{"id":36181,"date":"2022-11-14T13:57:38","date_gmt":"2022-11-14T05:57:38","guid":{"rendered":"https:\/\/www.upowertek.com\/considerations-de-conception-sur-linstallation-du-pilote-de-led-a-distance\/"},"modified":"2022-12-10T13:30:08","modified_gmt":"2022-12-10T05:30:08","slug":"considerations-de-conception-sur-linstallation-du-pilote-de-led-a-distance","status":"publish","type":"post","link":"https:\/\/www.upowertek.com\/fr\/considerations-de-conception-sur-linstallation-du-pilote-de-led-a-distance\/","title":{"rendered":"Consid\u00e9rations de conception sur l&rsquo;installation du pilote de LED \u00e0 distance"},"content":{"rendered":"\n<p>Lors de la conception d&rsquo;un luminaire, vous \u00eates-vous d\u00e9j\u00e0 demand\u00e9 si le luminaire \u00e9tait trop lourd\u00a0? Ou le conducteur \u00e0 l&rsquo;int\u00e9rieur du luminaire est-il trop chaud\u00a0? Pouvons-nous mettre le chauffeur \u00e0 l&rsquo;ext\u00e9rieur ?<\/p>\n\n<p>La r\u00e9ponse est oui. De plus en plus de pilotes LED haute puissance sont actuellement install\u00e9s \u00e0 l&rsquo;ext\u00e9rieur du luminaire et les avantages de cette conception sont les suivants\u00a0:<\/p>\n\n<h2 class=\"wp-block-heading\">Avantages de l&rsquo;installation \u00e0 distance des pilotes LED<\/h2>\n\n<h3 class=\"wp-block-heading\">1. Entretien facile.<\/h3>\n\n<p>En tant que point le plus faible de l&rsquo;ensemble du luminaire, le pilote LED contient normalement plus de 300 composants \u00e0 l&rsquo;int\u00e9rieur, les utilisateurs doivent penser au taux de d\u00e9faillance et \u00e0 la maintenance \u00e0 l&rsquo;avance. Les \u00e9clairages de stade et les lampadaires sont g\u00e9n\u00e9ralement install\u00e9s \u00e0 au moins 10 m\u00e8tres du sol, et le fait de placer les pilotes au sol facilite le remplacement des pilotes LED ou l&rsquo;examen des performances \u00e9lectriques.<\/p>\n\n<h3 class=\"wp-block-heading\">2.R\u00e9duire le poids du luminaire.<\/h3>\n\n<p>Moins de poids peut \u00eatre tr\u00e8s important pour certains lampadaires et lampes de p\u00eache alors que c&rsquo;est une tendance en d\u00e9veloppement des luminaires \u00e0 haute puissance.<\/p>\n\n<h3 class=\"wp-block-heading\">3. Consid\u00e9ration thermique.<\/h3>\n\n<p>Les luminaires sont chauff\u00e9s par des LED et des pilotes LED, donc peu importe de placer des pilotes LED sur le luminaire ou \u00e0 l&rsquo;int\u00e9rieur du luminaire, la temp\u00e9rature ambiante r\u00e9elle des pilotes est sup\u00e9rieure \u00e0 la temp\u00e9rature ambiante r\u00e9elle du luminaire. Ainsi, en s\u00e9parant le conducteur du luminaire, le conducteur travaille dans un environnement r\u00e9ellement plus frais.<\/p>\n\n<ol class=\"wp-block-list\" type=\"1\"><\/ol>\n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"584\" height=\"320\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/the-benefits-of-this-design.jpg\" alt=\"les avantages de cette conception\" class=\"wp-image-18676\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/the-benefits-of-this-design.jpg 584w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/the-benefits-of-this-design-300x164.jpg 300w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/figure>\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Cependant, \u00e9loigner les haut-parleurs de l&rsquo;appareil peut entra\u00eener un fonctionnement anormal s&rsquo;il n&rsquo;est pas correctement con\u00e7u. Cet article explique comment s&rsquo;assurer que les utilisateurs disposent d&rsquo;un design adapt\u00e9 mais pas trop cher.<\/p>\n\n<h2 class=\"wp-block-heading\">Consid\u00e9rations de conception de l&rsquo;installation \u00e0 distance des pilotes de LED<\/h2>\n\n<h3 class=\"wp-block-heading\">1. \u00c9paisseur du c\u00e2ble. <\/h3>\n\n<p>Pour les pilotes de LED install\u00e9s \u00e0 distance, moins de courant signifie une plus grande efficacit\u00e9 et moins de perte de puissance ou de chute de tension sur le c\u00e2ble, mais cela signifie \u00e9galement une tension de sortie tr\u00e8s \u00e9lev\u00e9e qui peut augmenter le co\u00fbt d&rsquo;isolation. La meilleure plage de tension de sortie pour un module LED haute puissance pour un pilote mont\u00e9 \u00e0 distance est de 200-300Vdc. Si la puissance du luminaire est de 800W, le courant LED pourrait \u00eatre de 3-4A.<\/p>\n\n<p>La documentation sur ce lien montre comment trouver la bonne taille de c\u00e2ble en fonction du courant du fil.