欧美国产日韩a在线视频y,精品国产自在久久成人,亚洲成av人影院无码不卡,亚洲一卡2卡3卡4卡乱码 在线
</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <div id="ybsdozt0f2" class="top"> <div id="ybsdozt0f2" class="logo"> <div id="ybsdozt0f2" class="top_1"> <div id="ybsdozt0f2" class="top_left"><a href=/index.php?case=archive&act=list&catid=36 title=BPYJVP變頻器電纜><b>BPYJVP變頻器電纜</b></a>、 <a href=/index.php?case=archive&act=list&catid=34 title=采油專用溫控伴熱電纜><b>采油專用溫控伴熱電纜</b></a>、 <a href=/index.php?case=archive&act=list&catid=30 title=消防專用雙阻燃型電伴熱帶><b>消防專用雙阻燃型電伴熱帶</b></a> <style type=text/css> .left3_2 ul li {height: auto; } </style></div> <div id="ybsdozt0f2" class="top_right"><p><a title="RSS" href="/index.php?case=archive&act=rss&catid=19" target="_blank">RSS</a>-<a title="手機(jī)版" href="/wap/">手機(jī)版</a>-<a title="RSS" href="/index.php?case=archive&act=show&aid=4" target="_blank">地圖</a></p> </div> </div> <div id="ybsdozt0f2" class="logo_l left"><a title="安徽中盛電氣集團(tuán)有限公司" href="/"><img src="/upload/images/202001/15780356061447.png" alt="安徽中盛電氣集團(tuán)有限公司" /></a> </div> <div id="ybsdozt0f2" class="logo_r"> <div id="ybsdozt0f2" class="search"> <form name='search' action="/index.php?case=archive&act=search" onSubmit="search_check();" method="post"> <input type="text" name="keyword" value="請輸入查詢信息！" onFocus="if(this.value=='請輸入查詢信息！') {this.value=''}" onBlur="if(this.value=='') this.value='請輸入查詢信息！'" class="s_text" /> <input name='submit' type="submit" value="" align="middle" class="s_btn" /> </form> </div><!-- search 結(jié)束 --> <div id="ybsdozt0f2" class="tel"><b>官方熱線:</b><span>0550-7855886</span></div> </div> </div> <div id="ybsdozt0f2" class="menu"> <ul id="navmenu" class="menu_ul"> <div id="ybsdozt0f2" class="innavico" style="left:108px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:215px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:315px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:425px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:530px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:640px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:745px;"></div> <div id="ybsdozt0f2" class="innavico" style="left:853px;"></div> <li id="ybsdozt0f2" class="one"><a title="返回首頁" href="/">網(wǎng)站首頁<SPAN></span></a></li> <li id="ybsdozt0f2" class="one"><a href="https://dgnanshun.cn/index.php?case=archive&act=list&catid=38" title="關(guān)于我們About Us" target="">關(guān)于我們About Us</a> <ul> <li><a title="企業(yè)簡介Company Profile" href="/index.php?case=archive&act=list&catid=38">企業(yè)簡介Company Profile</a> </li> <li><a title="企業(yè)形象corporate image" href="/index.php?case=archive&act=list&catid=39">企業(yè)形象corporate image</a> </li> <li><a title="資質(zhì)榮譽(yù)Qualifications and honors" href="/index.php?case=archive&act=list&catid=13">資質(zhì)榮譽(yù)Qualifications and honors</a> </li> </ul></li><li id="ybsdozt0f2" class="one on"><a href="/index.php?case=archive&act=list&catid=2" title="新聞動(dòng)態(tài)News updates" target="">新聞動(dòng)態(tài)News updates</a> <ul> <li><a title="企業(yè)動(dòng)態(tài)Enterprise dynamics" href="/index.php?case=archive&act=list&catid=18">企業(yè)動(dòng)態(tài)Enterprise dynamics</a> </li> <li><a title="業(yè)內(nèi)資訊Industry news" href="/index.php?case=archive&act=list&catid=19">業(yè)內(nèi)資訊Industry