{"id":3146,"date":"2025-01-01T17:04:00","date_gmt":"2025-01-01T16:04:00","guid":{"rendered":"https:\/\/lettel.com\/?p=3146"},"modified":"2026-05-12T16:04:32","modified_gmt":"2026-05-12T14:04:32","slug":"mae1-centrale-mesure","status":"publish","type":"post","link":"https:\/\/lettel.com\/fr\/mae1-centrale-mesure\/","title":{"rendered":"La centrale de mesure MAE-1"},"content":{"rendered":"\r\n\r\n<section class=\"blc-heroSingle\">\r\n\r\n\t<div class=\"container\">\r\n\t\t<div class=\"row gy-5\">\r\n\r\n\t\t\t<div class=\"col-xl-5 col-lg-6\">\r\n\t\t\t\t<div class=\"blc-heroSingle_txt\">\r\n\t\t\t\t\t<div class=\"blc-heroSingle_dates\">\r\n\t\t\t\t\t\t<span class=\"blc-heroSingle_supttl\">Publi\u00e9 le 1 janvier 2025&nbsp;&#8211;<\/span>\r\n\t\t\t\t\t\t<span class=\"blc-heroSingle_supttl\">&nbsp;Modifi\u00e9 le 12 mai 2026<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<h1 class='blc-heroSingle_ttl' class='blc-heroSingle_ttl' id=\"la-centrale-de-mesure-mae-1\">La centrale de mesure MAE-1<\/h1>\r\n\t\t\t\t\t<p class=\"blc-heroSingle_data\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"blc-heroSingle_tags\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<small class=\"c-tag\">Nouveaut\u00e9<\/small>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t\t\t\t\t\t\t<\/p>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<div class=\"col-xl-6 col-lg-5 offset-lg-1\">\r\n\t\t\t\t<figure class=\"heroSingle_med media-wrp__16x9 full\">\r\n\t\t\t\t\t<img decoding=\"async\" alt=\"Centrale MAE-1 en situation\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02-300x216.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02-600x433.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02.jpg 735w\" sizes=\"(min-width: 992px) 893px, (min-width: 1200px) 1080px, (min-width: 1400px) 1260px, (min-width: 1600px) 1440px, 100vw\">\t\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t<\/div>\r\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/section>\r\n\r\n\n\n\r\n\r\n<section class=\"blc-content-post spc-s5 bg-cw \"> \r\n\t<div class=\"container\">\r\n\r\n\t\t<div class=\"row\">\r\n\t\t\t<div class=\"col-lg-8\">\r\n\t\t\t\t\t<div class=\"editor\">\r\n\t\t\t\t\t\t<h2 id=\"presentation\">Pr\u00e9sentation<\/h2>\n<p><strong>MAE-1 <\/strong>est la centrale de mesure <strong>hautes performances<\/strong> de la gamme <strong>Enerliz<\/strong>. Elle permet une analyse compl\u00e8te et pr\u00e9cise du r\u00e9seau \u00e9lectrique accessible sur l&rsquo;afficheur et sur le logiciel de supervision fournit.<br \/>\nDes <strong>modules additionnels<\/strong> peuvent ajouter des<strong> fonctionnalit\u00e9s<\/strong> comme des protocoles de communication ou des entr\u00e9es et sorties actives.<\/p>\n<h3 id=\"une-mesure-de-haute-qualite-pour-un-controle-total\">Mesure sans compromis<img decoding=\"async\" class=\"size-medium wp-image-2157 alignright\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-300x300.jpg\" alt=\"compteur-communiquant-mae1\" width=\"300\" height=\"300\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae2.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/h3>\n<ul>\n<li><strong>Valeurs instantan\u00e9es<\/strong> : tension , courant, courant du neutre, courant K, puissances PQS, fr\u00e9quence, facteur de puissance. Valeurs mini et maxi, moyennes, demandes, &#8230; par phase et total, <strong>pr\u00e9cision 0.2%<\/strong><\/li>\n<li><strong>\u00c9nergies PQS<\/strong> import\u00e9es et export\u00e9es, comptage multi-tarif. Pr\u00e9cision <strong>classe 0.2S<\/strong> pour l&rsquo;\u00e9nergie active<\/li>\n<li><strong>Qualit\u00e9 r\u00e9seau<\/strong> : analyse de charges, harmoniques jusqu&rsquo;au rang 63, facteur de cr\u00eate, asym\u00e9trie, d\u00e9viance, &#8230;<\/li>\n<li><strong>Fonction enregistreur<\/strong> : la m\u00e9moire interne de la centrale de mesure stocke l&rsquo;ensemble des donn\u00e9es selon un intervalle r\u00e9glable, r\u00e9cup\u00e9rables via Modbus sous format Excel.<\/li>\n<li><strong>Gestion des micro-coupures<\/strong> : d\u00e9tection, enregistrement et horodatage.<\/li>\n<\/ul>\n<h3 id=\"une-mesure-de-haute-qualite-pour-un-controle-total\">Contr\u00f4le des circuits<\/h3>\n<p>Au del\u00e0 de ses fonctions de mesure, la centrale de mesure MAE1 peut interagir sur les circuits par l&rsquo;interm\u00e9diaire de ses<strong> 2 sorties relais programmables <\/strong>pour commutation sur ordre Modbus ou sur atteinte de seuils.