메가(절연저항계) 측정 시 500V를 쓰는 이유 – The Engineering of Conscious Experience

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메가는 왜 500V를 사용할까요?

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CREATES IMAGE |ELON MUSK A.I. GPT3 MODEL| GOOGLE AI PaLM | GIGL</a></h3> <div class="entry-meta"> <span class="posted-on"><i class="far fa-calendar-alt"></i><a href="https://theengineeringofconsciousexperience.com/last-selfie-on-earth-a-i-creates-image-elon-musk-a-i-gpt3-model-google-ai-palm-gigl-2/" rel="bookmark"><time class="entry-date published updated" datetime="2022-08-14T05:27:08-07:00">August 14, 2022</time></a></span><span class="byline"><i class="far fa-user-circle"></i><span class="author vcard"><a class="url fn n" href="https://theengineeringofconsciousexperience.com/author/great_ideas_great_life/">GREAT IDEAS GREAT LIFE</a></span></span> </div> </header> </article> </div> <div id="comments" class="comments-area"> <h5 class="comments-title"> 9 thoughts on “<span>메가(절연저항계) 측정 시 500V를 쓰는 이유</span>” </h5> <ol class="comment-list"> <li id="comment-206520" class="comment even thread-even depth-1"> <article id="div-comment-206520" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCxfiAnuL96lBTJUhZMMXZkg" class="url" rel="ugc external nofollow">나비</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206520"><time datetime="2020-12-12T23:09:43-07:00">December 12, 2020 at 11:09 pm</time></a> </div> </footer> <div class="comment-content"> <p>제가 알기로는 사용부하의 정격전압에 비슷하게 맞춰서 측정해야 안전한걸로 알고 있는데…</p> </div> </article> </li> <li id="comment-206519" class="comment odd alt thread-odd thread-alt depth-1"> <article id="div-comment-206519" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCnVN09OsOzQ0Fe3v5Prr-xA" class="url" rel="ugc external nofollow">김정훈</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206519"><time datetime="2020-12-12T23:53:33-07:00">December 12, 2020 at 11:53 pm</time></a> </div> </footer> <div class="comment-content"> <p>배우고 갑니다.</p> </div> </article> </li> <li id="comment-206518" class="comment even thread-even depth-1"> <article id="div-comment-206518" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCVoYpz9bSDWn4Ap8I_kO0Ew" class="url" rel="ugc external nofollow">ruilru Bop</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206518"><time datetime="2020-12-13T00:12:48-07:00">December 13, 2020 at 12:12 am</time></a> </div> </footer> <div class="comment-content"> <p>요즘엔 250V로 쏴서 절연체크해야해요<br />전기기구들의 내부소자에 영향을 미칩니다</p> </div> </article> </li> <li id="comment-206517" class="comment odd alt thread-odd thread-alt depth-1"> <article id="div-comment-206517" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCdOaI9hFjDj-FiDGWpaKp4w" class="url" rel="ugc external nofollow">롬맨</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206517"><time datetime="2020-12-13T03:40:23-07:00">December 13, 2020 at 3:40 am</time></a> </div> </footer> <div class="comment-content"> <p>1000v쏘더군요</p> </div> </article> </li> <li id="comment-206516" class="comment even thread-even depth-1"> <article id="div-comment-206516" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCQMJ2qpNAQWV8cgZ0NGQtuA" class="url" rel="ugc external nofollow">김James</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206516"><time datetime="2020-12-13T04:16:23-07:00">December 13, 2020 at 4:16 am</time></a> </div> </footer> <div class="comment-content"> <p>항상 감사합니다.