<\/p>\n\n<p>\n          <a href=\"https:\/\/www.jst.fr\/doc\/jst\/pdf\/current_rating.pdf\">https:\/\/www.jst.fr\/doc\/jst\/pdf\/current_rating.pdf<\/a>\n        <\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"558\" height=\"588\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-59.png\" alt=\"photo 59\" class=\"wp-image-15522\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-59.png 558w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-59-285x300.png 285w\" sizes=\"(max-width: 558px) 100vw, 558px\" \/><\/figure>\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\">2. Chute de tension sur le c\u00e2ble. <\/h3>\n\n<p>La plage de tension de sortie d&rsquo;un pilote de LED est sp\u00e9cifi\u00e9e sur les \u00e9tiquettes ou les fiches techniques du pilote de LED et les concepteurs doivent s&rsquo;assurer que la tension de charge de la LED plus la chute de tension du c\u00e2ble ne d\u00e9passent pas la plage de tension de sortie du pilote de LED.<\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/BA800A0014_ENCE&#x6807;&#x7B7E;_BLD-800-V048-NNS_ENEC-1.jpg\" alt=\"ba800a0014 ence&#x6807;&#x7B7E; bld 800 v048 nns enec 1\" class=\"wp-image-18670\"\/><\/figure>\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>La plage de tension du pilote LED et la tension du module LED sont faciles \u00e0 obtenir, et le probl\u00e8me cl\u00e9 ici est d&rsquo;obtenir la chute de tension pr\u00e9cise du c\u00e2ble.<\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"400\" height=\"47\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/voltage-drop-400.jpg\" alt=\"chute de tension 400\" class=\"wp-image-18679\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/voltage-drop-400.jpg 400w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/voltage-drop-400-300x35.jpg 300w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/voltage-drop-400-396x47.jpg 396w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Le courant LED est connu et trouver la r\u00e9sistance du c\u00e2ble est la cl\u00e9 pour obtenir la r\u00e9ponse. Et voici le lien sur la fa\u00e7on d&rsquo;obtenir la r\u00e9sistance.<\/p>\n\n<p>\n          <a href=\"https:\/\/www.calculator.net\/voltage-drop-calculator.html\">https:\/\/www.calculator.net\/voltage-drop-calculator.html<\/a>\n        <\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"436\" height=\"476\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-58.png\" alt=\"photo 58\" class=\"wp-image-15521\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-58.png 436w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-58-275x300.png 275w\" sizes=\"(max-width: 436px) 100vw, 436px\" \/><figcaption class=\"wp-element-caption\">\n          <br\/>\n        <\/figcaption><\/figure>\n\n<div style=\"height:52px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Sommaire<\/h2>\n\n<p>Les concepteurs accordent g\u00e9n\u00e9ralement une grande attention aux performances des modules et des pilotes LED, ainsi qu&rsquo;aux performances thermiques, mais parfois la chute de tension sur le c\u00e2ble est omise. J&rsquo;esp\u00e8re donc que cet article vous sera utile pour trouver la conception appropri\u00e9e pour vos pilotes de LED mont\u00e9s \u00e0 distance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lors de la conception d&rsquo;un luminaire, vous \u00eates-vous d\u00e9j\u00e0 demand\u00e9 si le luminaire \u00e9tait trop lourd\u00a0? Ou le conducteur \u00e0 l&rsquo;int\u00e9rieur du luminaire est-il trop chaud\u00a0? Pouvons-nous mettre le chauffeur \u00e0 l&rsquo;ext\u00e9rieur ? La r\u00e9ponse est oui. De plus en plus de pilotes LED haute puissance sont actuellement install\u00e9s \u00e0 l&rsquo;ext\u00e9rieur du luminaire et les [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":36183,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1500],"tags":[],"class_list":{"0":"post-36181","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-connaissances"},"_links":{"self":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/36181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/comments?post=36181"}],"version-history":[{"count":1,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/36181\/revisions"}],"predecessor-version":[{"id":36192,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/36181\/revisions\/36192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/media\/36183"}],"wp:attachment":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/media?parent=36181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/categories?post=36181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/tags?post=36181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}