&nbsp; Ces relais permettent de r\u00e9aliser des <strong>fonctions d\u2019alarme, de protection ou de<\/strong> <strong>d\u00e9lestage.<br \/>\n<\/strong><strong>2 entr\u00e9es digitales <\/strong>sont \u00e9galement disponibles pour reporter l&rsquo;\u00e9tat de circuits ou appareils \u00e9lectriques environnants.<strong><br \/>\n<\/strong><\/p>\n<h3 id=\"une-mesure-de-haute-qualite-pour-un-controle-total\">Supervision globale<img decoding=\"async\" class=\"size-medium wp-image-2156 alignright\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-300x300.jpg\" alt=\"analyseur-reseau-mae1\" width=\"300\" height=\"300\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae1.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/h3>\n<p>La centrale de mesure est \u00e9quip\u00e9e d&rsquo;un <strong>afficheur TFT couleur 3.5&Prime;<\/strong> pour la pr\u00e9sentation des donn\u00e9es sous forme de <strong>courbes, graphiques vectoriels ou en barres<\/strong>. La navigation dans le menu est facilit\u00e9e par des ic\u00f4nes figuratifs. Les donn\u00e9es sont concentr\u00e9es pour \u00e9viter une multitude de pages.<\/p>\n<p>Le port de communication RS485 permet de consulter les donn\u00e9es sur un <strong>logiciel de supervision<\/strong> complet fourni avec l&rsquo;appareil, dont voici quelques exemples d&rsquo;interface :&nbsp;<\/p>\n<ul>\n<li><strong>Valeurs instantan\u00e9es<\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-3156\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees-300x110.jpg\" alt=\"valeurs-instantanees-modbus\" width=\"300\" height=\"110\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees-300x110.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees-600x219.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees-1024x374.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees-768x281.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/valeurs-instantanees.jpg 1261w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul>\n<li><strong>Contenu des harmoniques<\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-3154\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques-300x219.jpg\" alt=\"donnees-harmoniques-modbus\" width=\"300\" height=\"219\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques-300x219.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques-600x437.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques-1024x746.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques-768x560.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/donnees-harmoniques.jpg 1250w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul>\n<li><strong>Graphique vectoriel tension et courant<\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-3155\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel-300x164.jpg\" alt=\"graphique-vectoriel-modbus\" width=\"300\" height=\"164\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel-300x164.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel-600x328.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel-1024x560.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel-768x420.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/graphique-vectoriel.jpg 1251w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2 id=\"les-modules-additionnels\">Les modules additionnels<\/h2>\n<p>Les fonctionnalit\u00e9s de la centrale de mesure MAE1 peuvent \u00eatre \u00e9tendues par l&rsquo;ajout de <strong><span style=\"color: #e61e5a\">modules compl\u00e9mentaires (jusqu&rsquo;\u00e0 4) <\/span><\/strong>fix\u00e9s au dos de la centrale.<img decoding=\"async\" class=\"size-medium wp-image-3253 alignright\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/02\/Sfere720-2226px-300x300.png\" alt=\"mae1-dos-modules\" width=\"300\" height=\"300\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/02\/Sfere720-2226px-300x300.png 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/02\/Sfere720-2226px-100x100.png 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/02\/Sfere720-2226px-150x150.png 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/02\/Sfere720-2226px.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul>\n<li><a href=\"https:\/\/lettel.com\/fr\/produit\/modules-divers-fm\/\">Les modules FM2 \u00e0 FM6<\/a> ont des fonctionnalit\u00e9s actives, comme des entr\u00e9es analogiques ou digitales, contact sec, temp\u00e9rature ou des sorties relais ou analogiques<\/li>\n<li><a href=\"https:\/\/lettel.com\/fr\/produit\/modules-communicants-fm\/\">Les modules FM7 \u00e0 FM15<\/a> rajoutent des protocoles de communication Ethernet, Modbus, M-Bus, Profibus, BACnet, Wifi ou GPRS.