news</a> </li> <li><a title="技術(shù)支持technical support" href="/index.php?case=archive&act=list&catid=20">技術(shù)支持technical support</a> </li> </ul></li><li id="ybsdozt0f2" class="one"><a href="/index.php?case=archive&act=list&catid=12" title="產(chǎn)品展示Product Display" target="">產(chǎn)品展示Product Display</a> <ul> <li><a title="出口電纜Export cable" href="/index.php?case=archive&act=list&catid=78">出口電纜Export cable</a> </li> <li><a title="耐高溫電纜High temperature cable" href="/index.php?case=archive&act=list&catid=32">耐高溫電纜High temperature cable</a> </li> <li><a title="變頻電纜Frequency converter cable" href="/index.php?case=archive&act=list&catid=36">變頻電纜Frequency converter cable</a> </li> <li><a title="防鼠蟻電纜Anti rodent and ant cable" href="/index.php?case=archive&act=list&catid=43">防鼠蟻電纜Anti rodent and ant cable</a> </li> <li><a title="拖鏈電纜Towline cable" href="/index.php?case=archive&act=list&catid=51">拖鏈電纜Towline cable</a> </li> <li><a title="RS485通訊電纜RS485 communication c" href="/index.php?case=archive&act=list&catid=56">RS485通訊電纜RS485 communication c</a> </li> <li><a title="新能源電纜New Energy Cable?" href="/index.php?case=archive&act=list&catid=83">新能源電纜New Energy Cable?</a> </li> <li><a title="光纜光伏電纜Fiber Optic and Photovol" href="/index.php?case=archive&act=list&catid=82">光纜光伏電纜Fiber Optic and Photovol</a> </li> <li><a title="硅橡膠電纜Silicone rubber cable" href="/index.php?case=archive&act=list&catid=29">硅橡膠電纜Silicone rubber cable</a> </li> <li><a title="伴熱帶Heat tracing cable" href="/index.php?case=archive&act=list&catid=34">伴熱帶Heat tracing cable</a> </li> <li><a title="鎧裝電纜armored cable" href="/index.php?case=archive&act=list&catid=54">鎧裝電纜armored cable</a> </li> <li><a title="鋁合金電纜Aluminum alloy cable" href="/index.php?case=archive&act=list&catid=67">鋁合金電纜Aluminum alloy cable</a> </li> <li><a title="聚氨酯電纜Polyurethane cable" href="/index.php?case=archive&act=list&catid=59">聚氨酯電纜Polyurethane cable</a> </li> <li><a title="卷筒電纜Reel cable" href="/index.php?case=archive&act=list&catid=60">卷筒電纜Reel cable</a> </li> <li><a title="扁電纜Flat cable" href="/index.php?case=archive&act=list&catid=41">扁電纜Flat cable</a> </li> <li><a title="同軸電纜視頻線Coaxial cable and video" href="/index.php?case=archive&act=list&catid=61">同軸電纜視頻線Coaxial cable and video</a> </li> <li><a title="鋼尺電纜Steel ruler cable" href="/index.php?case=archive&act=list&catid=66">鋼尺電纜Steel ruler cable</a> </li> <li><a title="補(bǔ)償導(dǎo)線Compensation cable" href="/index.php?case=archive&act=list&catid=37">補(bǔ)償導(dǎo)線Compensation cable</a> </li> <li><a title="橡套電纜Rubber sheathed cable" href="/index.php?case=archive&act=list&catid=28">橡套電纜Rubber sheathed cable</a> </li> <li><a title="通訊電纜Communication cable" href="/index.php?case=archive&act=list&catid=25">通訊電纜Communication cable</a> </li> <li><a title="螺旋電纜Spiral Cable" href="/index.php?case=archive&act=list&catid=76">螺旋電纜Spiral Cable</a> </li> <li><a title="低煙無鹵電纜Low smoke and halogen-fr" href="/index.php?case=archive&act=list&catid=33">低煙無鹵電纜Low smoke and halogen-fr</a> </li> <li><a title="柔性電纜FLEXIBLE CABLE" href="/index.php?case=archive&act=list&catid=63">柔性電纜FLEXIBLE CABLE</a> </li> <li><a title="耐油耐磨防腐電纜Oil resistant and