</p> </div> </article> </li> <li id="comment-206515" class="comment odd alt thread-odd thread-alt depth-1"> <article id="div-comment-206515" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCaUbl_gWKZmqtIz5rjzHz4A" class="url" rel="ugc external nofollow">베델규스</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206515"><time datetime="2020-12-13T05:04:32-07:00">December 13, 2020 at 5:04 am</time></a> </div> </footer> <div class="comment-content"> <p>저희 사업장에는 500,1000v 두개있는데 어떻게 구별하면서 쓸까요?</p> </div> </article> </li> <li id="comment-206514" class="comment even thread-even depth-1"> <article id="div-comment-206514" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UChOUSdeoDdvSUrYc2ISgycQ" class="url" rel="ugc external nofollow">사일오113조작선거 격파자유수호 돌격대장33</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206514"><time datetime="2020-12-13T05:09:35-07:00">December 13, 2020 at 5:09 am</time></a> </div> </footer> <div class="comment-content"> <p>1. 아날로그 기기(예전것)은 돌아오는 전류로 지침을 움직여서 표시합니다.<br /> 그러므로 전류가 너무 작으면 표시하기 힘듭니다.<br />2. 디지탈 기기는 돌아오는 전압이나 전류에 대해서 증폭회로가 있습니다.<br /> 기기가 정밀하고 고가일수록 미세한 값에 대해서 정확합니다.<br />3. 저압기기의 경우에 메가를 사용한다는 것은<br /> 그 전압을 가하는 것이 되기 때문에 신중하게 선택해야 합니다.<br />4. 절연저항을 잰다는 것은 측정물에 서어지 전압을 가하는 꼴이 될 수 있기 때문에<br /> 회로의 어느부분을 재는 것인지 정확하게 판단하고 제한적으로 사용해야 합니다.</p> </div> </article> </li> <li id="comment-206513" class="comment odd alt thread-odd thread-alt depth-1"> <article id="div-comment-206513" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCaPdDOgG03xOzRuxM9pdszw" class="url" rel="ugc external nofollow">이성훈</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206513"><time datetime="2020-12-13T08:00:33-07:00">December 13, 2020 at 8:00 am</time></a> </div> </footer> <div class="comment-content"> <p>500V로 쓰는 이유는 물론 피크전압도 있겠지만 아크발생처럼 순간 누전이 발생할수있기때문이지 않을까 조심스럽게 추측해봅니다 물론 부하측이 정격에 벗어난다면 분리해주는게 맞겠죠 소자들이 못버티니.. 전동기는 코일이니 500~1000V 가능하지않을까 싶네요</p> </div> </article> </li> <li id="comment-206512" class="comment even thread-even depth-1"> <article id="div-comment-206512" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn"><a href="https://www.youtube.com/channel/UCdf2YtzazUkIMfWryve31ZA" class="url" rel="ugc external nofollow">mans Midi</a></b> <span class="says">says:</span> </div> <div class="comment-metadata"> <a href="https://theengineeringofconsciousexperience.com/%eb%a9%94%ea%b0%80%ec%a0%88%ec%97%b0%ec%a0%80%ed%95%ad%ea%b3%84-%ec%b8%a1%ec%a0%95-%ec%8b%9c-500v%eb%a5%bc-%ec%93%b0%eb%8a%94-%ec%9d%b4%ec%9c%a0/#comment-206512"><time datetime="2020-12-22T00:09:16-07:00">December 22, 2020 at 12:09 am</time></a> </div> </footer> <div class="comment-content"> <p>일반적인 220v 또는 3p4w 380v 의 회로의 절연을 체크할때 몇v용 절연저항측정계를 쓰는게 맞나요? 500v 인가요? 1000v인가요?</p> </div> </article> </li> </ol> <p class="no-comments">Comments are closed.</p> </div> </main> </div> <div class="col-md-3 px-lg-3 "> </div> </div> </div> </div> <footer id="colophon" class="site-footer"> <div class="container"> <div class="row"> <div class="col-md-12 text-center"> <div class="site-info"> <span> Powered By: <a href="https://wordpress.org/" target="_blank">WordPress</a> </span> <span class="sep"> | </span> <span> Theme: <a href="https://odiethemes.com/themes/magazinebook/" target="_blank">MagazineBook</a> 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