<\/li>\n<li><a href=\"https:\/\/lettel.com\/fr\/module-tcp-ip-centrale-mesure-mae1\/\" target=\"_blank\" rel=\"noopener\">Le module FM18<\/a> propose un protocle de communication Modbus TCP\/IP sur port Ethernet RJ45, avec webserveur int\u00e9gr\u00e9 afin de consulter les donn\u00e9es mesur\u00e9es depuis n&rsquo;importe quel ordinateur connect\u00e9 \u00e0 internet.<\/li>\n<\/ul>\n<h2 id=\"liens-utiles\">Liens utiles<\/h2>\n<ul>\n<li><button onclick=\"window.open(decodeURIComponent(atob('aHR0cHM6Ly9sZXR0ZWwuY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDIyLzAxL21hZTFfcHJlc2VudGF0aW9uLnBkZg==')), '_blank'); return false;\">Pr\u00e9sentation<\/button><\/li>\n<li><button onclick=\"window.open(decodeURIComponent(atob('aHR0cHM6Ly9sZXR0ZWwuY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDIyLzAxL21hZTFfbm90aWNlX2NvbXBsZXRlX2ZyLnBkZg==')), '_blank'); return false;\">Notice compl\u00e8te<\/button><\/li>\n<li><a href=\"https:\/\/lettel.com\/fr\/categories-produits\/mesure-electrique\/centrales-de-mesure\/\">Les centrales de mesure Lettel<\/a><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n<div class=\"c-socials-share\">\r\n  <p class=\"c-ttl\">Partager ou r\u00e9sumer l&rsquo;article&nbsp;:<\/p>\r\n  <ul class=\"c-list\">\r\n    <li>\r\n      <a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&#038;url=https:\/\/lettel.com\/fr\/mae1-centrale-mesure\/&#038;title=La centrale de mesure MAE-1\" target=\"_blank\" onclick=\"javascript:window.open(this.href, '', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=600,width=600');return false;\" title=\"Linkedin\">\r\n        <i class=\"bi bi-linkedin\"><\/i>\r\n      <\/a>\r\n    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href='#une-mesure-de-haute-qualite-pour-un-controle-total'>Mesure sans compromis<\/a><li><a class='table-content_link' href='#une-mesure-de-haute-qualite-pour-un-controle-total'>Contr\u00f4le des circuits<\/a><li><a class='table-content_link' href='#une-mesure-de-haute-qualite-pour-un-controle-total'>Supervision globale<\/a><\/ul><li class='table-content_item-lvl-2'><a class='table-content_link' href='#les-modules-additionnels'>Les modules additionnels<\/a><li><a class='table-content_link' href='#liens-utiles'>Liens utiles<\/a><\/li><\/ul>\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t<\/aside>\r\n\t\t<\/div>\r\n\r\n\t<\/div>\r\n<\/section>\r\n\r\n\n\n\r\n<section class=\"blc-embed spc-s4\">\r\n\t<div class=\"o-wrapper container\">\r\n\t\t<div class=\"c-heading\">\r\n\t\t<h2 class=\"u-text-center b-ttl\" class=\"u-text-center b-ttl\" id=\"presentation-de-la-centrale-de-mesure-mae-1\">Pr\u00e9sentation de la centrale de mesure MAE-1<\/h2>\t\t<\/div>\r\n\t\t<div class=\"content media-wrp__16x9 shd\"><iframe loading=\"lazy\" title=\"MAE1 : pr\u00e9sentation de la centrale de mesure\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/L1DsEgGH8X4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\r\n\t<\/div>\r\n<\/section>\n\n\r\n<section class=\"blc-embed spc-s4\">\r\n\t<div class=\"o-wrapper container\">\r\n\t\t<div class=\"c-heading\">\r\n\t\t<h2 class=\"u-text-center b-ttl\" class=\"u-text-center b-ttl\" id=\"utilisation-de-la-centrale-de-mesure-mae-1\">Utilisation de la centrale de mesure MAE-1<\/h2>\t\t<\/div>\r\n\t\t<div class=\"content media-wrp__16x9 shd\"><iframe loading=\"lazy\" title=\"MAE1 : utilisation de la centrale de mesure\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/TCK3GvFVs1Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\r\n\t<\/div>\r\n<\/section>\n\n\r\n\r\n<section class=\"blc-related-products spc-s5 bg-cg\">\r\n\r\n\t\t\t<header class=\"c-heading\">\r\n\t\t\t\t<div class=\"container\">\r\n\t\t\t\t\t<h2 class=\"c-ttl\" class=\"c-ttl\" id=\"centrale-de-mesure-mae1-et-accessoires\">Centrale de mesure MAE1 et accessoires<\/h2>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/header>\r\n\r\n\t\t\t<div class=\"container\">\r\n\t\t\t\t<div class=\"swiper\" swiper-type=\"3\">\r\n\t\t\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='1686'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/centrale-mesure-mae1\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"centrale-mesure-mae1\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/pixel1000-mae3.jpg 950w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">MAE-1<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"centrale-de-mesure-encastrable-modbus-et-sorties-relais\">Centrale