wear" href="/index.php?case=archive&act=list&catid=57">耐油耐磨防腐電纜Oil resistant and wear</a> </li> <li><a title="裸銅絞線Bare copper stranded wire" href="/index.php?case=archive&act=list&catid=75">裸銅絞線Bare copper stranded wire</a> </li> <li><a title="電機(jī)引接線Motor lead wire" href="/index.php?case=archive&act=list&catid=65">電機(jī)引接線Motor lead wire</a> </li> <li><a title="防水電纜waterproof cable" href="/index.php?case=archive&act=list&catid=58">防水電纜waterproof cable</a> </li> <li><a title="阻燃耐火電纜Flame retardant and fire" href="/index.php?case=archive&act=list&catid=30">阻燃耐火電纜Flame retardant and fire</a> </li> <li><a title="電焊機(jī)電纜Welding machine cable" href="/index.php?case=archive&act=list&catid=62">電焊機(jī)電纜Welding machine cable</a> </li> <li><a title="耐寒電纜Cold resistant cable" href="/index.php?case=archive&act=list&catid=42">耐寒電纜Cold resistant cable</a> </li> <li><a title="屏蔽雙絞線Shielded twisted pair" href="/index.php?case=archive&act=list&catid=23">屏蔽雙絞線Shielded twisted pair</a> </li> <li><a title="防火電纜Mineral Insulated Cable (M" href="/index.php?case=archive&act=list&catid=84">防火電纜Mineral Insulated Cable (M</a> </li> <li><a title="計(jì)算機(jī)電纜Computer cable" href="/index.php?case=archive&act=list&catid=24">計(jì)算機(jī)電纜Computer cable</a> </li> <li><a title="控制電纜control cable" href="/index.php?case=archive&act=list&catid=22">控制電纜control cable</a> </li> <li><a title="電力電纜Power Cable" href="/index.php?case=archive&act=list&catid=21">電力電纜Power Cable</a> </li> <li><a title="安裝線Installed wires" href="/index.php?case=archive&act=list&catid=68">安裝線Installed wires</a> </li> <li><a title="儀表電纜instrument cable" href="/index.php?case=archive&act=list&catid=35">儀表電纜instrument cable</a> </li> <li><a title="熱電偶、熱電阻thermocouple、thermal re" href="/index.php?case=archive&act=list&catid=45">熱電偶、熱電阻thermocouple、thermal re</a> </li> <li><a title="壓力表pressure gage" href="/index.php?case=archive&act=list&catid=47">壓力表pressure gage</a> </li> <li><a title="變送器Transmitter" href="/index.php?case=archive&act=list&catid=48">變送器Transmitter</a> </li> <li><a title="雙金屬溫度計(jì)Bimetal thermometer" href="/index.php?case=archive&act=list&catid=49">雙金屬溫度計(jì)Bimetal thermometer</a> </li> <li><a title="物位計(jì) Level Meter" href="/index.php?case=archive&act=list&catid=73">物位計(jì) Level Meter</a> </li> <li><a title="液位計(jì)Liquid level gauge" href="/index.php?case=archive&act=list&catid=74">液位計(jì)Liquid level gauge</a> </li> <li><a title="流量計(jì)flowmeter" href="/index.php?case=archive&act=list&catid=71">流量計(jì)flowmeter</a> </li> <li><a title="高低壓開關(guān)柜、儀表箱High and low voltage" href="/index.php?case=archive&act=list&catid=79">高低壓開關(guān)柜、儀表箱High and low voltage</a> </li> </ul></li><li id="ybsdozt0f2" class="one"><a href="/index.php?case=archive&act=list&catid=14" title="成功案例success cases" target="">成功案例success cases</a> </li><li id="ybsdozt0f2" class="one"><a href="/index.php?case=archive&act=list&catid=15" title="人力資源human resources" target="">人力資源human resources</a> </li><li id="ybsdozt0f2" class="one"><a href="/index.php?case=archive&act=list&catid=16" title="聯(lián)系我們Contact Us" target="">聯(lián)系我們Contact Us</a> </li><li id="ybsdozt0f2" class="one"><a title="阿里巴巴旺鋪Alibaba Store" target="">阿里巴巴旺鋪Alibaba Store</a> </li></ul> </div> </div> <!