離、由分立元件．半導(dǎo)體微電子電路芯片和電力電子器件組裝而成，以阻燃型環(huán)氧樹(shù)脂為原料，采用灌封技術(shù)持其封閉在外殼中、使與外界隔離，具有良好的耐壓、防腐、防潮抗震動(dòng)性能。主要不足是存在通態(tài)壓降（需相應(yīng)散熱措施），有斷態(tài)漏電流，觸點(diǎn)組數(shù)少，另外過(guò)電流、過(guò)電壓及電壓上升率、電流上升率等指標(biāo)差。㈢LSR的分類(lèi)交流固體繼電器按開(kāi)關(guān)方式分有電壓過(guò)零導(dǎo)通型。武漢三相交流電力調(diào)整器報(bào)價(jià)</p><p style="text-indent:25px">淄博正高電氣有限公司致力于電子元器件，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋可控硅模塊，晶閘管智能模塊，觸發(fā)板，電力調(diào)整器等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造電子元器件良好品牌。正高電氣供應(yīng)立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2303238.html</p></div></div></div></div></div><div id="shzgikh" class="page-right twoColRt"><div id="bliacj7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b3s9t8j" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="gyv78ld" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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