de mesure encastrable  &#8211; Modbus et sorties relais<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='1706'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/modules-communicants-fm\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"module-mesure-mae1\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000.jpg 1000w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">Modules de communication FM<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"modules-additionnels-de-communication-pour-centrale-de-mesure-mae1\">Modules additionnels de communication pour centrale de mesure MAE1<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='1717'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/modules-divers-fm\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"module-mesure-mae1\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2022\/01\/filigrane-ajoute-et-pixel1000.jpg 1000w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">Modules divers FM<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"modules-additionnels-divers-pour-centrale-de-mesure-mae1\">Modules additionnels divers pour centrale de mesure MAE1<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='896'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/transformateur-courant-mtcf-624040-classe-0-2s\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"transformateur-courant-mtcf-624040_2\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/11\/transformateur-courant-mtcf-624040_2.jpg 1000w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">MTCF-624040-0.2S<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"tc-ferme-classe-02s-pour-courant-max-600a-secondaire-5a\">TC ferm\u00e9 classe 0,2S pour courant max 600A &#8211; Secondaire 5A<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='6449'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/tore-courant-mtcf-100100v-precision-classe-0-2s\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"Transformateur intensite mtcf 100100v\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-100100V-3.jpg 1000w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">MTCF-100100V-0.2S<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"tc-ferme-classe-02s-pour-courant-max-1200a-secondaire-5a\">TC ferm\u00e9 classe 0,2S pour courant max 1200A &#8211; Secondaire 5A<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='6446'>\r\n\t\t\t\t\t\t\t\t\r\n<a class=\"c-card-product\" href='https:\/\/lettel.com\/fr\/produit\/transformateur-courant-mtcf-745045-0-2s\/'>\r\n\t<figure class=\"media-wrp__1x1\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"Tore de courant mctf 745045\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3-300x300.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3-150x150.jpg 150w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3-768x768.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3-600x600.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3-100x100.jpg 100w, https:\/\/lettel.com\/wp-content\/uploads\/2021\/12\/mtcf-745045_3.jpg 1000w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t<p class=\"c-ttl c-ttl__md\">MTCF-745045-0.2S<\/p>\r\n\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"tc-ferme-classe-02s-pour-courant-max-1000a-secondaire-5a\">TC ferm\u00e9 classe 0,2S pour courant max 1000A &#8211; Secondaire 5A<\/h3>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t \r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<div class=\"b-pagi swiper-pagination\"><\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"container container-navi\">\r\n\t\t\t\t\t<div class=\"swiper-button-prev\"><\/div>\r\n\t\t\t\t\t<div class=\"swiper-button-next\"><\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\r\n<\/section>\r\n\r\n\n\n\r\n\r\n<section class=\"blc-related-ress bg-cg spc-s3\">\r\n\r\n\t\t<header class=\"c-heading\">\r\n\t\t\t<div class=\"container\">\r\n\t\t\t\t<h2 class=\"c-ttl\" class=\"c-ttl\" id=\"complement-dinformation\">Compl\u00e9ment d&rsquo;information<\/h2>\r\n\t\t\t<\/div>\r\n\t\t<\/header>\r\n\r\n\t\t<div class=\"container\">\r\n\t\t\t<div class=\"swiper\" swiper-type=\"3\">\r\n\t\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='9082'>\r\n\t\t\t\t\t\t\t\r\n<a class=\"c-card-ressource\" href='https:\/\/lettel.com\/fr\/ressources\/perturbations_harmoniques\/'>\r\n\t<figure class=\"media-wrp__4x3\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"Centrale MAE-1 en situation\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02-300x216.