--top--> <div id="ybsdozt0f2" class="slides"> <style type="text/css"> .slides_box{ position:relative; width:100%; height:400px;overflow:hidden; } .slides_box .slides_box_center div{position: absolute; text-align:center;} .slides_box div img{ width:1560px; height:400px; } .slides_box div p{position: absolute; left:0 ;bottom:-26px;line-height:26px;width:1560px;background:#035faa;} .slides_box div p a{color:#0xffffff;} .slides_nav{ display: block; list-style: none; position: absolute; left:46%; top: 420px; z-index: 9900; padding: 5px 15px 5px 0; margin: 0;} .slides_box_center{ width:1560px; margin:0 auto; position:relative} </style> <script type="text/javascript" src="/template/zsdqjt_02/skin/js/jquery.featureList-1.0.0.js"></script> <script language="javascript"> /******************************* * 幻燈片 * 當(dāng)前狀態(tài)時(shí) .current * start_item 從第幾個(gè)開始 *******************************/ $(document).ready(function() { $.featureList( $(".slides_nav li"), $(".slides_box_center div"), { start_item : 0 } ); }); </script> <!--/t_1--> <div id="ybsdozt0f2" class="slides_box"> <div id="ybsdozt0f2" class="slides_box_center"> <div> <p><a href="https://dgnanshun.cn" title="安徽中盛電氣有限公司">安徽中盛電氣有限公司</a></p> <a href="https://dgnanshun.cn" title="安徽中盛電氣有限公司"><img src="/upload/images/202306/16871613378618.jpg" alt="安徽中盛電氣有限公司" /></a> </div> <div> <p><a href="https://dgnanshun.cn" title="安徽中盛電氣有限公司">安徽中盛電氣有限公司</a></p> <a href="https://dgnanshun.cn" title="安徽中盛電氣有限公司"><img src="/upload/images/202001/15780401229479.jpg" alt="安徽中盛電氣有限公司" /></a> </div> <ul class="slides_nav"> <li>1</li> <li>2</li> </ul> <!--slides_nav end--> </div> </div> <!--slides_box end--></div><!--banner--><div id="ybsdozt0f2" class="con"> <div id="ybsdozt0f2" class="con_l left"> <!--只展開當(dāng)前欄目所在一級欄目下的分類--> <div id="ybsdozt0f2" class="submenu"> <div id="ybsdozt0f2" class="tit">新聞動(dòng)態(tài)News updates</div> <ul> <li ><a title="企業(yè)動(dòng)態(tài)Enterprise dynamics" href="/index.php?case=archive&act=list&catid=18">企業(yè)動(dòng)態(tài)Enterprise dynamics</a></li> <li class="hover"><a title="業(yè)內(nèi)資訊Industry news" href="/index.php?case=archive&act=list&catid=19">業(yè)內(nèi)資訊Industry news</a></li> <li ><a title="技術(shù)支持technical support" href="/index.php?case=archive&act=list&catid=20">技術(shù)支持technical support</a></li> </ul> </div><!--只展開當(dāng)前欄目所在一級欄目下的分類--> <div id="ybsdozt0f2" class="news"> <div id="ybsdozt0f2" class="news1"> <a href="/index.php?case=archive&act=list&catid=2">新聞動(dòng)態(tài)News updates</a> </div> <div id="ybsdozt0f2" class="news2"> <ul> <li><a href="/index.php?case=archive&act=show&aid=2780"><font style="color:;">中盛集團(tuán)代表出席天長市工業(yè)產(chǎn)品質(zhì)量提升培</font></a>...</li> <li><a href="/index.php?case=archive&act=show&aid=2779"><font style="color:;">2023年12月7日，中盛集團(tuán)代表參加天</font></a>...</li> <li><a href="/index.php?case=archive&act=show&aid=3048"><font style="color:;">安徽中盛集團(tuán)代表，于7月12日參加了天長</font></a>...</li> <li><a href="/index.php?case=archive&act=show&aid=3165"><font style="color:;">安徽中盛集團(tuán)代表于10月8日參加了“20</font></a>...</li> <li><a href="/index.php?case=archive&act=show&aid=4321"><font style="color:;">滁州-天長“亭企供需”儀表線纜產(chǎn)業(yè)供需對</font></a>...