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href="http://m.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://m.cdcfah.com/cp/second-_diyadianqifj/">低壓電器</a>?<a href="http://m.cdcfah.com/cp/third-diyadianqifj_qidongqikb/">起動器</a>?淄博科恩軟啟動器代理商淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="nqctvmd" class="leftbox clearfix"><h1>淄博科恩軟啟動器代理商淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="ilh3xjp" class="proBig"><div id="folcyo8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ltk82yx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8hnwmyz" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>淄博科恩軟啟動器代理商</p><p><span>***更新：</span>2020-06-05 06:02:41</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="hfbnuqc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博科恩電氣自動化技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>李寧</p><p><span>郵箱: </span>shandongken198@163.com</p><p><span>電話: </span>13371560696</p><p><span>傳真: </span>0533_2855952</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-2855952</p><p><span>地址: </span>昌國西路111號魯中五金機(jī)電城東區(qū)F-15號</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="bkr3xu2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="aykmd3m" class="box"><p><p style="text-indent:25px">電機(jī)軟啟動器是一種集電機(jī)軟啟動、軟停車、輕載節(jié)能等多功能于一體的新穎電機(jī)裝置，可普遍應(yīng)用到風(fēng)機(jī)、水泵、輸送類及壓縮機(jī)等負(fù)載。 1.電機(jī)軟啟動器本身是沒有短路保護(hù)的，為了保護(hù)其中的晶閘管應(yīng)該采用快速熔斷器，因此我們在要根據(jù)軟啟動器的額定電流來選擇快速熔斷器，因?yàn)榈蛪簲嗦菲鏖_斷時間較長(約為0.1S)，所以不宜用于晶閘管的保護(hù)。 2.當(dāng)我們在使用電機(jī)軟啟動器時，使電動機(jī)制動停機(jī)，淄博科恩軟啟動器代理商，主要的原因是由于晶閘管不導(dǎo)通，所以我們在檢修電動機(jī)或線路時，必須要先斷開供電電源，這樣可以使軟啟動器與電源之間增設(shè)斷路器 3.電機(jī)軟啟動器在內(nèi)部設(shè)置了多種保護(hù)功能，在具體使用時要根據(jù)實(shí)際的需要，淄博科恩軟啟動器代理商，通過編程來選擇保護(hù)功能或者使某些保護(hù)功能失效，例如：突然斷電時過負(fù)載造成的損失會更大，其過負(fù)載保護(hù)應(yīng)作用與信號而不應(yīng)用于切斷電路。 4.當(dāng)電機(jī)軟啟動器功率較大或者臺數(shù)較多時，產(chǎn)生的高次諧波會對電網(wǎng)所造成不良影響，淄博科恩軟啟動器代理商，并且對電子設(shè)備產(chǎn)生干擾，當(dāng)電動機(jī)平穩(wěn)啟動到正常轉(zhuǎn)速時，旁路接觸器閉合，把軟啟動器短接，在啟動完成之后，大功率晶閘管不在工作，從而消去除高次諧波對電網(wǎng)以及電子設(shè)備的干擾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器代理商" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg"></div><p> 軟啟動器1.無沖擊電流，軟啟動器在啟動電動機(jī)時，通過逐漸增大晶閘管導(dǎo)通角，使電動機(jī)啟動電流從零線性上升至設(shè)定值。2.恒流啟動，軟啟動器可以引人電流閉環(huán)控制，使電動機(jī)在啟動過程中保持恒流，確保電動機(jī)平穩(wěn)啟動。3.根據(jù)負(fù)載情況及電網(wǎng)繼電保護(hù)特性選擇，可自由地?zé)o級調(diào)整至比較好的啟動電流。4.電動機(jī)停機(jī)時，傳統(tǒng)的控制方式都是通過瞬間停電完成的。但有許多應(yīng)用場合，不允許電動機(jī)瞬問關(guān)機(jī)。例如:高層建筑、大樓的水泵系統(tǒng)，如果瞬間停機(jī)，會產(chǎn)生巨大的“水錘”效應(yīng)，使軟起甚至水泵損壞。為減少和防止“水錘”效應(yīng)，需要電動機(jī)逐步停機(jī)，即軟停車，采用軟啟動器能滿足這一要求。在泵站中，應(yīng)用軟停車技術(shù)可避免泵站的“拍門”損壞，減少維修費(fèi)用和維修工作量。5.軟啟動器輕載節(jié)能?；\型異步電動機(jī)是感性負(fù)載，在運(yùn)行中，定子線圈繞組中的電流滯后于電壓。如電動機(jī)工作電壓不變，處于輕載時。功率因數(shù)低;處于重載時，功率因數(shù)高。在輕載時，軟啟動器通過降低電動機(jī)端電壓，提高功率因數(shù)，減少電動機(jī)的鋼耗、鐵耗，達(dá)到輕載節(jié)能的目的;負(fù)載重時，則提高電動機(jī)端電壓，確保電動機(jī)正常運(yùn)行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器代理商" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_8628190.jpg"></div><p> 可控硅調(diào)壓器是一種以可控硅（電力電子功率器件）為基礎(chǔ)，以**控制電路為的電源功率控制電器。簡稱晶閘管調(diào)功器。又稱晶閘管調(diào)功器，晶閘管調(diào)壓器，晶閘管調(diào)整器，可控硅調(diào)功器，可控硅調(diào)整器，具有效率高、無機(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)。可控硅調(diào)壓器可廣泛應(yīng)用于工業(yè)各領(lǐng)域的電壓、電流、功率的調(diào)節(jié)等，其適用于電阻性負(fù)載、電感性負(fù)載和變壓器一次側(cè)等，主要的應(yīng)用如下：1、以鎳鉻、鐵鉻鋁、遠(yuǎn)紅外發(fā)熱元件及硅鉬棒、硅碳棒等為加熱元件的溫度控制。2、鹽浴爐、工頻感應(yīng)爐、淬火爐、熔融玻璃的溫度控制。3、整流變壓器、電爐變壓器一次側(cè)控制。4、三相力矩電動機(jī)的速度控制。5、電壓、電流、功率、燈光等無級平滑調(diào)節(jié)。6、恒壓、恒流、恒功率控制。主要的應(yīng)用領(lǐng)域有：1、鹽浴爐、工頻感應(yīng)爐、淬火爐溫控；2、熱處理爐溫控；玻璃生產(chǎn)過程溫控；3、金剛石壓機(jī)加熱；大功率充磁/退磁設(shè)備；4、半導(dǎo)體工業(yè)舟蒸發(fā)源；5、航空電源調(diào)壓；6、真空磁控濺射電源；7、紡織機(jī)械；8、水晶石生產(chǎn)；9、粉末冶金機(jī)械；10、隧道電窯集散溫控系統(tǒng)；11、彩色顯像管生產(chǎn)設(shè)備；12、冶金機(jī)械設(shè)備；13、交直流電機(jī)拖動；14、石油化工機(jī)械。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器代理商" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_3627139.jpg"></div></p><br /><p>文章來源地址: 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