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02-600x433.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2024\/10\/MAE1-Article_02.jpg 735w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t\t<p class=\"c-ttl c-ttl__md ttl-brd\">Comprendre les perturbations d&rsquo;harmoniques<\/p>\r\n\t\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"quelles-consequences-sur-linstallation-et-comment-y-remedier\">Quelles cons\u00e9quences sur l&rsquo;installation et comment y rem\u00e9dier<\/h3>\r\n\t\t\t<p class=\"c-date\">Publi\u00e9 le 24 octobre 2024<\/p>\r\n\t\t\t<button class=\"c-link\">Voir l&rsquo;article<\/button>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='8550'>\r\n\t\t\t\t\t\t\t\r\n<a class=\"c-card-ressource\" href='https:\/\/lettel.com\/fr\/ressources\/unites_mesure_electricite\/'>\r\n\t<figure class=\"media-wrp__4x3\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"Comprendre les unit\u00e9s de mesure de l'\u00e9lectricit\u00e9\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec-300x202.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec-1024x690.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec-768x518.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec-600x405.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/12\/symboles_elec.jpg 1400w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t\t<p class=\"c-ttl c-ttl__md ttl-brd\">Unit\u00e9s de mesure \u00e9lectrique : tableau complet &amp; formules<\/p>\r\n\t\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"symboles-et-grandeurs-electriques\">Symboles et grandeurs \u00e9lectriques<\/h3>\r\n\t\t\t<p class=\"c-date\">Publi\u00e9 le 11 juin 2024<\/p>\r\n\t\t\t<button class=\"c-link\">Voir l&rsquo;article<\/button>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='2312'>\r\n\t\t\t\t\t\t\t\r\n<a class=\"c-card-ressource\" href='https:\/\/lettel.com\/fr\/ressources\/communication-modbus\/'>\r\n\t<figure class=\"media-wrp__4x3\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"Communication Modbus\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication-300x215.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication-1024x734.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication-768x551.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication-600x430.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2025\/10\/Modbus-communication.jpg 1527w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t\t<p class=\"c-ttl c-ttl__md ttl-brd\">La communication RS485 Modbus<\/p>\r\n\t\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"comprendre-ce-protocole-dechanges-dinformations-entre-equipements\">Comprendre ce protocole d&rsquo;\u00e9changes d&rsquo;informations entre \u00e9quipements<\/h3>\r\n\t\t\t<p class=\"c-date\">Publi\u00e9 le 22 avril 2025<\/p>\r\n\t\t\t<button class=\"c-link\">Voir l&rsquo;article<\/button>\r\n\t<\/div>\r\n<\/a>\t\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t\t\t<article class=\"swiper-slide\" id='2837'>\r\n\t\t\t\t\t\t\t\r\n<a class=\"c-card-ressource\" href='https:\/\/lettel.com\/fr\/ressources\/les-transformateurs-de-courant\/'>\r\n\t<figure class=\"media-wrp__4x3\">\r\n\t\t<img decoding=\"async\" class=\"media\" alt=\"TC raccord\u00e9s\" src=\"https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire.jpg\" srcset=\"https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire-300x158.jpg 300w, https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire-1024x539.jpg 1024w, https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire-768x404.jpg 768w, https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire-600x316.jpg 600w, https:\/\/lettel.com\/wp-content\/uploads\/2026\/01\/tc_armoire.jpg 1124w\" sizes=\"(min-width: 992px) 397px, (min-width: 1200px) 480px, (min-width: 1400px) 560px, (min-width: 1600px) 640px, 100vw\">\r\n\t<\/figure>\r\n\t<div class=\"c-txt\">\r\n\t\t\t<p class=\"c-ttl c-ttl__md ttl-brd\">Transformateurs de courant (TC) : le guide complet<\/p>\r\n\t\t\t<h3 class=\"c-desc\" class=\"c-desc\" id=\"leur-fonctionnement-les-differents-types-les-classes-de-precision\">Leur fonctionnement, les diff\u00e9rents types, les classes de pr\u00e9cision, &#8230;<\/h3>\r\n\t\t\t<p class=\"c-date\">Publi\u00e9 le 26 janvier 2022<\/p>\r\n\t\t\t<button class=\"c-link\">Voir 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