</li> </ul> </div> </div> <div id="ybsdozt0f2" class="left3"> <div id="ybsdozt0f2" class="left3_1"> <a href="/index.php?case=archive&act=list&catid=16">聯(lián)系我們Contact Us</a> </div> <div id="ybsdozt0f2" class="left3_2"> <ul> <li>電 話：0550-7855886</li> <li>傳 真：0550-7855885</li> <li>郵 箱：<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="6d171e091c07192d5c5b5e430e0200">[email protected]</a>、<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="86b4b3b4b4b3b7b6b6b2b1c6f7f7a8e5e9eb">[email protected]</a></li> <li>地 址：安徽省天長市滁州高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)緯三路68號(hào)</li> </ul> </div> </div></div> <div id="ybsdozt0f2" class="con_r right"> <div id="ybsdozt0f2" class="title"> <div id="ybsdozt0f2" class="title_l left"><a>連這些電工知識(shí)都分不清楚 一定是個(gè)假電工</a></div> <div id="ybsdozt0f2" class="title_r right"> 您現(xiàn)在的位置： <a title="安徽中盛電氣集團(tuán)有限公司" href="/">安徽中盛電氣集團(tuán)有限公司</a> <a title="新聞動(dòng)態(tài)News updates" href="/index.php?case=archive&act=list&catid=2">新聞動(dòng)態(tài)News updates</a> <a title="業(yè)內(nèi)資訊Industry news" href="/index.php?case=archive&act=list&catid=19">業(yè)內(nèi)資訊Industry news</a> </div></div> <div class="ybsdozt0f2" id="content"> <div id="ybsdozt0f2" class="contentinfo">作者：<a>zsdqjt</a> 添加時(shí)間：2022-05-13 17:08:15 瀏覽：<script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script src="/index.php?case=archive&act=view_js&aid=1589"></script></div> <div class="ybsdozt0f2" id="content" class="clear"> <!-- 正文 --> <p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">一、三相鼠籠式異步電動(dòng)機(jī)</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">1<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">、三相鼠籠式異步電動(dòng)機(jī)轉(zhuǎn)子上是沒有風(fēng)葉的，該種說法是不正確的！在設(shè)計(jì)、制造過程中，為了避免電動(dòng)機(jī)轉(zhuǎn)子溫升過高，致使其磁通量受到不利影響，則轉(zhuǎn)子前后兩端會(huì)采用鑄造方式，制成不低于五片的鋁制風(fēng)葉。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">2<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">、三相鼠籠式異步電動(dòng)機(jī)轉(zhuǎn)子上的鑄鋁繞組是呈傾斜狀態(tài)的，這和定子繞組是不同的。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">3<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">、相信廣大******均知曉三相鼠籠式異步電動(dòng)機(jī)定子繞組在重繞后，均會(huì)做浸漆處理。而有近一大半的******對此操作的作用，僅局限為：防潮、提高絕緣兩個(gè)方面。繼而忽視了此操作另一重要功用</span>——<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">防止繞組漆包線出現(xiàn)電磁摩擦現(xiàn)象，避免發(fā)生匝間短路故障現(xiàn)象。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">4<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">、對于三相鼠籠式異步電動(dòng)機(jī)轉(zhuǎn)子兩端所安裝的軸承，其磨損度是一樣的。這個(gè)問題同樣是否定的，時(shí)間中其前端軸承的磨損度要高于后端。所以在檢修拆卸過程中，應(yīng)注意加以區(qū)別。</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">二、數(shù)字萬用表</span>VS<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">指針式萬用表</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">提及兩種形式的萬用表之優(yōu)缺點(diǎn)，各位電工******均能羅列出數(shù)條，總而言之廣大******潛意識(shí)里會(huì)認(rèn)為數(shù)字萬用表完勝指針式萬用表！其實(shí)這種認(rèn)識(shí)是有些偏激了，由于工作原理所限，數(shù)字萬用表無論處于那種測量檔位，其兩支表筆間均有一定的電壓（根據(jù)萬用表內(nèi)部所用電池不同，該電壓值多在</span>0.8—3.8V<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體; visibility: visible;">之間），如此在面對一些低壓工作狀態(tài)下的電子線路時(shí)，這部分電壓值極有可能導(dǎo)致線路出現(xiàn)誤動(dòng)作或誤差增大！此時(shí)一款精度較高的指針式萬用表******是必不可少的。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">三、電磁式接觸器</span>PK<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">固態(tài)繼電器</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">傳統(tǒng)電磁式接觸器的優(yōu)缺點(diǎn)，各位電工******均能了然于胸，為此在面對近二十多年普及開來的電子型固態(tài)繼電器時(shí)，部分******會(huì)抱有</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">新的就是好的</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">之心態(tài)，恨不得各個(gè)場景下都使用固態(tài)繼電器，而結(jié)果卻不盡如人意。對此，各位******對于固態(tài)繼電器所存在的三大弊端還要加以重視：首先是固態(tài)繼電器屬于半導(dǎo)體器件，在觸發(fā)導(dǎo)通后其輸入、輸出兩端是存在</span>0.3—0.7V<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">管壓降的，故而固態(tài)繼電器自身發(fā)熱現(xiàn)象不容小覷；其次固態(tài)繼電器自身是沒有輔助觸點(diǎn)的，所以在完成電氣</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">互鎖</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">、</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">聯(lián)鎖</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">等動(dòng)作時(shí)，需要通過額外的電子線路或者</span>PLC<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">、單片機(jī)等裝置完成；***后一點(diǎn)則是固態(tài)繼電器抗過載性較差，在面對電控系統(tǒng)中***為普遍的感性負(fù)載時(shí)還要加裝</span>RC<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">阻容吸收裝置。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; white-space: normal; background-color: rgb(255, 255, 255); text-align: center; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">四、過載同短路</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;"></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 28px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">對于這兩種電器故障現(xiàn)象，在早前的專業(yè)書籍中，均將其統(tǒng)稱為：過流現(xiàn)象。對于部分對兩種故障現(xiàn)象還混淆不清的******，可以這樣理解：過載故障是可逆的，其過電流程度較低；而短路故障是不可逆的，其過電流程度******</span>——<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">部分書籍上還給出</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">短路是過載故障現(xiàn)象的極端表現(xiàn)形式</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">之說法。在一部分變頻器中，由于軟件程序的因素，其會(huì)將過載、短路保護(hù)或故障代碼，表述為</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">輕度短路故障</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">、</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">重度短路故障</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">亦或</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">短路</span>1”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">、</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">短路</span>2”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">等，對此******除通過翻看使用手冊來鑒別外，還可以通過兩種方法鑒別：通常情況下過載故障可以通過</span>“<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">復(fù)位</span>”<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">消除，而短路故障則不能；調(diào)看動(dòng)作電流倍率、保護(hù)延時(shí)等參數(shù)</span>——<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: 宋體;">過載保護(hù)電流倍率低，動(dòng)作時(shí)間長；短路保護(hù)則與之相反。</span></p><p><br/></p><div id="ybsdozt0f2" class="clear"></div> </div> <div id="ybsdozt0f2" class="blank30"></div> <div id="ybsdozt0f2" class="blank30"></div> <!--自動(dòng)調(diào)用自定義字段--> <div id="ybsdozt0f2" class="blank20"></div> <div id="ybsdozt0f2" class="blank30"></div> <!-- 投票 --> <script src="/index.php?case=vote&act=view&aid=1589"></script> <!-- 自定義表單開始 --> <!-- 自定義表單結(jié)束 --> <script language="JavaScript"> function shutwin(){ window.close(); return;} </script> <div id="ybsdozt0f2" class="blank30"></div> <div id="ybsdozt0f2" class="line_2"></div> <div class="ybsdozt0f2" id="tool"> <ul> <li><a href="javascript:window.print()" class="print">打印本文</a></li> <li><a href="javascript:shutwin()" class="close">關(guān)閉本頁</a></li> <li style="width:60px; padding-left:5px;">推薦度：</li> <li style="width:100px; padding-left:5px;"><img src="/images/admin/star1.gif" border="0" /><img src="/images/admin/star1.gif" border="0" /><img src="/images/admin/star1.gif" border="0" /><img src="/images/admin/star1.gif" border="0" /><img src="/images/admin/star1.gif" border="0" /></li> </ul> </div><div id="ybsdozt0f2" class="line_2"></div> <div id="ybsdozt0f2" class="blank30"></div> <!-- 上下頁開始 --> <div class="ybsdozt0f2" id="page"> <strong>上一篇：</strong><a href="/index.php?case=archive&act=show&aid=1588">電柜頻繁出現(xiàn)跳電，燒保險(xiǎn)絲并伴有電容鼓包的情況時(shí)電工就該考慮是不是這個(gè)原因了</a> <div id="ybsdozt0f2" class="clear"></div> <strong>下一篇：</strong><a href="/index.php?case=archive&act=show&aid=1647">什么因素決定了電線的優(yōu)劣</a> </div> <!-- 上下頁結(jié)束 --> <!-- 相關(guān)文章開始 --> <!-- 相關(guān)文章結(jié)束 --> <div id="ybsdozt0f2" class="blank30"></div> <a title="返回頂部" href="#" class="clear floatright"><img alt="返回頂部" src="/template/zsdqjt_02/skin/images/gotop.gif"></a> <div id="ybsdozt0f2" class="blank30"></div> </div> </div> <!-- 右側(cè)結(jié)束 --> <div id="ybsdozt0f2" class="c_bottom"></div> <div id="ybsdozt0f2" class="clear"></div> </div> <!-- 中部結(jié)束 --> </div> <script defer> var obj = document.getElementById("content").getElementsByTagName("img"); for(i=0;i<obj.length;i++){ if(obj[i].width>620){ obj[i].width = 620; } } </script> <div id="ybsdozt0f2" class="bg5"> <div id="ybsdozt0f2" class="foot"> <div id="ybsdozt0f2" class="box"> <div id="ybsdozt0f2" class="title14"> 安徽中盛電氣集團(tuán)有限公司 地 址:安徽省天長市滁州高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)緯三路68號(hào) <a rel="nofollow" rel="nofollow" target="_blank">皖I(lǐng)CP備14020668號(hào)-1</a> </div> </div> <div id="ybsdozt0f2" class="box"> <div id="ybsdozt0f2" class="title14"> 電 話:0550-7855886 傳 真:0550-7855885 郵 箱:<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="562c2532273c22166760657835393b">[email protected]</a>、<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f3c1c6c1c1c6c2c3c3c7c4b38282dd909c9e">[email protected]</a> <a title="千秋在線網(wǎng)絡(luò)公司（Since 2006）專業(yè)提供手機(jī)/微信/PC/PAD/小程序等多屏一體網(wǎng)站建設(shè)/SEO優(yōu)化+企業(yè)郵箱+搜狗/等推廣+網(wǎng)店裝修+軟件開發(fā)……" target="_blank">建站推廣：千秋在線</a> <script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://");document.write(unescape("%3Cspan id='cnzz_stat_icon_1272826511'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s22.#/z_stat.php%3Fid%3D1272826511%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script> </div> </div> </div> </div> <div style="width:300px;margin:0 auto; padding:20px 0;"> <a target="_blank" style="display:inline-block;text-decoration:none;height:20px;line-height:20px;"><img src="/images/gaba.png" style="float:left;"/><p style="float:left;height:20px;line-height:20px;margin: 0px 0px 0px 5px; color:#939393;">皖公網(wǎng)安備 34118102000257號(hào)</p></a></div> <div id="ybsdozt0f2" class="blank10"></div> </div> <!-- 在線客服 --> <!-- 短信 --> <script> (function(){ var bp = document.createElement('script'); bp.src = '//push.zhanzhang.baidu.com/push.js'; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://#/hm.js?ebd87a8f348bdb9220bb1c2e670e21d9"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="https://dgnanshun.cn/" title="欧美国产日韩a在线视频y,精品国产自在久久成人,亚洲成av人影院无码不卡,亚洲一卡2卡3卡4卡乱码 在线">欧美国产日韩a在线视频y</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="xkc8f" class="pl_css_ganrao" style="display: none;"><optgroup id="xkc8f"></optgroup><button id="xkc8f"></button><ins id="xkc8f"><tbody id="xkc8f"><dfn id="xkc8f"><tt id="xkc8f"></tt></dfn></tbody></ins><label id="xkc8f"></label><small id="xkc8f"><xmp id="xkc8f"><legend id="xkc8f"><track id="xkc8f"></track></legend></xmp></small><ul id="xkc8f"><tfoot id="xkc8f"><listing id="xkc8f"></listing></tfoot></ul><ruby id="xkc8f"><big id="xkc8f"><strong id="xkc8f"><option id="xkc8f"></option></strong></big></ruby><center id="xkc8f"><code id="xkc8f"></code></center><dl id="xkc8f"></dl><acronym id="xkc8f"></acronym><nav id="xkc8f"><dfn id="xkc8f"><center id="xkc8f"></center></dfn></nav><th id="xkc8f"><pre id="xkc8f"><label id="xkc8f"><noframes id="xkc8f"></noframes></label></pre></th><address id="xkc8f"><menu id="xkc8f"><ruby id="xkc8f"></ruby></menu></address><abbr id="xkc8f"></abbr><label id="xkc8f"><ruby id="xkc8f"><tfoot id="xkc8f"><listing id="xkc8f"></listing></tfoot></ruby></label><font id="xkc8f"><p id="xkc8f"></p></font><delect id="xkc8f"></delect><fieldset id="xkc8f"><nobr id="xkc8f"><address id="xkc8f"></address></nobr></fieldset><tt id="xkc8f"><div id="xkc8f"></div></tt><font id="xkc8f"><legend id="xkc8f"><track id="xkc8f"><dfn id="xkc8f"></dfn></track></legend></font><tr id="xkc8f"></tr><dd id="xkc8f"></dd><center id="xkc8f"><code id="xkc8f"><rp id="xkc8f"></rp></code></center><label id="xkc8f"></label><th id="xkc8f"></th><dfn id="xkc8f"><center id="xkc8f"><source id="xkc8f"><optgroup id="xkc8f"></optgroup></source></center></dfn><acronym id="xkc8f"></acronym><blockquote id="xkc8f"><fieldset id="xkc8f"><option id="xkc8f"></option></fieldset></blockquote><label id="xkc8f"></label><ul id="xkc8f"></ul><thead id="xkc8f"></thead><em id="xkc8f"></em><pre id="xkc8f"><ul id="xkc8f"><div id="xkc8f"></div></ul></pre><noframes id="xkc8f"></noframes><sup id="xkc8f"><option id="xkc8f"></option></sup><strong id="xkc8f"><samp id="xkc8f"><dl id="xkc8f"></dl></samp></strong><label id="xkc8f"><ins id="xkc8f"><dl id="xkc8f"><listing id="xkc8f"></listing></dl></ins></label><big id="xkc8f"></big><pre id="xkc8f"><pre id="xkc8f"></pre></pre><ol id="xkc8f"></ol><progress id="xkc8f"></progress><sup id="xkc8f"><abbr id="xkc8f"><thead id="xkc8f"><legend id="xkc8f"></legend></thead></abbr></sup><del id="xkc8f"></del><menu id="xkc8f"><kbd id="xkc8f"><big id="xkc8f"><listing id="xkc8f"></listing></big></kbd></menu><menuitem id="xkc8f"><strike id="xkc8f"><nobr id="xkc8f"></nobr></strike></menuitem><meter id="xkc8f"><cite id="xkc8f"></cite></meter><dfn id="xkc8f"><thead id="xkc8f"><strike id="xkc8f"><noscript id="xkc8f"></noscript></strike></thead></dfn><b id="xkc8f"></b><object id="xkc8f"></object><strike id="xkc8f"><noscript id="xkc8f"><meter id="xkc8f"><sup id="xkc8f"></sup></meter></noscript></strike></div> </html>